Stow MS-40M User Manual

PARTS AND OPERATION MANUAL

STOW

A DIVISION OF MULTIQUIP INC.

PLASTER/MORTAR MIXERS

MS-40M

(Steel-Drum Mechanical)

© COPYRIGHT 2002, MULTIQUIP INC.

A DIVISION OF MULTIQUIP INC.

Revision #1 (05/17/02)

STOW CONSTRUCTION EQUIPMENT PARTS DEPARTMENT:

A DIVISION OF MULTIQUIP INC.

POST OFFICE BOX 6254 FAX: [phone]

CARSON, CALIFORNIA 90749
310-537-3700 • 888-252-STOW [888-252-7869] 800-478-1244
FAX: [phone] • FAX: [phone] FAX: [phone]
E-MAIL: [e-mail] • WWW: stowmfg.com

800-427-1244

SERVICE DEPARTMENT/TECHNICAL ASSISTANCE:

PAGE 2 — STOW MS-40M— PARTS & OPERATION MANUAL — REV. #1 (05/17/02)

HERE'S HOW TO GET HELP

PLEASE HAVE THE MODEL AND SERIAL NUMBER
ON-HAND WHEN CALLING

PARTS DEPARTMENT

800-427-1244 or 310-537-3700
FAX: [phone] or 310-637-3284

SERVICE DEPARTMENT/TECHNICAL ASSISTANCE

800-478-1244 or 310-537-3700
FAX: [phone]

WARRANTY DEPARTMENT

888-661-4279, or 310-661-4279
FAX: [phone]

MAIN

800-421-1244 or 310-537-3700
FAX: [phone]

STOW MS-40M — PARTS & OPERATION MANUAL — REV. #1 (05/17/02) — PAGE 3

TABLE OF CONTENTS

Here's How To Get Help ........................................... 3

Table Of Contents .................................................... 4

Parts Ordering Procedures ...................................... 5

Operation and Safety Decals ................................... 6

Rules For Safe Operation .....................................7-8

Specifications ........................................................... 9

General Information ............................................... 10

MQ STOW — Plaster/ Mortar
Mixer

Controls .................................................................. 11

Electric Motor ......................................................... 12

Towing .................................................................... 13

Paddle Blade Adjustment .................................. 14-15

Initial Start-Up ................................................... 16-17

Maintenance ..................................................... 18-19

Troubleshooting (Engine) ....................................... 20

Troubleshooting (Engine/Mixer) ............................. 21

Explanation Of Codes In Remarks Column ........... 22

Suggested Spare Parts .......................................... 23

Engine Side Paddle Assembly ..........................24-25

Tow Side Paddle Assembly ...............................26-27

Paddle Shaft Assembly .....................................28-29

Steel Drum Assembly........................................30-31

Cab Assembly ...................................................32-33

Frame, Wheel, Tire and Hub Assembly ............ 34-35

Name Plate and Decals ....................................36-37

Engines

Honda Engine Assembly ................................... 38-39

Motor

Electric Motor Assembly.................................... 40-41

Transmissions

Transmission Assembly.....................................42-43

Terms and Conditions Of Sale — Parts ................. 44

NOTE

Specification and part number
are subject to change without
notice.

PAGE 4 — STOW MS-40M— PARTS & OPERATION MANUAL — REV. #1 (05/17/02)

PARTS ORDERING PROCEDURES

n

Dealer account number

n

Dealer name and address

n

Shipping address (if different than billing address)

n

Return fax number

n

Applicable model number

n

Quantity, part number and description of each part

n

Specify preferred method of shipment:

UPS Ground

•

UPS Second Day or Third Day*

•

UPS Next Day*

•

Federal Express Priority One (please provide us with your Federal

•

Express account number)*

Airborne Express*

•

Truck or parcel post

•

*Normally shipped the same day the order is received, if prior to 2PM west coast time.

Earn Extra Discounts when

you order by FAX!

All parts orders which include complete part numbers
and are received by fax qualify for the following extra
discounts:

Number of
line items ordered Additional Discount

1-9 items 3%
10+ items** 5%

Get special freight allowances
when you order 10 or more
line items via FAX!**

n

UPS Ground Service at no charge for freight

n

PS Third Day Service at one-half of actual freight cost

No other allowances on freight shipped by any other carrier.
**Common nuts, bolts and washers (all items under $1.00 list price)

do not count towards the 10+ line items.

Now! Direct TOLL-FREE access

Extra Fax DiscountExtra Fax Discount

Extra Fax Discount

Extra Fax DiscountExtra Fax Discount

for Domestic USAfor Domestic USA

for Domestic USA

for Domestic USAfor Domestic USA

Dealers OnlyDealers Only

Dealers Only

Dealers OnlyDealers Only

to our Parts Department!

Toll-free nationwide:

800-421-1244

Toll-free FAX:

*DISCOUNTS ARE SUBJECT TO CHANGE*

Fax order discount and UPS special programs revised June 1, 1995

STOW MS-40M — PARTS & OPERATION MANUAL — REV. #1 (05/17/02) — PAGE 5

800/6-PARTS-7 • 800-672-7877

OPERATION AND SAFETY DECALS

Machine Safety Decals

This STOW mixer is equipped with a number of safety decals. These decals are provided for operator safety and maintenance
information. The illustration below shows these decals as they appear on the mixer. Should any of these decals become unreadable,
replacements can be obtained from your dealer.

A DIVISION OF MULTIQUIP INC.

1. Read owners manuals before operating.

2. Keep unauthorized and untrained people away from machine during operation.

3. Make sure all safety devices are in place before this machine is started.

4. Make sure engine is turned off and spark plug wire is disconnected before cleaning the
machine.

5. Keep hands and fingers away from moving objects.

6. Do not operate machine in an enclosed area. Proper ventilation is required.

7. Never leave machine unattended when operating.

8. Always stop engine and allow engine to cool before adding fuel or oil.

STOW CONCRETE PRODUCTS — A MULTIQUIP COMPANY — CARSON, CALIFORNIA

SAFETY INSTRUCTIONS

P/N 924801

PAGE 6 — STOW MS-40M— PARTS & OPERATION MANUAL — REV. #1 (05/17/02)

RULES FOR SAFE OPERATION

■

CAUTION:

Failure to follow instructions in this manual may
lead to serious injury or even death! This
equipment is to be operated by trained and
qualified personnel only! This equipment is for
industrial use only.

