Speed Queen LTZ80A*H1102 Front-Load Parts Diagram

Homestyle

Frontload

Washers

Refer to Page 5 for Model Numbers

Service

www.comlaundry.com

FLW1509C

Part No. 800401R1

June 2007

Safety Information

Throughout this manual and on machine decals, you will find precautionary statements (“CAUTION,” “WARNING,” and “DANGER”) followed by specific instructions. These precautions are intended for the personal safety of the operator, user, servicer and those maintaining the machine.

a DANGER

Danger indicates the presence of a hazard that will cause severe personal injury, death or substantial property damage if the danger is ignored.

a WARNING

Warning indicates the presence of a hazard that can cause severe personal injury, death or substantial property damage if the warning is ignored.

a CAUTION

Caution indicates the presence of a hazard that will or can cause minor personal injury or property damage if the caution is ignored.

Additional precautionary statements (“IMPORTANT” and “NOTE”) are followed by specific instructions.

IMPORTANT

The word “IMPORTANT” is used to inform the reader of specific procedures where minor machine damage will occur if the procedure is not followed.

NOTE

The word “NOTE” is used to communicate installation, operation, maintenance or servicing information that is important but not hazard related.

In the interest of safety, some general precautions relating to the operation of this machine follow.

WARNING

• Failure to install, maintain and/or operate this product according to the manufacturer’s instructions may result in conditions which can produce serious injury, death and/or property damage.

• Do not repair or replace any part of the product or attempt any servicing unless specifically recommended or published in this Service Manual and unless you understand and have the skills to carry out the servicing.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the product is properly grounded and to reduce the risk of fire, electric shock, serious injury or death.

W006R2

800401 3

Section 1 Safety Information

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be

reconnected to ensure that the washer is properly grounded.

WARNING

Repairs that are made to your products by unqualified persons can result in hazards due to improper assembly or adjustments subjecting you or the inexperienced person making such repairs to the risk of serious injury, electrical shock or death.

WARNING

If you or an unqualified person perform service on your product, you must assume the responsibility for any personal injury or property damage which may result. The manufacturer will not be responsible for any injury or property damage arising from improper service and/or service procedures.

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W007

W008

NOTE: The WARNINGS and IMPORTANT INSTRUCTIONS appearing in this manual are not meant to cover all possible conditions and situations that may occur. Common sense, caution and care must be exercised when installing, maintaining or operating the washer.

Always contact your dealer, distributor, service agent or the manufacturer about any problems or conditions you do not understand.

Locating an Authorized Servicer

Alliance Laundry Systems is not responsible for personal injury or property damage resulting from improper service. Review all service information before beginning repairs.

Warranty service must be performed by an authorized technician, using authorized factory parts. If service is required after the warranty expires, Alliance Laundry Systems also recommends contacting an authorized technician and using authorized factory parts.

4 800401

Section 2

Introduction

Customer Service

If literature or replacement parts are required, contact the source from whom the machine was purchased or contact Alliance Laundry Systems at (920) 748-3950 for the name and address of the nearest authorized parts distributor.

For technical assistance, call (920) 748-3121.

Nameplate Location

When calling or writing about your product, be sure to mention model and serial numbers. Model and serial numbers are located on nameplate(s) as shown.

NAMEPLATE

LOCATION

Model Identification

Information in this manual is applicable to these washers.

FTS80A*H LTS80A*E FTU80A*H LTS80A*H FTZ80A*H LTZ80A*H1102

H129PE1A

800401 5

Section 2 Introduction

How Your Washer Works

MOTOR CONTROL

BOARD

(Located Inside

Control Hood)

DISPENSER

DRAWER

TEMPERATURE

SELECTOR

TIMER

MIXING

VALVE

INNER

BASKET

OUTER

TUB

MOTOR

FLW1362S

WATER

PUMP

REAR CONTROL MODELS

6 800401

Section 2 Introduction

TIMER

DISPENSER

DRAWER

TEMPERATURE

SELECTOR

H

ig

h

E

ffic

ie

n

c

y

W

a

s

h

e

r

MOTOR CONTROL

BOARD

(Located Inside

Control Cabinet)

MIXING

VALVE

INNER

BASKET

OUTER

TUB

MOTOR

FLW1157S

WATER

PUMP

FRONT CONTROL MODELS

800401 7

Section 2 Introduction

General

This frontload washer provides some of the same principles of operation as the typical topload washers. It senses water level, it dispenses the desired laundry detergent, tumbles the clothes for good cleaning action, pumps the water out of the washer and spins the clothing for preparing for the dryer.

The difference in operation is primarily the rotational washing cycle that tumbles the clothes in a timer controlled clockwise, pause and then a counterclockwise direction. This reversing cycled tumbling action provides a much more efficient washing process which requires less laundry detergent and less water.

The cycle begins by locking the loading door with a wash fill command from the timer. The water temperature is determined by the temperature selector.

While water fills the inner basket, a column of air is trapped in a pressure bulb and hose. The air pressure continues to increase as the inner basket fills with water until it is great enough to activate the pressure switch. The pressure switch then causes the wash fill to stop and starts the reversing rotational washing cycle.

The reversing rotational cycle tumbles the clothing in a clockwise direction for a period of 20 seconds, pauses for 9 seconds and then tumbles the clothing in a counterclockwise direction for ten seconds. This action continues until the completion of the wash cycle selected on the timer.

Upon completion of the wash cycle, the machine goes into a rinse cycle. The rinse cycle consists of a spin mode that removes the majority of the detergent water from the clothing and also activates the electric water pump which removes the wash water. Fresh temperature selected water is brought into the inner basket via the mixing valve, the pressure switch shuts off the water and then a rinse cycle starts. The rinse cycle consists of a tumble reversing action similar to the washing cycle for a pre-determined amount of time, a spin mode, and includes water being pumped out and fresh water being brought into the washer. Several of these rinse cycles will take place, based upon the operator timer wash type selection.

After all the rinse cycles have been completed, the washer goes into a 1059 rpm final spin cycle for 90 seconds to extract as much water as possible from the clothing, preparing them for the dryer. When this fast spin cycle is completed, the washer goes into a fluff tumble mode similar to agitate, only without water. Operation stops and the loading door interlock is deactivated allowing operator entry into the washer.

Technical

The basic operational controls of this washer consists of the motor control logic board, timer, pressure switch, temperature switch, D.C. motor and electric pump.

The principle of operation remains the same as other washing machines. The door locks and starts the timer. The timer starts the machine process by first having the electronic control activate the dual water inlet mixing valve which starts to fill the washer via the dispenser mixing valve. The water temperature is determined by the operator selected temperature switch position, which selects the hot, cold or both mixing valves. The second step is adding the detergent and other washing ingredients. This process continues until the air pressure, via the pressure bulb and hose, activates the pressure switch, which overrides the timer fill command.

The timer continues its rotational cycle, which then sends the command to the motor control board to start the timer rotator. The tumble rotating action is a specific wash cycle rotation, pause and then reverse rotation. This process continues for an operator’s selected period of time.

The next command mode the timer signals to the motor control board is to start the rinse cycle. This cycle signals the electric pump to turn on and direct the wash water out of the washer. The motor control board then commands the motor to go into a faster spin cycle in an attempt to remove a reasonable amount of water out of the clothing. The spin cycle stops and then adds fresh rinse water into the washer via the inlet mixing valve and dispenser hose. After the pressure switch shuts off the water inlet mixing valve, the motor control board commands the motor to start the normal wash rotational, pause, reverse direction process for a timer controlled amount of time. This rinse cycle is completed twice.

The next portion of the wash cycle is the spin cycle. In this cycle the control board turns the electric pump on to remove the rinse water from the tub. The washer will spin at a distribution speed of 90 rpm until the pressure switch is satisfied as empty. The washer then goes to a 500 rpm spin for 30 seconds and returns to the 90 rpm distribution speed for another 30 seconds. This allows the motor control board to “sense” the outof-balance condition of the load. This sequence is repeated any time the washer attempts to go to a spin speed. At this time the washer then goes into a final spin mode of 650 rpm for approximately 5 minutes and ramps up to 1059* rpm for the remaining 90 seconds.

*(For Regular and Rinse and Spin cycles only).

8 800401

Section 3

Washer Troubleshooting

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be

reconnected to ensure that the washer is properly grounded.

1. NO SPIN CONDITION – MODELS THROUGH SERIAL NO. 9811005968 A “no spin” condition could be the result of an open circuit in the wire harness or out-of-balance switch.

a. Check that the harness is still connected to the out-of-balance switch. The wiring diagram may show the out-

of-balance switch as a normally open switch which is incorrect. The switch is a normally closed switch. b. To test the electrical circuit, disconnect electrical power to the washer. c. Remove the “H3” connector from the motor control board. d. Use an Ohm meter and check the black/white to violet/white wires. Circuit should read closed, an open

reading indicates a bad switch or wire harness problem. e. Flex the harness at the plastic retainer and test the switch and if okay, the base wire harness has an open

circuit and MUST be replaced.

f. After replacing the wire harness, tape the harness wires to the left front shock 1 ½ inches from top of shock.

Refer to Figure 1.

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IMPORTANT: Leave a minimum of 8 inches of slack between tape on shock and the plastic wire retainer on the out-of-balance switch mounting bracket. Refer to Figure 1.

2. TROUBLESHOOTING KNOCKING NOISE

If a frontload washer produces a noise similar to a knock on a door, it might be due to a flat spot on the belt. The knocking sound is made when the flat spot hits the pulley. The knocking may occur during a pulse spin and fade after reaching a higher RPM.

To correct this condition, replace the washer belt.

800401 9

Section 3 Washer Troubleshooting

Plastic

Wire

Retainer

Wire

Harness

(8 inch slack)

Out-Of-Balance

Switch

Ballast Weight

Washer

Base

Tape

1-1/2

Inches

Left

Front

Shock

H006BE3A

Figure 1

10 800401

Section 3 Washer Troubleshooting

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

3. NO MOTOR ROTATION, OR DRIVE FAILURE CODE “E:DF” ON ELECTRONIC DISPLAY UNITS

NOTE: Verify that motor is receiving proper voltage. Disconnect electrical power to washer.

TEST PROCEDURE

a. At the rear of the washer, remove the lower access panel. b. Reach in through the access panel opening and disconnect motor wire harness from motor. c. Using an Ohmmeter, measure resistance at the terminals on the motor. Refer to Tab le 1.

