Taylor 336 Service Manual

Models 336, 338, 339, 750, (8)751, (8)754, 774 & 794

TAYLOR COMPANY

a Specialty Equipment company

Rockton, Illinois 61072

Table of Contents

Section 1: troduction In

Safety

Model 338 Specifications

Model 339 Specifications

Model 750 Specifications
Models 754/8754 Specific tions

Model 774 Specifications

Model 794 Specification s

Installation Instructions

Running Specifications

Section 2: Controls

Pump Operation

Section 3: Troubleshooting

Section 4: Parts

1
2

2Refrigerant
3Model 336 Specifications
4
5
6
7Models 751/8751 Specifications

8a

9
10
11
12

13

14Generation II Control Logic Board
19Service Tips for Generation II Boards

22Control Overview
23

25

26General Troubleshooting Guide
29Troubleshooting Pump Style Freezers
30Electrical Trou leshooting b

31
32Warranty Explanation
33Model 336 Exploded View
35Model 336 Panel Identification
37Model 338 Exploded View
39Model 338 Panel Identification
41Model 339 Exploded View
43Model 339 Panel Identification
45Model 750 Exploded View
47Model 750 Panel Identification
49Model 751 Exploded View
51Model 751 Panel Identification
53 Model 754 Exploded View

Model 754 Panel Identification 55
Model 774 Exploded View 57
Rail A-Syrup X42541 59
Model 774 Panel Identification 60
Model 794 Exploded View 62
Model 794 Panel Identification 64

Control A - X38324-27A (Model 336) 66
Control A - X42865-27 (Model 338) 67
Control A - X32963-27A (Models 339 & 754) 68
Control A - X52614-27 (Model 750) 70
Control A - X47194-27A (Models 751/8751) 71
Control A - X42603-27A (Model 774) 72
Control A - X48236-27A (Model 794) 73
Control A - X48237-27 (Model 794) 74
Box A-Cap & Relay - X48535-27 75
Box A-Cap & Relay - X51593-27 (Model 338) 76
Box A-Cap & Relay - X52665-27 (Model 339) 77
Box A-Cap & Relay - X50317-27 (Model 751) 78
Box A-Cap & Relay - X50297-27 (Model 754) 79
Box A-Cap & Relay - X50373-27 (Model 774) 80
Blower A X47833-27 81
Switch A-Draw X43417-SER (Model 336) 82
Switch A-Draw X38547 (Models 338, 339, 754, 774, 794) 83
Switch A-Draw X33322-SP (Models 750, 751) 84
Air/Mix Pump-Soft Serve X45316-B 85
Models 336/338/339 Three-Spout Door A 86
Models 750/751 One-Spout Beater Door A 87
Models 754/774/794 Three-Spout Beater Door A 88
Pump A-Syrup 036623 (774) 89
Accessories 90

Parts List 91
Wiring Diagrams 114

CAUTION: Information in this manual is intended to be used by Taylor Authorized Service
Technicians only.

Note: Continuing research results in steady improvements; therefore, information in this
manual is subject to change without notice.

© January, 1999 Taylor All
rights reserved.

Safety

We at Taylor Company, are committed to manufacturing safe
operating and serviceable equipment. The many built-in
safety features that are part of all Taylor equipment are
aimed at protecting operators and trained service technicians
alike.

NOISE LEVEL: Airborne noise emission does not exceed 78
dB(A) when measured at a distance of 1.0 meter from the
surface of the machine and at a height of 1.6 meters from the
floor.

This manual is intended exclusively for Taylor Company
authorized service personnel.

Refrigerant

Taylor Company uses R404A refrigerant in the standard
softserve freezers. This refrigerant is generally considered
non-toxic and non-flammable;
however, any gas under pressure is potentially hazardous.

NEVER fill any refrigerant cylinder completely with
liquid. Filling the cylinder to approximately 80% will allow for
normal expansion.

Refrigerant liquid sprayed onto the skin may cause
serious damage to tissue. Keep eyes and skin protected. If
refrigerant burns should occur, flush immediately with cold
water. If burns are severe, apply ice packs and contact a
physician immediately.

The Taylor Company reminds technicians to be
cautious of government laws regarding refrigerant
recovery, recycling, and reclaiming systems. If you have
any questions regarding these laws, please contact the
factory Service Department.

Compressor Warranty Disclaimer

The refrigeration compressor(s) on this machine are
warranted for the term indicated on the warranty card
accompanying this machine. However, due to the Montreal
Protocol and the U.S. Clean Air Act Amendments of 1990,
many new refrigerants are being tested and developed; thus
seeking their way into the service industry. Some of these
new refrigerants are being advertised as drop-in
replacements for numerous applications. It should be noted
that, in the event of ordinary service to this machine's
refrigeration system, only the refrigerant specified on the
affixed data label should be used. The unauthorized use of
alternate refrigerants will void your compressor warranty. It
will be the owners' responsibility to make this fact known to
any technicians they employ.

It should be noted, that Taylor does not warrant the
refrigerant used in its equipment. For example, if the
refrigerant is lost during the course of ordinary service to this
machine, Taylor has no obligation to either supply or provide
its replacement either at billable or unbillable terms.

The Taylor Company will continue to monitor the industry and
test new alternates as they are being developed. Should a
new alternate prove, through our testing, that it would be
accepted as a drop-in replacement, then the above disclaimer
would become null and void. To find out the current status of
an alternate refrigerant as it relates to your compressor, call
the local Taylor Distributor or the Taylor Factory. Be prepared
to provide the model/serial number of the unit in question.

Model 336 Specifications

Freezing Cylinder

Two, 2.8 quart (2.7 liter) volume.

Mix Hopper

Two, 8 quart (7.6 liter) capacity.

Beater Motor

Two, 1.0 hp.

This unit is manufactured in other electrical characteristics.
Refer to the Distributor Data Book for availability. (For exact
electrical information, always refer to the data label of the
unit.)

Air Cooled

Clearance: 3" (7.6 cm.) around all sides. A deflector has
been added to underside, preventing recirculation of warm
air. This will assure proper air flow across condensers to
obtain optimum performance.

Water Cooled

Water inlet and drain connections under side of base 3/8"
FPT

Refrigeration Unit

One, approximately 9,500 btu/hr compressor.
Refrigerant R404A.

One independent (SHR) compressor, approximately
400 btu/hr. Refrigerant R134a.
(BTU's may vary based on compressor used.)

Electrical

One dedicated connection.

Electrical

208-230/60/1 Air 35 29
208-230/60/1 Water 35 26

208-230/60/3 Air 25 21
208-230/60/3 Water 25 18

Maximum Minimum
Fuse Size

Circuit Ampacity

Dimensions

Width: 20-7/16" (51.9cm.)
Depth: 33-3/16" (84.3cm.)
Height: 60" (152.4 cm.)
Floor Clearance: 7-3/4" (19.7 cm.) mounted on
standard casters.

Approximate Weights

Net: 575 Ibs. (260.8 kgs.) Crated: 628 Ibs. (284.9 kgs.),

39.1 cu.ft. (1.10cu.m.)

Availability and specifications are subject to change
without notice.

This unit is designed and constructed to meet stringent safety
and sanitation requirements for NSF and UL.

Model 338 Specifications

Freezing Cylinder

Two, 2.8 quart (2.7 liter) volume.

Mix Hopper

Two, 20 quart (18.9 liter).

Beater Motor

availability. (For exact electrical information, always refer to
the data label of the unit.)

Air Cooled

Clearance: 6" (15.2 cm.) on both sides. It is recommended to
install a skirt to one side of the unit, and to place the back of
the unit against a wall. This will assure proper air flow across
condensers to obtain optimum performance.

Water Cooled

Water inlet and drain connections under side of base 3/8"
FPT.

Two, 1.0 hp.

Refrigeration Unit

One, approximately 9,500 btu/hr compressor. Refrigerant
R404A.
One independent (SHR) compressor, approximately 400
btu/hr. Refrigerant R134a. (BTU's may vary based on
compressor used.)

Electrical

One dedicated connection.

Electrical

208-230/60/1 Air 35 28
208-230/60/1 Water 35 28
208-230/60/3 Air 25 19
208-230/60/3 Water 25 19

This unit is manufactured in other electrical characteristics.
Refer to the Distributor Data Book for

Maximum Minimum
Fuse Size Circuit Ampacity

Dimensions

Width: 26-7/16" (67.2 cm.)
Depth: 31-3/16" (79.2 cm.)
Height: 38-3/4" (98.4 cm.)
Counter Clearance: 3-1/2" (8.9 cm.) mounted on
standard legs.

Approximate Weights

Net: 465 Ibs. (219.0kgs.) Crated: 542 Ibs. (245.9 kgs.), 29.9
cu. ft. (.84 cu. m.)

Availability and specifications are subject to change
without notice.

This unit is designed and constructed to meet stringent safety
and sanitation requirements for NSF and UL.

Model 339 Specifications

availability. (For exact electrical information, always refer
to the data label of the unit.)

Freezing Cylinder

Two, 2.8 quart (2.7 liter) volume.

Mix Hopper

Two, 20 quart (18.9 liter) capacity.

Beater Motor

Two, 1.0 hp.

Refrigeration Unit

Two, approximately 6,000 btu/hr compressors.
Refrigerant R404A.
One independent (SHR) compressor, approximately
400 btu/hr. Refrigerant R134a.
(BTU's may vary based on compressor used.)

Electrical

Two dedicated connections.

Electrical

208-230/60/1 Air 25 20 19 14
208-230/60/1 Water 20 20 16 14
208-230/60/3 Air 20 15 16 12
208-230/60/3 Water 20 15 14 12

This unit is manufactured in other electrical
characteristics. Refer to the Distributor Data Book for

Maximum Minimum Circuit
Fuse Size Ampacity

Left

Right Left Right

Air Cooled

Clearance: 3" (7.6 cm.) around all sides. A deflector has
been added to underside preventing recirculation of
warm air. This will assure proper air flow across
condensers to obtain optimum performance.

Water Cooled

Water inlet and drain connections under side of base 1/2"
FPT.

Dimensions

Width: 26-7/16" (67.2 cm.)
Depth: 33" (83.8 cm.)
Height: 59-7/8" (152.1 cm.)
Floor Clearance: 7-1/2" (19.1 cm.) mounted on
standard casters.

Approximate Weights

Net: 608 Ibs. (275.8 kgs.) Crated: 698 Ibs. (316.6 kgs.),

48.1 cu. ft. (1.3 cu. m.)

Availability and specifications are subject to change
without notice.

This unit is designed and constructed to meet stringent
safety and sanitation requirements for NSF and UL

Model 750 Specifications

availability. (For exact electrical information, always refer
to the data label of the unit.)

Freezing Cylinder

One, 3.4 quart (3.2 liter) volume.

Mix Hopper

One, 20 quart (18.9 liter) capacity.

Beater Motor

One, 1.5hp.

Refrigeration Unit

One, approximately 4,900 btu/hr compressor. Refrigerant
R404A.
One independent (SHR) compressor, approximately 400
btu/hr. Refrigerant R134a. (BTU's may vary based on
compressor used.)

Electrical

One dedicated connection.

Electrical

208-230/60/1 Air 20 18
208-230/60/1 Water 20 18
208-230/60/3 Air 15 12
208-230/60/3 Water 15 12

This unit is manufactured in other electrical
characteristics. Refer to the Distributor Data Book for

Maximum Minimum
Fuse Size Circuit Ampacity

Air Cooled

Clearance: 6" (15.2 cm.) on both sides. It is
recommended to place the back of the unit against a
wall. This will assure proper air flow across condensers
to obtain optimum performance.

Water Cooled

Water inlet and drain connections 3/8" FPT.

Dimensions

Width: 18-7/16" (46.8cm.)
Depth: 31-3/16" (79.2cm.)
Height: 37-7/8" (96.2 cm.)
Counter Clearance: 4-1/2" (10.8 cm.) mounted on
standard legs.

Approximate Weights

Net: 360 Ibs. (163.3 kgs.) Crated: 410 Ibs. (186.0 kgs.),

29.1 cu. ft. (.81 cu. m.)

Availability and specifications are subject to change
without notice.

This unit is designed and constructed to meet stringent
safety and sanitation requirements for NSF and UL.

Models 751/8751 Specifications

Freezing Cylinder

One, 3.4 quart (3.2 liter) volume.

Mix Hopper

One, 20 quart (18.9 liter) capacity.

Beater Motor

One,1.5 hp.

Refrigeration Unit

One, approximately 9,500 btu/hr compressor.
Refrigerant R404A.
One independent (SHR) compressor, approximately
400 btu/hr. Refrigerant R134a.
(BTU's may vary based on compressor used.)

Electrical

These units are manufactured in other electrical
characteristics. Refer to the Distributor Data Book for
availability. (For exact electrical information, always refer to
the data label of the unit.)

Air Cooled

Clearance: 3" (7.6 cm.) around all sides. A deflector has
been added to underside preventing recirculation of warm air.
This will assure proper air flow across condensers to obtain
optimum performance.

Water Cooled

Water inlet and drain connections 3/8" FPT.

Dimensions

Width: 18-7/16" (46.8cm.)
Depth: 31-3/16" (79.2 cm.)
Height: 59-7/8" (152.1 cm.)
Floor Clearance: 7-1/2" (19.1 cm.) mounted on
standard casters.

Electrical One dedicated connection.

Model 751 Fuse Size Circuit Ampacity

208-230/60/1 Air 35 26
208-230/60/1 Water 30 24
208-230/60/3 Air 25 19
208-230/60/3 Water 20 17

Model 8751

208-230/60/1 Air 35 28
208-230/60/1 Water 35 25
208-230/60/3 Air 25 21
208-230/60/3 Water 25 18

Maximum Minimum

Approximate Weights

Model 751:

Net: 455 Ibs. (201.9 kgs.) Crated: 476 Ibs. (215.9 kgs.),

35.4 cu. ft. (.99 cu. m.)
Model 8751:

Net: 480 Ibs. (217.7 kgs.) Crated: 501 Ibs. (227.2 kgs.),

35.4 cu. ft. (.99 cu. m.)

Availability and specifications are subject to change
without notice.

These units are designed and constructed to meet stringent
safety and sanitation requirements for NSF and UL.

Models 754/8754 Specifications

Freezing Cylinder

Two, 3.4 quart (3.2 liter) volume.

Mix Hopper

Two, 20 quart (18.9 liter) capacity.

Beater Motor

Two, 1.5 hp.

Refrigeration Unit

Two, approximately 9,500 btu/hr compressors.
Refrigerant R404A.
One independent (SHR) compressor, approximately
400 btu/hr. Refrigerant R134a.
(BTU's may vary based on compressor used.)

Electrical

Two dedicated connections.

Electrical

Model 754 Left Right Left Right

208-230/60/1 Air 35 30 26 22
208-230/60/1 Water 30 30 24 22
208-230/60/3 Air 25 20 19 15
208-230/60/3 Water 20 20 17 15

Model 8754

208-230/60/1 Air 35 30 28 24
208-230/60/1 Water 35 30 25 24
208-230/60/3 Air 25 20 21 17
208-230/60/3 Water 25 20 18 17

Maximum Minimum Circuit
Fuse Size Ampacity

These units are manufactured in other electrical
characteristics. Refer to the Distributor Data Book for
availability. (For exact electrical information, always refer to
the data label of the unit.)

Air Cooled

Clearance: 3" (7.6 cm.) around all sides. A deflector has
been added to underside preventing recirculation of warm air.
This will assure proper air flow across condensers to obtain
optimum performance.

Water Cooled

Water inlet and drain connections under side of base 1/2"
FPT.

Dimensions

Width: 26-7/16" (67.2 cm.)
Depth: 33" (83.8 cm.)
Height: 59-7/8" (152.1 cm.)
Floor Clearance: 7-1/2" (19.1 cm.) mounted on
standard casters.

Approximate Weights

Model 754:

Net: 680 Ibs. (308.4 kgs.) Crated: 707 Ibs. (320.7 kgs.),

47.3 cu. ft. (1.34 cu. m.)
Model 8754:

Net: 730 Ibs. (331.1 kgs.) Crated: 768 Ibs. (348.4 kgs.),

47.3 cu. ft. (1.34 cu. m.)

Availability and specifications are subject to change
without notice.

These units are designed and constructed to meet stringent
safety and sanitation requirements for NSF and UL.

Model 774 Specifications

Freezing Cylinder

Two, 3.4 quart (3.2 liter) volume.

Mix Hopper

Two, 20 quart (18.9 liter) capacity.

Beater Motor

availability. (For exact electrical information, always refer to
the data label of the unit.)

Air Cooled

Clearance: 3" (7.6 cm.) around all sides. A deflector has
been added to underside preventing recirculation of warm air.
This will assure proper air flow across condensers to obtain
optimum performance.

Two, 1.5 hp.

Refrigeration Unit

Two, approximately 9,500 btu/hr compressors.
Refrigerant R404A.
One independent (SHR) compressor, approximately
400 btu/hr. Refrigerant R134a.
(BTU's may vary based on compressor used.)

Electrical

Two dedicated connections.

Electrical

208-230/60/1 Air 35 30 28 22
208-230/60/1 Water 35 30 25 22
208-230/60/3 Air 25 20 21 15
208-230/60/3 Water 25 20 18 15

This unit is manufactured in other electrical characteristics.
Refer to the Distributor Data Book for

Maximum Minimum Circuit
Fuse Size Ampacity

Left

Right Left Right

Water Cooled

Water inlet and drain connections under side of base 1/2"
FPT.