The following safety guidelines should always be used when
operating the MS-40M mixer:

GENERAL SAFETY

■

DO NOT operate or service this equipment
before reading this entire manual.

■

This equipment should not be operated by persons under 18
years of age.

■

NEVER operate this equipment without proper
protective clothing, shatterproof glasses, steel­toed boots and other protective devices required
by the job.

NEVER touch the hot exhaust manifold, muffler or cylinder. Allow
these parts to cool before
servicing engine or mixer.

■

High Temperatures – Allow the engine to cool before adding
fuel or performing service and maintenance functions. Contact

hot

with

■

The engine section of this mixer requires an adequate free
flow of cooling air. Never operate the mixer in any enclosed or

components can cause serious burns.

narrow area where free flow of the
air is restricted. If the air flow is
restricted it will cause serious
damage to the mixer or engine and
may cause injury to people.
Remember the mixer's engine
gives off DEADLY carbon
monoxide gas.

■

NEVER operate this equipment when not
feeling well due to fatigue, illness or taking
medicine.

■

NEVER operate this equipment under the
influence or drugs or alcohol.

■

NEVER use accessories or attachments, which are not
recommended by Multiquip for this equipment. Damage to
the equipment and/or injury to user may result.

■

Manufacture does not assume responsibility for any accident
due to equipment modifications.

■

Whenever necessary, replace nameplate, operation and
safety decals when they become difficult read.

■

Always check the machine for loosened threads or bolts before
starting.

■

■

Always refuel in a well-ventilated area, away from sparks and
open flames.

■

Always use extreme caution when

working with flammable liquids. When
refueling, stop the engine and allow it to
cool. DO NOT
machine. Fire or explosion could result
from fuel vapors, or if fuel is spilled on a
hot engine.

NEVER operate the mixer in an explosive atmosphere or near
combustible materials. An explosion or fire could result
causing severe

bodily harm or even death.

smoke around or near the

STOW MS-40M — PARTS & OPERATION MANUAL — REV. #1 (05/17/02) — PAGE 7

RULES FOR SAFE OPERATION

■

CAUTION:

Failure to follow instructions in this manual may
lead to serious injury or even death! This
equipment is to be operated by trained and

qualified personnel only! This equipment is for
industrial use only.

The following safety guidelines should always be used when
operating the MS-40MSM mixer:

GENERAL SAFETY

■

Stop the engine when leaving the mixer unattended.

■

Block the unit when leaving or when using on a slope.

■

Maintain this equipment in a safe operating condition at all
times.

■

Always stop the engine before servicing, adding fuel and oil.

■

NEVER Run engine without air filter. Severe engine may

occur.

■

Always service air cleaner frequently to prevent carburetor
malfunction.

■

Always be sure the operator is familiar with proper safety
precautions and operations techniques before using mixer.

■

Always store equipment properly when it is not being used.
Equipment should be stored in a clean, dry location out of the
reach of children.

■

NEVER use accessories or attachments, which are not
recommended by Multiquip for this equipment. Damage to
the equipment and/or injury to user may result.

■

NEVER Run engine without air cleaner. Severe engine

damage may occur.

■

Always read, understand, and follow procedures in Operator’s
Manual before attempting to operate equipment.

■

Always be sure the operator is familiar with proper safety
precautions and operations techniques before using pump.

■

Always store equipment properly when it is not being used.
Equipment should be stored in a clean, dry location out of the
reach of children.

CAUTION:

■

DO NOT operate this equipment unless all

guards and safety devices are attached and in
place.

Caution must be exercised while servicing this equipment.
Rotating and moving parts can cause injury if contacted.

■

When towing, an adequate safety chain must be fastened to
the frame, refer to page 14.

■

Keep all inexperienced and unauthorized people away from
the equipment at all times.

■

Unauthorized equipment modifications will void all warranties.

■

Check all fasteners periodically for tightness. Also check
towing tongue bolt, lock nut and wheel lug nuts for wear.

■

Stop the engine and disconnect the spark plug before allowing
anybody’s hands in the mixing drum.

■

Never pour or spray water over the engine or electric motor.

■

Always stand clear of dump handle when mixer is in operation.
Any binding of material between the mixer blades and drum
will cause drum and handle to quickly move in the discharge
position.

■

Depending on type of mixer, test the
the gasoline engine or electric motor before operating. The
purpose of these switches is to shut down the engine or motor
of the mixer.

Emergencies

■

Always know the location of the nearest
and

first aid kit

Also know the phone numbers of the nearest

doctor

invaluable in the case of an emergency.

Maintenance Safety

■

NEVER lubricate components or attempt service on a running
machine.

■

Always allow the machine a proper amount of time to cool
before servicing.

■

Keep the machinery in proper running condition.

■

Fix damage to the machine immediately and always replace
broken parts.

■

Dispose of hazardous waste properly. Examples of potentially
hazardous waste are used motor oil, fuel and fuel filters.

■

DO NOT use food or plastic containers to dispose of
hazardous waste. Emergencies

■

Always know the location of the nearest
and

first aid kit

Also know the phone numbers of the nearest

doctor

invaluable in the case of an emergency.

. Know the location of the nearest telephone.

and

fire department

. Know the location of the nearest telephone.

and

fire department

ON/OFF

switch for either

fire extinguisher

ambulance

. This information will be

,

fire extinguisher

ambulance

. This information will be

,

PAGE 8 — STOW MS-40M— PARTS & OPERATION MANUAL — REV. #1 (05/17/02)

MS-40M — SPECIFICATIONS

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NOTE

In accordance with our established policy of constant
improvement, we reserve the right to amend these
specifications at any time without notice.

STOW MS-40M — PARTS & OPERATION MANUAL — REV. #1 (05/17/02) — PAGE 9

MS-40M — GENERAL INFORMATION

GENERAL

The STOW MS-40M plaster and mortar mixer is shipped
completely assembled and has been factory tested.

The drum batch capacity of these mixers is between 3.5 and

4.0 bags. With proper care, they will give continuous service
year-after-year.

This mixer can be powered by either gasoline or electric motors.
The power from the engine is transmitted via the clutch/
reduction assembly directly to the paddle shaft. Therefore
providing high mixer torque and eliminating V-belts .