Motor Resistance Values

TACH INPUT Terminals 6-7 Approximately 15 Ohms

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BRUSHES Terminals 4-5 Less than 70 Ohms

WINDING Terminals 1-3 Approximately 1.1 Ohms

WINDING Terminals 1-2 Approximately 2.0-2.4 Ohms

WINDING Terminals 2-3 Approximately 3.4 Ohms

NOTE: Resistance values may vary depending on type of Ohmmeter used.

Tab le 1

d. Replace motor if there is an open circuit on tach input (terminals 6-7) or winding circuits (terminals 1, 2 and

3), or if there is continuity between any terminal and the motor housing.

e. An open circuit between terminals 4 and 5 indicates a stuck or worn brush. Refer to appropriate service

procedure below.

SERVICE PROCEDURE: STUCK BRUSHES

a. Remove motor from washer. b. Using a flashlight, view brushes through holes in motor end shield. Refer to Figure 2. c. Inspect both brushes to determine if either brush braided wire is binding the brush movement. The braided

wire might be snagged on the seam in the corner of the metal brush holder. Refer to Figure 2.

NOTE: The copper braided wire should be located in the center of the brush assembly. If the braided wire has fallen to the bottom of the brush, it will cause binding.

d. After determining which brush assembly is binding, carefully use the tip of a small screwdriver to unsnag

and reposition the braided wire. Refer to Figure 3. Make sure spring is making unobstructed contact with the end of the brush. Rotate armature by hand to assure that brushes are seated.

e. Recheck resistance between motor terminals 4 and 5 to verify the brush position has been corrected.

f. Reinstall motor in washer.

g. Run washer through cycle to verify proper operation.

800401 11

Section 3 Washer Troubleshooting

Braided Copper

Wire

BRAIDED COPPER WIRE –

Must be positioned away from

this brush holder. Braided wire

should “loop” up and away

from bottom of brush holder.

Refer to

Figure 3.

Braided wire hangs

up on brush holder

Brush

Holder

Brush

Spring

Spring Loaded

Brush

FLW971S

Figure 2

BRAIDED WIRE – Should “loop” up and away from

bottom of brush holder.

Brush

Holder

Brush Spring

FLW970S

Figure 3

12 800401

Section 3 Washer Troubleshooting

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

SERVICE PROCEDURE: WORN BRUSHES

a. Remove motor from washer. b. Using a flashlight, view brushes through holes in motor end shield. Refer to Figure 4. c. Inspect both brushes to determine if either brush is worn. Refer to Figures 4 and 5.

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GOOD BRUSH

– Has visible amount of

brush material remaining.

Brush

Spring

FLW1648S

Brush

Holder

Brush

Figure 4

d. Replace worn brushes with 738P3 Motor Brush Kit. Follow instructions provided in kit.

800401 13

Section 3 Washer Troubleshooting

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

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WORN BRUSH

– Has no visible brush

material remaining.

Figure 5

FLW1649S

Brush

Holder

Brush spring

resting against

brush holder.

Brush

Spring

SERVICE PROCEDURE: CLOGGED BRUSHES

a. Remove motor from washer. b. Using a flashlight, view brushes through holes in motor end shield. Refer to Figure 4. c. Inspect both brushes to determine if they are clogged due to a build-up of carbon dust. d. If there is a visible amount of brush left, use a screwdriver or similar device to push brush back and forth to

loosen and remove dust. Refer to Figure 4.

14 800401

Section 4

Troubleshooting

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

FLOW CHARTS AND SCHEMATICS

FOUND ON THE FOLLOWING PAGES

ARE FOR MODELS COVERED IN THIS MANUAL.

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800401 15

Section 4 Troubleshooting

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

4. WASHER WILL NOT START (DOOR SWITCH ANALYSIS)

NOTE: If power is disconnected and reconnected, timer knob must be pulled out to energize washer electrical system.

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NOTE: Check for mechanical binding on the door. Make sure door is closed.

16 800401

Section 4 Troubleshooting

2

1

800401 17

Section 4 Troubleshooting

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

5. WASHER WILL NOT START (DOOR LOCK SWITCH ANALYSIS)

NOTE: If power is disconnected and reconnected, timer knob must be pulled out to energize washer electrical system.

Washer Will Not Start.

Door Will Not Lock.

(1) "AC"

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Is There

Voltage at

Terminal 4

on Door Switch?

YES

(2) "AC"

Is There

Voltage Across

Door Lock

Actuator?

YES

Change Inoperative

Door Lock Assembly.

Connect Wiring Between Door Lock

NO

Switch and Door Switch.

Is

There Voltage Between Terminal "4" on

Door Lock to

"H1-5" on

Control Board?

YES

Correct Wiring

Between Door Lock and Control Board.

(3) "AC"

NO

Refer to Control

System Faults Sheet.

Is Control

Warning

Buzzer on?

YES

(Page 24).

NOTE: Check for mechanical binding on door. Make sure door is closed.

NO

Change Inoperative

Control.

H033SE3B

18 800401

Section 4 Troubleshooting

3

1

2

800401 19

Section 4 Troubleshooting

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

6. WASHER WILL NOT START (TIMER)

NOTE: If power is disconnected and reconnected, timer knob must be pulled out to energize washer electrical system.

Washer Will Not Start.

(No Door Lock Only)

Is There

Power

Connected

to Washer?

NO

Connect Power and Run Washer.

NOTE: Be sure timer

YES

is in a cycle position.

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Has

Timer Knob

Been Pulled

to Start

Wash Cycle?

YES

(1) "AC"

Is There

Voltage at

"L1" Coming

Into Timer Assembly?

YES

(2) "AC"

Is There

Voltage at "MA"

Coming out

of Timer

Assembly?

YES

Is There

Voltage at "TS"

Coming out

of Timer

Assembly?

YES

NO

Pull Timer Knob

NO

Between Door Switch

and "L1" on Timer.

NO

Change Timer.

NO

Change Timer.

Washer Still Will Not Run

NO

and Run Cycle.

Correct Wiring

"Washer Will Not Start

(Control Board)"

Did Washer

Start?

NO

Refer to:

(Paragraph 4)

NO

Refer to: "Washer

Will Not Start

(Door Switch)"

(Paragraph 1)

Run Cycle.

H034SE3B

20 800401

Section 4 Troubleshooting

2

1

800401 21

Section 4 Troubleshooting

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

7. WASHER WILL NOT START (CONTROL BOARD)

NOTE: If power is disconnected and reconnected, timer knob must be pulled out to energize washer electrical system.

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22 800401

Section 4 Troubleshooting

1

3

2

800401 23

Section 4 Troubleshooting

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

8. WASHER WILL NOT FILL

NOTE: If power is disconnected and reconnected, timer knob must be pulled out to energize washer electrical system.

NOTE: There is a possibility that "Washer Will Not Run" sections may have to be used to solve fill issues after this point.

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NOTE: The selected cycle temperature will affect the voltage check that needs to be performed on the fill valves.

24 800401

Section 4 Troubleshooting

2

3

4

1

800401 25

Section 4 Troubleshooting

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

9. WASHER OVERFLOWS

NOTE: If power is disconnected and reconnected, timer knob must be pulled out to energize washer electrical system.

NOTE: There is a possibility that "Washer Will Not Run" sections may have to be used to solve fill issues after this point.

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NOTE: The selected cycle temperature will affect the voltage check that needs to be performed on the fill valves.

26 800401

Section 4 Troubleshooting

2

3

1

800401 27

Section 4 Troubleshooting

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

10. WASHER WILL NOT PUMP

NOTE: If power is disconnected and reconnected, timer knob must be pulled out to energize washer electrical system.

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28 800401

Section 4 Troubleshooting

1

2

800401 29

Section 4 Troubleshooting

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

Control System Faults

Shown below are the system faults that will cause control to shut down and sound the BUZZER continuously until electrical power to washer is turned off.

INOPERATIVE CONDITION SERVICE CORRECTION

Triac in motor control board shorted. Change control board. Check motor. Motor tachometer feedback signal circuit open. Correct wiring between control board and motor.

Change motor.

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Motor circuit fuse blown. Change “FUS1” on control board and check washer

cylinder. Motor for mechanical binding.

Motor fails to spin up to correct speed in predetermined time.

Control door lock relay contact failure. Refer to “Washer Will Not Start” (Door lock switch

Washer tries to agitate for more than 40 minutes after water level is attained.

Check washer cylinder. Motor for mechanical binding. Change motor.

analysis). Refer to Paragraph 5. Check wiring to timer. Check voltage at timer. Change

timer.

Washer “DC” Motor Functions

Agitate

For agitate, the “DC” current will flow through the full field (D1, D2) of motor. The washer agitation is produced by reversing polarity of the rotor in motor. This polarity switching takes place on control board.

• One direction RL3 and RL4 are not operated.

• The other direction RL3 and RL4 are operated.

Refer to wiring schematics on following pages.

Spin

For spin (0 - 650 rpm), the “DC” current will flow through the full field (D1, D2) of motor. For high speed spin (+ 650 rpm), the “DC” voltage will flow through half the field (D1, D3) of motor.

Refer to wiring schematic on following pages.

30 800401

"DC" Voltage

MOTOR DC

POWER SUPPLY

RL5

RL3

RL6

Section 4 Troubleshooting

FUS1 7 AMP 250 V

RL4

12 543

3

D1 D3

124 5 7 6

D2 A2 A1

FIELD

ROTOR TACH

Motor Assembly

H5H2

6

123 4

TG

DL

H049SE3B

800401 31

Section 4 Troubleshooting

POWER SUPPLY

"DC" Voltage

MOTOR DC

RL5

RL3

RL6

FUS1 7 AMP 250 V

RL4

12 543

3

D1 D3

124 5 7 6

D2 A2 A1

FIELD

ROTOR TACH

Motor Assembly

H5H2

6

123 4

TG

DL

H050SE3B

32 800401

"DC" Voltage

MOTOR DC

POWER SUPPLY

RL5

RL3

RL6

Section 4 Troubleshooting

FUS1 7 AMP 250 V

RL4

12 543

3

D1 D3

1245 7 6

D2 A2 A1

FIELD

ROTOR TACH

Motor Assembly

H5H2

6

123 4

TG

DL

H052SE3B

800401 33

Section 4 Troubleshooting

Notes

34 800401

Section 5

Grounding

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

11. WALL RECEPTACLE POLARITY CHECK

Refer to Figure 6

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Neutral

Side

Round

Grounding

Prong

L1

115±12

V.A.C.

Ground

115±12

V.A.C.

Figure 6

Neutral

0

V.A.C.