Dimensions

Width: 26-7/16" (67.2 cm.)
Depth: 36-3/16" (91.9cm.)
Height: 59-7/8" (152.1 cm.)
Floor Clearance: 7-1/2" (19.1 cm.) mounted on
standard casters.

Approximate Weights

Net: 760 Ibs. (344.7 kgs.) Crated: 865 Ibs. (392.4 kgs.),

49.7 cu. ft. (1.3 cu. m.)

Availability and specifications are subject to change
without notice.

This unit is designed and constructed to meet stringent safety
and sanitation requirements for NSF and UL.

Model 794 Specifications

Freezing Cylinder

Two, 3.4 quart (3.2 liter) volume.

Mix Hopper

Two, 14 quart (13.3 liter) capacity.

Beater Motor

availability. (For exact electrical information, always refer to
the data label of the unit.)

Air Cooled

Clearance: 3" (7.6 cm.) around all sides. A deflector has
been added to underside preventing recirculation of warm air.
This will assure proper air flow across condensers to obtain
optimum performance.

Two, 1.5 hp.

Refrigeration Unit

Two, approximately 9,500 btu/hr compressors.
Refrigerant R404A.
One independent (SHR) compressor, approximately
400 btu/hr. Refrigerant R134a.
(BTU's may vary based on compressor used.)

Electrical

Two dedicated connections.

Electrical

208-230/60/1 Air 35 35 28 23
208-230/60/1 Water 35 35 25 23
208-230/60/3 Air 25 20 20 16
208-230/60/3 Water 25 20 17 16

This unit is manufactured in other electrical characteristics.
Refer to the Distributor Data Book for

Maximum Minimum Circuit
Fuse Size Ampacity

Left Right Left Right

Water Cooled

Water inlet and drain connections under side of base 1/2"
FPT.

Dimensions

Width: 20-7/16" (51.9cm.)
Depth: 33-3/16" (84.3 cm.)
Height: 59-1/2" (151.1 cm.)
Floor Clearance: 7-1/2" (19.1 cm.) mounted on

standard casters.

Approximate Weights

Net: 690 Ibs. (312.9kgs.) Crated: 747 Ibs. (338.8 kgs.), 39.1
cu. ft. (1.1 cu. m.)

Availability and specifications are subject to change
without notice.

This unit is designed and constructed to meet stringent safety
and sanitation requirements for NSF and UL.

Installation Instructions

Air Cooled Units

Air cooled units require a minimum of 3" (7.6 cm.) of
clearance around all sides of the freezer (6" [15.2 cm] for
Models 338 and 750). Failure to allow for adequate clearance
can reduce the refrigeration capacity of the freezer and
possibly cause damage to the compressor.

Water Cooled Units

A cold water supply must be provided with a hand shut-off
valve. Refer to the "Specifications" section in this manual to
identify inlet and outlet water connections for the condensers.
(See "Specifications" pages 3 through 10 for proper line
sizes.) If there is more than one unit, larger lines should be
used. (Flexible lines are recommended if local codes permit.)
The water lines must be flushed of foreign substances before
connection. Depending on local water conditions, it may be
advisable to install a water strainer to prevent foreign
substances from clogging the water system. After connecting
the inlet water line, install a flexible drain line to an open trap
drain. An open trap drain is used so that drain water flow can
be observed. Do not install a shut-off valve on the drain line.
Incorrect hook-up will result in continuous water flow through
the lines.

Recommended water pressure supplied to the unit is 35PSI
(241.3kPa).

PROPERLY GROUNDED! FAILURE TO DO SO CAN

CAUTION: THIS EQUIPMENT MUST BE

RESULT IN SEVERE PERSONAL INJURY FROM
ELECTRICAL SHOCK!

FOLLOW YOUR LOCAL ELECTRICAL CODES!

Beater Rotation

Beater rotation must be clockwise as viewed looking into the
freezing cylinder.

Electrical Connections

Each freezer requires a dedicated power supply. Check the
data label on the freezer for fuse, circuit ampacity and
electrical specifications. Refer to the wiring diagram, provided
inside the control box, for proper power connections.

This equipment is intended to be installed in accordance with
the National Electric Code (NEC), NFPA 70. The purpose of
this code is the practical safeguarding of persons and
property from hazards arising from the use of electricity. This
code contains provisions considered necessary for safety.
Compliance therewith and proper maintenance will result in
an installation essentially free from hazard.

Figure 1.

To correct rotation on a single-phase unit, exchange leads
inside the beater motor. (Follow the diagram printed on the
motor.)

To correct rotation on a three phase unit, exchange leads at
the main terminal block (splice box).

CAUTION: Make sure the power switch is in the
OFF position before correcting the beater rotation.
Failure to do so may result in electrocution or
component damage.

Electrical connections are made directly to the terminal block
provided in the control box.

Running Specifications

Pressures/Temperatures

The following are the Taylor Company recommended
settings for various components within these models. All
freezers in this manual use Refrigerant HP62 (R404A).

Expansion Valve Soft

Serve

Air Cooled - 21 psi. (145 kPa)
Water Cooled - 20 to 22 psi. (138 to 152 kPa) for a
normal product of 16° to 18°F. (-8.8°to -7.7° C.).

Expansion Valve Adjustment

Place your gauge on the access valve on the suction line
(located at the compressor).

Adjust the pressure higher or lower by turning the
adjustment screw. Clockwise turns will raise the pressure
and counterclockwise turns will lower the pressure.

Note: Make expansion valve adjustments with mix in the
cylinder and the freezer in the AUTO mode. Be sure to
allow adequate time for the pressure to stabilize.

Important: On the Models 336 and 338, expansion
valves on each side of the unit must be set separately.
Pressures must be set at 4 PSI (28 kPa) lower than what
is indicated on the tag.

Ambient Temperature

F. C. PSI

70° 21.1° 240 - 270

80° 26.7° 270 - 300

90° 32.2° 300 - 340

100° 37.8° 340 - 380

Normal Operating Head

Pressures

(1,655 - 1,862 kPa)

(1,862 - 2,069 kPa)

(2,069 - 2,344 kPa)

(2,344 - 2,620 kPa)

Water Valve

On a water cooled unit, the water valve should be set to
maintain a compressor head pressure of 255 psi.
(1,758kPa).

Low Side (Suction)

Suction pressure equals the expansion valve
setting.

High Side (Discharge)

High side pressure varies for air cooled units, depending
on the ambient temperature.

Water Valve Adjustment

Place your gauge on the high side access port of the
compressor. Turning the adjustment stem on the water
valve clockwise will lower the pressure.

Note: Make this adjustment with mix in the cylinder and
the freezer in the AUTO mode. Be sure to allow
adequate time for pressure to stabilize.

Generation II Control Logic Board

The Generation II logic board's primary function is to interpret
modes of operation. The board monitors mix levels and
temperatures by sending commands to the control's power
board. Commands are sent via a ribbon cable, enabling the
proper relays on the power board to open or close. (See
illustration on page 22.)

As of July, 1996 we have modified the differential on
Generation II controls from 13'F/7.2'Cto4.5'F/2.5-C in order
to meet the new NSF mix temperature requirements. The
new control has a shunt (jumper) to select proper
temperatures. This shunt is located beneath the dip
switches on the left side of the control. The shunt is set in
the upper position for 4.5*F/2.5'C differential for use on mix
hopper systems and in the lower position for 13' F/7.2-C
differential for use on mix cabinet systems. The new control
is compatible with older units. This change will require new
part numbers as follows:

Function:

Interpret a mode of operation/monitor mix level and
temperature/monitor product viscosity or product temperature
and send a command to the power board through a ribbon
cable enabling the proper relays on the power board to be
open or closed.

Logic Board (Part Numbers):

Old Part No. New Part No.

X36641-SERGen. II X36641SER1
X38523-SER Gen. ll-W/Chime X38523SER1
X41072-SER Gen. II-W/EVC X41072SER1
X42002-SER Gen. ll-Hopper Pump X42002SER1

Power Board (Part Numbers):

X32326-SER - Soft Serve
X34983-SER - Shake

Thermistor Probes:

There are three types of thermistor probes used on softech
freezers. The resistance value of the thermistor probes
corresponds with the temperature. As the temperature
becomes warmer, the probe resistance decreases.

X31602 - Barrel Probe (Senses product in

X34466 - Hopper Probe (Senses temperature

X50717 - Hopper (Senses temperature of mix in

X36267 - Cabinet Probe (Senses mix cabinet

Approximate probe resistance readings:

10,000 OHMS at room temperature (77°F/25°C).

30,035 OHMS at hopper/cabinet temperature
(35°F/2°C).

38,830 OHMS at shake temperature (26°F/-3.3°C).
48,636 OHMS at soft service temperature (18°F/-7.7°C).

freezing cylinder.)

of mix in hopper.)

hopper with new Generation II.)

air temperature.)

The part number for the Generation I logic board is
X32325-SER.

Viscosity Function:

In soft serve freezers the logic board monitors amp draw on
the beater motor, which is directly related to the viscosity of
the product in the freezing cylinder. When the amp draw
reaches its set point, the unit cycles off. Therefore, the
viscosity of the product will always be consistent even
through its temperature may vary slightly.

To monitor amperage, L1 power supplied to the beater motor
must pass through the power board beater terminals. The
same softech controls are used in both single and three
phase applications. For this reason the control must be set to
operate in an amperage range which relates to the beater
motor amperage and the desired product viscosity setting.

The selected amperage range simply determines the
adjustment span of the viscosity adjustment potentiometer on
the logic board. The jumper on the power board determines
the amperage range selection. The jumper is placed on the
pin which corresponds to the beater motor amperage when
the desired product viscosity is attained. See page 22 to
locate the range selection jumper.

Viscosity Control Range Selections:

2.4 PIN- 1.2 AMP to 2.4 AMP

5.0 PIN - 2.5 AMP to 5.0 AMP

8.0 PIN - 4.0 AMP to 8.0 AMP

11.2PIN - 5.7 AMP to 11.2 AMP

7. Press "AUTO". When amperage achieves the previously
noted beater motor amperage, turn the viscosity
adjustment screw counterclockwise slowly until the unit
cycles off.

8. Draw several samples to verify that the amperage
at cycle off and product quality remains consistent.

Mix Adjustment:

The mix setting is the temperature adjustment for the mix
cabinet or the mix hopper.

Ideal mix temperature = 38°F (3.3°C) to 40°F (4.4°C).

Cut-out temperature will always be 13°F (7.2°C)
(cabinet)/4.5° F (2.5°C) (hopper) lower than the cut-in
temperature. (See SB 2474.)

The range for cut-in temperature is "MIN" approximately
52'F (11.0'C) and "MAX" approximately 36*F (2.2'C).

Setting Viscosity Adjustment:

1. Place an amp probe on one of the L1 leads on the
beater terminal on the power board.

2. Turn the viscosity adjustment screw to the "MAX"
position.

3. With the freezer properly primed, actuate the
refrigeration cycle (press "AUTO").

4. During the freezing process, draw a sample and
inspect the product appearance. When desired
product viscosity and appearance is achieved, note
the beater motor amperage.

5. Cancel the refrigeration cycle (press "AUTO").

6. Using the chart, set what range the beater motor
amperage falls into and place the jumper on the proper
pin. (Note: See chart above for amperage range.)

Setting the Mix Cabinet Temperature:

1. Place a thermometer in the cabinet close to the
thermistor probe.

2. Turn the mix adjustment screw all the way to "MAX".

3. When the air temperature in the cabinet reaches 30° F
to 31 °F (-1.1 °C), turn the mix adjustment screw
counterclockwise until the mix refrigeration cycles off.

4. Allow the mix temperature to stabilize and adjust
the setting if necessary.

Setting the Mix Hopper Temperature

1. To set the mix hopper temperature, fill the
hopper at least half full with approximately 40° F (4.4°C)
mix.

2. Install a suction pressure gauge at the EPR valve

(evaporator pressure regulator) and verify the correct
operating pressure. Adjust if necessary.

3. Set the "MIX" potentiometer to mid-range.

4. Allow the mix hopper refrigeration system to cycle until

the mix temperature is stabilized. Adjust the setting if
necessary.

Note: On the Models 336, 338, 339, 754 and 794, the
temperature adjustment must be made on the left logic
board.

Standby Adjustment

Maintains mix temperature in the freezing cylinder during
long "no sale" periods to prevent over-beating of the product.
Ideal standby temperature = 30°F (1.1 °C) to 35°F (1.7°C).

Cut-out temperature will always be 4°F (2°C) lower than the
cut-in temperature.
The range for cut-in temperature is "MIN" approximately 44'F
(6.6'C) and "MAX" approximately 30-F (-1,1'C).

Setting Standby Temperatures

1. With the unit properly primed with fresh mix, turn the
STANDBY adjustment screw to the warmest position.

2. Press "STANDBY".

3. When the main refrigeration system cycles off, draw a
sample portion and check the product temperature.

4. To get the desired standby temperature, make a slight
clockwise adjustment and wait until the main
refrigeration cycles off.

Note: On pump units, "STANDBY" must be cancelled and
"PUMP" must be pressed to replace the portion which was
used for the sample draw.

Thermistor Curve

When checking a thermistor probe, first determine the
present temperature at the probe and find it on this chart
along with the approximate correct ohmmeter reading. The
ohmmeter reading may vary from the

F.° C.° K OHM

-10 -23.3 118.201

-9 -22.7 114.394

-8 -22.2 110.709

-7 -21.6 107.143

-6 -21.1 103.692

-5 -20.5 100.352

-4 -20.0 97.120

-3 -19.4 94.085

-2 -18.8 91.144

-1 -18.3 88.296
0 -17.7 85.536
1 -17.2 82.863

2 -16.6 80.273

3 -16.1 77.765
4 -15.5 75.334
5 -15.0 72.980
6 -14.4 70.627

7 -13.8 68.350

8 -13.3 66.147
9 -12.7 64.014

10 -12.2 61.951
11 -11.6 59.953
12 -11.1 58.021
13 -10.5 56.150
14 -10.0 54.340
15 -9.4 52.854

16 -8.8 51.409

17 -8.3 50.003
18 -7.7 48.636
19 -7.2 47.306
20 -6.6 46.012
21 -6.1 44.754
22 -5.5 43.530

correct one. Determine whether the difference is acceptable.
If a probe is actually faulty, the difference will be great.

F.° C.° K OHM

23 -5.0 42.340
24 -4.4 41.136
25 -3.8 39.967
26 -3.3 38.830
27 -2.7 37.727
28 -2.2 36.654
29 -1.6 35.612
30 -1.1 34.599
31 -0.5 33.616
32 0 32.660
33 0.5 31.760
34 1.1 30.885
35 1.6 30.035
36 2.2 29.207
37 2.7 28.403
38 3.3 27.620
39 3.8 26.859
40 4.4 26.120
41 5.0 25.400
42 5.5 24.721
43 6.1 24.059
44 6.6 23.416
45 7.2 22.789
46 7.7 22.180
47 8.3 21.586
48 8.8 21.009
49 9.4 20.447
50 10.0 19.900
51 10.5 19.884
52 11.1 18.881
53 11.6 18.392
54 12.2 17.915
55 12.7 17.451

F.° C.° K OHM

56 13.3 16.998
57 13.8 16.557

58 14.4 16.128

59 15.0 15.710

60 15.5 15.315

61 16.1 14.929

62 16.6 14.554

63 17.2 14.187

64 17.7 13.830

65 18.3 13.482

66 18.8 13.143

67 19.4 12.812

68 20.0 12.490

69 20.5 12.185

70 21.1 11.888

71 21.6 11.598

72 22.2 11.315

73 22.7 11.039

74 23.3 10.769

75 23.8 10.507

76 24.4 10.250

77 25.0 10.000

78 25.5 9.763

79 26.1 9.532

80 26.6 9.306

81 27.2 9.085

82 27.7 8.870

83 28.3 8.659

84 28.8 8.454

85 29.4 8.254

86 30.0 8.058

87 30.5 7.872

88 31.1 7.691

89 31.6 7.513

90 32.2 7.340

91 32.7 7.171

92 33.3 7.006

93 33.8 6.884

94 34.4 6.686

F.° C.° K OHM

95 35.6 6.532
96 35.5 6.386

97 36.1 6.242

98 36.6 6.102

99 37.2 5.966

100 37.7 5.832

103 39.4 5.448

106 41.1 5.096

109 42.8 4.769

112 44.4 4.466

115 46.1 4.184

118 47.8 3.922

121 19.4 3.680

124 51.1 3.454

127 52.8 3.244

130 54.4 3.048

133 56.1 2.866

136 57.8 2.696

139 59.4 2.539

142 61.1 2.391

145 62.8 2.252

148 64.4 2.124

151 66.1 2.004

154 67.8 1.891

157 69.4 1.785

160 71.1 1.687

163 72.8 1.594

166 74.4 1.508

169 76.1 1.427

172 77.8 1.351

175 79.4 1.279

178 81.1 1.212

181 82.8 1.149

184 84,4 1.090

187 86.1 1.034

190 87.8 .982

193 89.4 .932

196 91.1 .886
199 92.8 .842

Service Tips for Generation II Boards

Initial Service Tips

1. Check all connections.

2. Check the cable to verify that it is secure.

3. Verify that all pins are securely fastened in their sockets.

4. Verify that all cables correctly face away from the
boards. If the cable is attached incorrectly, damage to
the logic board will occur. Air/mix pump and beater
motor operation will be disabled.

5. Verify probe resistance.

6. Use the self-test program.

Self-Test Program

The Generation II controls are programmed for a self-test.
The control can be used to help identify problems in the
power board, the logic board, and the thermistor probes. The
self-test program is not intended to, and will not take the
place of a reasonable, and prudent service technician.