BEFORE STARTING

Before starting the engine, read the engine owners manual
and thoroughly understand the safety information.

Check the items listed below:

OIL LEVELS

Be sure to check the oil levels in the engine and engine reduction
unit before starting the unit.

HARDWARE

Check all hardware on the mixer before starting. Periodically
inspect all hardware. Loose hardware can contribute to early
component failure and poor performance. Use the torque chart
below as a general guideline and keep all hardware tight:

GASOLINE ENGINE CARE

For care and operation of the gasoline engine, refer to the
engine manufacturer’s operating instructions furnished with the
engine. We recommend draining and refilling the engine
crankcase at least every thirty hours of operation. Check the
engine oil level daily.

GASOLINE MIXER OFF/ON SWITCH

This feature is on gasoline engine mixers only. Located on the
side of the engine cover. The purpose of this switch is to start
and stop the mixer in normal operation.

ELECTRIC MOTOR MIXER OFF/ON SWITCH

This feature is on electric motor mixers only. This switch is located
on top of the motor. Lift the engine cover to gain access to this
switch. The purpose of this switch is to start and stop the mixer
in normal operation. Never use the electric motor in an explosive
environment.

ENGINE THROTTLE AND CHOKE CONTROLS

Please refer to the engine owners manual for specific
instructions.

HARDWARE DIA TORQUE (LB./FT.)

5/16"- 18 24
3/8" - 24 37
1/2" - 13 39
1/2" - 13 (Grade 8) 90

PAGE 10 — STOW MS-40M— PARTS & OPERATION MANUAL — REV. #1 (05/17/02)

MS-40M — CONTROLS

Figure 1. Mixer

Safety Grill — Provided for operator safety. This safety grill is

designed to keep hands and solid objects out of the mixing drum
when in use. This grill should be closed at all times when mixer
is in use. DO NOT remove the grill or grill opening bar. Keep the
grill clean by washing it down daily.

Bag Cutter— This feature allows compound mixing bags to be
opened easily, therefore allowing the contents of the bag to fall
directly into the mixing drum.

Mixing Paddles — Used in the mixing of material. This unit
uses four different types of paddles to provide a fast uniform mix.

Dump Handle — Pull this handle downward to dump the contents
of the drum. Push the handle upward to return the drum to its
vertical position.

Zerk Fitting — There is, on each end of the mixing drum a zerk
grease fitting. These fittings lubricate the dumping mechanism.
Lubricate both fittings at least twice a week.

Mixing Drum — Made of
concrete, mortar, plaster are to be placed into this drum for
mixing. Always clean the drum after each use.

Tow Bar — When towing is required, connect tow bar to a
vehicle Reference page 14.

Engine Cover — Lift this cover to gain access to the engine
compartment.

ON/OFF Switch (gasoline) — This switch is provided on

with gasoline

engine cover. When activated it will shut down the engine.
ON/OFF Switch (electric) — This switch is provided on mixers

with electric motors. To gain access to this switch, lift the engine
cover. When activated it will shut down the electric motor.

Clutch Lever — Push the clutch lever forward, toward the tow
tongue end of the mixer to engage clutch. Once clutch is
engaged paddle shaft will rotate. To disengage clutch pull the
clutch backwards towards the engine.

steel

. Mixing materials such as

mixers

engines only and is located on the side of the

STOW MS-40M — PARTS & OPERATION MANUAL — REV. #1 (05/17/02) — PAGE 11

MS-40M — ELECTRIC MOTOR

ELECTRIC MOTOR

For lubrication care and operation of the electric motor, refer to
your electric motor instruction booklet furnished with the motor.

Protect the electric motor from dust as much as possible and
keep ventilating openings clean.

It is strongly recommended that all electrical wiring be
done by a
should be given to the electric switch as well as the
over-and-under voltage protection devices as per
regulations set forth in the local electrical safety code

CAUTION:

■

electric motor

■

DO NOT spray water at any time on the

.

DO NOT operate electric motor in a

handbook.

explosive environment.

The electric motor for this mixer is available in either a 5 HP
single-phase or 5 HP 3-phase configuration. The input voltage
requirement for these motors is either 230 VAC or 440 VAC only.

ELECTRIC MOTOR CONNECTION

A 12 inch electrical cable (Figure 2) with a pigtail at one end is
provided with the electrical motor for hookup to a power source.
Table 1. shows the required NEMA connector for the desired
motor horsepower rating. In addition, Table 2 also shows the
matching NEMA approved connector for the required extension
cord.

NOTE

licensed electrician

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PAGE 12 — STOW MS-40M— PARTS & OPERATION MANUAL — REV. #1 (05/17/02)

MS-40M — TOWING

NOTE

Before towing, check with local and state laws for proper
compliance.

The tow bar and chain must be properly attached to the mixer
and towing vehicle prior to towing. Refer to the following
installation instruction:

Step 1.

Insert the Draw Bar into the main frame. Secure, utilizing the 3/4"
bolt (grade 5) and nylock nut. Tighten to 100 foot pounds.

STEP 1

DRAW BAR

BOLT & NUT

REMOVE EXCESS
CHAIN (SLACK)

It is critical that the length of the chain be properly
adjusted, to prevent the
stand from dropping to the ground (contact) in the event
the Draw Bar becomes disconnected from the towing
vehicle.

If a new safety chain is required use P/N 13363. For a new
connector link use P/N 01004.

STEP 3

VEHICLE
CONNECTOR LINK

DRAW BAR

BOTTOM CONNECTOR LINK

NOTE

Draw Bar

and the front mixer

CAUTION:

Step 2.

Install the chain through the hole located between the frame
gusset and frame angle. Loop the chain together and place under
the Draw Bar. Secure with connector link.

INSERT CHAIN THROUGH
THE HOLE

FRAME ANGLE

FRAME GUSSET

CONNECTOR LINK

Step 3.

STEP 2

DRAW BAR

BALL HITCH COUPLER

1. Check vehicle hitch, ball, and coupler for signs of wear or
damage. Replace any parts that are worn or damaged
before towing.

2. Use only the 2" ball diameter as indicated on your coupler.
Use of any other ball diameter will create an extremely
dangerous condition which can result in separation of the
coupler and ball or ball failure.