W011GE3A

NOTE: Have a qualified electrician check polarity of wall receptacle. If a voltage reading is measured other than that illustrated, the qualified electrician should correct the problem.

800401 35

Section 5 Grounding

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

12. MACHINE GROUND CONNECTIONS - REAR CONTROL WASHERS

Refer to Figure 7

1 Ground to Control Panel Assembly 2 Ground to Motor Control Board 3 Ground to Control Hood 4 Ground Power Cord to Cabinet Top 5 Ground to Rear Access Panel 6 Ground to Motor 7 Ground to Drain Pump

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8 Ground to Motor Bracket 9 Ground to Outer Tub 10 Ground to Outer Tub Front

36 800401

Section 5 Grounding

3

2

4

1

5

10

8

6

FLW1161G

7

9

Figure 7

REAR CONTROL WASHERS

800401 37

Section 5 Grounding

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

13. MACHINE GROUND CONNECTIONS - FRONT CONTROL WASHERS

Refer to Figure 8

1 Ground to Control Panel Assembly 2 Ground to Control Cabinet Base 3 Ground to Control Shield 4 Ground to Motor Control Board 5 Ground Power Cord to Control Cabinet 6 Grounding Hardware to Control Cabinet 7 Ground to Motor

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8 Ground to Drain Pump

9 Ground to Motor Bracket 10 Ground to Outer Tub 11 Ground to Outer Tub Front

38 800401

Section 5 Grounding

4

5

3

2

1

6

High Efficien

cy W

ashe

r

11

10

9

Figure 8

FRONT CONTROL WASHERS

7

8

FLW1159G

800401 39

Section 5 Grounding

Notes

40 800401

Section 6

Service Procedures

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

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IMPORTANT: When reference is made to directions (right or left) in this manual, it is from operator’s position facing front of washer.

14. CONTROL HOOD ASSEMBLY – REAR CONTROL WASHERS

a. Remove three screws holding rear of hood

assembly to control hood rear panel. Refer to Figure 9.

b. Pivot hood assembly forward on cabinet top.

Refer to Figure 9.

c. Carefully remove bottom front of hood from

clips on cabinet top.

d. Disconnect wires from components and

carefully remove components from hood assembly.

NOTE: Refer to wiring diagram when rewiring component parts.

TO REMOVE CONTROL HOOD END PANELS

Remove two screws holding each end panel to control mounting plate. Refer to Figure 10.

Pivot Hood

Forward

Hood

Attaching

Screws

W169SE3B

Figure 9

800401 41

W252IE1A

Section 6 Service Procedures

Top

Cover

End Panel

Left

Switch

Bracket

Temperature

Switch

Control

Knob

Motor

Control

Board

Timer

Knob

Pressure

Switch

Timer

Knob

Skirt

Indicator

Light

Graphic

Panel

Pressure

Hose

Control

Mounting

Plate

Timer

End Panel

Right

Screw

FLW1121S

Figure 10

42 800401

Cabinet

Top

Section 6 Service Procedures

Control

Cabinet

Base

Timer Knob

Skirt

Control Cabinet

Left

Indicator

Light

Control

Shield

Pressure

Switch

Gusset

Motor

Control

Board

Rear Control Cabinet

Timer

Control Cabinet

Right

Timer Knob

Temperature

Switch

C o

m m

e rc

ia

l H

ig

h E

fficie

n

cy W

as

he

Control

Knob

r

Control

Panel

Control

FLW1044B

Panel

Overlay

Figure 11

800401 43

Section 6 Service Procedures

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

W003

15. CONTROL CABINET – FRONT CONTROL WASHERS

a. Remove screws holding control panel to

control cabinet. Refer to Figure 11. Remove panel.

b. Remove screws holding cabinet top to control

cabinet. Refer to Figure 11.

c. If area or space permits, lift cabinet top to a

vertical position.

NOTE: To avoid damage to hinges, be sure to support top with a chain (not included) or equivalent. Refer to Figure 12.

d. Remove cabinet top from washer by removing

nuts and carriage bolts holding cabinet top and hinges to control cabinet. Refer to Figure 12.

e. Carefully lift cabinet top off washer and set out

of the way to prevent damage.

Chain

f. Unscrew timer knob from timer shaft (right

hand thread), then remove timer knob skirt.

Refer to Figure 11. g. Pull temperature switch knob off shaft. h. Remove screws holding control cabinet base to

control cabinet. Refer to Figure 11.

i. Remove screws holding control shield (with

controls attached) to bottom rear flange of

control cabinet. Refer to Figure 11.

j. Remove screws holding motor control board to

rear of control cabinet. Refer to Figure 11. k. Remove screws holding control cabinet to top

flange of side panels. Refer to Figure 11.

l. Carefully lift control cabinet assembly off

washer.

m. Remove screws holding left, right and rear

control cabinets together. Refer to Figure 11.

Rear

Hinges

Cabinet

Top

Carriage

Bolt

Nut

H

igh E

fficien

cy W

asher

FLW1162S

Figure 12

44 800401

Section 6 Service Procedures

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

W003

16. TIMER

a. Rear Control Washers

(1) Unscrew timer knob from timer shaft (right

hand thread), then remove timer knob skirt.

(2) Remove three screws holding rear of hood

assembly to control hood rear panel. Refer to Figure 9.

(3) Pivot hood assembly forward on cabinet

top. Refer to Figure 9.

(4) Remove two screws holding timer to

control hood mounting plate. Refer to Figure 13.

NOTE: DO NOT attempt to repair timer.

(5) Disengage wire harness terminal block

plugs from timer by pressing in on movable locking tabs (located on each side of terminal block plug) and pulling away from timer. Refer to Figure 13.

IMPORTANT: To avoid an open circuit, DO NOT pull on terminal block wires when removing blocks from timer as this could damage wires or terminal crimping.

Before attaching wire harness terminal blocks to timer, make sure all male terminals on timer are straight and are capable of accepting terminals from wire harness terminal blocks.

Locking

Tab

Control Hood

Assembly

(Rear Control

Washers)

Control Panel

(Front Control

Washers)

800401 45

Terminal

Block

Plug

FLW1163S

Timer

Attaching

Screws

Figure 13

Section 6 Service Procedures

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

W003

(6) Seat horizontal and vertical tabs on front

plate of timer completely into slots on control mounting plate. Refer to Figure 14.

(7) Tighten attaching screws between 12 to 18

inch pounds (1.6 to 2.4 Nm).

Control

Mounting

Plate

Timer

IMPORTANT: To avoid timer damage, do not allow timer to be struck on corners, edges of frame, or on timer shaft.

Timer

Attaching

Screws

Tabs

Slots

FLW1164S

Figure 14

46 800401

Section 6 Service Procedures

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

W003

b. Front Control Washers

(1) Unscrew timer knob from timer shaft (right

hand thread), then remove timer knob skirt.

(2) Remove screws holding control panel to

control cabinet. Refer to Figure 11. Remove panel.

(3) Remove screws holding cabinet top to

control cabinet. Refer to Figure 11.

(4) If area or space permits, lift cabinet top to a

vertical position.

NOTE: To avoid damage to hinges, be sure to support top with a chain (not included) or equivalent. Refer to Figure 12.

(5) Remove two screws holding timer to

control mounting plate. Refer to Figure 11.

NOTE: DO NOT attempt to repair timer.

(6) Disengage wire harness terminal block

plugs from timer by pressing in on movable locking tabs (located on each side of terminal block plug) and pulling away from timer. Refer to Figure 13.

IMPORTANT: To avoid an open circuit, DO NOT pull on terminal block wires when removing blocks from timer as this could damage wires or terminal crimping.

Before attaching wire harness terminal blocks to timer, make sure all male terminals on timer are straight and are capable of accepting terminals from wire harness terminal blocks.

(7) Seat horizontal and vertical tabs on front

plate of timer completely into slots on control mounting plate. Refer to Figure 14.

(8) Tighten attaching screws between 12 to 18

inch pounds (1.6 to 2.4 Nm).

IMPORTANT: To avoid timer damage, do not allow timer to be struck on corners, edges of frame, or on timer shaft.

17. TEMPERATURE SWITCH

a. Rear Control Washers

(1) Remove three screws holding rear of hood

assembly to control hood rear panel. Refer to Figure 9.

(2) Pivot hood assembly forward on cabinet

top. Refer to Figure 9.

(3) Disconnect wires from switch terminals.

NOTE: Refer to wiring diagram when rewiring switch.

(4) Refer to Figure 10 for switch removal. (5) Press in on two locking tabs and at the same

time turn switch 1/4 turn counterclockwise to remove switch from switch bracket. Refer to Figure 10.

IMPORTANT: Before removing switch, note switch position in relation to switch bracket so switch can be reinstalled in same position.

NOTE: When installing switch, place switch tabs into cutout in switch bracket and turn switch clockwise to its full limit of travel, within the switch bracket opening, until both locking tabs snap into place.

b. Front Control Washers

(1) Remove screws holding control panel to

control cabinet. Refer to Figure 11. Remove panel.

(2) Remove screws holding cabinet top to

control cabinet. Refer to Figure 11.

(3) If area or space permits, lift cabinet top to a

vertical position.

NOTE: To avoid damage to hinges, be sure to support top with a chain (not included) or equivalent. Refer to Figure 12.

(4) Disconnect wires from switch terminals.

NOTE: Refer to wiring diagram when rewiring switch.

(5) Remove screws holding temperature switch

to control panel. Refer to Figure 11.

800401 47

Section 6 Service Procedures

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

W003

18. PRESSURE SWITCH

a. Rear Control Washers

(1) Remove three screws holding rear of hood

assembly to control hood rear panel. Refer to Figure 9.

(2) Pivot hood assembly forward on cabinet

top. Refer to Figure 9.

(3) Disconnect wires from pressure switch.

Refer to wiring diagram when rewiring switch.

(4) Refer to Figure 10 for switch removal.

IMPORTANT: Before connecting hose to pressure switch, blow air through pressure hose to remove any condensation that may have accumulated in hose.

b. Front Control Washers

(1) Remove screws holding control panel to

control cabinet. Refer to Figure 11. Remove panel.

(2) Remove screws holding cabinet top to

control cabinet. Refer to Figure 11.

(3) If area or space permits, lift cabinet top to a

vertical position.

NOTE: To avoid damage to hinges, be sure to support top with a chain (not included) or equivalent. Refer to Figure 12.

(4) Disconnect wires from pressure switch.

Refer to wiring diagram when rewiring switch.