The self-test program is divided into two sections. The first
section is an automatic function of the micro processor and
the second section is performed by the technician.

The self-test program is initiated by holding down the MIX,
WASH, AND PUMP keypads on the logic panel while
simultaneously turning on the power switch. Hold down the
keypads until all eight lights illuminate. If all eight lights do
not illuminate, the control is defective. If the self-test cannot
be initiated, the control is defective.

Figure 2.

Each light corresponds with a particular relay. The light on
the panel will not extinguish until the test is completed for
that particular relay.

Logic Panel Light Corresponding Relay

MIX LOW
MIX OUT
MIX
STANDBY
WASH
AUTO
PUMP

In each of the tests the relay on the power board will close
and the component will operate for three seconds. There is a
ten second delay between each check.

When the self-test is initiated, all eight lights will remain on
for three seconds. At this time, the processor will begin to
check the power board relays as follows:

1. The SET POINT light turns off.

2. Ten seconds after the SET POINT light turns off, the mix
relay closes for three seconds.

3. The mix relay opens and the MIX LOW light turns off.

Mix Relay
Fan Relay
Pump Relay
Beater Motor Relay
Compressor Relay
Spinner Relay
Portion Relay

4. Ten seconds later, the fan relay closes.

5. Three seconds later, the fan relay opens and the MIX
OUT light turns off.

6. Ten seconds later, the pump relay closes.

7. Three seconds later, the pump relay opens and the
mix light turns off.

8. Ten seconds later, the beater motor relay
closes.

9. Three seconds later, the beater motor relay opens
and the STANDBY light turns off.

10. Ten seconds later, the compressor relay closes.

11. Three seconds later, the compressor relay
opens and the wash light turns off.

12. All lights are off and a tone sounds for three
seconds. This designates the end of the first
section.

If all or most of the power board relays fail to close, the
logic panel is defective. If only one relay fails to close, the
power board is defective. This test can be used to
determine if a problem exists with the logic panel, the
power board, or elsewhere in the freezer. In other words,
if during the test the beater relay closes on the power
board, but the beater motor contactor does not operate,
the problem occurs after the command reaches the power
board.

These lights create a bar graph which is directly related to
the product temperature. "MIX" is warm and "PUMP" is
cold.

1. The SET POINT light is lit, indicating that the control
is reading the soft serve viscosity potentiometer.

2. Rotate the adjustment screw back and forth from
"MIN" to "MAX". The bar graph should travel
accordingly. This indicates that the potentiometer is
functional.

If the bar lights do not react, the logic panel is
defective.

Important: If the freezer's controls have been
set previously, return the adjustment to its original
position. For example, if the WASH light was lit before an
adjustment screw was rotated, before going to the next
step, rotate the adjustment screw until the WASH light is
lit again.

3. Press the MIX keypad once.

Self-Test - Part II

When the first section of the self-test is complete, the
control will advance to the starting point of the second
section. The technician will have to complete this portion
of the test. The first part of this section verifies the
function of the control potentiometers (adjustment screw).

During this test, the MIX, STANDBY, WASH, AUTO, and
PUMP lights function in direct relationship with the "MIN"
and "MAX" adjustments of the potentiometer. In other
words, when the adjustment screw is turned all the way to
"MIN", the MIX light will be lit. When the adjustment is
turned all the way to "MAX", the PUMP light will be lit. If
the screw adjustment is made between the "MAX" and
the "MIN" adjustment, one of the other lights will
illuminate depending on the adjustment.

4. The MIX LOW light is lit, indicating that the control is
reading the MIX potentiometer.

5. Rotate the adjustment screw as in Step 2,

6. Press the MIX keypad once.

7. The MIX OUT light is on, indicating the control is
reading the STANDBY potentiometer.

8. Rotate the adjustment screw as in Step 2.

9. Press the MIX keypad once.

10. The MIX LOW light is lit, indicating that the control
is reading the "MIX 1" terminal.

11. The capability of this terminal to read the
thermistor probe can be checked by the
following method:

a. Remove the thermistor probe wire from the

"MIX 1" terminal.

b. Connect the "MIX 1" terminal directly to

ground (simulating a warm probe). The MIX
light will illuminate.

c. Remove the terminal connection from

ground (simulating a cold probe). The
PUMP light will illuminate.

If the lights do not react, the panel is defective.

12. Press the MIX keypad once.

13. The MIX OUT light is lit, indicating that the control
is now reading the BARREL (freezing cylinder)
probe terminal.

14. Check the freezing cylinder probe (as in

Step 13) by removing the wire from the panel.

15. Press the MIX keypad again, and the self-test
program is terminated.

Control Overview

Pump Operation

The pump operates under the following conditions:

Soft Serve Mix Pumps

The soft serve mix pump will be active for 30 seconds
whenever the AUTO mode is entered. If a MIX OUT
condition forces a side of the machine into the STANDBY
mode of operation, the mix pump will not be active.

Pump Key

When the PUMP key is pressed, the pump is active by itself
or with the WASH mode of operation.

Mix Pump Draw Timer

During the AUTO mode, the mix pump will operate for 10
seconds after every draw of soft serve product.

ITEM DESCRIPTION PART NO.

1 SCREW-1/4-20x 3/4 020128-2

2 MOTOR-REDUCER (50/60) 036955-34

2A MOTOR 049246-34

2B GEAR (50/60 HZ) 049247-34

3 MOUNT-MOTOR 036934

SLEEVE A.-MIX PUMP- PH71,

4

8751,8754

X45012

ITEM DESCRIPTION PART NO.

5 COUPLING-MOTOR-FLEXIBLE 047936

6* SEAL-INPUT 048836

7* SEAL-OUTPUT 048837

8 NUT-PUMP SLEEVE 036933

*NOT SHOWN

General Troubleshooting Guide

PROBLEM PROBABLE CAUSE REMEDY

1. No product is being dispensed. Low on mix. The MIX OUT light is on. Add mix to the mix hopper
The power switch is in the OFF Place the power switch to the ON

2. The product is too thick. Insufficient mix in the freezing cylinder. Check the air/mix pump assem y. bl

position. position and press the AUTO keypad .
Beater motor is out on reset. Allow the beater motor to cool. Place

the power switch to the OFF position.
Press the reset button firmly. Place the
power switch to the ON position an d
press the WASH keypad. Open the
side access panel and observe that
the drive shaft is turning CLOCKWI E S
as viewed from the front of the unit.
Press the AUTO eypad to return to k

the AUTO mode.
Air/mix pump is incorrec assembled tly Follow assembly procedures carefully.
or improperly lubricated.
Missing or incorrectly installed spring Replace or correctly install the spr g in
and poppet in air/mix pump. and poppet on the mix inlet fitting.
The mix pump ball crank is broke . n Replace the component.
The pump motor is not activated. Push the reset button. The draw valve

must be fully aised to activate the r

pump motor.
Incorrect usage of the mix feed tube Follow the correct feed tube
(gravity style freezers). procedures and use of the air orific . e

The mix inlet tube ust be fully m

submerged in mix.
Improper priming procedures. Drain the freezing cylinder and

re-prime the unit.
The air/mix ump is incorrectly p Follow assembly procedures carefully.
assembled.
The viscosity control is set too cold. Adjust the viscosity.

PROBLEM PROBABLE CAUSE REMEDY

3. The product is too soft. The draw rate is set too fast. Adjust the draw rate to 5 - 7-1/2 oz.

4. The mix in the hopper is too The hopper cover is not in position. Clean the hopper cover and place it in
warm.

5. The mix in the hopper is too cold. The hopper temperature is out of Adjust the temperature control.

6. Product is collecting on top of the The top o-ring on the draw valve is Lubricate properly or replace the
freezer door. improperly lubricated or worn. o-ring.

7. Excessive mix leakage from the The bottom o-ring on the draw valve is Lubricate properly or replace the
bottom of the door spout. improperly lubricated or worn. o-ring.

8. Excessive mix leakage into the The seal on the drive shaft is Lubricate properly or replace the seal.
long drip pan. improperly lubricated or worn.

9. Excessive mix leakage from the Worn or missing o-rings on the pump Install or replace the o-rings.
rear of the freezer into the short drive shaft.

drip pans.

10. The drive shaft is stuck in the Mix and lubricant have collected in the Brush clean the rear shell bearing
drive coupling. drive coupling. area regularly.

Outdrawing the capacity of the The continuous draw rate is
freezing cylinder. approximately 15 cones.
There is inadequate air space around A minimum of 3 " (7.6 cm.) of
the unit. clearance around all sides is required.

Dirty condenser or air filters on air Clean regularly.
cooled units.
Inadequate water supply on water Check the water supply. Check the
cooled units. water lines for leaks or kinks.
Bad scraper blades. Replace the scraper blades.
The viscosity control is set too warm. Adjust the viscosity.
Incorrect usage of the mix feed tube Follow the correct feed tube
(gravity style freezers). procedures and use of the air orifice.

The hopper temperature is out of Adjust the temperature control.
adjustment.

adjustment.

The seal is installed inside-out on the Install the seal correctly.
drive shaft.

Inadequate lubrication of the drive Lubricate properly.
shaft.
The drive shaft and beater assembly Verify the refrigerant charge and
work forward. check for a shorted freezing cylinder.
Worn rear shell bearing. Replace the component.
Gear box out of alignment. Re-align the gear box.

Rounded corners of the drive shaft, Replace worn component(s).
the drive coupling or both.
The gear box is out of alignment. Re-align the gear box.

(142 g. - 213 g.) of product by weight
every 10 seconds.

Exception: The minimum requirement
for the 338 and 750 is 6" (15.2 cm.).

position.

PROBLEM PROBABLE CAUSE REMEDY

11. Freezing cylinder walls are Missing or worn front bearing. Install or replace the front bearing.
scored. Broken beater pins (pump style Replace the beater assembly. When

12. The pump will not operate in the The pump motor is not activated. Push the reset button.
PUMP mode.

13. The unit will not run when in the The unit is unplugged. Plug into wall receptacle.
AUTO mode. The beater motor is out on reset. Allow the beater motor to cool. Place

14. Product is not feeding into the The mix inlet hole is frozen up. The hopper temperature needs
freezing cylinder.

15. Product is "popping" when drawn. The draw rate is set too fast. The draw rate should be set at 5 -

16. The MIX LOW and MIX OUT There is milkstone build-up in the Clean the hoppers thoroughly.
probes are not functioning. hopper.

freezers, only). installing scraper blades, be sure they

The beater assembly is bent. The beater assembly must be

The gear box is out of alignment. Re-align the gear box.

The membrane switch is defective. Replace the switch.

The circuit breaker is off, or the fuse is Turn the breaker on, or replace the
blown. fuse.

Low on mix. The MIX OUT light is on. Add mix to the mix hopper and press

The water is turned off, on water Turn the water on.
cooled units.

Incorrect usage of the mix feed tube Follow the correct feed tube
(gravity style freezers). procedures and use of the air orifice.

The pump is assembled incorrectly. Assemble and lubricate according to

are properly attached over the pins.

replaced.

the power switch to the OFF position.

Press the reset button firmly. Place the

power switch to the ON position, and

press the WASH keypad. Open the

side access panel and observe that

the drive shaft is turning clockwise as

viewed from the front of the unit. Press

the AUTO keypad to return to the

AUTO mode.

Note: Do not use metal objects to

press the reset button.

the AUTO keypad.

adjustment.

7-1/2 oz. of product per 10 seconds.

instructions in the Operator's manual.

Troubleshooting Pump Style Freezers

PROBLEM PROBABLE CAUSE REMEDY

1. The air/mix pump will not operate The circuit breaker is off. Check the breaker.
when the PUMP keypad is

pressed. The power cord is unplugged. Plug in the power cord.

2. The air/mix pump will not operate The pump motor is out on reset. Press the PUMP keypad to cancel the
when the draw valve is opened
and the unit is in the AUTO mode.

3. The piston travels back and forth, Inspect the check bands. The check bands must be installed
but product is not being pumped.

4. Excessive pump cylinder wear. Inadequate or incorrect lubrication of Follow lubrication procedures

5. Pitting occurring inside the pump Cleaner was left inside the pump After brush cleaning the pump
cylinder. cylinder. cylinder, allow it to dry. Follow

6. The ball crank of the motor Incorrect rotation of pump motor. Reverse pump rotation.
reducer is broken.

7. Too much pressure is in the Plugged relief hole in the liquid valve Clean.
freezing cylinder. body below the poppet.

8. Not enough pressure is in the The spring in the liquid valve body is Replace.
freezing cylinder. weak or bent.

The freezer is out on reset. Reset the freezer.
The pump motor is out on reset. Press the PUMP keypad to cancel the

pump operation. Press the reset
button on the side of the pump motor
reducer. Press the PUMP keypad to
continue pump operation.

The pump motor relay is Replace the relay.
malfunctioning.

Inspect the o-rings. O-rings must not be worn, torn, or fit

Check the pump cylinder. The piston and liquid valve body must

The spring or poppet is missing or Replace.
defective.

pump cylinder. carefully.

Incorrect ball crank rotation. (Must be Reverse pump rotation.
counterclockwise).

The draw switch is malfunctioning. Replace the draw switch.
The poppet is missing. Install the poppet.

pump operation. Press the reset
button on the side of the pump motor
reducer. Press the PUMP keypad to
continue pump operation.

correctly, fit tightly, and not have any
holes or lubrication.

too loosely.

be assembled correctly, and fit snugly
in the pump cylinder.

disassembly procedures carefully.

Electrical Troubleshooting

The following information provides a sequential list of
electrical components that L-1 power travels through to
initiate various operations.

Auto Mode of Operation:

L-1 power travels through the power switch, beater overload
switch, the compressor high pressure cut-out switch, the
overload terminal (OL) on the power board, the BTR terminal
of the power board, and energizes the coil of the beater
motor contactor.
L-1 power travels through the power switch, beater overload
switch, the compressor high pressure cut-out switch, the
overload terminal (OL) on the power board, the COM
terminal of the power board, and energizes the coil of the
compressor contactor.
L-1 power travels through the power switch, beater overload
switch, the compressor high pressure cut-out switch, the L-1
terminal of the power board, the MIX terminal of the power
board, and energizes the hopper refrigeration compressor
and condenser fan.

Wash Mode of Operation:

L-1 power travels through the power switch, beater overload
switch, the compressor high pressure cut-out switch, the
overload terminal (OL) on the power board, the BTR terminal
of the power board, and energizes the coil of the beater
motor contactor.

Pump Mode of Operation:

L-1 power travels through the power switch, beater overload
switch, the compressor high pressure cut-out switch, the
overload terminal (OL) on the power board, the PUMP
terminal of the power board, and energizes the coil of the
pump motor.

Warranty Explanation

Class 103 Parts: The warranty for new equipment parts is one year from the original date of unit

Class 212 Parts: The warranty for new equipment parts is two years from the original date of unit

Class 512 Parts: The warranty for new equipment parts is five years from the original date of unit

Class 000 Parts:

CAUTION: Warranty is valid only if required service work is provided by an
Authorized Taylor Service Technician.

installation, with a replacement parts warranty of three months.

installation, with a replacement parts warranty of twelve months.

installation, with a replacement parts warranty of twelve months..
Wear Items - no warranty.

Model 336 Exploded View

Model 336 Exploded View

ITEM DESCRIPTION PART NO.

1 SHELL A.-INSULATED X52982-SP

1a BEARING-REAR SHELL 031324

1b CONE-NOSE N/A

1c WASHER-BEARING LOCK 012864

1d NUT-BRASS BEARING 028991
1e GUIDE-DRIP SEAL 028992

2 COUPLING-DRIVE 3/4 HEX 012721

3 GEAR A*REDUCER 4.21:1 021286
4 PULLEY-2AK64-5/8 BORE 039695
5 SCREW-5/16-18 X 3 HEX CAP 009497

6 BELT-AX38 023873

7 PULLEY-2AK20 X 5/8 BORE 034238

8 MOTOR-1.0 HP 013102-

9 GROMMET-7/16X5/16 016212

10 SPRING-COMP.970X.115X2.0 025707

11 CAP-RUBBER MOUNT 011844
12 CLAMP-MOUNTING 012257

13 BUSHING-MOUNTING 012258

14 HINGE A.-MOTOR X29341

15 SPACER-PROBE *SQ HOLE 030966

16 DISC-PROBE *SQ HOLE* 030965

17 PROBE A.-MIX SQUARE X30922

18 STUD-NOSE CONE 022822

19 SHROUD-TOP PANEL 013820

20 SHROUD-LEFT 013821
21 SHROUD-RIGHT 013822
22 BLOWER A. SEE PG. 81

23 CONDENSER-AC 048233

24 GUIDE A.-DRIP PAN X27554

25 DRYER-FILTER-HP62 048901

26 VALVE-SOLENOID 7/640RF 043449-27

27 VALVE-EXP-AUTO-1/4S 046365

27a BOOT-EXPANSION VALVE 050900

ITEM DESCRIPTION PART NO.