3. Be sure the coupler is secured to the hitch ball and the lock
lever is down tight and locked.

Recheck tightness again after towing about 50 miles.

4. Check that trailer safety chains are properly connected.

■

Check the following before towing:

Extend the chain along the length of the Draw Bar, remove excess
chain (slack) and secure to bottom connector link. Secure the
chain to the towing vehicle, using the connector link.

STOW MS-40M — PARTS & OPERATION MANUAL — REV. #1 (05/17/02) — PAGE 13

MS-40M — PADDLE BLADE ADJUSTMENT

Figure 3 illustrates the paddle blade adjustment when using a steel drum. If material builds up on the drum, use a rubber mallet
to dislodge the material without adverse effect to the drum.

F

Figure 3. Paddle Blade Adjustment, Steel Drum

PAGE 14 — STOW MS-40M— PARTS & OPERATION MANUAL — REV. #1 (05/17/02)

MS-40M MECHANICAL MIXER — NOTE PAGE

STOW MS-40M — PARTS & OPERATION MANUAL — REV. #1 (05/17/02) — PAGE 15

MS-40M — INITIAL START-UP

This section is intended to assist the operator with the initial
start-up of the MS-40M mixer. It is extremely important that this
section be read carefully before attempting to use the mixer in
the field.

DO NOT use your mixer until this section is thoroughly
understood.

STARTING THE ENGINE (gasoline only)

The following steps outline the procedure for starting the engine.
Depending on the type of engine employed in the mixer the
steps may vary slightly. If your mixer has an electric motor
disregard this section.

1. Move the fuel shut-off lever (Figure 4) to the ON position.

CAUTION:

Failure to understand the operation of the MS­40M mixer could result in severe damage to

the mixer or personal injury.

See Figure 1 (Page 11) for the location of any control referenced
in this manual.

LUBRICANTS
ENGINE OIL

1. Remove the engine oil dipstick from its holder.

2. Determine if the engine oil is low, add correct amount of
engine oil to bring oil level to a normal safe level.

CLUTCH OIL

1. Check the oil level in the clutch compartment, fill with 30
SAE engine oil if needed.

2. To start a cold engine, move the choke lever (Figure 5) to

the CLOSED position.

Figure 4. Fuel Shut-OFF Lever

REDUCTION GEAR OIL

1. Check the oil level in the reduction gear compartment, fill
with 90 SAE transmission oil if needed.

ZERK GREASE FITTINGS

1. Check the zerk grease fittings at each end of the mixing
drum. These grease fittings lubricate the dumping
mechanism. If the dumping handle is stiff or hard to move
lubricate these fittings.

3. Move the throttle lever (Figure 6) away from the slow

FUEL

1. If your mixer has a gasoline engine, determine if the engine
fuel is low. If fuel is low, remove the fuel filler cap and fill

unleaded

with

gasoline.

position, about 1/3 of the way toward the fast position.

CAUTION:

Handle fuel safely. Motor fuels are highly

flammable

mishandled. DO NOT smoke while refueling.
Do not attempt to refuel mixer if the engine is

hot or running. Always allow engine to
before refueling.

and can be dangerous if

cool

Figure 5. Choke Lever

Figure 6. Throttle lever Lever

PAGE 16 — STOW MS-40M— PARTS & OPERATION MANUAL — REV. #1 (05/17/02)

MS-40M — INITIAL START-UP

4. Turn the engine switch (Figure 7) to the ON position.

Figure 7. Engine ON/OFF Switch

5. Located on the engine cover is the main
(Figure 8). Pull this switch outward to start the engine.

start/stop

switch

MIXING

1. The paddle shaft inside the drum should be rotating at this
time.

2. Lift the mixing bag compound onto the steel grate over the
bag cutter and let the contents fall into the drum.

3. Add water, and mix compound to desired consistency, then
dump.

NOTE

Be sure to stand clear of the
mixer is operational. Any binding of material between
the mixer blades and the drum will cause the drum
handle to move to the discharge position, thus causing
bodily harm.

STARTING THE ELECTRIC MOTOR

1. After the electric motor has been connected to a power
source by a licensed electrician it can then be ready for
use.

2. Set the electric motor's ON/OFF switch (Figure 10) to the

ON position.

dump handle

when the

Figure 8. Main ON/OFF Switch

6. Pull the
resistance, then pull briskly. Return the starter grip gently.
Push the clutch lever forward, toward the tow tongue end
of the mixer. When engine starts adjust throttle lever so that
paddle shaft inside mixer rotates between 30 - 40 RPM's.
The number of RPM's will vary depending on engine type
and load.

starter grip

Figure 9. Starter Grip

(Figure 9) lightly until you feel

STOW MS-40M — PARTS & OPERATION MANUAL — REV. #1 (05/17/02) — PAGE 17

Figure 10. Main ON/OFF Switch

3. Engage the clutch lever and verify that the paddle shaft is
rotating, then follow steps 1, 2 and 3 outlined in the mixing
section above.

STOPPING THE MIXER (gasoline)

1. Push the main
the engine.

start/stop

switch (Figure 8) inward to stop

turn the fuel shut-off valve to the OFF position

3. Disconnect the spark plug.

4. Clean drum of all debris and foreign matter.

STOPPING THE MIXER (electric)

1. Place the electric motor's
the OFF position.

2. Disconnect the electric motor's extension cord from its
power source.

3. Clean drum of all debris and foreign matter.

start/stop

switch (Figure 10) in

MS-40M — MAINTENANCE

WHEEL BEARINGS

After every 3 months of operation, remove the hub dust cap and
inspect the wheel bearings. Once a year, or when required,
disassemble the wheel hubs remove the old grease and repack
the bearings forcing grease between rollers, cone and cage
with a good grade of high speed wheel bearing grease (never
use grease heavier than 265 A.S.T.M. penetration (“No. 2.”) Fill
the wheel hub with grease to the inside diameter of the outer
races and also fill the hub grease cap.

Reassemble the hub and mount the wheel. Then tighten the
adjusting nut, at the same time turn the wheel in both directions,
until there is a slight bind to be sure all the bearing surfaces are
in contact.