(5) Refer to Figure 11 for switch removal.

IMPORTANT: Before connecting hose to pressure switch, blow air through pressure hose to remove any condensation that may have accumulated in hose.

19. MOTOR CONTROL BOARD

a. Rear Control Washers

(1) Remove three screws holding rear of hood

assembly to control hood rear panel. Refer to Figure 9.

(2) Pivot hood assembly forward on cabinet

top. Refer to Figure 9.

(3) Disconnect harness connectors from

control board.

NOTE: Refer to wiring diagram when rewiring control board.

IMPORTANT: Remove control board and metal mounting plate as a unit. Handle control board by the back metal plate. Do not contact control board with hands or metal objects. Place assembly in clean, dry area away from work area to avoid damage. Do not attempt field repair of the motor control board. Attempted repair or tampering with the control board will void its warranty.

(4) Remove four screws holding motor control

board to control hood rear panel. Refer to Figure 10.

(5) Remove control board and place in anti-

static shipping material for return to manufacturer.

IMPORTANT: It is important to take care when handling original control. It must be carefully placed in anti-static shipping material which was removed from new control. Warranty credit will not be issued if control is not wrapped properly.

b. Front Control Washers

(1) Remove screws holding control panel to

control cabinet. Refer to Figure 11. Remove panel.

(2) Remove screws holding cabinet top to

control cabinet. Refer to Figure 11.

(3) If area or space permits, lift cabinet top to a

vertical position.

NOTE: To avoid damage to hinges, be sure to support top with a chain (not included) or equivalent. Refer to Figure 12.

48 800401

Section 6 Service Procedures

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

W003

(4) Disconnect harness connectors from

control board.

NOTE: Refer to wiring diagram when rewiring control board.

IMPORTANT: Remove control board and metal mounting plate as a unit. Handle control board by the back metal plate. Do not contact control board with hands or metal objects. Place assembly in clean, dry area away from work area to avoid damage. Do not attempt field repair of the motor control board. Attempted repair or tampering with the control board will void its warranty.

(5) Remove four screws holding motor control

board to rear control cabinet. Refer to Figure 11.

(6) Remove control board and place in anti-

static shipping material for return to manufacturer.

IMPORTANT: It is important to take care when handling original control. It must be carefully placed in anti-static shipping material which was removed from new control. Warranty credit will not be issued if control is not wrapped properly.

b. Front Control Washers

(1) Remove screws holding control panel to

control cabinet. Refer to Figure 11. Remove panel.

(2) Remove screws holding cabinet top to

control cabinet. Refer to Figure 11.

(3) If area or space permits, lift cabinet top to a

vertical position.

NOTE: To avoid damage to hinges, be sure to support top with a chain (not included) or equivalent. Refer to Figure 12.

(4) Disconnect two wires from door lock

indicator light.

NOTE: Refer to wiring diagram when rewiring light.

(5) Refer to Figure 11 for light removal.

20. DOOR LOCK INDICATOR LIGHT

a. Rear Control Washers

(1) Remove three screws holding rear of hood

assembly to control hood rear panel. Refer to Figure 9.

(2) Pivot hood assembly forward on cabinet

top. Refer to Figure 9.

(3) Carefully remove bottom front of hood

from clips on cabinet top.

(4) Disconnect two wires from door lock

indicator light.

NOTE: Refer to wiring diagram when rewiring light.

(5) Refer to Figure 10 for light removal.

800401 49

Section 6 Service Procedures

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

W003

21. GRAPHIC PANEL (Control Panel Overlay)

a. Rear Control Washers

(1) Unscrew timer knob from timer shaft (right

hand thread), then remove timer knob skirt.

Refer to Figure 10. (2) Pull temperature switch knob off shaft. (3) Remove door lock light lenses. Refer to

Figure 10. (4) Remove three screws holding rear of hood

assembly to control hood rear panel. Refer

to Figure 9. (5) Pivot hood assembly forward on cabinet

top. Refer to Figure 9. (6) Carefully remove bottom front of hood

from clips on cabinet top. (7) Disconnect wires from components and

carefully remove components from control

mounting plate.

NOTE: Refer to wiring diagram when rewiring component parts.

(8) Remove screws holding both end panels to

control hood assembly. Refer to Figure 10. (9) Bend tabs on graphic panel (located inside

of control hood) straight out toward rear of

hood.

(10) Carefully remove graphic panel off front of

control mounting plate. Refer to Figure 10.

b. Front Control Washers

(1) Unscrew timer knob from timer shaft (right

hand thread), then remove timer knob skirt.

Refer to Figure 11. (2) Pull temperature switch knob off shaft. (3) Remove 4 screws holding control panel

overlay to control panel. Refer to

Figure 11.

22. LOWER ACCESS PANEL

a. While supporting the lower access panel,

remove two screws from bottom edge of lower access panel. Refer to Figure 15.

b. Gently lower the access panel to disengage

panel locators from bottom edge of front panel.

Lower

Access

Panel

Screw

Figure 15

H024SE1A

50 800401

Section 6 Service Procedures

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

W003

23. ELECTRIC DRAIN PUMP

a. While supporting the lower access panel,

remove two screws from bottom edge of lower access panel. Refer to Figure 15.

b. Gently lower the access panel to disengage

panel locators from bottom edge of front panel.

Outer

Tub-to-Pump

Hose

Mounting

Screws

Vent

Hose

c. Loosen hose clamps and remove three hoses

connected to electric drain pump (outer-tub-topump hose, vent hose and drain hose). Refer to Figure 16.

d. Remove three mounting screws holding pump

to base.

Backflow

Preventer

Drain

Hose

Mounting

Screw

Electric

Drain Pump

H210S31A

Figure 16

(continued)

800401 51

Section 6 Service Procedures

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

24. CABINET TOP ASSEMBLY

a. Rear Control Washers

(1) While supporting lower access panel,

remove two screws from bottom edge of panel and remove panel. Refer to Figure 15.

(2) Using the special tool, No. 318P4, remove

dispenser drawer. Refer to Figure 20.

(3) Open loading door. Carefully remove wire

clamp ring from groove with small flat blade screwdriver. Spring is in 6 o’clock position.

W003

NOTE: To avoid damage to spring, use screwdriver on wire clamp ring to the right or left of spring.

(4) Grasp loading door seal lip. Refer to

Figure 22, Step 1.

NOTE: To avoid damage to door seal, DO NOT use pliers or sharp objects to grasp the door seal lip. If lip is damaged, seal will leak.

(5) Using a circular motion, pull seal up

(Figure 22, Step 1), out (Figure 22, Step 2) and down (Figure 22, Step 3).

(6) When seal releases from lip of front panel,

pull out and remove the seal from front panel around door opening. Refer to Figure 22, Step 4.

(7) Remove bottom two front panel attaching

screws. Refer to Figure 21.

(8) Remove front panel (with loading door

attached) away from washer as far as wires permit.

(9) Unplug wire harness from both the door

latch switch and from the door switch. Refer to Figure 23. Remove clips holding wire harness and door seal hose along top flange of front panel and remove front panel.

(10) Remove two screws holding front of

cabinet top to front flange of side panels. Refer to Figure 17.

Cabinet Top

Hold-Down

Screws

Figure 17

FLW1737S

(11) Remove three screws holding hood

assembly to control hood rear panel. Refer to Figure 9.

(12) Pivot hood assembly forward on cabinet

top. Refer to Figure 9.

(13) Disconnect hose from pressure switch and

push hose down through hole in cabinet

top. (14) Disconnect wire harnesses and wires. (15) Reinstall control hood assembly. (16) Lift front of cabinet top slightly and pull

forward to disengage from rear hold down

brackets. (17) Carefully lift cabinet top off washer and set

alongside the washer cabinet on protective

padding.

52 800401

Section 6 Service Procedures

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

b. Front Control Washers

(1) Remove screws holding control panel to

control cabinet. Refer to Figure 11. Remove panel.

(2) Remove screws holding cabinet top to

control cabinet. Refer to Figure 11.

(3) If area or space permits, lift cabinet top to a

vertical position.

NOTE: To avoid damage to hinges, be sure to support top with a chain (not included) or equivalent. Refer to Figure 12.

W003

(4) Remove cabinet top from washer by

removing nuts and carriage bolts holding cabinet top and hinges to control cabinet. Refer to Figure 12.

(5) Carefully lift cabinet top off washer and set

out of the way to prevent damage.

25. MIXING VALVE

a. Mixing valve is located on upper back right

corner of rear panel. Refer to Figure 18.

b. Shut off external hot and cold water supply and

remove two inlet hoses.

c. Loosen hose clamp and remove mixing valve-

to-dispenser hose at the mixing valve. Refer to Figure 18.

d. Remove wire harness disconnect blocks from

mixing valve solenoid terminals. Refer to Figure 18.

NOTE: Refer to wiring diagram when rewiring solenoids.

e. Go to rear of washer and remove screw holding

mixing valve and plate to rear panel, then remove valve and plate out through opening in rear panel. Refer to Figure 18.

f. Remove screws holding valve to mixing valve

plate. Refer to Figure 18.

800401 53

Section 6 Service Procedures

Mixing Valve-toDispenser Hose

Hose

Clamp

Hose

Clamp

Backflow

Preventer

(Rear Control)

(Front Control)

Inlet

Hose

Control

Hood

Control Cabinet

Screws

Control

Shield

Mixing

Valve

Mounting

Clip

Mixing

Valve Plate

Rear

Panel

H042PE3B

Wire Harness

Disconnect

Blocks

Figure 18

54 800401

Section 6 Service Procedures

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

26. LOADING DOOR

a. Unlatch and open loading door. b. Remove door bezel by prying inside lip up and

forward with fingers. Refer to Figure 19.

c. While supporting loading door, remove screws,

lockwashers and nuts holding loading door to hinge assembly and remove door. Refer to Figure 19.

Door Bezel

Attaching

Screw

W003

Hinge

Assembly

Door

Bezel

Inner

Door and

Glass

Nut

Lockwasher

Door

and

Glass

Screw

H212SE1A

Figure 19

800401 55

Section 6 Service Procedures

B

L

E

A

C

H

S

O

F

T

E

N

E

R

MAX

B

L

E

A

C

H

S

O

F

T

E

N

E

R

MAX

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

W003

27. FRONT PANEL

a. Rear Control Washers

(1) While supporting the lower access panel,

remove two screws from bottom edge of lower access panel. Refer to Figure 15.