28 VALVE-SOLENOID 7/16 ORF 048626-27

29 LINEA.-ACCESS-COMP. X42513

30 SWITCH-PRESSURE 440 PSI 048230

31 COMPRESSOR L63A113BBCA 048259-

32 SLEEVE-COMP. MOUNTING 037429
33 GROMMET-COMP. MT 037428
34 VALVE-ACCESS-1/4 MFL 047016

35 ADAPTOR A.-CASTER X18915

36 CASTER-SWV 5/8 STEM 4IN 018794
37 FRAME A. N/A

38 BOX A.-CAP & RELAY X48535-

39 CONTROL A. SEEPG. 66

40 COVER-CONTROL BOX 036538

41 DRYER-CAP. TUBE ,026 ID 047699

42 CONDENSER-AC-7X6X1.25 027155

43 MOTOR-FAN 105CFM 027309-27
44 SHROUD-DANFOSS 027386
45 TRAY-DRIP 16-7/8LX 5-1/8 020157

46 SHIELD-SPLASH 022765

47 BOLT-CARRIAGE 012347

48 PANEL A.-FRONT X42821-SP1

49 BOARD-LOGIC-GEN 2.6-SD X36641SER1

50 SWITCH-TOGGLE-4PDT 037394

51 SWITCH A.-DRAW SEE PG. 82

52 COMPRESSOR TL3G-R134A 047701-27
53 RELAY-START-COMP. 047702-27
54 KIT-MOUNTING-COMP. 047704
55 CAPACITOR-START 047703

56 VALVE-ACCESS 1/4FL 044404

57 VALVE-EPR 1/4S 022665

*58 DEFLECTOR-BLOWER 048345

EXHAUST

*NOT SHOWN

Model 336 Panel Identification

Model 336 Panel Identification

ITEM DESCRIPTION PART NO.

1 PANEL-UPPER SIDE LEFT 028740

2 BUSHING-PANEL 013289

3 PAN-DRIP 17-1/4" LONG 027504

4 COVER A.- HOPPER X37963-SER

5 GASKET-HOPPER COVER 037042
6 HOOD 041026
7 PANEL-REAR 029816
8 LOUVER-SIDE 017471

9 PANEL-UPPER SIDE RIGHT 028741

ITEM DESCRIPTION PART NO.

10 PANEL A.-LOWER SIDE X24424-SER

11 PANEL-SERVICE 042824

12 FASTENER-CUP 1/4-20 U 045865
13 SCREW-1/4-20X3/8 RHM-SS 011694
14 TRAY-DRIP 16-7/8LX5-1/8 020157

15 SHIELD-SPLASH 022765

16 PLATE-DEC 038081
17 DECAL-DEC-TAYLOR 038337

Model 338 Exploded View

Model 338 Exploded View

ITEM DESCRIPTION PART NO.

1 SHELL A.-INSULATED X50770

1a BEARING-REAR SHELL 031324

1b CONE-NOSE N/A

1c WASHER-BEARING-LOCK 012864

1d NUT-BRASS BEARING 028991

1e GUIDE-DRIP SEAL 028992

2 STUD-NOSE CONE 022822
3 GEARA*REDUCER4.21:1 021286

4 PULLEY-2AK64-5/8 BORE 039695

5 SCREW-6X3/8 SL HEX W HD 001825

6 BELT-AX35 022848

7 DISC-PROBE *SQ HOLE* 030965

8 PROBE A.-MIX *SQUARE* X30922

9 SPACER-PROBE *SQ HOLE* 030966

10 COUPLING-DRIVE 3/4 HEX 012721

11 VALVE-SOLENOID 7/16 ORF 048626­12 VALVE-ACCESS 1/4FL X 3/8 043232
13 VALVE-EPR 1/4S 022665

14 RELAY-START-COMP. 047702-27

15 COMPRESSOR TL3G-R134A 047701-

16 VALVE-ACCESS-1/4 MFLX1/4 047016

17 CAPACITOR-START-60UF 047703

18 KIT-MOUNTING COMP. 047704

19 CONDENSER-AC-7X6X1.25 027155

20 DRYER-CAP. TUBE 047699
21 MOTOR-FAN 105C FM 027309-27

3000 RPM
22 SHROUD-DANFOSS 048818

23 GUARD-FAN 028534-1
24 PULLEY-2AK20 X 5/8 BORE 034238

ITEM DESCRIPTION PART NO.

25 MOTOR-1.0 HP 013102-

26 DRYER-FILTER-HP62-3/8 048901

27 VALVE-SOLENOID 7/640RF 043449­28 VALVE-EXP-AUTO-1/4S X1/4 046365

29 SHROUD-FAN 044293

30 CONDENSER-AC-19X14X2.5 048623
31 ACCUMULATOR-COPPER 2" 047062
32 FAN-5 BLADE 12"PUSH 047279

33 BRACKET-FAN 048584

34 MOTOR-FAN 80 WATT 1550 051744-

35 CAPACITOR-RUN-4UF-440V 051785

36 BOOT-CAPACITOR INSUL. 031314

37 BRACKET-CAPACITOR 031205

38 LEG-4" SS-W/ORING 013458

39 BOX A.-CAP & RELAY SEEPG. 76

40 COVER-CAP. RELAY BOX 044530
41 GUIDE A.-DRIP PAN X51567
42 PANEL A.-FRONT X51590

43 BOLT-CARRIAGE 1/4-20 X 3/4 012347

44 SWITCH-TOGGLE-4PDT 037394

45 SWITCH A.-DRAW X38547

46 BOARD-LOGIC-GEN 2.6-SD X36641SER1

47 SWITCH-PRESSURE 440 PSI 048230

48 VALVE-ACCESS 1/4FL X 1/4 044404

-

AHA2490ZXD-AH556E

50 SLEEVE-MOUNTING-COMP. 039924
51 GROMMET-COMP. MT 039923
52 CONTROL A. SEE PG. 67

53 COVER-CONTROL BOX 042886

Model 338 Panel Identification

Model 338 Panel Identification

ITEM DESCRIPTION PART NO.

1 PANEL A.-SIDE UPPER RIGHT X48596
2 BUSHING-PANEL 013289
3 PANEL A.-SIDE *LEFT X51596
4 COVER A.-HOPPER-STD X38458-SER
5 GASKET-HOPPER COVER 038474
6 PANEL-REAR 051600
7 HOOD 042866
8 LOUVER-SIDE 017471
9 PANEL-SIDE-RIGHT 048487

ITEM DESCRIPTION PART NO.

10 SCREW-1/4-20X3/8 RHM-SS 011694
11 TRIM-FRONT 051595
12 PANA.-DRIP151/8LONG X51601
13 TRAY-DRIP 22-7/8L X 5-1/8W 014533
14 SHIELD-SPLASH 23 L 022766
15 DECAL-DEC-TAYLOR-SS 032919

16 PLATE-DEC-754-755 032961
*17 TRIM-REAR CORNER LEFT 044280
*18 TRIM-REAR CORNER RIGHT 044281

*NOT SHOWN

Model 339 Exploded View

Model 339 Exploded View

ITEM DESCRIPTION PART NO.

1 SHELL A.-INSULATED X50770
1a BEARING-REAR SHELL 031324
1b WASHER-BEARING LOCK 012864

1c NUT-BRASS BEARING 028991

1d GUIDE-DRIP SEAL 028992

2 COUPLING-DRIVE 3/4 HEX 012721

3 GEAR A.-REDUCER 4.21:1 021286

4 PULLEY-2AK64-5/8 BORE 039695

5 SCREW-5/16-18 X 3-1/4 STL 022678

6 BELT-AX33 024396

7 PULLEY-2AK20 X 5/8 BORE 034238

8 MOTOR-1.0 HP 013102-

9 GROMMET-7/16X5/16 016212
10 SPRING-COMP.970X. 115X2.00 025707

11 CAP-RUBBER MOUNT 011844

12 CLAMP-MOUNTING 012257

13 BUSHING-MTG. RUBBER 012258

14 HINGE A.-MOTOR X25731

15 MOTOR-FAN 105CFM 027309-27

16 SHROUD-DANFOSS 027386

17 CONDENSER-AC-7X6X1.25 027155
18 DRYER-CAP. TUBE .026 ID 047699
19 GUIDE A.-DRIP PAN X28699

20 BLOWER A. X47833-

21 SHROUD-CONDENSER REAR 046575
22 SHROUD-CONDENSER TOP 046576

23 SHROUD-CONDENSER FRT. 046574

24 CONDENSER-AC-12LX18H 048233

DESCRIPTION

ITEM

25 VALVE-EXP-AUTO-1/4S 047232
26 DRYER-FILTER-HP62-3/8 048901

27 ADAPTOR A.-CASTER X18915

28 CASTER-SWV 5/8 STEM 4IN 018794
29 BOARD-LOGIC-GEN 2.6-SD X36641SER1
30 COMPRESSOR CS14K63-PFV 052396-

31 KIT-MOUNTING-COMP. 052197
32 SWITCH A.-DRAW SELF X38547

CLOSING
33 VALVE-ACCESS-1/4 MFL 047016

34 SWITCH-PRESSURE 405 PSI 052663

35 VALVE-ACCESS 1/4FL X 3/8 043232
36 COMPRESSOR TL3G-R134A 047701-

36a RELAY-START-COMPRESSOR 047702-27

37 CAPACITOR-START-60UF 047703
38 STUD-NOSE CONE 022822

39 KIT-MOUNTING-COMP. 047704

40 VALVE-EPR 1/4S 022665

41 VALVE-ACCESS 1/4FL 044404
42 CONTROL A. SEE PG. 68

43 COVER-CONTROL BOX 024440

44 BOX A.-CAP & RELAY SEE PG. 77
45 SPACER-PROBE SO. HOLE 030966
46 DISC-PROBE SQUARE HOLE 030965

47 PROBE A.-MIX SQUARE X30922

48 PANEL A.-FRONT X32956

49 BOLT-CARRIAGE 1/4-20 X 3/4 012347

50 SWITCH-TOGGLE^PDT 037394

* DEFLECTOR-BLOWER 046586

PART NO.

*NOT SHOWN

Model 339 Panel Identification

Model 339 Panel Identification

ITEM DESCRIPTION PART NO.

1 PAN-DRIP 17-1/4"LONG 027504
2 PANEL-UPPER SIDE LEFT 028740
3 BUSHING-PANEL 013289
4 COVER A.-HOPPER-STD X38458-SER
5 GASKET-HOPPER COVER 038474
6 PANEL-REAR 017563
7 LOUVER-SIDE 017471
8 PANEL-UPPER SIDE RIGHT 028741
9 PANEL A.-LOWER SIDE X24424

10 SCREW-1/4-20X3/8 RHM-SS 011694

ITEM DESCRIPTION PART NO.

11 FASTENER-CLIP 1/4-20 045865

U-TYPE

12 PANEL-SERVICE 024439
13 TRAY-DRIP 22-7/8L X 5-1/8W 014533
14 SHIELD-SPLASH 23 L 022766
15 DECAL-DEC-TAYLOR-SS 032919
16 PLATE-DEC 032961

17 HOOD 035434
*18 TRIM-REAR CORNER-RIGHT 013663
*19 TRIM-REAR CORNER-LEFT 013761

*NOT SHOWN

Model 750 Exploded View

Model 750 Exploded View

ITEM DESCRIPTION PART NO.

1 SHELL A.-INSULATED X50745

-la BEARING-REAR SHELL 031324

1b WASHER-BEARING LOCK 012864

1c NUT-BRASS BEARING 028991

1d GUIDE-DRIP SEAL 028992

2 COUPLING-DRIVE 3/4 HEX 012721

3 GEAR A*REDUCER 4.21:1 021286
4 SCREW-5/16-18X3-1/4 STL 022678
5 PULLEY-2AK74-5/8 027822

6 BELT-AX40 023875
7 MOTOR-1.5 HP 021522-

8 PULLEY-2AK22 X .625-.6265 016403
9 HINGE A.-MOTOR X25796

10 VALVE-EPR 1/4 022665
11 VALVE-ACCESS 1/4FL X 1/4 044404

12 VALVE-ACCESS-1/4 MFLX1/4 047016
13 COMPRESSOR TL3G-R134A 047701-

13a RELAY-START-COMPRESSOR 047702-27

14 MOTOR-FAN 105CFM 027309-

15 CAPACITOR-START-60UF 047703
16 CONDENSER-AC-7X6X1.25 027155
17 DRYER-CAP. TUBE .026 ID 047699

18 SHROUD-DANFOSS 027386
19 GUARD-FAN 028534-1
20 LEG-4" SS-W/0-RING 013458
21 STUD-NOSE CONE 022822

22 GUIDE A.-DRIP PAN X50752
23 CONTROL A. SEE PG. 70
24 PROBE A.-MIX *SQUARE X30922

ITEM DESCRIPTION PART NO.

25 DISC-PROBE *SQ HOLE 030965

26 SPACER-PROBE *SQ HOLE 030966

27 BUSHING-MT RUBBER 012258
28 MOTOR-FAN 80W 051744-27
29 CAPACITOR-RUN 4UF-440V 051785

30 BOOT-CAPACITOR INSUL. 031314

31 BRACKET-CAPACITOR 031205
32 BRACKET-FAN 038641

33 VALVE-EXP-AUTO-1/4S X 1/4 046365

34 DRYER-FILTER-HP62-3/8 X 1/4 048901

35 SHROUD-FAN 050738

36 FAN-5 BLADE 12" PUSH 32° 047279

37 CONDENSER-AC-15LX14H 046558

38 KIT-MTG.-COMPRESSOR 052196

39 CLAMP-MOUNTING 012257

40 COMPRESSOR RS80C1E-CAV 051858­41 SWITCH-PRESSURE 405 PSI 052663

42 LINEA.-ACCESS X42513

43 PANEL A.-FRONT X50754

44 BOLT-CARRIAGE 1/4-20 X 3/4 012347
45 SWITCH-TOGGLE-DPDT 024295

46 SWITCH A.-DRAW X33322-SP

47 BOARD-LOGIC-GEN 2.6-SD X36641SER1
48 COVER-CONTROL BOX 050756
49 KIT-MOUNTING COMP. 047704

50 GROMMET-7/16X5/16 016212

51 CAP-RUBBER MOUNT 011844
52 SPRING-COMP .970x.115x2.0 025707

Model 750 Panel Identification

Model 750 Panel Identification

ITEM DESCRIPTION PART NO.

1 PANEL-SIDE LEFT 050741

2 COVER A.-HOPPER-STD X38458-SER

3 GASKET-HOPPER COVER 038375
4 HOOD A. X35565
5 PANEL-REAR 020891
6 PANEL-SIDE UPPER RIGHT 042317

7 PANEL-RIGHT 050742

8 SCREW 011694

ITEM DESCRIPTION PART NO.

9 TRAY-DRIP 14-7/8L X 5-1/8 SG 013690
10 SHIELD-SPLASH 15"L 022763

11 DECAL-DEC-TAYLOR-SGL-SS 033230

12 PLATE-DEC 033239
13 LOUVER-SIDE 013631
14 PAN-DRIP 050766

*15 TRIM-REAR CORNER-RIGHT 020677

*16 TRIM-REAR CORNER-LEFT 020678

*NOT SHOWN

Model 751 Exploded View

Model 751 Exploded View

ITEM DESCRIPTION PART NO.

1 SHELL A.-INSULATED X49785
1a BEARING-REAR SHELL 031324
1b CONE-NOSE N/A

1c WASHER-BEARING LOCK 012864

1d NUT-BRASS BEARING 028991
1e GUIDE-DRIP SEAL 028992

2 COUPLING-DRIVE 3/4 HEX 012721

3 GEAR A.*REDUCER 4.21:1 021286

4 SCREW-6X3/8 SL HEX W HD 001825

5 PULLEY-2AK74-5/8 027822

6 BELT-AX35 022848

7 STUD-NOSE CONE 022822

8 PROBE A.-MIX SQUARE X30922

9 DISC-PROBE *SQ HOLE* 030965

10 SPACER-PROBE *SQ HOLE* 030966

11 MOTOR-1.5 HP 021522­12 CLAMP-MOUNTING 012257

13 BUSHING-MOUNTING 012258

RUBBER

14 PULLEY-2AK22 X .625-.6265 016403

15 HINGE A.-MOTOR X25731

16 GROMMET-7/16X5/16 016212

17 SPRING-COMP.970X.115X2.00 025707
18 CAP-RUBBER MOUNT 011844

19 DRYER-FILTER-HP62-3/8 048901

20 VALVE-EXP-AUTO-1/4 S X 1/4 046365
21 SWITCH-PRESSURE 440 PSI 048230

22 VALVE-ACCESS 1/4FL X 3/8 043232

23 VALVE-ACCESS-1/4 MFL X 1/4 047016

24 COMPRESSOR L63A113BBCA 048259-

ITEM DESCRIPTION PART NO.

25 SLEEVE-COMP. MOUNTING 037429

26 GROMMET-COMP. MT 037428

27 SHROUD-CONDENSER SIDE 047167
28 SHROUD-CONDENSER REAR 047166
29 CONDENSER-AC-12LX18H 048233

30 SHROUD-CONDENSER *TOP* 047165

31 SHROUD-CONDENSER 047164
32 BLOWER A. X47833-27

33 CASTER-SWV 5/8 STEM 018794

34 ADAPTOR A.-CASTER X18915

35 CONTROL A. AC SEE PG. 71

36 COVER-CONTROL BOX 033253

37 PANEL A.-FRONT X33237

38 BOLT-CARRIAGE 1/4-20 X 3/4 012347

39 SWITCH-TOGGLE-DPDT 024295

40 BOARD-LOGIC-GEN 2.6-SD X36641SER1
41 SWITCH A.-DRAW X33322-

42 BOX A.-CAP&RELAY SEEPG. 78

43 CAPACITOR-START-60UF 047703

44 COMPRESSOR TL3G-R134A 047701-

44a RELAY-START COMPRESSOR 047702-27

45 VALVE-EPR 1/4S 022665

46 VALVE-ACCESS 1/4FL X 1/4 044404
47 CONDENSER 027155
48 DRYER-CAP. TUBE 047699
49 MOTOR-FAN 105CFM 3000 027309-27

50 SHROUD-DANFOSS 027386

51 GUARD-FAN 028534-1

52* GUIDE A.-DRIP PAN X28863

53 KIT-MOUNTING DANFOSS 047704

*NOT SHOWN

Model 751 Panel Identification

Model 751 Panel Identification

ITEM DESCRIPTION PART NO.