Then back-off the adjusting nut 1/6 to 1/4 turn or to the nearest
locking hole or sufficiently to allow the wheel to rotate freely
within limits of .001" to .010" end play. Lock the nut at this position.
Install the cotter pin and dust cap, and tighten all hardware.

SHAFT SEALS

CAUTION:

IMPORTANT -DRUM HEAD SEAL CARE

Grease seals every 40 hours of operation using

any grade #1 lithium base grease. Apply
grease until visible inside of mixing tub (over
grease). this will purge seal system of
contamination.

CLUTCH REDUCTION ASSEMBLY LUBRICATION

PADDLE SHAFT BEARINGS

The paddle shafts in the STOW MS-40M mixers rotate in sealed
ball bearings, which require no additional lubrication as they
are packed and sealed at the factory.

There is, on each end of the mixing drum, an zerk grease fitting.
Oil these fittings two or three times each week as they lubricate
the dumping mechanism of the mixing drum.

CAUTION:

BOLT CONNECTOR

A 5/8 " x 4 1/4" bolt is used as a connector pin located between
the reduction gear assembly and the paddle shaft. It is designed
to protect the transmission in the event a rock or other object
should get caught between the paddle blade and the drum, this
pin may shear. It is recommended that an extra bolt be kept on
hand so as to quickly make a replacement, if necessary.

This connector pin bolt is special. When replacing this
bolt consult the parts section of this manual for the
correct part number.

■

Failure

two or three times a week will cause the
dumping mechanism to stiffen, making the
mixer hard to dump.

to lubricate the zerk grease fittings

NOTE

The clutch reduction assembly has two separate compartments.
Each of which must be filled with its proper lubricant and checked
at regular intervals.

clutch compartment

The
number 30 SAE engine oil which can be poured through the
filler hole located just above the clutch inspection door on the
opposite side of the transmission. Fill the clutch compartment
with 30 SAE engine oil until it overflows the oil level plug located
on the shifter side of the clutch compartment . Check this oil level
every two or three months and add oil as required. Drain and
refill once a year.

reduction gear, upper compartment

The
number 90 SAE oil, as used in automobile transmissions. The
filler plug is at the top of the reduction gear case and the oil level
plug is on the same side of the case as the clutch lever. Fill the
reduction gear compartment with 90 SAE transmission oil until it
overflows the oil level plug. Check this oil level every two or
three months and add oil as required. Drain and refill once a
year.

should be filled with a good grade of

should be filled with

BEARING BRACKET

Grease the bearing bracket every month.

CLEANING

Always disconnect the spark plug wire before cleaning the inside
of the drum.

Never pour or spray water over the gasoline engine or electric
motor.

For consistent performance, long life and high quality mixing,
thoroughly clean the mixer inside and out at the end of each
day’s operation. To prevent lumps of dried mortar from forming
and contamination of future batches, do not allow a buildup of
materials to form on the blades or anywhere inside the drum.

PAGE 18 — STOW MS-40M— PARTS & OPERATION MANUAL — REV. #1 (05/17/02)

Clutch Adjustment Mechanical 12 CF Mixer

If the rotating mixing paddles appear to be losing rotational speed,
it may be necessary to adjust the clutch. For optimum
performance Multiquip recommends 35-55 lbs. applied pressure
to the hand clutch lever. After the first initial operating hours (8)
check the clutch for proper ensasment pressure.

Clutch Adjustment Procedure

CAUTION:

Always stop the engine, disconnect the spark
plug or electrical power cord before attempting
this procedure.

MS-40M — MAINTENANCE

1. To gain access to the " Gear Reduction Compartment"
remove the four 9/16-inch hex head bolts that secure the
hood to the engine and remove engine hood.

2. Drain the clutch compartment oil by removing the magnetic
3/8 plug located at the bottom of the Gear Reduction
Assembly.

NOTE

The Gear Reduction Compartment consist of two
compartments, a lower and upper.The
compartment houses the clutch, the
compartment contains the actual gear reduction.
Remember each compartment requires a different type
of lubricating oil.

3. To gain access to the "
the six 1/2-inch capscrews and lockwashers that secure
the clutch inspection door. Remove door and gasket.

4. Check that the clutch is disengaged by pulling the shifter
lever towards the rear of the mixer.

5. Refer to Figure 11 for steps 5A through 5G:

A. Rotate the clutch using the recoil starter until the

adjustment lock

Using a flat blade screwdriver loosen the adjustment bolt
just enough to release the adjustment lock.

B. Using a punch, rotate the

one notch at a time in the counter-clockwise direction until
a firm 35 to 55 lbs. pressure is felt when engaging the
clutch lever (the lever should snap into the engaged
position).

clutch Inspection door

(Figure 11) P/N EM934040 is visible.

adjusting ring

lower

uppe

r

" remove

P/N EM 934045

If the clutch cannot be adjusted, it may be necessary to
inspect or replace the clutch.

C. When the clutch has been satisfactorly adjusted reinstall

the

D. Reinstall the

inch capscrews and lockwashers, and also check that the
gasket is not worn or broken.

E. When the clutch has been satisfactorly adjusted reinstall

the

F. Remove the 3/8-inch square head pipe plug located on

the lower clutch compartment. Refill the clutch
compartment with 2 1/4 quarts of SAE 30 motor oil to the
level of the plug. When done reinstall plug.

G. Reinstall spark plug wire or electric power cord. Start

engine, check for proper clutch engagement and inspect
for any oil leaks.

Any questions regarding the above procedure please
contact the Multiquip Service Dept. at 1-800 421-1244.

Figure 11. Clutch Adjustment Lock Location

NOTE

adjustment lock

clutch Inspection door

adjustment lock

P/N EM 934040 and tighten lock bolt.

using the six 1/2-

P/N EM 934040 and tighten lock bolt.