Pull Out

Drawer

Slightly

318P4

Dispenser

Drawer

Tool

(2) Gently lower the access panel to disengage

panel locators from bottom edge of front panel.

(3) Using the Special Tool, No. 318P4, remove

dispenser drawer. Refer to Figure 20.

Remove

Drawer From

Housing

Insert

Tool

H125S

Figure 20

(4) Unplug wire harness from both the door

latch switch and from the door switch. Refer to Figure 23. Remove clips holding

NOTE: To avoid damage to door seal, DO NOT use pliers or sharp objects to grasp the door seal lip. If lip is damaged, seal will leak.

wire harness and door seal hose along top flange of front panel and remove front panel.

(7) Using a circular motion, pull seal up

(Figure 22, Step 1), out (Figure 22, Step 2) and down (Figure 22, Step 3).

NOTE: Door seal hose and wire harness must be reinstalled in the appropriate clips and holes along top flange of front panel. Refer to Figure 21.

(5) Open loading door. Carefully remove wire

clamp ring from groove with small flat screwdriver. Spring is in 6 o’clock position.

NOTE: To avoid damage to spring, use screwdriver on wire clamp ring to the right or left of spring.

(6) Grasp loading door seal lip. Refer to

NOTE: The ease of installation of the loading door seal can be improved using water or 409 lubricant to work seal around circumference of loading door. Be sure to orientate seal with the white arrow in the 12 o’clock position when installing the wire clamp ring to front panel. Be careful not to overstretch tension spring.

(8) When seal releases from lip of front panel,

pull out and remove the seal. Refer to

Figure 22, Step 4.

Figure 22, Step 1.

56 800401

Section 6 Service Procedures

B

L

E

A

C

H

S

O

F

T

E

N

E

R

Max

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

(9) While supporting front panel, remove two

bottom front corner screws. Refer to Figure 21. Remove front panel (with loading door attached) away from washer as far as wires permit.

Door Lock

Harness

Connector

Door

Latch

Switch

W003

Wire

Harness

Clip

Screws

Figure 21

H055s

Front Panel

H055SE3C

800401 57

Section 6 Service Procedures

STEP 1: Pull seal up. STEP 2: Pull seal out.

STEP 3: Pull seal down. STEP 4: Pull seal out and remove.

FLW1190B

Figure 22

58 800401

Section 6 Service Procedures

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

W003

b. Front Control Washers

(1) While supporting the lower access panel,

remove two screws from bottom edge of lower access panel. Refer to Figure 15.

(2) Gently lower the access panel to disengage

panel locators from bottom edge of front panel.

(3) Unscrew timer knob from timer shaft (right

hand thread), then remove timer knob skirt.

Refer to Figure 11. (4) Pull temperature switch knob off shaft. (5) Remove screws holding control panel to

control cabinet. Refer to Figure 11.

Remove panel. (6) Remove scews holding cabinet top to

control cabinet. Refer to Figure 11. (7) If area or space permits, lift cabinet top to a

vertical position.

NOTE: To avoid damage to hinges, be sure to support top with a chain (not included) or equivalent. Refer to Figure 12.

(8) Remove cabinet top from washer by

removing nuts and carriage bolts holding

cabinet top and hinges to control cabinet.

Refer to Figure 12. (9) Carefully lift cabinet top off washer and set

out of the way to prevent damage.

(10) Remove screws holding control cabinet

base to control cabinet. Refer to Figure 11.

(11) Remove screws holding control shield

(with controls attached) to bottom rear

flange of control cabinet. Refer to

Figure 11.

(12) Remove screws holding motor control

board to rear control cabinet. Refer to

Figure 11.

(13) Remove screws holding control cabinet to

top flange of side panels.

(14) Carefully lift control cabinet assembly off

washer.

(15) Using the Special Tool, No. 318P4, remove

dispenser drawer. Refer to Figure 20.

(16) Remove two screws on top right side of

front panel (above dispenser drawer), top left two screws and then bottom two front corner screws. Refer to Figure 21.

(17) Unplug wire harness from both the door

latch switch and from the door switch. Refer to Figure 21. Remove clips holding wire harness and door seal hose along top flange of front panel and remove front panel.

NOTE: Door seal hose and wire harness must be reinstalled in the appropriate clips and holes along top flange of front panel. Refer to Figure 21.

(18) Open loading door. Carefully remove wire

clamp ring from groove with small flat screwdriver. Spring is in 6 o’clock position.

NOTE: To avoid damage to spring, use screwdriver on wire clamp ring to the right or left of spring.

(19) Grasp loading door seal lip. Refer to

Figure 22, Step 1.

NOTE: To avoid damage to door seal, DO NOT use pliers or sharp objects to grasp the door seal lip. If lip is damaged, seal will leak.

(20) Using a circular motion, pull seal up

(Figure 22, Step 1), out (Figure 22, Step 2) and down (Figure 22, Step 3).

(21) When seal releases from lip of front panel,

pull out and remove the seal. Refer to Figure 22, Step 4.

NOTE: The ease of installation of the loading door seal can be improved using water or 409 lubricant to work seal around circumference of loading door. Be sure to orientate seal with the white arrow in the 12 o’clock position when installing the wire clamp ring to front panel. Be careful not to overstretch tension spring.

(22) Remove front panel (with loading door

attached) away from washer as far as wires permit.

800401 59

Section 6 Service Procedures

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

W003

28. DOOR SEAL AND HOSE ASSEMBLY

a. Front Control Washers

(1) Unscrew timer knob from timer shaft (right

hand thread), then remove timer knob skirt.

Refer to Figure 11. (2) Pull temperature switch knob off shaft. (3) Remove screws holding control panel to

control cabinet. Refer to Figure 11.

Remove panel. (4) Remove scews holding cabinet top to

control cabinet. Refer to Figure 11. (5) If area or space permits, lift cabinet top to a

vertical position.

NOTE: To avoid damage to hinges, be sure to support top with a chain (not included) or equivalent. Refer to Figure 12.

(6) Remove cabinet top from washer by

removing nuts and carriage bolts holding

cabinet top and hinges to control cabinet.

Refer to Figure 12. (7) Carefully lift cabinet top off washer and set

out of the way to prevent damage. (8) Remove screws holding control cabinet

base to control cabinet. Refer to Figure 11. (9) Remove screws holding control shield

(with controls attached) to bottom rear

flange of control cabinet. Refer to

Figure 11.

(10) Remove screws holding motor control

board to rear control cabinet. Refer to

Figure 11.

(11) Remove screws holding control cabinet to

top flange of side panels. Refer to

Figure 11.

(12) Carefully lift control cabinet assembly off

washer.

b. While supporting lower front access panel,

remove two screws from bottom edge of panel and remove panel. Refer to Figure 15.

c. Using the special tool, No. 318P4, remove

dispenser drawer. Refer to Figure 20.

d. Open loading door. Carefully remove wire

clamp ring from groove with small flat blade screwdriver. Spring is in the 6 o’clock position.

NOTE: To avoid damage to spring, use screwdriver on wire clamp ring to the right or left of spring.

e. Grasp loading door seal lip. Refer to Figure 22,

Step 1.

NOTE: To avoid damage to door seal, DO NOT use pliers or sharp objects to grasp the door seal lip. If lip is damaged, seal will leak.

f. Using a circular motion, pull seal up

(Figure 22, Step 1), out (Figure 22, Step 2) and down (Figure 22, Step 3).

g. When seal releases from lip of front panel, pull

out and remove the seal. Refer to Figure 22, Step 4.

h. While supporting the front panel assembly,

remove the two bottom front corner screws. Refer to Figure 21. Remove front panel (with loading door attached) away from washer as far as wires permit.

i. Unplug wire harness from both the door latch

switch and from the door switch. Refer to Figure 23. Remove clips holding wire harness and door seal hose along top flange of front panel and remove front panel.

NOTE: The large wire clip holds both the wire harnesses and the door seal hose. Refer to Figure 22.

j. Loosen hose clamp and remove dispenser

valve-to-door seal hose connection at the dispenser. Refer to Figure 23.

IMPORTANT: When installing door seal hose, pull hose tie tight to prevent damage. Refer to Figure 23.

k. Loosen large clamp holding door seal to front

of outer tub. Carefully pull seal off front lip of outer tub front panel and remove door seal and hose. Refer to Figure 23.

NOTE: The ease of installation of loading door seal can be improved using water or 409 lubricant to work seal around the circumference of loading door. Be sure to orientate seal with white arrow in the 12 o’clock position when installing wire clamp ring to the front panel. Be careful not to overstretch tension spring

60 800401

Door

Latch

Switch

Section 6 Service Procedures

.

Wire

Harness

Clip

Door

Switch

Door

Switch

Wires

Wire

Harness

Large

Clamp

Hose

Tie

Large

Clamp

Door

Seal

Dispenser

Housing

When installing door

seal, align connecting

hose in vertical position.

FLW1738S

Figure 23

800401 61

Section 6 Service Procedures

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

W003

29. DOOR SWITCH

a. Open loading door. b. Carefully remove wire clamp ring from groove

with small flat blade screwdriver. Spring is located in the 6 o’clock position.

NOTE: To avoid damage to spring, use screwdriver on wire clamp ring to the right or left of spring.

c. Grasp loading door seal lip. Refer to Figure 22,

Step 1.

NOTE: To avoid damage to door seal, DO NOT use pliers or sharp objects to grasp the door seal lip. If lip is damaged, seal will leak.

d. Using a circular motion, pull seal up

(Figure 22, Step 1), out (Figure 22, Step 2) and down (Figure 22, Step 3).

e. When seal releases from lip of front panel, pull

out and remove the seal. Refer to Figure 22, Step 4.

f. Reach up between door seal and front panel.

Refer to Figure 23. Press in on switch locking tabs and push switch out through front panel only far enough to allow removal of wires from switch terminals.

IMPORTANT: Refer to wiring diagram when rewiring switch.

e. When seal releases from lip of front panel, pull

out and remove the seal. Refer to Figure 22, Step 4.

f. While supporting door lock from the back

(through door opening), remove two Phillips head screws holding door latch switch to front panel. Refer to Figure 23.

g. Gently pull door lock out through door opening.

Remove door lock only far enough to disconnect harness connector from door lock. Refer to Figure 23.

NOTE: When installing new door lock, be sure to install small lip through mounting hole first and then rotate lock into position.

31. INNER BASKET PULLEY

a. While supporting lower access panel, remove

two screws from bottom edge of lower access panel and remove panel. Refer to Figure 15.

b. Using the special tool, No. 318P4, remove

dispenser drawer. Refer to Figure 20.

c. Open loading door, carefully remove wire

clamp ring from groove with small flat blade screwdriver. Spring is located at 6 o’clock position.