1 PAN-DRIP 11-5/8 LONG 027503

2 PANEL-UPPER SIDE 024426

3 BUSHING-PANEL 013289
4 LOUVER-SIDE 017471

5 COVER A.-HOPPER-STD X38458-SER

6 GASKET-HOPPER COVER 038375
7 HOOD A. X35565
8 PANEL-REAR 013637

9 PANEL-UPPER SIDE R. 028823

10 PANEL A.-LOWER SIDE X24424

ITEM DESCRIPTION PART NO.

11 SCREW-1/4-20X3/8 RHM SS 011694

12 FASTENER-CLIP 1/4-20 045865

13 PANEL-SERVICE 047170
14 TRAY-DRIP 14-7/8L X 5-1/8 SG 013690
15 PANEL A.-SIDE-LOWER-LOUV. X39075

16 SHIELD-SPLASH 15"L 022763

17 DECAL-DEC-TAYLOR-SGL-SS 033230
18 PLATE-DEC 033239

*19 TRIM-REAR CORNER-RIGHT 020883

*20 TRIM-REAR CORNER-LEFT 020882

*NOT SHOWN

Model 754 Exploded View

Model 754 Exploded View

ITEM DESCRIPTION PART NO.

1 SHELL A.-INSULATED X50327

1a BEARING-REAR SHELL 031324

1b CONE-NOSE N/A

1c WASHER-BEARING LOCK 012864

1d NUT-BRASS BEARING 028991
1e GUIDE-DRIP SEAL 028992

2 COUPLING-DRIVE 3/4 HEX 012721

3 GEAR A.*REDUCER 4.21:1 021286
4 PULLEY-2AK74-5/8 027822
5 SCREW-6X3/8 SL HEX W HD 001825

6 BELT-AX35 022848

7 PULLEY-2AK22 X .625-.6265 016403

8 MOTOR-1.5 HP 021522

9 GROMMET-7/16X5/16 016212

10 SPRING-COMP .970 X .115 025707

11 CAP-RUBBER MOUNT 011844
12 CLAMP-MOUNTING 012257

13 BUSHING-MOUNTING 012258

14 PLATE-MOTOR 015604

15 MOTOR-FAN 105CFM 027309-27

16 SHROUD-DANFOSS 027386

17 CONDENSER AC-7X6X1.25 027155

18 DRYER-CAP. TUBE 047699

19 GUIDE A.-DRIP PAN X28699

20 BLOWER A. X47833­21 SHROUD-COND*REAR 046575
22 SHROUD-CONDTOP 046576
23 SHROUD-COND *AC*FRONT 046574

24 CONDENSER-AC-12 LX18 H 048233

ITEM DESCRIPTION PART NO.

25 VALVE-EXP-AUTO-1/4S X 1/4 046365

26 DRYER-FILTER-HP62 048901

27 ADAPTOR A.-CASTER X18915

28 CASTER-SWV 5/8 STEM 018794

29 FRAME A. N/A
30 COMPRESSOR-L63A113BBCA 048259-

31 SLEEVE-COMP. MOUNTING 037429

32 GROMMET-COMPRESSOR 037428
33 DISC-PROBE 030965
34 SWITCH-PRESSURE 440 PSI 048230

35 VALVE-ACCESS 1/4FL X 1/4 044404

36 COMPRESSOR-TL3G-R134A 047701-

36a RELAY 047702-27

37 CAPACITOR-START-60MF 047703

38 VALVE-ACCESS-1/4 MFL 047016

39 KIT-COMPRESSOR MT 047704
40 VALVE-EPR 1/4S 022665

41 VALVE-ACCESS 1/4FL X 3/8S 044455

42 CONTROL A. SEEPG. 68

43 COVER-CONTROL BOX 024440

44 BOX A.-CAP&RELAY SEE PG. 79

45 STUD-NOSE CONE 022822

46 SPACER-PROBE 030966

47 PROBE A.-MIX *SQUARE* X30922

48 PANEL A.-FRONT X32956
49 BOLT-CARRIAGE 1/4-20 X 3/4 012347
50 SWITCH-TOGGLE-4PDT 037394
51 BOARD-LOGIC X36641SER1

52 SWITCH A.-DRAW X38547

Model 754 Panel Identification

Model 754 Panel Identification

ITEM DESCRIPTION PART NO.

1 PAN-DRIP 17-1/4"LONG 027504
2 PANEL-UPPER SIDE LEFT 028822

3 BUSHING-PANEL 013289

4 COVER A. - HOOPER -STD X38458-SER
5 GASKET-HOPPER COVER 038474
6 PANEL-REAR 017563
7 LOUVER-SIDE 017471

8 PANEL-UPPER SIDE RIGHT 028823

9 PANEL A.-SIDE LOWER RIGHT X46448

10 SCREW-1/4-20X3/8 RHM-SS 011694

ITEM DESCRIPTION PART NO.

11 FASTENER-CLIP 1/4-20 U-TYP 045865
12 PANEL-SERVICE 046584
13 TRAY-DRIP 22-7/8L X 5-1/8W 014533

14 SHIELD-SPLASH 23 LONG 022766

15 DECAL-DEC-TAYLOR-SS 032919
16 PLATE-DEC-754-755 032961
17 PANEL A.-SIDE LOWER LEFT X46447

18 HOOD 035434

*19 TRIM-REAR CORNER-RIGHT 013663

*20 TRIM-REAR CORNER-LEFT 013761

*NOT SHOWN

Model 774 Exploded View

Model 774 Exploded View

ITEM DESCRIPTION PART NO.

1 SHELL A.-INSULATED X50327

1a BEARING-REAR SHELL 031324

1b WASHER-BEARING LOCK 012864

1c NUT-BRASS BEARING 028991

1d GUIDE-DRIP SEAL 028992

2 COUPLING-DRIVE 3/4 HEX 012721

3 GEAR A. REDUCER4.21:1 021286
4 BOX-SPLICE N/A

4a BLOCK-TERMINAL 2P-L1,L2 039422

4b LUG-GROUNDING 020928

4c COVER-SPLICE BOX 042069

5 SCREW-5/16-18 X 3 HEX CAP 009497

6 PULLEY-2AK74-5/8 027822
7 BELT-AX34 025729

8 STUD-NOSE CONE 022822

9 CONE-NOSE N/A

10 SPACER-PROBE *SQ HOLE* 030966

11 PROBE A.-MIX 'SQUARE* X30922

12 MOTOR-1.5 HP 021522-

13 PULLEY-2AK22 X .625-.6265 016403

14 HINGE A.-MOTOR X25703

15 GUIDE A.-DRIP PAN X28699

16 BLOWER A. X47833-27

17 SHROUD-COND *AC*TOP 046576

18 SHROUD-COND *AC*REAR 046575

19 SHROUD-COND *AC*FRONT 046574

20 CONDENSER-AC-12LX18H 048233

21 VALVE-ACCESS 1/4FL X 1/4 044404

22 VALVE-EPR 1/4S 022665

23 DRYER-FILTER-HP62-3/8 048901

24 VALVE-EXP-AUTO-1/4 S X 1/4 046365

ITEM DESCRIPTION PART NO.

25 SWITCH-PRESSURE 440 PSI 048230

26 VALVE-ACCESS 1/4FL X 3/8 043232

27 VALVE-ACCESS 1/4FL X 1/4 047016
28 COMPRESSOR 048259-27

L63A113BBCA

29 SLEEVE-COMP. MOUNTING 037429

30 GROMMET-COMP. MT 037428
31 COMPRESSOR-TL3G-R134A 047701-

31a RELAY-START COMP. 047702-

32 CAPACITOR-START-60UF 047703
33 KIT COMPRESSOR MOUNT 047704

34 FRAME A. AC N/A

35 ADAPTOR A.-CASTER X18915
36 CASTER-SWV 5/8 STEM 018794

37 BOX A.-CAP&RELAY SEE PG. 80

38 CONTROL A. AC SEE PG. 72
39 COVER-CONTROL BOX 024440

40 DRYER-CAP TUBE 047699

41 CONDENSER-AC-7X6X1.25 027155

42 MOTOR-FAN 105CFM 027309-27
43 SHROUD-DANFOSS 027386
44 DISC-PROBE *SQ HOLE* 030965

45 SWITCH A.-DRAW X38547

46 BOARD-LOGIC-GEN 2.6-SD X36641SER1

47 BOLT-CARRIAGE 1/4-20 X 3/4 012347
48 PANEL A.-FRONT-SYRUP X42539

49 SWITCH-TOGGLE-4PDT 037394

50 CAP-RUBBER MOUNT 011844
51 BUSHING-MOUNTING 012258

52 CLAMP-MOUNTING 012257

53 SPRING-COMP.970x.115x2.0 025707
54 GROMMET-7/16X5/16 016212

Rail A.-Syrup X42541

ITEM DESCRIPTION PART NO.

1 COVER A.-TANK X42545

2 PLUG-DRAIN-WYOTT 023953-5

3 THERMOSTAT-ADJ-SNAP 049993

4 WASHER-3/16 FLAT STEEL 005194
5 NUT-10-32 HEX 005598

ITEM DESCRIPTION PART NO.

6 H EATE R-STRIP-350W-240V 023953-4
7 THERMOSTAT-HI LIMIT-SNAP 049992

8 WASHER-#8 LOCK 007543
9 NUT-8-32 HEX 000969

Model 774 Panel Identification

Model 774 Panel Identification

ITEM DESCRIPTION PART NO.

1 PAN-DRIP 17-1/4"LONG 027504
2 PANEL-UPPER SIDE L. 028822
3 BUSHING-PANEL 013289

4 COVER A.-HOPPER-STD X38458-SER

5 GASKET-HOPPER COVER 038474

6 PANEL-LOWER REAR 042577

7 LOUVER-SIDE 017471

8 PANEL-UPPER SIDE R. 028823
9 PANEL A.-SIDE LOWER R. X46448

10 SCREW-1/4-20X3/8 RHM-SS 011694

ITEM DESCRIPTION PART NO.

11 FASTENER-CLIP 1/4-20 045865
12 PANEL-SERVICE 047077
13 TRAY-DRIP 22-7/8L X 5-1/8W 014533

14 SHIELD-SPLASH 23 L 022766

15 DECAL-DEC-TAYLOR-SS 032919

16 PLATE-DEC-754-755 032961

17 PANEL A.-SIDE LOWER LEFT X46447

18 HOOD 035434

19 PANEL A.-UPPER REAR X42574

*20 TRIM-REAR CORNER-RIGHT 013663
*21 TRIM-REAR CORNER-LEFT 013761

*NOT SHOWN

Model 794 Exploded View

Model 794 Exploded View

ITEM DESCRIPTION PART NO.

1 SHELL A.-INSULATED X51711
1a BEARING-REAR SHELL 031324
1b CONE-NOSE N/A

1c WASHER-BEARING LOCK 012864

1d NUT-BRASS BEARING 028991

1e GUIDE-DRIP SEAL 028992

2 COUPLING-DRIVE 3/4 HEX 012721

3 GEAR A*REDUCER 4.21:1 021286

4 SCREW-5/16-18 X 3 HEX CAP 009497

5 PULLEY-2AK74-5/8 027822

6 BELT-AX31 041575

7 PULLEY-2AK22 X.625-.6265 016403

8 HINGE A.-MOTOR-RIGHT X41836

9 CLAMP-MOUNTING 012257

10 BUSHING-MT RUBBER 012258

11 GROMMET-7/16X5-16 016212

12 SPRING-COMP.970x.115x2.0 025707
13 CAP-RUBBER MOUNT 011844

14 MOTOR-1.5 HP 021522-

15 STUD-NOSE CONE 022822

16 BOARD-LOGIC-GEN 2.6-SD X36641SER1

17 PROBE A.-MIX X30922

18 DISC-PROBE *SQ HOLE* 030965

19 SPACER-PROBE *SQ HOLE* 030966

20 VALVE-ACCESS 1/4FL X 1/4 044404

21 VALVE-EPR 1/4S 022665
22 COMPRESSOR-TL3G-R134A 047701-

22a RELAY-START COMP. 047702-27

23 CAPACITOR-START-60UF 047703
24 VALVE-ACCESS-1/4MFL X 1/4 047016

25 KIT-MOUNTING-COMP. 047704

ITEM DESCRIPTION PART NO.

26 FRAME A. N/A
27 SHROUD-DANFOSS 027386
28 MOTOR-FAN 105CFM 027309-27

29 CONDENSER-AC-7X6X1.25 027155

30 DRYER-CAP. TUBE 047699

31 BLOWER A. X47833-27

32 SHROUD-CONDENSER TOP 048245

33 DRYER-FILTER-HP62 048901

34 SHROUD-REAR 042693
35 VALVE-EXP-AUTO-1/4S 046365

36 CONDENSER-AC-12Lx18H 048233

37 SHROUD-FRONT 042692
38 COMPRESSOR 047519-

AHA2490ZXD-AH556E

39 GROMMET-COMP. MT 039923

40 SLEEVE-MOUNTING-COMP. 039924

41 SWITCH A.-DRAW X38547
42 SWITCH-TOGGLE^PDT 037394

43 HINGE A.-MOTOR-LEFT X41830

44 VALVE-ACCESS-1/4FL X 1/4 047016
45 SWITCH-PRESSURE 440PSI 048230

46 VALVE-ACCESS-1/4FL X 3/8 043232

47 ADAPTOR A.-CASTER X18915

48 CASTER-SWV 5/8 STEM 018794

49 CONTROL A. RIGHT SEE PG. 74

50 CONTROL A. LEFT SEEPG. 73
51 COVER-CONTROL BOX 048336

52 PANEL A.-FRONT X41820

53 BOLT-CARRIAGE 1/4-20 012347

*54 GUIDE A.-DRIP PAN X45691

*NOT SHOWN

Model 794 Panel Identification

Model 794 Panel Identification

ITEM DESCRIPTION PART NO.

1 PANEL-UPPER SIDE 024426
2 BUSHING-PANEL 013289
3 COVER-HOPPER-14 QT- 041682-GRY

GRAY
4 HOOD 041665

5 PANEL-REAR 041855

6 LOUVER-SIDE 017471

7 PANEL A.-SIDE LOWER L. X46447

8 PANEL A.-SIDE LOWER R. X46448

9 SCREW-1/4-20 X 3/8 RHM SS 011694

ITEM DESCRIPTION PART NO.

10 FASTENER-CLIP 045865
11 PANEL-SERVICE 041856
12 TRAY-DRIP 16-7/8L X 5-1/8 020157

13 SHIELD-SPLASH 022765

14 PAN-DRIP 19-1/2 LONG 035034

15 PLATE-DEC 041854

16 DECAL-DEC-TAYLOR 045812

*17 TRIM-REAR CORNER-RIGHT 041853
*18 TRIM-REAR CORNER-LEFT 041852

*NOT SHOWN

Control A. - X38324-27A (Model 336)

ITEM DESCRIPTION PART NO.

1 STARTER- PH-4.5 TO 7 A 041950-27K

2 RELAY-3 POLE 012725-33

3 LABEL-COPPER COND 025948

4 SCREW-8 X 1-1/4 RD HD - B 039420

5 BLOCK-TERMINAL 2P-L1 ,L2 039422

6 LUG-GROUNDING 020928

7 SCREW-10-32X1/2 MF HEX 020982

8 NUT-10-32 MF LOCK 020983

9 SCREW-8X1/4 SL HEX HD 009894

ITEM DESCRIPTION PART NO.

10 BOX A.-CONTROL X36468

11 BLOCK-TERMINAL 5 POLE 024329

12 RELAY-SPST 032607-27

13 LABEL-GROUNDING 017669

14 BOARD-POWER-GEN 1 & 2 X32326-SER

*14a FUSE-SLO BLO 051272

15 SCREW-6-32X5/8 RHM-SS 019309

16 PLUG-HOLE 7/8 DIA. 010077

17 BUSHING-SPLIT 43/64 ID 027691

*NOT SHOWN

Control A. - X42865-27 (Model 338)

208-230/60/1

ITEM DESCRIPTION PART NO.

1 STARTER-1 PH-4.5T07A 041950-27K

2 SCREW-8X1/4SLHEXHD B 009894

3 RELAY-3 POLE-20A-208/240 012725-33

4 BUSHING-SNAP 023396

5 BRACKET-POWER BOARD 042898

6 SCREW-6-32X5/8 HEX 041363

7 BOARD-POWER-GEN 1 &2 X32326-SER

*7a FUSE-SLO BLO 051272

8 LUG-GROUNDING 020928

ITEM DESCRIPTION PART NO.

9 SCREW-10-32X1/2 MF HEX 020982

10 NUT-10-32 MF LOCK 020983

11 LABEL-GROUNDING 017669

12 LABEL-COPPER COND ONLY 025948

13 SCREW-8 X 1-1/4 RD HD B 039420

14 BLOCK-TERMINAL 2P-L1 ,L2 039422

15 BOX A.-CONTROL X42896

*16 CABLE-RIBBON 14C-30"L 035683

*17 CABLE-RIBBON 14C-40-L 042931

*NOT SHOWN

Control A. - X32963-27A (Models 339 & 754)

208-230/60/1

Control A. - X32963-27A Parts Identification List

ITEM DESCRIPTION PART NO.