NOTE

STOW MS-40M — PARTS & OPERATION MANUAL — REV. #1 (05/17/02) — PAGE 19

MS-40M — TROUBLESHOOTING (ENGINE)

Practically all breakdowns can be prevented by proper
handling and maintenance inspections, but in the event of a
breakdown, please take a remedial action following the

diagnosis based on the Engine Troubleshooting (Table 3)
information shown below and on the proceeding page. If the
problem cannot be remedied, please leave the unit just as it
is and consult our company's business office or service

MOTPMYS MELBORPELBISSOP NOITULOS

?tignihcaersi

?leuFoN leuFddA

?knatleufniretaW .knatleufecalperrohsulF

?deggolcretlifleuF retlifleufecalpeR

?roterubrackcutS .msinahcemtaolfkcehC

gnitratsrooP

?dersigulpkrapS .tinunoitingirotsinartkcehC.deluofsigulpkrapS

leuffieesotroterubractcepsnI

?etihw-eulbsigulpkrapS

GNITOOHSELBUORTENIGNE.3ELBAT

enilleufkcehC

erastejroterubraC.gnikaelriadetcejni,noisserpmoctneiciffusnI

.)wolfrevo(deggolc

?gulp

?liooN .deriuqersalioddA

?gnitratsnopu

?esool

"noisserpmoc

"noisserpmoc"

on"tuptuorewoptneiciffusnI

?esoolsigulpkrapS .gulpkrapsecalpeR

?sgnirnotsipnroW .sgnirnotsipecalpeR

tuptuorewoptneiciffusnI

?daeh

krapsfopittatneserpkrapsoN

sknilbpmalmralaerusserpliO

?revonruttonlliwenignE .tniojlexayrassecenfidnanotsipdnarednilycecalpeR

stlobgnitcennocdaehrednilyC

?degamadteksagdaehrednilyC .teksagdaehrednilycecalpeR

?taesevlavfonoitcnuflaM .sevlavtaes-eR

renaelc-rianinoitcnuflaM

?deggolcretlifria,metsys

ecafretnimorfnignikaelriA

rednilycdnaroterubracneewteb

.deluoffigulpkrapsecalpeR.nekorbhctiwspotS/tratS

."rosneslio"tiucricnwodtuhscitamotuAkcehC

.stlobgnitcennocdaehrednilycnethgiT

.retlifriaecalperronaelC

.teksagdaehrednilyc

.nekorbrodekcarcdrocegatlovhgih,nekorbtinunoitingirotsinarT

ecalpeR.daehrednilycdnaroterubracneewtebstlobnethgiT

?metsysleufninoitcnuflaM

.retlifleufecalperronaelC

.roterubracecalperronaelC

.taolfroterubrackcehC

PAGE 20 — STOW MS-40M— PARTS & OPERATION MANUAL — REV. #1 (05/17/02)

MS-40M — TROUBLESHOOTING (ENGINE/MIXER)

)DEUNITNOC(GNITOOHSELBUORTENIGNE.3ELBAT

MOTPMYS MELBORPELBISSOP NOITULOS

tuptuorewoptneiciffusnI

staehrevodna"noisserpmoc"

leufhcumotsnruB

ylsuoinitnocsiroloctsuahxE

"ETIHW"

ylsuoinitnocsiroloctsuahxE

"KCALB"

?stcudorp

?ytisocsiv

?sgnirnroW sgnirecalpeR

?nafgniloocninoitcnuflaM .nafgniloocecalperrokcehC

?deggolcretlifekat-niriA .retlifekat-niriaecalperronaelC

tsuahxefonoitalumuccarevO

?gulpkrapsgnorW .gulpkrapsepytdetseggusserutcafunamhtiwgulpkrapsecalpeR

gnorwsiliognitacirbuL

?deggolcrennaelcriA .renaelcriaecalperronaelC

tesneebtonsahevlavekohC

?noitisoptcerrocehtot

nolaes,evitcefedroterubraC

?nekorbroterubrac

tnemtsujdaroterubracrooP

?hcirootsnurenigne"

.sevlavkcehcdnanaelC

.yrassecenfiecalper,relffumkcehC

.ytisocsivtcerrochtiwliognitacirbulecalpeR

.noitisoptcerrocehtotevlavekohctsujdA

.laesroroterubracecalpeR

.roterubractsujdA

GNITOOHSELBUORTREXIM.4ELBAT

MOTPMYS MELBORPELBISSOP NOITULOS

?niprotcennocnekorB

.etatortonlliwsedalB

?hctulcdetsujda-simroevitcefeD .hctulcecalperrotsujdA

murdmorfgnikaellairetaM

.sdne

)tlit(egrahcsidottluciffidmurD

?slaes

?deggolcretlifria

?stekcarb

tfahselddapevitcefedronroW

,metsysrenaelc-rianinoitcnuflaM

troppusmurdnrowroevitcefeD

.thgitootdetsujdasedalB .murdfosllawedishcuottsomlayehtlitnusedalbtsujdA

.slaesecalperrotsujdA

.retlifriaecalperronaelC

.ecalperrotekcarbotesaergylppA

.gniredronehw751369N/PesU.niprotcennocecalpeR

STOW MS-40M — PARTS & OPERATION MANUAL — REV. #1 (05/17/02) — PAGE 21

MS-40M— — EXPLANATION OF CODE IN REMARKS COLUMN

How to read the marks and remarks used in this parts
book.

Items Found In the “Remarks” Column

Serial Numbers-Where indicated, this indicates a serial
number range (inclusive) where a particular part is used.

Model Number-Where indicated, this shows that the
corresponding part is utilized only with this specific model
number or model number variant.

Items Found In the “Items Number” Column

All parts with same symbol in the number column,

■

, belong to the same assembly or kit.

If more than one of the same reference number is
listed, the last one listed indicates newest (or latest)
part available.

, #, +, %, or

*

NOTE

NOTE

The contents of this catalog are
subject to change without notice

.

PAGE 22 — STOW MS-40M— PARTS & OPERATION MANUAL — REV. #1 (05/17/02)

MS-40M— SUGGESTED SPARE PARTS

MS40M 1 TO 3 UNITS

Qty. P/N Description

2 ............ 491010 ............ RUBBER LATCH ASSY.

1 ............ EM200293 .......PADDLE ARM TOW SIDE

1 ............ EM200294 ....... PADDLE ARM CENTER TOW SIDE

1 ............ EM200295 ....... PADDLE ARM CENTER ENGINE SIDE

1 ............ EM200296 ....... PADDLE ARM ENGINE SIDE

3 ............ EM200863 ....... RUBBER BLADE KIT (STEEL DRUM)

2 ............ EM200297 ....... U-BOLT

2 ............ EM200268 ....... U-BOLT

2 ............ 3530 ................PADDLE SHAFT, SEAL KIT

2 ............ EM902153 ....... BEARING, PADDLE SHAFT

3 ............ EM963157 ....... CONNECTOR BOLT

1 ............ EM934041 ....... CLUTCH, DRIVEN MEMBER

NOTE

Part numbers on this Suggested
Spare Parts List may supercede/
replace the P/N shown in the text
pages of this book.