NOTE: To avoid damage to spring, use screwdriver on wire clamp ring to right or left of spring.

30. DOOR LATCH SWITCH

a. Open loading door. b. Carefully remove wire clamp ring from groove

with small flat blade screwdriver. Spring is located in the 6 o’clock position.

NOTE: To avoid damage to spring, use screwdriver on wire clamp ring to the right or left of spring.

c. Grasp loading door seal lip. Refer to Figure 22,

Step 1.

NOTE: To avoid damage to door seal, DO NOT use pliers or sharp objects to grasp the door seal lip. If lip is damaged, seal will leak.

d. Using a circular motion, pull seal up

(Figure 22, Step 1), out (Figure 22, Step 2) and down (Figure 22, Step 3).

62 800401

d. Grasp loading door seal lip. Refer to Figure 22,

Step 1.

NOTE: To avoid damage to door seal, DO NOT use pliers or sharp objects to grasp the door seal lip. If lip is damaged, seal will leak.

e. Using a circular motion, pull seal up

(Figure 22, Step 1), out (

Figure 22, Step 2), and

down (Figure 22, Step 3).

f. When seal releases from lip of front panel, pull

out and remove the seal from front panel around door opening. Refer to Figure 22, Step 4.

NOTE: Door seal installation can be improved using water to soap solution to work seal around circumference of loading door opening. Be sure to install seal with the tab in the 12 o’clock position.

Section 6 Service Procedures

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

W003

When installing wire clamp ring to front panel, be careful not to overstretch tension spring.

g. While supporting the front panel assembly,

remove the two bottom front corner screws. Remove front panel (with loading door attached) away from washer as far as wires permit.

h. Unplug wire harness from both the door latch

switch and from the door switch. Refer to Figure 23. Remove clips holding wire harness and door seal hose along top flange of front panel and remove front panel.

NOTE: The large wire clip holds both the wire harnesses and the door seal hose. Refer to Figure 23.

i. Rear Control Washers

(1) Remove two screws holding cabinet top to

front flange of side panels. Refer to Figure 17.

(2) If area or space permits, lift cabinet top to a

vertical position by hinging it on the rear hinges.

NOTE: To avoid hinge damage, be sure to support cabinet top with a small chain or something similar. Refer to Figure 12.

j. Front Control Washers

(1) Unscrew timer knob from timer shaft (right

hand thread), then remove timer knob skirt.

Refer to Figure 11. (2) Pull temperature switch knob off shaft. (3) Remove screws holding control panel to

control cabinet. Refer to Figure 11. (4) Remove screws holding cabinet top to

control cabinet. Refer to Figure 11. (5) If area or space permits, lift cabinet top to a

vertical position.

(7) Carefully lift cabinet top off washer and set

out of the way to prevent damage.

(8) Remove screws holding control cabinet

base to control cabinet. Refer to Figure 11.

(9) Remove screws holding control shield

(with controls attached) to bottom rear flange of control cabinet. Refer to Figure 11.

(10) Remove screws holding motor control

board to rear control cabinet. Refer to Figure 11.

(11) Remove screws holding control cabinet to

top flange of side panels.

(12) Carefully lift control cabinet assembly off

washer.

k. Run belt off pulley while slowly turning pulley.

l. Remove belt from motor shaft.

m. Remove cap screw (left hand thread),

lockwasher and flat washer holding pulley to the inner basket shaft. Refer to Figure 24.

n. Remove pulley from shaft.

IMPORTANT: When installing pulley, always use a new cap screw to prevent screw from loosening during operation. Refer to 800400 Parts manual for correct part number of cap screw.

NOTE: When installing new cap screw, apply a thread locking compound to screw threads and torque new cap screw to 240 minimum to 260 maximum inch pounds (27.5 to 29.7 Nm).

o. After installing belt, adjust belt tension as

follows: (1) Working through the access door opening,

place a locking pliers on the metal rod and loosen the two adjusting bolts. Refer to Figure 25. Repeat procedure to loosen the 2 pivot bolts. Refer to Figure 25

.

NOTE: To avoid damage to hinges, be sure to support top with a chain (not included) or equivalent. Refer to Figure 12.

(6) Remove cabinet top from washer by

removing nuts and carriage bolts holding

cabinet top and hinges to control cabinet.

Refer to Figure 12.

800401 63

Section 6 Service Procedures

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

W003

(2) Pull down on motor to increase belt tension.

Use a Burroughs belt gauge to obtain proper tension. Proper belt tension is obtained when belt can be deflected approximately 1/4 inch (6.35 mm) from normal position when moderate pressure 50 to 60 pounds (22.68 to 27.22 Kg) is applied to a point midway between pulleys. Refer to Figure 25.

Mounting Plate and

Pressure Hose

Clip

Nut

Washer

Outer

Tub

Inner

Basket

(3) After proper belt tension has been obtained,

tighten belt adjusting bolts firmly, then tighten pivot bolts. Refer to Figure 25.

Pressure

Switch

Pulley

To R em ove

Cap Screw (Left Hand

Thread)

Lockwasher

Flat

Washer

Inner

Bolt

Mounting Plate and

Pressure Hose

Clip

Bearing

Pressure

Hose

Housing

Assembly

FLW1117S

Figure 24

64 800401

Section 6 Service Procedures

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

Inner Basket

Pulley

Pivot

Bolt

W003

Motor

Mounting

Bracket

Pivot

Bolt

Adjusting

Bolt

Ground

Wires

Figure 25

Adjusing

Bolt

Metal

Rod

1/4

inch

Wire

Harness

Belt

Motor

Shaft

FLW1119S

800401 65

Section 6 Service Procedures

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

W003

32. OUTER TUB FRONT PANEL

a. While supporting lower front access panel,

remove two screws from bottom edge of panel and remove panel. Refer to Figure 15.

b. Using the special tool, No. 318P4, remove

dispenser drawer. Refer to Figure 20.

c. Open loading door, carefully remove wire

clamp ring from groove with small flat blade screwdriver. Spring is located at 6 o’clock position.

NOTE: To avoid damage to spring, use screwdriver on wire clamp ring to the right or left of spring.

d. Grasp loading door seal lip. Refer to Figure 22,

Step 1.

NOTE: To avoid damage to door seal, DO NOT use pliers or sharp objects to grasp the door seal lip. If lip is damaged, seal will leak.

e. Using a circular motion, pull seal up

(Figure 22, Step 1), out (Figure 22, Step 2) and down (Figure 22, Step 3).

f. When seal releases from lip of front panel, pull

out and remove the seal. Refer to Figure 22, Step 4.

i. Loosen hose clamp and remove dispenser

valve-to-door seal hose connection at the dispenser. Refer to Figure 23.

IMPORTANT: When installing door seal hose, pull hose tie tight to prevent damage. Refer to Figure 23.

j. Loosen large clamp holding door seal to front

of outer tub. Carefully pull seal off front lip of outer tub front panel and remove door seal and hose. Refer to Figure 23.

NOTE: Door seal installation can be improved using water or soap solution to work seal around circumference of loading door opening. Be sure to install seal with the tab in the 12 o’clock position.

k. Disconnect ground wire from outer tub front

panel. Refer to Figure 26.

Nut

Washers

Screw

Outer Tub

Front

Panel

NOTE: Door seal installation can be improved using water to soap solution to work seal around circumference of loading door opening. Be sure to install seal with the tab in the 12 o’clock position. When installing wire clamp ring to front panel, be careful not to overstretch tension spring.

g. While supporting the front panel assembly,

remove the two bottom front corner screws. Refer to Figure 23. Remove front panel (with loading door attached) away from washer as far as wires permit.

Clamp

Ring

Seal

h. Unplug wire harness from both the door latch

switch and from the door switch. Refer to Figure 23. Remove clips holding wire harness

Ground

Wire

FLW1116S

and door seal hose along top flange of front panel and remove front panel.

Figure 26

NOTE: The large wire clip holds both the wire harnesses and the door seal hose.

66 800401

Section 6 Service Procedures

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

W003

l. Remove nut, washers and screw holding clamp

ring to outer tub front panel. Refer to Figure 26.

m. Remove rubber seal from outer tub front panel

and discard seal.

IMPORTANT: Always replace seal with a new seal. Spray or apply a mixture of diluted laundry detergent to assist in installation of new seal. The “puffy” side of seal should be installed to the inside. For best results, tap clamp ring all around while tightening screw and nut.

NOTE: Install metal clamp ring by placing clamp ring opening at approximately the 10 o’clock position to ensure that no interference is encountered with side panel or the underside of the control cabinet or cabinet top. Tighten the clamp ring screw and nut until a spacing of 1 inch is achieved at the clamp ring opening or until tight.

33. INNER BASKET ASSEMBLY Inner Basket Removal

a. While supporting lower access panel, remove

two screws from bottom edge of lower access panel and remove panel. Refer to Figure 15.

b. Using the special tool, No. 318P4, remove

dispenser drawer. Refer to Figure 20.

c. Open loading door. Carefully remove wire

clamp ring from groove with small flat screwdriver. Spring is in the 6 o’clock position.

NOTE: To avoid damage to spring, use screwdriver on wire clamp ring to the right or left of spring.

d. Grasp loading door seal lip. Refer to Figure 22,

Step 1.

NOTE: To avoid damage to door seal, DO NOT use pliers or sharp objects to grasp the door seal lip. If lip is damaged, seal will leak.

e. Using a circular motion, pull seal up

(Figure 22, Step 1), out (Figure 22, Step 2) and down (Figure 22, Step 3).

f. When seal releases from lip of front panel, pull

out and remove the seal. Refer to Figure 22, Step 4.

g. Disconnect door lock harness connector and

wire harness clip. Refer to Figure 23.

h. Remove front panel with loading door attached.

i. Rear Control Washers

(1) Remove two screws holding cabinet top to

front flange of side panels.

(2) If area or space permits, lift cabinet top to a

vertical position by hinging it on rear hinges.

j. Front Control Washers

(1) Unscrew timer knob from timer shaft (right

hand thread), then remove timer knob skirt.

Refer to Figure 11. (2) Pull temperature switch knob off shaft. (3) Remove screws holding control panel to

control cabinet. Refer to Figure 11.

Remove panel. (4) Remove screws holding cabinet top to

control cabinet. Refer to Figure 11. (5) If area or space permits, lift cabinet top to a

vertical position.