1 RELAY-3 POLE-20A-208/240 50 012725-33
2 SCREW-8X1/4 SL HEX HD 009894
3 BOARD-POWER-GEN 1 & 2 X32326-SER
*3a FUSE-SLO BLO 051272
4 SCREW-6-32X5/8 TAPTITE 041363
5 STARTER-1 PHASE-4.5 TO 7 A 041950-27K
6 LABEL-GROUNDING SYMBOL 017669
7 LUG-GROUNDING 260 020928
8 SCREW-10-32X1/2 MF HEX 020982
9 NUT-10-32 MF LOCK 020983

ITEM DESCRIPTION PART NO.

10 BUSHING-SPLIT 43/64ID 027691
11 CONNECTOR-BX 3/8 STR 014569
12 RELAY-SPDT-30 A-240 V 032607-27
13 BOX A.-CONTROL *754 MC* X32958
14 LABEL-COPPER COND ONLY 025948
15 SCREW-8 X 1-1/4 RDHD 039420
16 BLOCK-TERMINAL 2P-L1.L2 039422
17 BUSHING-SNAP 11/16IDX7/8 010548
*18 CABLE-RIBBON-PWR/RELAY 032445

*NOT SHOWN

Control A. - X52614-27 (Model 750)

208-230/60/1

ITEM DESCRIPTION PART NO.

1 STRAP-CAPACITOR 037890
2 SCREW-10 X 3/8 TYPE B-HEX 015582
3 RELAY-START-COMPRESSOR 051957 7 -2
4 CAPACITOR-RUN 20 UF/440 V 012906
5 BLOCK-TERMINAL 2P-L1.L 2 039422
6 SCREW-8X1/4 SL HEX HD 009894
7 CAPACITOR-START-18 -227UF 9 033044 -1
8 LUG-GROUNDING 260 020928
9 SCREW-10-32X1/2 MF HEX 020982

10 NUT-10-32 MF LOCK 020983

ITEM DESCRIPTION PART NO.

11 RELAY-3 POLE-20A-208/240 5 0 012725-33
12 STARTER-1 PHASED.5 TO 7 A 041950 7K -2
13 BUSHING-SPLIT 43/64ID 027691
14 SCREW-6-32X5 TAPTITE /8 041363
15 BOX-CONTROL 050735
16 BOARD-POWER-GEN 1 & 2 X32326-SER
*16a FUSE-SLO BLO 051272
17 LABEL-GROUNDING SYMBOL 017669

18 SCREW-8 X 1-1/4 RD HD TYP B 039420

*NOT SHOWN

Control A. - X47194-27A (Models 751/8751)

208-230/60/1

ITEM DESCRIPTION PART NO.

1 RELAY-3 POLE-20A-208/240 012725-33
2 STARTER-1 PH-4.5 TO 7 A 041950-27K
3 SCREW-8X1/4 SL HEX HD 009894
4 SCREW-6-32X5/8 TAPTITE 041363
5 BOARD-POWER-GEN 1 & 2 X32326-SER
*5a FUSE-SLO BLO 051272
6 BOX-CONTROL 033252
7 CONNECTOR-BX 3/8 STR 014569
8 RELAY-SPDT-30 A-240 V 032607 7 -2
9 SCREW 8 X 1/2 PAN HD 017986

ITEM DESCRIPTION PART NO.

10 BLOCK-TERMINAL-7 POLE 024156
11 LABEL-GROUNDING SYMBOL 017669
12 LABEL-COPPER COND ONLY 025948
13 LUG-GROUNDING 260 020928
14 SCREW-10-32X1/2 MF HEX 020982
15 NUT-10-32 MF LOCK 020983
16 SCREW-8 X1-1/4RDHD 039420
17 BLOCK-TERMINAL 2P-L1.L2 039422

*18 CABLE-RIBBON-PWR/RELAY 032445

*NOT SHOWN

Control A. - X42603-27A (Model 774)

208-230/60/1

ITEM DESCRIPTION PART NO.

1 RELAY-3 POLE-20A-208/240 012725-33
2 STARTER-1 PHASE-4.5 TO 7 041950-27K
3 BOARD-POWER-GEN 1 &2 X32326-SER
*3a FUSE-SLO BLO 051272
4 SCREW-6-32X5/8 TAPTITE 041250
5 SCREW-8X1/4 SL HEX HD B 009894
6 LABEL-GROUNDING 017669
7 LUG-GROUNDING 020928
8 SCREW-10-32X1/2 MF HEX 020982

9 NUT-10-32 MF LOCK 020983

ITEM DESCRIPTION PART NO.

10 SCREW-8 X1 -1/4 RDHD 039420
11

12 CONNECTOR-BX 3/8 ST R 014569
13 BUSHING-SNAP 11/16ID 010548
14 BUSHING-SPLIT 43/64ID 027691
15 RELAY-SPDT-30 A-240 V 032607 7 -2
16 BOX A.-CONTROL X32958
17 LABEL-COPPER COND ONLY 025948

BLOCK-TERMINAL 2P-L1, L2 039422
BLOCK-TERMINAL 3P-L1,2,3 039423

*NOT SHOWN

Control A. - X48236-27A (Model 794)

208-230/60/1

ITEM DESCRIPTION PART NO.

1 BUSHING-SPLIT 43/64 ID 027691
2 STARTER-1 PHASE-4.5- 7 A 041950 7K -2
3 SCREW-8X1/4 SL HEX HD 009894
4 RELAY-3 POLE-20A-208/240 012725-33
5 BOX-CONTROL 048335
6 STRAP-CAPACITOR 7-11/3 2 037890
7 BRACKET-POWER BOARD 042751
8 CAPACITOR-RUN 35UF/440V 048132
9 CAPACITOR-START 135-155 036048
10 LUG-GROUNDING 020928
11 SCREW-10-32X1/2 MF HEX 020982
12 NUT-10-32 MF LOCK 020983

ITEM DESCRIPTION PART NO.

13 LABEL-GROUNDING 017669
14 SCREW-8 X 1-1/4RDHD 039420
15 BLOCK-TERMINAL 2P-L1, L2 039422
16 LABEL-COPPER COND . 025948
17 RELAY-START-COMP. 036047
18 RELAY-SPDT 30 A-240 V 032607-27
19 SCREW-6-32 X 3/8 BIN. HD 002201
20 BRACKET-RELAY 048304
21 BOARD-POWER-GEN 1 &2 X32326-SER
*21a FUSE-SLO BLO 051272
22 SCREW-6-32 X 5/8 HEX 041363
*23 CABLE-RIBBON-PWR/RELAY 032445

*NOT SHOWN

Control A. - X48237-27 (Model 794)

208-230/60/1

Item Description Part No.

1 BUSHING-SPLIT 43/64 ID 027691
2 STARTER-1 PHASE-4.5 TO 7 A 041950-27K
3 SCREW-8X1/4 SL HEX HD B 009894
4 RELAY-3 POLE-20A-208/240 012725-33
5 BOX-CONTROL 048335
6 STRAP-CAPACITOR 7-11/32 037890
7 CAPACITOR-RUN- 35UF/440V 048132
8 CAPACITOR-START-135-155 036048
9 LUG-GROUNDING 260 020928
10 SCREW-10-32X1/2 MF HEX 020982
11 NUT-10-32 MF LOCK 020983

Item Description Part No.

12 LABEL-GROUNDING SYMBOL 017669
13 SCREW-8 X1-1/4 RDHD 039420
14 BLOCK-TERMINAL 2P-L1,L2 039422
15 LABEL-COPPER COND ONLY 025948
16 RELAY-START-COMPRESSOR 036047
17 BOARD-POWER-GEN 1 &2 X32326-SER
17 a FUSE-SLO BLO 051272
18 SCREW-6-32X5/8 TAPTITE 041363
19 BRACKET-POWER BOARD 042751
*20 CABLE-RIBBON-PWR/RELAY 032445

*NOT SHOWN

Box A.-Cap & Relay - X48535-27

208-230/60/1

ITEM DESCRIPTION PART NO.

1 SCREW-8-32 X 1/4 RHM 000953
2 CONNECTOR-BX 3/8 STR 014569
3 SLEEVE-WIRE 1/2 I.D. X .031 022175 5 -1
4 CONNECTOR-BX 3/8 90DEG 001793
5 SLEEVE-WIRE 1/2 I.D. X .031 022175 4 -2
6 SCREW-10X3/8 TYPE B 015582

ITEM DESCRIPTION PART NO.

7 STRAP-CAPACITOR 5-5/8 IN. 030258
8 CAPACITOR-RUN- 20UF/440V 012906
9 CAPACITOR-START-161 -193UF 031790
10 BOX-CAPACITOR RELAY 030183
11 RELAY-START-COMPRESSOR 038145
*12 COVER-CAP.RELAY BOX 030315

*NOT SHOWN

Box A.-Cap & Relay - X51593-27 (Model 338)

208-230/60/1

ITEM DESCRIPTION PART NO.

1 GREENFIELD-3/8 020495 2 -1
2 CONNECTOR-BX 3/8 90D 001793
3 BOX-CAPACITOR RELAY 038229
4 SCREW-10 X 3/8 TYPE B-HEX 015582
5 STRAP-CAPACITOR 5-5/8 IN. 030258
6 CAPACITOR-RUN- 35UF/440 V 048132

7 CAPACITOR-START-135-155 036048

ITEM DESCRIPTION PART NO.

8 SCREW-8X1/4 SL HEX HD B 009894
9 RELAY-START-COMPRESSOR 036047
10 CONNECTOR-BX /8 45D 3 010687
11 GREENFIELD-3/8 020495-30
* PLUG-HOLE 7/8 DIA. 010077
* BUSHING-ANTI-SHORT 3/ 8 019117

* COVER-CAP.RELAY BOX 044530

*NOT SHOWN

Box A.-Cap & Relay - X52665-27 (Model 339)

208-230/60/1

ITEM DESCRIPTION PART NO.

1 SCREW-8-32 X 1/4 RHM-BR 000953
2 WASHER-#8 SHAKEPROOF 000964

3 CONNECTOR-BX 3/8 STR 001791

4 GREENFIELD-3/8 020495­5 CONNECTOR-BX 3/8 45D 010687

6 SLEEVE-WIRE 1/2 ID X.031 022175-

7 CONNECTOR-BX 3/8 90D 001793

8 BUSHING-ANTI-SHORT 3/8 019117

ITEM DESCRIPTION PART NO.

9 BOX-CAPACITOR RELAY 030183
10 CAPACITOR-RUN- 35 UF/370V 029439
11 CAPACITOR-START-189-227 033044-1

12 SCREW-10 X 3/8 TYPE B-HEX 015582

13 STRAP-CAPACITOR 5-5/8 IN. 030258

14 RELAY-START-COMP. 052401-27

* COVER-CAP.RELAY BOX 030315

* LABEL-WIRING SINGLE PH 036880-2

*NOTSHOWN

Box A.-Cap & Relay - X50317-27 (Model 751)

208-230/60/1

ITEM DESCRIPTION PART NO.

1 SCREW-8-32 X 1/4 RHM 000953
2 WASHER-#8-EXTERNAL 000964

3 CONNECTOR-BX 3/8 SOD 001793

4 SLEEVE-WIRE 7/16 ID 020919­5 CONNECTOR-BX 3/8 STR 014569
6 CAPACITOR-RUN- 20UF/440V 012906

7 CAPACITOR- START-161 -193 031790

ITEM DESCRIPTION PART NO.

8 STRAP-CAPACITOR 5-5/8 IN. 030258
9 SCREW- 10X3/8 TYPE B-HEX 015582

10 BOX-CAPACITOR RELAY 030183

11 RELAY-START-COMP. 038145

* COVER-CAP.RELAY BOX 030315

* LABEL-WIRING SINGLE PH 036880-2

*NOT SHOWN

Box A.-Cap & Relay - X50297-27 (Model 754)

208-230/60/1

ITEM DESCRIPTION PART NO.

1 SCREW-8-32 X 1/4 RHM-BR. 000953
2 WASHER-#8-EXTERNAL 000964

3 SLEEVE-WIRE 7/16 ID 020919-

4 CONNECTOR-BX 3/8 STR 014569
5 CONNECTOR-BX 3/8 90D 001793

6 CAPACITOR-RUN- 20UF/440V 012906

7 CAPACITOR-START-161-193 031790

ITEM DESCRIPTION PART NO.

8 SCREW- 10X3/8 TYPE B-HEX 015582

9 STRAP-CAPACITOR 5-5/8 IN. 030258

10 BOX-CAPACITOR RELAY 030183

11 R E LAY- START- CO M P. 038145

* COVER-CAP.RELAY BOX 030315

* LABEL-WIRING SINGLE PH 036880-2

*NOT SHOWN

Box A.-Cap & Relay - X50373-27 (Model 774)

208-230/60/1

ITEM DESCRIPTION PART NO.

1 SCREW-8-32 X 1/4 RHM-BR. 000953
2 WASHER-#8- EXTERNAL 000964
3 SLEEVE-WIRE .330 ID 020918
4 CONNECTOR-BX 3/8 STR 014569

5 CONNECTOR-BX 3/8 45D 010687

6 BUSHING-ANTI-SHORT 3/8 019117

7 GREENFIELD-3/8 020495-

8 CAPACITOR-RUN- 20UF/440V 012906

ITEM DESCRIPTION PART NO.

9 CAPACITOR-START-161-193 031790

10 STRAP-CAPACITOR 5-5/8 IN. 030258
11 SCREW-10 X 3/8 TYPE B-HEX 015582
12 BOX-CAPACITOR RELAY 030183

13 RELAY-START-COMPRESSOR 038145

* COVER-CAP. RELAY BOX 030315
* LABEL-WIRING SINGLE PH 036880-2

*NOT SHOWN

Blower A. X47833-27

ITEM DESCRIPTION PART NO.

1 HOUSING A.-W/WHEEL X30160-SER

2 MOTOR-BLOWER-208/230V 046536-27

3 BOOT-CAPACITOR INSUL. 031314
4 CAPACITOR-RUN-10 UF/370V 033047

* ANGLE A.-BLOWER X18932

* SCREEN-BLOWER 030158

ITEM DESCRIPTION PART NO.

* CLIP 030159

* RIVET-3/16DX1/4 ABA64 ALUM 030388

* TIE-CABLE .10W X 4 LONG 033208
* LABEL-BLOWER-X46573-27 046602

* STRAP-CAPACITOR 7"L 048059

*NOT SHOWN

Switch A.-Draw X43417-SER (Model 336)

ITEM DESCRIPTION PART NO.

1 SWITCH A.-DRAW X39269

1a SWITCH-LEVER-SPDT-11A 039252

1b SCREW-4-40 X1/2" TAPTITE 042604
1c BRACKET-DRAW SWITCH 039264

2 SCREW-8-32x3/8 HEX HEAD 039267
3 BRACKET A.-DRAW SWITCH X43418

4 PIN-PIVOT-DRAW SWITCH 038484
5 ARM-SWITCH-DRAW-RIGHT 038650

ITEM DESCRIPTION PART NO.

6 SPRING-RETURN-RIGHT 038924
7 BRACKET A.-SPRING RETURN X38257

8 SPRING-EXTENSION .375 X.045 038922

9 SPRING-RETURN-LEFT 038923
10 ARM-SWITCH-DRAW-LEFT 038649
11 E-RING 1/4 032190

12 ROD-SPRING RETAINER 043422

Switch A.-Draw X38547 (Models 338, 339, 754, 774, 794)

ITEM DESCRIPTION PART NO.

1 BRACKET A.-SWITCH X38252
2 SWITCH A.-DRAW-TWIN TWIST X39269

2a SWITCH-LEVER-SPDT 11 A 039252

2b SCREWS-40 X 1/2" TAPTITE 042604
2c BRACKET-DRAW SWITCH 039264

3 SCREW-8-32X3/8 HEX HD 039267

4 ARM-SWITCH-DRAW-LEFT 038649

5 SPRING-RETURN-LEFT 038923

ITEM DESCRIPTION PART NO.

6 BRACKET A.-SPRING RETURN X38257

7 SPRING-RETURN-RIGHT 038924

8 ARM-SWITCH-DRAW-RIGHT 038650

9 PIN-PIVOT-DRAW SWITCH 038484
10 E-RING 1/4 032190

11 ROD-SPRING RETAINER 038254

12 SPRING-EXTENSION.375X.045 038922

Switch A.-Draw X33322-SP (Models 750, 751)

ITEM DESCRIPTION PART NO.

1 PIN-PIVOT 015478
2 SCREWS-40 X 5/8 RHM- 027219

3 SWITCH-LEVER-SPDT-10A 028889

4 BRACKET A.-SWITCH X43722
5 NUT-4-40 HEX -PLATED- 038623

ITEM DESCRIPTION PART NO.

6 E-RING 3/16.335 O.D. 049178
7 ARM A.-DRAW *750-1-2*MC* X33326
8 SPRING-RETURN-RIGHT 041661

9 SPRING-RETURN-LEFT 041660

Air/Mix Pump-Soft Serve X45316-B

ITEM DESCRIPTION PART NO.

1 TUBE A.-MIX INLET X45318
2 SEAL-AIR INLET FITTING 045327

3 O-RING-3/40DX.103W 015835

4 SPRING-TAPERED 1-7/8L 022456

5 POPPET-RUBBER-BLACK 022473

6 BODY A.-COAX VALVE X46860-B

7 O-RING-2-1/8 OD X .139W-#225 020051

8 O-RING-1-3/8 OD X .103W-#123 018664
9 RING-CHECK 2 IN ODX 1/2 020050

10 RING-CHECK 1-1/4 OD X 3/8 033215

11 PISTON-COAX PUMP *B*HPR 045319-B
12 PIN A.-COAX PUMP *HT*SS* X36950

ITEM DESCRIPTION PART NO.