MS40M 5 TO 10 UNITS

Qty. P/N Description

4 ............ 491010 ............ RUBBER LATCH ASSY.

2 ............ EM200293 .......PADDLE ARM TOW SIDE

2 ............ EM200294 ....... PADDLE ARM CENTER TOW SIDE

2 ............ EM200295 ....... PADDLE ARM CENTER ENGINE SIDE

2 ............ EM200296 ....... PADDLE ARM ENGINE SIDE

6 ............ EM200863 ....... RUBBER BLADE KIT (STEEL DRUM)

4 ............ EM200297 ....... U-BOLT

4 ............ EM200268 ....... U-BOLT

4 ............ 3530 ................PADDLE SHAFT, SEAL KIT

4 ............ EM902153 ....... BEARING, PADDLE SHAFT

5 ............ EM963157 ....... CONNECTOR BOLT

2 ............ EM934041 ....... CLUTCH, DRIVEN MEMBER

STOW MS-40M — PARTS & OPERATION MANUAL — REV. #1 (05/17/02) — PAGE 23

ENGINE SIDE PADDLE ASSY.

MS-40M — ENGINE SIDE PADDLE ASSY.

PAGE 24 — STOW MS-40M— PARTS & OPERATION MANUAL — REV. #1 (05/17/02)

MS-40M — ENGINE SIDE PADDLE ASSY.

ENGINE SIDE PADDLE ASSY.

NO PART NO PART NAME QTY. REMARKS

3 EM200296 PADDLE ARM ENGINE SIDE 1
4 EM200295 PADDLE ARM CENTER ENGINE SIDE 1
5 0300B FLAT WASHER 5/16 28
6 0161D HEX NUT 5/16 14
7

# EM203433 END BACK-UP BLADE 2

*

8 0161C LOCK WASHER 5/16 14
9 1207 HHCS 5/16-18 1 3/4" 14
11 EM200292 PADDLE ARM INSERT CASTING 8
12 EM200297 END PADDLE U-BOLT 2
13 EM200268 CENTER PADDLE J-BOLT 2
14

# EM203432 CENTER BACK-UP BLADE 4

*

17 5054A LOCk WASHER 1/2" 8
18 968011 HEX NUT 1/2-13 8
19
20

EM200212 TOP RUBBER BLADE 4

*

EM200213 END RUBBER BLADE 2

*

EM200863 BLADE KIT(STEEL DRUM ONLY)........................ 1 ...... INCLUDES ITEMS W/

AND MTG. HDW.

*

STOW MS-40M — PARTS & OPERATION MANUAL — REV. #1 (05/17/02) — PAGE 25

TOW SIDE PADDLE ASSY.

MS-40M — TOW SIDE PADDLE ASSY.

PAGE 26 — STOW MS-40M— PARTS & OPERATION MANUAL — REV. #1 (05/17/02)

MS-40M — TOW SIDE PADDLE ASSY.

TOW SIDE PADDLE ASSY.

NO PART NO PART NAME QTY. REMARKS

1 EM200293 PADDLE ARM TOW SIDE 1
2 EM200294 PADDLE ARM CENTER TOW SIDE 1
5 0300B FLAT WASHER 5/16 28
6 0161D HEX NUT 5/16 14
7

# EM203433 END BACK-UP BLADE 2

*

8 0161C LOCK WASHER 5/16 14
9 1207 HHCS 5/16-18 1 3/4" 14
11 EM200292 PADDLE ARM INSERT CASTING 8
12 EM200297 END PADDLE U-BOLT 2
13 EM200268 CENTER PADDLE U-BOLT 2
14

# EM203432 CENTER BACK-UP BLADE 4

*

17 5054A LOCL WASHER 1/2" 8
18 968011 HEX NUT 1/2-13 8
19
20

EM200212 TOP RUBBER BLADE 4

*

EM200213 END RUBBER BLADE 2

*

EM200863 BLADE KIT(STEEL DRUN ONLY) ...................... 1 ........ INCLUDES ITEMS W/

AND MTG. HDW.

*

STOW MS-40M — PARTS & OPERATION MANUAL — REV. #1 (05/17/02) — PAGE 27

TOW SIDE PADDLE ASSY.

MS-40M — PADDLE SHAFT ASSY.

PAGE 28 — STOW MS-40M— PARTS & OPERATION MANUAL — REV. #1 (05/17/02)

MS-40M — PADDLE SHAFT ASSY.

TOW SIDE PADDLE ASSY.

NO PART NO PART NAME QTY. REMARKS

1

*

2 13348 RING, SNAP 1
3 13349 SPACER, SNAP RING 1

4 13344 SHAFT, PADDLE..................................................... 1 .... STEEL DRUM ONLY

5 EM902153 BEARING, BALL 2
6

*

7 3024 SPRING PADDLE SHAFT 2
8 3047 SPACER, 2 X 1-1/8 X 1/4L 1
9 3061 SPACER 2-7/8 X 2-1/8 X .105 14
10

13002 SEAL BEARING 1-1/2 ID 2

3019 SEAL PADDLE SHAFT, 1-1/8 ID 4

3494 SEAL, URETHANE 1-1/4 ID 2

*

3530 PADDLE SHAFT SEAL KIT .................................... 1 .... INCLUDES ITEMS W/

*

STOW MS-40M — PARTS & OPERATION MANUAL — REV. #1 (05/17/02) — PAGE 29

STEEL DRUM ASSY.

MS-40M — STEEL DRUM ASSY.

PAGE 30 — STOW MS-40M— PARTS & OPERATION MANUAL — REV. #1 (05/17/02)

MS-40M — STEEL DRUM ASSY.

STEEL DRUM ASSY.