NOTE: To avoid damage to hinges, be sure to support top with a chain (not included) or equivalent. Refer to Figure 12.

(6) Remove cabinet top from washer by

removing nuts and carriage bolts holding

cabinet top and hinges to control cabinet.

Refer to Figure 12. (7) Carefully lift cabinet top off washer and set

out of the way to prevent damage. (8) Remove screws holding control cabinet

base to control cabinet. Refer to Figure 11. (9) Remove screws holding control shield

(with controls attached) to bottom rear

flange of control cabinet. Refer to

Figure 11.

(10) Remove screws holding motor control

board to rear control cabinet. Refer to

Figure 11.

(11) Remove screws holding control cabinet to

top flange of side panels.

(12) Carefully lift control cabinet assembly off

washer.

800401 67

Section 6 Service Procedures

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

W003

k. Run belt off pulley while slowly turning pulley.

l. Remove belt from motor shaft.

m. Remove cap screw (left hand thread),

lockwasher and flat washer holding pulley to inner basket shaft. Refer to Figure 24.

n. Remove pulley front shaft.

IMPORTANT: When installing pulley, always use a new cap screw to prevent screw from loosening during operation. Refer to 800400 Parts manual for correct part number of cap screw.

NOTE: When installing new cap screw, apply a thread locking compound to screw threads and torque new cap screw to 240 minimum to 260 maximum inch pounds (27.5 to 29.7 Nm).

o. Working through dispenser end, remove seal

dispenser valve-to-door seal hose connection at door assembly. Refer to Figure 23.

IMPORTANT: When installing door seal hose, pull hose tie tight to prevent damage. Refer to Figure 23.

p. Loosen large clamp holding door seal to front

of outer tub. Refer to Figure 26.

q. Slide seal off of front outer tub and remove seal.

Refer to Figure 26.

NOTE: The ease of installation of the loading door seal can be improved using water or 409 lubricant to work the seal around the circumference of the loading door. Be sure to orientate seal with white arrow in the 12 o’clock position when installing wire clamp ring to front panel. Be careful not to overstretch tension spring.

r. Remove nut, washers and screw holding clamp

ring to outer tub front panel. Refer to Figure 26.

s. Remove rubber seal from the outer tub front

panel and discard.

IMPORTANT: Always replace seal with a new seal. Spray or apply a mixture of diluted laundry detergent to assist in installation of new seal. The “puffy” side of seal should be installed to the inside. For best results, tap clamp ring all around while tightening screw and nut.

NOTE: Install metal clamp ring by placing clamp ring opening at approximately the 10 o’clock position to ensure that no interference is encountered with side panel or the underside of the control cabinet or cabinet top. Tighten the clamp ring screw and nut until a spacing of 1 inch is achieved at the clamp ring opening or until tight.

t. Carefully remove inner basket out through

front of washer.

Trunnion

Assembly

Inner

Basket

Tension

Rod

Figure 27

Nylon

Locknut

Washer

FLW10K

Installing 800749P Trunnion Kit or 800198P Inner Basket Kit –

a. Remove nuts, washers and tension rods holding

trunnion to inner basket. Refer to Figure 27.

b. If using existing trunnion, clean out old Loctite

from pulley bolt threads using a 3/8-24 UNF Left Hand Tap.

c. Dip threads of three new tension rods into

lightweight oil.

d. Insert tension rods into inner basket. Refer to

Figure 27. Position each rod so the rounded corner of triangular head faces the center of inner basket. Refer to Figure 28.

e. Position trunnion assembly through rods and

onto inner basket.

68 800401

Section 6 Service Procedures

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

W003

f. Attach three washers and three new nylon

locknuts onto rods. Leave the nuts loose.

IMPORTANT: Always use new nylon locknuts.

g. Carefully center trunnion on basket and torque

nuts to about 50 inch-pounds.

h. Install inner basket/trunnion assembly into

washer. Do not bolt down at this time.

Inner

Basket

Tension

Rod Head

Rounded

Corner

Figure 28

FLW11K

i. Check for concentricity/roundness of assembly.

Use a dial indicator to check that concentricity at the inside edge of inner basket lip is a maximum of .05 inch TIR (Total Indicator Runout). Refer to Figure 29. If concentricity is not within .05 inch, remove assembly from washer and adjust location of trunnion. Repeat until concentricity is within .05 inch.

j. Remove inner basket/trunnion assembly from

washer and evenly torque three nuts to 200 ± 10 inch-pounds.

k. Recheck that concentricity is still within .05

inch.

Dial Indicator

Outer

Tub

Inner

Basket Lip

Figure 29

FLW12K

Inner

Basket

Inner Basket Installation –

a. Apply No. 27604P Anti-Seize Compound to

the area of the trunnion shaft that will be contacting the front and rear bearings. Refer to Figure 30.

b. Apply a film of grease to area of shaft that will

be contacting the bearing housing seal. Refer to Figure 30. Make sure seal lips also are packed with grease. Refer to Figure 30.

IMPORTANT: When installing inner basket, the following steps must be taken to ensure that the seal is properly orientated:

c. Install inner basket assembly by pushing all the

way into outer tub.

d. Install pulley, flat washer, lockwasher and left

hand cap screw. Refer to Figure 19.

800401 69

Section 6 Service Procedures

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

IMPORTANT: When installing pulley, always use a new cap screw (included in kit) to prevent screw from loosening during operation. Use a thread tap to clean old Loctite out of pulley screw receiving hole before installing new screw. This ensures that inner basket and pulley properly seat.

e. Unscrew left hand thread screw half way.

f. Install pulley bolt tightening fixture between

the flat washer and the pulley. Refer to Figure 31.

g. Tighten left hand thread screw until washer is

against pulley bolt tightening fixture.

h. Loosen screw about one half turn to free

fixture. i. Remove pulley bolt tightening fixture. j. From front of washer, pull inner basket forward

as far as possible. Flat washer should be against

pulley.

k. Push inner basket back into outer tub as far as

possible. l. Tighten left hand thread screw. Be careful not

to push the trunnion shaft forward while

tightening the screw.

W003

NOTE: Torque new left hand thread screw to 240 minimum to 260 maximum inch pounds (27.5 to

29.7 Nm).

70 800401

Apply grease

to this

area

Trunnion

Shaft

Apply new grease

bearing housing

Apply

Anti-Seize

Compound to

These areas

Section 6 Service Procedures

in lips of

seal

Bearing

Housing

Assembly

Outer

Tub

Left Hand

Thread

Screw

FLW1707S

Inner

Basket

Figure 30

Pulley Bolt Tightening

Fixture

Pulley

FLW25K

Flat Washer

Figure 31

800401 71

Section 6 Service Procedures

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

W003

34. BEARING HOUSING ASSEMBLY Bearing Housing Removal –

a. While supporting lower access panel, remove

two screws from bottom edge of panel and remove panel. Refer to Figure 15.

b. Using the special tool, No. 318P4, remove the

dispenser drawer. Refer to Figure 20.

c. Open loading door. Carefully remove wire

clamp ring from groove with a small flat blade screwdriver. Spring is in 6 o’clock position.

NOTE: To avoid damage to spring, use screwdriver on wire clamp ring to the right or left of spring.

d. Grasp loading door seal lip. Refer to Figure 22,

Step 1.

NOTE: To avoid damage to door seal, DO NOT use pliers or sharp objects to grasp the door seal lip. If lip is damaged, seal will leak.

e. Using a circular motion, pull seal up

(Figure 22, Step 1), out (Figure 22, Step 2) and down (Figure 22, Step 3).

f. When seal releases from lip of front panel, pull

out and remove the seal. Refer to Figure 22, Step 4.

g. While supporting the front panel assembly,

remove the two bottom front corner screws. Refer to Figure 21. Remove front panel (with loading door attached) away from washer as far as wires permit.

NOTE: Refer to wiring diagram when rewiring door switch.

h. Unplug wire harness from both the door latch

switch and from the door switch. Refer to Figure 23. Remove clips holding wire harness and door seal hose along top flange of front panel and remove front panel. Refer to Figure 23.

NOTE: The large wire clip holds both the wire harnesses and the door seal hose. Refer to Figure 23.

i. Rear Control Washers

(1) Remove two screws holding cabinet top to

front flange of side panels.

(2) If area or space permits, lift cabinet top to a

vertical position by hinging it on rear hinges.

j. Front Control Washers

(1) Unscrew timer knob from timer shaft (right

hand thread), then remove timer knob skirt.

Refer to Figure 11. (2) Pull temperature switch knob off shaft. (3) Remove screws holding control panel to

control cabinet. Refer to Figure 11.

Remove panel. (4) Remove screws holding cabinet top to

control cabinet. Refer to Figure 11. (5) If area or space permits, lift cabinet top to a

vertical position.

NOTE: To avoid damage to hinges, be sure to support top with a chain (not included) or equivalent. Refer to Figure 12.

(6) Remove cabinet top from washer by

removing nuts and carriage bolts holding

cabinet top and hinges to control cabinet.

Refer to Figure 12. (7) Carefully lift cabinet top off washer and set

out of the way to prevent damage. (8) Remove screws holding control cabinet

base to control cabinet. Refer to Figure 11. (9) Remove screws holding control shield

(with controls attached) to bottom rear

flange of control cabinet. Refer to

Figure 11.

(10) Remove screws holding motor control

board to rear control cabinet. Refer to

Figure 11.

(11) Remove screws holding control cabinet to

top flange of side panels.

(12) Carefully lift control cabinet assembly off

washer.

k. Loosen hose clamp and remove dispenser

valve-to-door seal hose connection at the dispenser. Refer to Figure 23.

IMPORTANT: When installing door seal hose, pull hose tie tight to prevent damage. Refer to Figure 23.

72 800401

Section 6 Service Procedures

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

W003

l. Loosen large clamp holding door seal to front

of outer tub. Carefully pull seal off front lip of outer tub front panel and remove door seal and hose. Refer to Figure 23.

NOTE: Door seal installation can be improved using water or soap solution to work seal around circumference of loading door opening. Be sure to install seal with the tab in the 12 o’clock position.

m. Disconnect ground wire from outer tub front

panel. Refer to Figure 26.

n. Remove nut, washers and screw holding clamp

ring to outer tub front panel. Refer to Figure 26.

o. Remove rubber seal from outer tub front panel

and discard seal.

IMPORTANT: Always replace seal with a new seal. Spray or apply a mixture of diluted laundry detergent to assist in installation of new seal. The “puffy” side of seal should be installed to the inside. For best results, tap clamp ring all around while tightening screw and nut.