13 CYLINDER A.-PUMP X44755

14 CLIP-MIX PUMP RETAINER 044641

15 SHAFT A.-DRIVE-MIX PUMP X39084

15a SHAFT-PUMP-MIX 039106

15b CRANK-DRIVE 039235

15c O-RING1/2IDX.139W 048632

15d O-RING 1-3/40DX.139W 008904

16 PIN-COTTER-HAIRPIN-1/8DIA 044731

17 TUBE A.-PUMP FEED SS (8751) X44666

*17a TUBE A.-PUMP FEED L (8754) X44662

*17b TUBE A.-PUMP FEED R (8754) X44664

18 O-RING-11/16 OD x .103 W RED 016132

*NOT SHOWN

Models 336/338/339 Three-Spout Door A.

ITEM DESCRIPTION PART NO.

1 SEAL-DRIVE SHAFT 032560
2 SHAFT-BEATER 033235
3 BEATER A.-2.8 QT. X35466

4 BLADE-SCRAPER-PLASTIC 035480

5 BEARING-FRONT 050216
6 GASKET-DOOR HT 4" DBL 048926
7 O-RING 3/8 OD x .070 W 016137

8 PLUG-PRIME 028805

9 HANDLE A.-ADJ. SS SCREW X33687
9a HANDLE-ADJ. 028804
9b SCREW-ADJ. SS 033662

ITEM DESCRIPTION PART NO.

9c O-RING 1/4 ODx.070 W 015872
10 NUT-5/16-2418-8 SS JAM 029639-BLK
11 NUT-STUD LONG 034382

12 NUT-STUD SHORT 034383

13 VALVE A.-DRAW X18303
14 O-RING 7/8 ODx.103 W 014402
15 CAP-DESIGN 1.010" ID-6 PT 014218

16 O-RING 5/16 ODx.070 W 016272

17 ROD A.-PIVOT X20683

18 DOOR A.-3 SPOUT X51532-15

Models 750/751 One-Spout Beater Door A.

ITEM DESCRIPTION PART NO.

1 HANDLE A.-DRAW X26996
1a DRAW HANDLE 028804
1b SCREW-ADJ. 026592

1c O-RING1/40Dx.070W 015872

2 NUT-STUD 021508

3 DOOR A. 1-SPOUT X51531-10

4 VALVE A.-DRAW X18303

5 O-RING 7/8 OD x .070 W 014402

6 CAP-DESIGN 014218

7 O-RING 5/16 ODx.070 W 016272

ITEM DESCRIPTION PART NO.

8 PLUG-PRIME 028805

9 O-RING 3/8 OD x .070 W 016137
10 PINA.-PIVOT X22820

11 GASKET-DOOR HT 4" 048926

12 BLADE-SCRAPER 035174
13 BEATER A.-HELICORE X31761

14 BEARING-FRONT 050216

15 SHAFT-BEATER 032564
16 SEAL-DRIVE SHAFT 032560

Models 754/774/794 Three-Spout Beater Door A.

ITEM DESCRIPTION PART NO.

1 DOOR- 3-SPOUT X51532-12
2 DECAL-DOOR 021521

3 VALVE A.- DRAW X18303

4 O-RING 7/80D X .070W 014402
5 CAP-DESIGN 014218

6 PLUG-PRIME 028805

7 O-RING-PRIME PLUG 016137
8 HANDLE A.- DRAW X33687

8a DRAW HANDLE 028804

8b SCREW-ADJUST 033662
8c O-RING 1/40D X .070W 015872

ITEM DESCRIPTION PART NO.

8d NUT-JAM 029639-BLK

9 NUT-STUD FLAT LONG 048928

10 NUT-STUD FLAT SHORT 048929

11 ROD A.- PIVOT X20683
12 O-RING 5/160DX.070W 016272

13 GASKET-DOOR HT 4" 048926

14 BEARING-FRONT 050216
15 BEATER A.-HELICORE X31761

16 BLADE-SCRAPER 035174

17 SHAFT-BEATER 032564
18 SEAL-DRIVE SHAFT 032560

Pump A.-Syr up 036623 (774)

ITEM DESCRIPTION PART NO.

1 KNOB-PLUNGER (BROWN 032762-BRN

OR TAN) /TAN

2 O-RING-9/160DX.103W 016369
3 NUT-PLUNGER 036577
4 COLLAR-GAGING 1/2 OZ. 035514
5 TUBE-PLUNGER 032757
6 INSERT-PLUNGER 032758
7 SPRING-PLUNGER 032761
8 WASHER-NYLON 032760
9 PLUNGER 036578

10 SEAL ASSEMBLY X33057

INCLUDES 019330 0-RING

11 CYLINDER-SYRUP PUMP 051065

(SHALLOW JAR)

12 NUT-SPOUT 036821
13 LID-PUMP 036822
14 TUBE A.-DISCHARGE 050912
15 O-RING-1 -5/16 OD x .103 W 048149
16 O-RING-1"ODx.103W 048148
17 BALL-1/2" 304 SS 032752
18 BODY-VALVE 048166

Accessories

ITEM DESCRIPTION PART NO.

1 TOOL-O-RING 048260-WHT

REMOVAL-FREEZER

2 BRUSH-REAR BRG 013071

1IN.DX2IN.LGX

3 BRUSH-DOUBLE 013072

ENDED-PUMP & FEED

4 BRUSH-DRAW VALVE 013073

1"ODX2"X17"

5 BRUSH-MIX PUMP 023316

BODY-3"X7"WHITE

6 SANITIZER KAY-5125 041082

PACKETS

ITEM DESCRIPTION PART NO.

7 PAIL-MIX 10 QT. 013163

M336,339,751,754,774,794

8 PAIL-6 QT. M338.750 023348
9 DEFLECTOR-BLOWER 047912

EXHAUST M794

10 SKIRT-AIR FLOW M338 048489
11 DEFLECTOR-BLOWER 048345

EXHAUST M336

12 DEFLECTOR-BLOWER 046586

EXHAUST M339,751,754,774

HP Refrigerant: 336 HP62, J5025164/up, 338 HP62, J7097467/up, 339 HP62 J5048332/up

DESCRIPTION PART 336 338 339 WARR. REMARKS PARTS

ACCUMULATOR-COPPER 2"DIA 10" 047062
ADAPTOR A.-CASTER X18915 4
BEARING-FRONT 050216 2 2 2 000
BEARING-REAR SHELL *NICK.PLATE 031324 2 2 2 000
+GUIDE-DRIP SEAL 028992 2 2 2 000
+NUT-BRASS BEARING 028991 2 2 2 000
+WASHER-BEARING LOCK 012864 2 2 2 000
BEATER A.-2.8QT-HELICORE X35466 2 2 2 103
+BLADE-SCRAPER-PLASTIC 13-1/4L 035480 4 4 4 000
BELT-AX33 024396
BELT-AX35 022848
BELT-AX36 022849
BELT-AX 34 025729
BELT-AX38 023873 4
BLOCK-TERMINAL 2P 039422 1 1 2 103 1 Ph
BLOCK-TERMINAL 3P 039423 1 1 2 103 3Ph
BLOCK-TERMINAL 5 POLE 024329 1
BLOWER A. X47833- 1
BOOT-CAPACITOR INSULATING 031314 1
CAPACITOR-RUN- 10 UF/370V 033047 1
HOUSING A.-W/WHEEL X30160-SER 1
MOTOR-BLOWER-208/230V 50/60 HZ 046536- 1
SCREEN-BLOWER *X30153* 030158 1
CLIP 030159 4
BOARD-LOGIC-GEN 2.6 W/SEL DIFF X36641SER1 2 2 2 212
BOARD-POWER-GEN 1 & 2 X32326-SER 2 2 2 212
FUSE-.063A-250V-5X20MM-SLO BLO 051272 2 2 2 103

BRUSH-DOUBLE ENDED-PUMP & FEED

BRUSH-DRAW VALVE 1"ODX2"X17"L 013073 1 1 1 000
BRUSH-MIX PUMP BODY-3"X7"WHITE 023316 1 1 1 000
BRUSH-REAR BRG 1IN.DX2IN.LGX14 013071 1 1 1 000

NUMBER QTY. QTY. QTY. CLASS

013072 1 1 1 000

1

4
2
2

4 103

4 000

1 103
1 000
1 103
1 103
1 103
1 103
4 103

103

000 1 Ph 50/60 Hz
000 3 Ph 50/60 Hz (LEFT BEATER MOTOR)
000
000

103

3 Ph 50/60 Hz (RIGHT BEATER

UPDATE

114

DESCRIPTION PART 338336 WARR.339 REMARKS PARTS

CABLE A.-2 COND-24 IN-PUSH ON X34464
CABLE-RIBBON-14C-30"L-DIP/DIL
CABLE-RIBBON-14C-40"L-DIP/DIL
CABLE-RIBBON-PWR/RELAY-60 IN 032445 2
CAP-DESIGN-1.010"ID-6 POINT 014218 3 3 3 000
CASTER-SWV 5/8 STEM 4IN WHEEL 018794 4
COMPRESSOR L63A113BBCA 048259- 1
+CAPACITOR-RUN- 20UF/440V 012906 1
+CAPACITOR-START-161-193UF/250V
+RELAY-START-COMPRESSOR
COMPRESSOR AHA2490ZXD-AH556ET 047519­+CAPACITOR-RUN- 35UF/440V 048132
+CAPACITOR-START-135-155UF/33 036048 1
+RELAY-START-COMPRESSOR 036047
COMPRESSOR CS14K6E-PFV - COPELAND 052396­+CAPACITOR-RUN 35UF/370V 029439
+CAPACITOR-START 189-227UF/330V 033044-1
+RELAY-START-COMPRESSOR
COMPRESSOR-M65B163BBCA - BRISTOL 048258­+CAPACITOR-START-161-193UF/250V
+RELAY-START-COMPRESSOR
+CAPACITOR-RUN- 25 UF/440V 037431
COMPRESSOR TL3G-R134A 047701- 1 1 1 512 SHR
+CAPACITOR-START-60UF-220/275V 047703 1 1 1 103 208-230/60/1
+KIT-MOUNTING-COMPRESSOR
+RELAY-START-COMPRESSOR-TL3G 047702- 1 1 1 103 208-230/60/1
+COVER-TERMINAL 047739 11 1 103
CONDENSER-AC-12LX18HX2.6T-3ROW
CONDENSER-AC-19X14X2.5-4ROW
CONDENSER-AC-7X6X1.25-2 ROW 027155 1 1 1 103 SHR
COUPLING-DRIVE 3/4 HEX X 1-7/8 012721 2 2 2 103
+SCREW-5/16-18 X 5/16 ALLEN SET 042511 4 4 4 000
COVER A.-HOPPER *162-168* X37963-SER 1

NUMBER QTY. QTY. QTY. CLASS UPDATE

035683
042931

047704 1 1 1 103

048233 1
048623 1

1
1
1

1
1

1

1 103

2

4

2 512 COPELAND - J8113262/UP 136

2 103 208-230/60/1
2 103 208-230/60/1
052401-27 2 103 208-230/60/1

2 512 BRISTOL - PRIOR TO J8113262 136

031790 2 103 208-230/60/1
037430 2 103 208-230/60/1
2 103 208-230/60/1

2 103

103
103
103

103

512 TECUMSEH
103 208-230/60/1
103 208-230/60/1
103 208-230/60/1

103

103

512 BRISTOL
103 208-230/60/1
031790 1 103 208-230/60/1
038145 1 103 208-230/60/1

DESCRIPTION PART 338336 WARR.339 REMARKS PARTS

+GASKET-HOPPER COVER-8QT 037042 1
+KNOB-MIX COVER 025429 1
COVER A.-HOPPER-STD X38458-SER
+GASKET-HOPPER COVER-20 QT-TWIN 038474
+KNOB-MIX COVER 025429
DECAL-CLEAN INST.-HOPPER 019029 1 1 1 000
DECAL-DEC- 336 SOFTECH 038337 1
DECAL-DEC-TWIN-SS
DECAL-POWER SWITCH (OLD) 032484 1
DECAL-POWER SWITCH 032484
DECAL-TROUBLESHOOTING
DEFLECTOR-BLOWER EXHAUST 048345 1
DEFLECTOR-BLOWER EXHAUST 046586
DIAGRAM-WIRING 038333
DIAGRAM-WIRING
DIAGRAM-WIRING
DOOR A.-3 SPOUT X51532-15 1 1 1 103 J5080000/UP
+HANDLE A.-DRAW-ADJ.-STAINLESS X33687 3 3 3 103 J7090000/UP (REPLACED X26996)
+HANDLE-ADJUSTABLE 028804
+O-RING-1/4 OD X .070W 50 DURO 015872 3 3 3 000
+SCREW-ADJUSTMENT 033662 3 3 3 000 STAINLESS
+NUT-JAM
+PLUG-PRIME
+O-RING-3/8 OD X .070W 016137 4 4 4 000
+ROD A.-PIVOT X20683 1 1 1 103
+O-RING-5/160DX.070W
+VALVE A.-DRAW X18303 3 3 3 103

+O-RING-7/80DX.103W
DRYER-CAP. TUBE-HP62/R134A 047699 1 1 1 000 SHR
DRYER-FILTER-HP62-3/8 X 1/4S 048901 1 1 2 000
EYELET-RESET BUTTON 013739 2
FASTENER-CLIP 1/4-20 U-TYPE 045865 8 8 8 000 BASE PAN/PANELS

NUMBER QTY. QTY. QTY. CLASS

032919

038374 1 1 1 000

051624- 1
046585- 1 000

029639-BLK 3 3 0003

028805 2 2 1032

016272 1 1 1 000

014402 6 6 6 000

1 000

3 3 3 103

2
1
2

1 1 000

1

2 103
1 000
2 103

1 000

1 103

2

000
103

000

000

103

000

000

PRIOR TO J8080000 - (NEW - SEE

J7060000 - REPLACED X45380

DRAW VALVE & 034698 SEAL

UPDATE

132

118

DESCRIPTION PART 338336 339 WARR. REMARKS PARTS

GASKET-DOOR HT 4'-DOUBLE 048926 2 2 2 000
GEAR A *REDUCER 021286 2 2 2 212
GUARD-FAN
GUIDE A.-DRIP PAN X27554 1
GUIDE A.-DRIP PAN X51567
GUIDE A.-DRIP PAN X28699
HOOD
HOOD
HOOD
KIT A.-TUNE UP-3 SPOUT-NON HT X49463-6 1
BEARING-FRONT 050216
CAP-DESIGN-1.01CTID-6 POINT 014218 3
GASKET-DOOR HT 4"-DOUBLE 048926 2
O-RING-.563 OD X .070W-#013 043758 8
O-RING-3/8 OD X .070W 016137 6
O-RING-5/160DX.070W
O-RING-7/8 OD X .BW 014402 6
SEAL-DRAW VALVE 034698 1
SEAL-DRIVE SHAFT 032560 2
TOOL- O-RING REMOVAL 048260-WHT 1
KIT A.-TUNE UP-3 SPOUT-NON HT X49463-4
BEARING-FRONT 050216
CAP-DESIGN-1.010-ID-6 POINT 014218
GASKET-DOOR HT 4'-DOUBLE 048926
O-RING-.643 OD X .077W 018572
O-RING-3/8 OD X .070W 016137
O-RING-5/160DX.070W
O-RING-7/8 ODX.103W 014402
SEAL-DRAW VALVE 034698
SEAL-DRIVE SHAFT 032560
TOOL-O-RING REMOVAL 048260-WHT
LABEL-DOOR CAUTION 032749 1 1 1 000
LABEL-WARN-COVER

NUMBER QTY. QTY. QTY. CLASS

028534-1

041026 1 103
042866
035434 1 103

016272 1 000

016272

051433 5 5 6 000

2 000

1

1

1

1
2 2 000
3
2
8
6
1 1 000
6
1
2
1

1 103

1 000

3 000
2 000
8 000
6 000

6 000
1 000
2 000
1 000

103
103
103

103

000

000
000
000
000

000
000
000
000

UPDATE

DESCRIPTION PART 338336 WARR.339 REMARKS PARTS

LABEL-SWITCH-POWER "OFF/ON*

LEG-4" SS-W/ORING 013458
LOUVER-SIDE 017471 2 1 2 103 MODEL 338 - LEFT SIDE
LUBRICANT-TAYLOR 4 OZ. 047518 1 1 1 000
MAN-OPER 300 SERIES SOFTECH 036029-M 1 1 1 000
MOTOR-1.0 HP 013102- 2 2 2 212
MOTOR-FAN 80 W 208/230V 60HZ 051744­+CAPAC1TOR-RUN- 4UF-440V 051785
+FAN-5 BLADE 12"PUSH 32DEG CC 047279
MOTOR-FAN 105CFM 3000RPM 027309- 1 1 1 103 SHR
NUT-STUD *460-664-754-56*LONG
NUT-STUD *460-664-754-56*SHORT
ORIFICE 022465-100
+O-RING-3/8 OD X .070W 016137 2 2 2 000
PAIL-MIX 6 QT. 023348
PAIL-MIX 10 QT. 013163 1
PAN A.-DRIP - 17-1/4" LONG 027504 1
PAN A.-DRIP - 15-1/8" LONG X51601
PAN A.-DRIP HINGED X41844
PANEL A.-FRONT X42821-SP1 1
PANEL A.-FRONT X51590
PANEL A.-FRONT X32956
PANEL A.-LOWER SIDE X24424 2
PANEL A.-SIDE LEFT X51596
PANEL A.-SIDE RIGHT X48596
PANEL-SIDE-RIGHT 048487
PANEL-REAR
PANEL-REAR
PANEL-REAR
PANEL-SERVICE
PANEL-SERVICE
PANEL-UPPER SIDE LEFT 028740 1
PANEL-UPPER SIDE RIGHT 028741 1