NOTE: Install clamp screw with threads and nut facing downward. Refer to Figure 26. Install metal clamp ring by placing clamp ring opening at approximately the 10 o’clock position to ensure no interference is encountered with side panel or the underside of the control cabinet or cabinet top. Tighten screw and nut until a spacing of 1 inch is achieved at the clamp ring opening. Tap clamp ring all around while tightening the screw and nut.

p. Run belt off pulley while slowly turning pulley.

Refer to Figure 25.

q. Remove belt from motor shaft.

r. Remove cap screw (left hand thread),

lockwasher and flat washer holding pulley to inner basket shaft. Refer to Figure 24.

s. Remove pulley from shaft.

IMPORTANT: When installing pulley, always use a new cap screw to prevent screw from loosening during operation.

NOTE: When installing new cap screw, apply a thread locking compound to screw threads and torque new cap screw to 240 minimum to 260 maximum inch pounds (27.5 to 29.7 Nm).

t. After installing belt, adjust belt tension per

Paragraph 38.

u. Carefully remove inner basket out through

front of washer.

NOTE: When installing inner basket, apply No. 27604P Anti-Seeze Compound to the area of the trunnion shaft that will be contacting the front and rear bearings.

v. Remove three screws holding bearing housing

arms to outer tub.

IMPORTANT: Prior to disassembly, note the position of the pressure hose, hose clips and mounting plate so parts can be reinstalled in the same position. Refer to Figure 24.

w. While supporting bearing housing, remove

three inner screws holding bearing housing to rear of outer tub. Refer to Figure 24.

Bearing Housing Installation –

NOTE: When installing the bearing housing, be sure to route the pressure hose under the right arm and attach hose and pressure hose clip to mounting plate. Refer to Figure 24. Then route pressure hose up to the hose mounting plate on the top arm. Refer to Figure 24. Make sure there is no slack between these two points. All excess pressure hose slack must be collected between the top hose mounting plate on the beaing housing arm and the pressure hose clip. Refer to Figure 24.

IMPORTANT: The three arm bolts should always be tightened first and torqued to 275 inch pounds (31.46 Nm). Then tighten the three inner bolts and torque to 150 inch pounds (17.16 Nm).

800401 73

Section 6 Service Procedures

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

W003

NOTE: If a bearing failure should occur, a new bearing housing assembly should always be used. The bearings and seal are not serviceable parts. Make sure the new bearing housing seal has lubrication in all grooves before installation. If not, lubricate seal.

a. Apply No. 27604P Anti-Seize Compound to

the area of the trunnion shaft that will be contacting the front and rear bearings. Refer to Figure 30.

b. Apply a film of grease to area of shaft that will

be contacting the bearing housing seal. Refer to Figure 30. Make sure seal lips also are packed with grease. Refer to Figure 30.

IMPORTANT: When installing inner basket, the following steps must be taken to ensure that the seal is properly orientated:

c. Install inner basket assembly by pushing all the

way into outer tub.

d. Install pulley, flat washer, lockwasher and left

hand thread screw. Refer to Figure 24.

IMPORTANT: When installing pulley, always use a new cap screw (included in kit) to prevent screw from loosening during operation. Use a thread tap to clean old Loctite out of pulley screw receiving hole before installing new screw. This ensures that inner basket and pulley properly seat.

l. Tighten left hand thread screw. Be careful not

to push the trunnion shaft forward while tightening the screw.

NOTE: Torque new left hand thread screw to 240 minimum to 260 maximum inch pounds (27.5 to

29.7 Nm).

e. Unscrew left hand thread screw half way.

f. Install pulley bolt tightening fixture between

the flat washer and the pulley. Refer to Figure 31.

g. Tighten left hand thread screw until washer is

against pulley bolt tightening fixture.

h. Loosen screw about one half turn to free

fixture. i. Remove pulley bolt tightening fixture. j. From front of washer, pull inner basket forward

as far as possible. Flat washer should be against

pulley.

k. Push inner basket back into outer tub as far as

possible.

74 800401

Section 7

Adjustments

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

W003

IMPORTANT: When reference is made to directions (right or left) in this manual, it is from operator’s position facing front of washer.

35. CABINET LEVELING LEGS

a. Place washer in position on a clean, firm and

reasonably level floor. Installing the washer on any type of carpeting is not recommended.

b. Loosen locknuts and adjust the leveling legs

until the washer does not rock. Refer to Figure 32.

NOTE: Level must rest on raised portion of top panel. Refer to Figure 32.

c. Tighten the locknuts securely against the

washer base. If the locknuts are not tight, washer will move out of position during operation.

CAUTION

DO NOT slide washer across floor if the leveling legs have been extended, as legs and base could become damaged.

W248

Washer

Base

Leveling

Leg

Locknut

Rubber

Foot

FRONT CONTROL WASHERS

Level

Washer

Base

Level

FLW707N

Locknut

CAUTION

Use of the dispenser drawer or washer door as a handle in the transportation of the washer may cause damage to the dispenser or door.

W185

Leveling

Leg

FLW1118S

d. Remove rubber feet from accessories bag and

place on all four leveling legs. Refer to

REAR CONTROL WASHERS

Figure 32.

Figure 32

800401 75

Rubber

Foot

Section 7 Adjustments

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

36. LOADING DOOR

a. Open loading door. b. Remove door bezel to gain access to nuts. Refer

to Figure 33.

c. The loading door can be adjusted up or down

somewhat by loosening screws holding door to hinge, then raise or lower door before retightening screws. Refer to Figure 33.

Door Bezel

Attaching Screw

W003

Door

Bezel

Inner Door

and Glass

Hinge

Assembly

Loading

Door

Attaching

Screw

Figure 33

Lockwasher

Nut

Inner Door

and

Glass

H212SE1B

76 800401

Section 7 Adjustments

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

W003

37. DOOR CATCH

NOTE: When repairing a broken or inoperative No. 685430 Door Catch, proceed as follows:

a. Remove door bezel. Refer to Figure 33 b. Remove two screws and nuts holding door

catch to door and remove door catch.

c. Install new door catch and tighten screws and

nuts to the point of being snug.

685429

Door Lock

Alignment of

These Two Edges

d. Adjust door catch so the outside edge is aligned

with the edge of the latch. Refer to Figure 34.

e. Visually check that the door catch properly

engages the funnel of the door latch/switch assembly. Refer to Figure 34.

f. Recheck the alignment in Step “d”. Adjust if

needed.

g. Torque the two nuts to approximately 30 inch

pounds (3.4 Nm).

h. Reinstall door bezel.

Funnel

Door

Catch

685430

Catch

SHOWN CLOSED

Figure 34

800401 77

H250SE3A

Section 7 Adjustments

WARNING

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the washer before servicing.

• Never start the washer with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the washer is properly grounded.

W003

38. MOTOR BELT

NOTE: Belt adjustment procedures are done through front of washer, however, as an option, washer can be moved from its location and belt adjustment can be done through lower access panel opening at rear of washer.

a. While supporting lower front access panel,

remove two screws from bottom edge of access panel and remove panel. Refer to Figure 15.

b. Run belt off cylinder pulley while slowly

turning pulley. Refer to Figure 35.

c. Remove belt from motor shaft.

NOTE: When installing belt, adjust belt tension as follows:

d. Working through the lower front access door

opening, place a locking pliers on the metal rod and loosen the two adjusting bolts. Refer to Figure 35. Repeat procedure to loosen the two pivot bolts. Refer to Figure 35.

e. Pull down on motor to increase belt tension.

Use a Burroughs belt gauge to obtain proper tension. Proper belt tension is obtained when belt can be deflected approximately 1/4 inch (6.35 mm) from normal position when moderate pressure 50 to 60 pounds (22.68 to

27.22 Kg) is applied to a point midway between pulleys. Refer to Figure 35.

f. After proper belt tension has been obtained,

tighten belt adjusting bolts firmly, then tighten pivot bolts. Refer to Figure 35.

Inner Basket

Pulley

Pivot

Bolt

Adjusing

Bolt

1/4

Motor

Mounting

Bracket

Pivot

Bolt

Adjusting

Bolt

Ground

Wires

Figure 35

78 800401

Metal

Rod

inch

Wire

Harness

Belt

Motor

Shaft

FLW1119S

Speed Queen LTZ80A*H1102 Front-Load Parts Diagram

Specifications and Main Features

Frequently Asked Questions

User Manual

Table of Contents

Safety Information

Locating an Authorized Servicer

Introduction

Customer Service

Nameplate Location

Model Identification

How Your Washer Works

Washer Troubleshooting

2. TROUBLESHOOTING KNOCKING NOISE

3. NO MOTOR ROTATION, OR DRIVE FAILURE CODE “E:DF” ON ELECTRONIC DISPLAY UNITS

Troubleshooting

4. WASHER WILL NOT START (DOOR SWITCH ANALYSIS)

5. WASHER WILL NOT START (DOOR LOCK SWITCH ANALYSIS)

6. WASHER WILL NOT START (TIMER)

7. WASHER WILL NOT START (CONTROL BOARD)

8. WASHER WILL NOT FILL

9. WASHER OVERFLOWS

10. WASHER WILL NOT PUMP

Control System Faults

Washer “DC” Motor Functions

Grounding

11. WALL RECEPTACLE POLARITY CHECK

12. MACHINE GROUND CONNECTIONS - REAR CONTROL WASHERS

13. MACHINE GROUND CONNECTIONS - FRONT CONTROL WASHERS

Service Procedures

16. TIMER

17. TEMPERATURE SWITCH

18. PRESSURE SWITCH

19. MOTOR CONTROL BOARD

20. DOOR LOCK INDICATOR LIGHT

21. GRAPHIC PANEL (Control Panel Overlay)

22. LOWER ACCESS PANEL

23. ELECTRIC DRAIN PUMP

24. CABINET TOP ASSEMBLY

25. MIXING VALVE

26. LOADING DOOR

27. FRONT PANEL

28. DOOR SEAL AND HOSE ASSEMBLY

29. DOOR SWITCH

31. INNER BASKET PULLEY

30. DOOR LATCH SWITCH

32. OUTER TUB FRONT PANEL

33. INNER BASKET ASSEMBLY Inner Basket Removal

34. BEARING HOUSING ASSEMBLY Bearing Housing Removal –

Adjustments

35. CABINET LEVELING LEGS

36. LOADING DOOR

37. DOOR CATCH

38. MOTOR BELT