NUMBER QTY. QTY. QTY. CLASS

052632 1

034382 2 2 2 103
034383 2 2 2 103

2 2 1032

029816 1 103
051600
017563 1 103
042824 1 103
024439 1 103

4

1
1
1

1

1
1

1

1
1
1

1

1 000 J8080000/UP (ON POSITION ON R/S) 132

1
1 103 SIDE PANEL MOUNT

1 103
2 103 RIGHTS LEFT

1
1

103

103 MAIN SYSTEM
103
103

000
000

103 FRONT PANEL MOUNT
103 INTERNAL MOUNT
103
103

103
103 UPPER
103 LOWER

103

103
103

UPDATE

DESCRIPTION PART 338336 339 WARR. REMARKS PARTS

PLATE-DEC-336*
PLATE-DEC-754-755
PLUG-DRIP TRAY HOLE 029595 1
PROBE A.-MIX "SQUARE* X30922 2 2 2 103
PROBE A.-THERMISTOR - BARREL X31602 2 2 2 103
PROBE A.-THERMISTOR - HOPPER X34466 1
PROBE A.-THERMISTOR/RESISTOR ­PULLEY-2AK20 X 5/8 BORE 034238 2 2 2 103 BEATER MOTOR
PULLEY-2AK64-5/8 BORE 039695 2 2 2 103 GEAR
RECEPTACLE A.-QUICK CONNECT X33321
RELAY-3 POLE-20A-208/240 50/60 012725- 1 1 2 103 COMPRESSOR
RELAY-SPDT-30 A-240 V 032607- 1
SANITIZER KAY-5 125 PACKETS 041082 1 1 1 000
SHAFT-BEATER 033235
+SEAL-DRIVE SHAFT
SHELL A.-INSULATED X52982-SP 1
+STUD-NOSE CONE 022822 4
SHELL A.-INSULATED X37091-SP 1
+STUD-NOSE CONE 022822 4
SHELL A.-INSULATED X50770
+STUD-NOSE CONE 022822
SHELL A.-INSULATED X41491
+STUD-NOSE CONE 022822
SHIELD-SPLASH *5454-8-752-336* 022765 1
SHIELD-SPLASH 23 L 022766
SKIRT-AIR FLOW 048489
+COLLAR-HOLDING
+SCREW-HOLDING COLLAR (10-32 X 3/4) 001086
STARTER 041950- 2 2 1032 BEATER LINE STARTER
OVERLOAD-THERMAL
SWITCH A.-DRAW *336*SELF CLOSE X43417-SER 1
ARM-SWITCH-DRAW-LEFT 038649
ARM-SWITCH-DRAW-RIGHT

NUMBER QTY. QTY. QTY. CLASS

038081 1 103
032961

X50717 1 1 1 103 336-J8112694/UP, 339-J6090000/UP 109/136

032560 2 2 2 000

019481

047150- 2 2 2 103

038650 1 103

2 2 2 103

1 103

1 1 103

2 2 103 DRAW SWITCH

1 1 512 339-J6090000/UP 109
4

1
1
3
3

1

1 103

1 103 BLOWER MOTOR

4 103
1 512 PRIOR TO J6090000 109
4 103

1 103

000

512 J8112694/UP 136
103
512 PRIOR TO J8112694 136
103

103

103
103
000

103

336-PRIOR J8112694, 339-PRIOR

UPDATE

109/136

DESCRIPTION PART 338336 339 WARR. REMARKS PARTS

BRACKET A.-SPRING RETURN X38257 1
E-RING 1/4 032190 4
PIN-PIVOT-DRAW SWITCH 038484 1
SPRING-EXTENSION.375X.045X1.00
SPRING-RETURN-LEFT-TWIN TWIST 038923 1
SPRING-RETURN-RIGHT-TWIN TWIST 038924 1
SWITCH A.-DRAW-TWIN TWIST X39269 1
BRACKET-DRAW SWITCH-TWIN TWIST 039264 1
SWITCH-LEVER-SPDT-11A-125-277V
SWITCH A.-DRAW *SELF CLOSING* X38547
ARM-SWITCH-DRAW-LEFT
ARM-SWITCH-DRAW-RIGHT
BRACKET A.-SPRING RETURN X38257
BRACKET A.-SWITCH *338-39-754 X38252
E-RING 1/4 032190
PIN-PIVOT-DRAW SWITCH
ROD-SPRING RETAINER 038254
SCREW-8-32X3/8 HEX HD TYPE 23 039267
SPRING-EXTENSION.375X.045X1.00
SPRING-RETURN-LEFT-TWIN TWIST 038923
SPRING-RETURN-RIGHT-TWIN TWIST 038924
SWITCH A.-DRAW-TWIN TWIST X39269
BRACKET-DRAW SWITCH-TWIN TWIST 039264
SCREW-4-40 X1/2" TAPTITE PAN HD 042604
SWITCH-LEVER-SPDT-11A-125-277V
SWITCH-PRESSURE 440 PSI-SOLDER 048230 1 1 2 103
SWITCH-TOGGLE-4PDT*ON-NONE-ON
TRAY-DRIP 16-7/8L X 5-1/8 020157 1
TRAY-DRIP 22-7/8L X 5-1/8W 014533
TRIM-FRONT
TRIM-REAR CORNER LEFT 013761 1
TRIM-REAR CORNER LEFT 044280
TRIM-REAR CORNER RIGHT 013663 1

NUMBER QTY. QTY. QTY. CLASS

038922 2 103

039252 2 103

038649
038650

038484

038922

039252

037394 1 1 1 103

051595 1

1
1 1 103
1 1 103
1
1
4
1 1 103
1
2
2 2 103
1
1
1
1
4
2 2 103

1

1

1 103

1 103
1 103
4 000

1 103
2 000

1 103
1 103
1 103
1 103
4 000

1 103

1

1

103
000
103

103
103
103
103

103

103
103
103
103

UPDATE

DESCRIPTION PART 338336 339 WARR. REMARKS PARTS

TRIM-REAR CORNER RIGHT 044281
TUBE-FEED 5/32 DIA. HOLE 043461-2 2
+0-RING-.563 OD X .070W-#013 043758 8
TUBE A.-FEED-SS-5/32 HOLE DIA X29429-2
+0-RING-.643 OD X .077W 018572
VALVE-ACCESS 1/4 X 3/8 SOLDER 029406 1
VALVE-ACCESS 1/4FL X 1/4SOLDER 044404 1 1 1 103
VALVE-ACCESS 1/4FL X 3/8SOLDER 043232
VALVE-ACCESS-1/4 MFLX1/4 S-90 047016 1 2 2 103
VALVE-EPR 1/4S 022665 1 1 1 103
VALVE-EXP-AUTO-1/4S X1/4 FPT 046365 2 2
+BOOT-EXPANSION VALVE 050900 2 2
+BOOT-EXPANSION VALVE 027137 2 2
VALVE-EXP-AUTO-1/4S X 1/4FPT 047232
VALVE-SOLENOID 7/16 ORF 5/80DF 048626- 2 2
VALVE-SOLENOID 7/640RF X 1/4S 043449- 2 2
VIDEO-TRAIN FILM-SS-SOFTECH 038047-V 1 1 1 000
WASHER-PLASTIC PIVOT 013808 4
WATER COOLED
BLOWER-100 CFM 012796- 1
CONDENSER-W/C COAX 047540 1
CONDENSER-WC-SPIRAL 11-1/2 049309
CONDENSER-W/C COAX 048287
GUARD-BLOWER
MOTOR-FAN-25W 230V 015184­+FAN-5 BLADE 10 "PUSH 013043
OUTLET A.-TEE X25900
SWITCH-PRESSURE 350PSI-SOLDER 048231 1 1 2 103
VALVE-WATER 3/8 REG/HEAD

NUMBER QTY. QTY. QTY. CLASS

022505 1

046686

1 1 2 013

1

2
8

1

1

1
1

2 103
8 000
1

2 103

2 103

4

1

2 103
1 103

1 103

103
103
000

103

103
000 J7010000/UP 113
000 PRIOR TO J7010000 113

103 SUCTION
103 LIQUID

000

103
103
103

103
103

UPDATE

DESCRIPTION PART 338336 339 WARR. REMARKS PARTS

50Hz
BELT-AX33
BELT-AX39
BLOCK-TERMINAL 2 POLE 039421
BLOCK-TERMINAL-2 POLE 039422 2
BLOCK-TERMINAL-7 POLE GREEN 024156 1
COMPRESSOR COMPONENTS:
CAPACITOR-RUN 25UF/370VOLT 023739 1
CAPACITOR-START 031790
RELAY-START-COMPRESSOR
CAPACITOR-RUN- 35UF/370V 029439
CAPACITOR-START-135-155UF/33 036048
RELAY-START-COMPRESSOR 036047 1
CAPACITOR-RUN

CAPACITOR-START

RELAY-START-COMPRESSOR

CAPACITOR-RUN
CAPACITOR-START
RELAY-START COMPRESSOR 048764
DIAGRAM-WIRING
DIAGRAM-WIRING
DIAGRAM-WIRING
PULLEY 2AK25 X .625 021076 2 2 2 103 BEATER MOTOR
VIDEO-TRAIN FILM-SS-SOFTECH 038047-PAL 1 1 1 000

NUMBER QTY. QTY. QTY. CLASS

024396 4 000
023874 4 000

038146 1 103 220-240V 50HZ 1 PH BRISTOL

029439 2 103 220-240V 50HZ 1 PH COPELAND - 136

012901 2 103 220-240V 50HZ 1 PH COPELAND - 136

051957-12 2 103 220-240V 50HZ 1 PH COPELAND - 136

035734 2 103 220-240V 50HZ 1 PH BRISTOL
031790 2 103 220-240V 50HZ 1 PH BRISTOL

038333-34 1 000
051624-40
046585-34 1 000

1 103 220-240V 50HZ 1 PH BRISTOL

1
1

1

2 103 220-240/50/1

103
103

103 220-240V 50HZ 1 PH BRISTOL

2 103 220-240V 50HZ 1PH BRISTOL

103 220-240V 50HZ 1 PH TECUMSEH
013 220-240V 50HZ 1 PH TECUMSEH
103 220-240V 50HZ 1 PH TECUMSEH

000

J8113262/UP

J8113262/UP

J8113262/UP

UPDATE

HP62 Refrigerant: 750 - J6110454, 751 - J6080596, 754 - J6080465, 774 - J6092382, and 794 - J4094101/up

DESCRIPTION PART 750 751 754 774 794 WARR. REMARKS PARTS

ADAPTOR A.-CASTER X18915
BEARING-FRONT 050216 1 1 2 2 2 000
BEARING-REAR SHELL 031324 1 1 2 2 2 000
+GUIDE-DRIP SEAL 028992 1 1 2 2 2 000
+NUT-BRASS BEARING 028991 1 1 2 2 2 000
+WASHER-BEARING LOCK 012864 1 1 2 2 2 000
BEATER ASSEMBLY X31761 1 1 2 2 2 103
+BLADE-SCRAPER 035174 2 2 4 4 4 000
BELT-AX40 023875 2
BELT-AX35 022848
BELT-AX34 025729
BELT-AX31 041575
BLOCK-TERMINAL-2 P 039422 1 1 2 2 2 103 SINGLE PHASE
BLOCK-TERMINAL-3 P 039423 1 1 2 2 2 103 THREE PHASE
SCREW-TERMINAL BLOCK 039420 2 2 4 4 4 000
BLOWER ASSEMBLY X47833-27
CAPACITOR-RUN 033047
BOOT-CAPACITOR 031314
HOUSING A.-w/WHEEL X30160
MOTOR-BLOWER 046536-27
BOARD-LOGIC X36641SER1 1 1 2 2 2 212
BOARD-POWER X32326-SER 1 1 2 2 2 212
FUSE-SLO BLO 051272 1 1 2 2 2 103
BRUSH-BLACK (1"X2") 013071 1 1 1 1 1 000
BRUSH-DOUBLE END 013072 1 1 1 1 1 000
BRUSH-WHITE (1"X2") 013073 1 1 1 1 1 000
BRUSH-WHITE (3" X 7") 023316 1 1 1 1 1 000
CABLE-RIBBON 032445 1 1 2
CABLE-RIBBON 042599
CAP-DESIGN 014218 1 1 3 3 3 000
CAPACITOR-RUN 051785 1

NUMBER QTY. QTY. QTY. QTY. QTY. CLASS UPDATE

4 4 4 4 103

2 4

1 1 1 1 103
1 1 1 1 103
1 1 1 1 000
1 1 1 1 103
1 1 1 1 103

4

2

4 000

2 103

000
000
000

103

103 FAN MOTOR - 051744-27 136

DESCRIPTION PART 750 751 754 774 794 WARR. REMARKS PARTS

CAPACITOR-RUN
CASTER-SWIVEL
COMPRESSOR -COPELAND
COMPRESSOR -COPELAND

LINE A.-ACCESS COMPRESSOR X42513 1
CAPACITOR-RUN 012906
CAPACITOR-START
RELAY-START COMPRESSOR 051957-27 1
COMPRESSOR -BRISTOL
CAPACITOR-RUN

CAPACITOR-START

RELAY-START

COMPRESSOR - BRISTOL 048259­CAPACITOR-RUN 012906
CAPACITOR-START 031790
RELAY-START 038145 1
COMPRESSOR - TECUMSEH 047519­CAPACITOR-RUN
CAPACITOR-START
RELAY-START
COMPRESSOR-AUXILIARY
CAPACITOR-START 047703
RELAY-START 047702-27
COVER-TERMINAL
CONDENSER-AUXILIARY
CONDENSER-MAIN
CONDENSER-MAIN
COUPLING-DRIVE
COVER A.-MIX HOPPER X38458-SER 1 1 2 2
+GASKET-MIX HOPPER 038375 1 1

NUMBER QTY. QTY. QTY. QTY. QTY. CLASS UPDATE

018794

023606 1 103 230-60-1 - PRIOR TO 136

031790 1 103 230-60-1 - PRIOR TO 136

048765 1 103 230-60-1 - PRIOR TO 136

048132 2 103
036048 2 103
036047 2 103

047701-27 1 1 1 1 1 512

047739 1 1 1 1 1 103
027155 1 1 1 1 1 103
046558 1 103
048233
012721 1 1 2 2 2 103

4 4 4 4 103

1
1 2 2
1 2 2

1 1 1 1 1 103
1 1 1 1 1 103

1 2 2 2 103

2 2

2 2

2 512

512
103 230-60-1
103 230-60-1
103 230-60-1

103
000

051958-27 1 512 J8108583/UP-230-60-1 136
051958-58 1 512 J8108583/UP- 136

220-240/380^115/50/3

130 COPELAND 136
1 103 230-60-1 -J8108583/UP 136
033044-1 1 103 230-60-1 -J8108583/UP 136
103 230-60-1 -J8108583/UP 136
048727- 1 512 PRIOR TO J8108583 112/136

J8108583

J8108583

J8108583

019624 1 103 FAN MOTOR-041401-27 136

DESCRIPTION PART 750 751 754 774 794 WARR. REMARKS PARTS

+GASKET-MIX HOPPER 038474
KNOB-MIX HOPPER 025429
COVER-MIX HOPPER 041682-GRY
DECAL-DECORATIVE SOFTECH 033230 1 1
DECAL-DECORATIVE SOFTECH 032919
DECAL-DECORATIVE SOFTECH 045812
DECAL-HEATER SWITCH 036551
DECAL-CLEAN & SANITIZE 019029 1 1 1 1 1 000
DECAL-POWER SWITCH - ON/OFF

DECAL-POWER SWITCH - ON/OFF 032484 1 1
DECAL-TROUBLESHOOTING 038374
DECAL-WARNING 036529
DEFLECTOR-BLOWER EXHAUST 046586
DEFLECTOR-BLOWER EXHAUST 047912
DIAGRAM-WIRING 052613-
DIAGRAM-WIRING
DIAGRAM-WIRING
DIAGRAM-WIRING
DOORA.-FREEZER
+BEARING-FRONT
+CAP-DESIGN
+GASKET-DOOR
DOOR A.-FREEZER X51532-12
+BEARING-FRONT
+CAP-DESIGN
DECAL-DOOR
+GASKET-DOOR
DRYER-CAPILLARY 047699 1 1 1 1 1 000 AUXILIARY
DRYER-FILTER 048901
GASKET-FREEZER DOOR
GEAR-REDUCER 021286
GUIDE A.-DRIP PAN X50752 1

NUMBER QTY. QTY. QTY. QTY. QTY. CLASS UPDATE

1 1 2 2

32484

050318- 1 1 000 750-PRIOR TO J8108583 136
046585- 1 1
048199- 1 000

X51531-10 1 1 103

050216 1 1 000
014218 11 000
048926 1 1 000

050216 2 2 2 000
014218 3 3 3 000
021521 1 1 1 000
048926 2 2 2 000

048926 1 1 2 2 2 000

1 1 1 1 1 000

3 3 3 3 3 000

1

1 1 2 2 2 000

1 1 2 2 2 212

1 1

1 1

1

1 1

1 1 1 103

2 103

1 000

1 000

1 103

000
103

000
000

000 "ON-OFF"

1

000

103

000

103

1

PRIOR TO J8080000 (NEW

SEE LABEL)

1 000 J8108583/UP (COPELAND) 136

132