NO PART NO PART NAME QTY. REMARKS

1 EM010022 KEY, 3/8 SQ X 1 3/4 1
2 10176 NUT, NYLOC 1/2-13 17
3 13211 WASHER, FLAT, 1/2 USS 4
4 13277Y BOSS, BEARING 2
5 13345Y BEARING BRACKET 2
6 13346Y TUB, STEEL 1
7 EM200079 SHIM, BEARING BRKT. .135 2
8 EM200080 SHIM, BEARING BRKT. .187 2
9 EM200255 COUPLER, PADDLE SHAFT 1
10 EM201537Y DUMP LEVER 1
11 EM201731Y DRUM LATCH 1
12 EM203335Y HINGE, GRILL CLOSING BAR 1
13 EM203344Y BAR, GRILL OPENING 1
14 EM203449 GRILL, DRUM 1
15 2621 ZERK, GREASE STR 1/4-28 4
16 3214 SCREW, HHC 1/2-13 X 1 1/4 3
17 3249 CAP, DUST 1
18 5218 SCREW, HHC 1/2-13 X 1 1/2 12
19 7170 PIN, HITCH CLIP, 5/32 X 3-5/16 1
20 EM924015 PIN, COTTER, 3/16 X 1 2
21 9503 NUT, NYLOC 5/8-11 2
22 EM961019 SCREW, SQHS, 3/8-16 X 1-1/4, CUP 2
23 EM963157 SCREW, HHC 5/8-11 X 4-1/2, GR2 1

24 1162A CAP, GREASE ZERK 1

STOW MS-40M — PARTS & OPERATION MANUAL — REV. #1 (05/17/02) — PAGE 31

CAB ASSY.

MS-40M — CAB ASSY.

PAGE 32 — STOW MS-40M— PARTS & OPERATION MANUAL — REV. #1 (05/17/02)

MS-40M — CAB ASSY.

CAB ASSY.

NO PART NO PART NAME QTY. REMARKS

1 EM202957Y CAB DOOR, COMPLETE ASSY. 1
2 1284 HHCS 3/8-16 X 1.1/2” 4
3 4001 FLAT WASHER 3/8” 8
4 202771 CAB FRONT SUPPORT ANGLE 1
5 10133 LOCK NUT 3/8-16 4
6 13333Y LATCH PIN ASSY. 2
7 491010 RUBBER LATCH ASSY. 2

STOW MS-40M — PARTS & OPERATION MANUAL — REV. #1 (05/17/02) — PAGE 33

FRAME, WHEEL, TIRE AND HUB ASSY.

MS-40M — FRAME, WHEEL, TIRE AND HUB ASSY.

PAGE 34 — STOW MS-40M— PARTS & OPERATION MANUAL — REV. #1 (05/17/02)

MS-40M — FRAME, WHEEL, TIRE AND HUB ASSY.

FRAME, WHEEL, TIRE AND HUB ASSY.

NO PART NO PART NAME QTY. REMARKS

1 10176 LOCK NUT 1/2-13 8
2 EM204086 TRANSMISSION SUPPORT BAR 2
3 5218 HHCS 1/2-13 X 1.1/2” 4
4 2549 HHCS 1/2-13 X 3” 4
5 0447 FLAT WASHER 1/2” 14
6 EM202765Y FRAME W/A 1

7 EBC-1 BALL HITCH TOW BAR............................................ 1 ............ CONTACT UNIT SALES DEPT.

8 ELC-1 PINTLE EYE TOW BAR ............................................ 1 ............ CONTACT UNIT SALES DEPT.

9 EDC-1 PIN HOLE TOW BAR ................................................ 1 ............ CONTACT UNIT SALES DEPT.

10 5070B LOCK NUT 3/4-10 1
11 EM963580 HHCS 3/4-10 X 4.1/2” 1
12 8244 HEX NUT 1/2-20 4
13 5054A LOCK WASHER 1/2” 4
14 EM201225 AXLE SPRING 2
15 EM966204 SQUARE AXLE U-BOLT 1.1/2” 2
16 EM202983 AXLE 1
17 13363 SAFETY CHAIN ASSY. 2
18# EM941278 GREASE CAP 2
19# EM968302 AXLE NUT 2
20# EM923161 AXLE WASHER 2
21# EM903113 OUTER BEARING CONE 2
22# EM903012 OUTER BEARING CUP 2
24# EM941257 WHEEL 13 X 4.1/2-5 ON 4.1/2” BC 2
25# EM941279 SERRATED WHEEL STUD 10
26# EM941277 HUB INC. 2
27# EM903169 INNER BEARING CUP 2
28# EM903168 INNER BEARING CONE 2
29# EM914324 SEAL 2
31 EM941280 WHEEL NUT 10

STOW MS-40M — PARTS & OPERATION MANUAL — REV. #1 (05/17/02) — PAGE 35

NAME PLATE AND DECALS

MS-40M — NAME PLATE AND DECALS

PAGE 36 — STOW MS-40M— PARTS & OPERATION MANUAL — REV. #1 (05/17/02)

MS-40M — NAME PLATE AND DECALS

NAME PLATE AND DECALS

NO PART NO PART NAME QTY. REMARKS

1 EM948423 DECAL : CAUTION 2
2 EM924801 DECAL : SAFETY INSTRUCTIONS 1

3 PLATE, SERIAL NO............................. 1 ........ CONTACT MQ SERVICE DEPT. W/MODEL & S/N

4 TBD DECAL : MQ STOW 1
5 DCL151 DECAL : INSPECT TOWING 2
6 13238 DECAL : DUMP CONTROL 1
7 511764 DECAL : DRIVE CONTROL 1

SEE DECAL ILLUSTRATIONS ON PAGE 6.

STOW MS-40M — PARTS & OPERATION MANUAL — REV. #1 (05/17/02) — PAGE 37

HONDA ENGINE ASSY.

MS-40M — HONDA ENGINE ASSY.

PAGE 38 — STOW MS-40M— PARTS & OPERATION MANUAL — REV. #1 (05/17/02)

MS-40M — HONDA ENGINE ASSY.

HONDA ENGINE ASSY.

NO PART NO PART NAME QTY. REMARKS

1 EM203039 11HP HONDA ENGINE 1
2 EM940734 KILL SWITCH 1
3 EM203298 ENGINE KILL GROUND WIRE 1
4 EM203035 ENGINE KILL WIRE 1
5 9154 HHCS 3/8-16 X 1.3/4” 4
6 10136 FLAT WASHER 3/8” 8
7 EM100235 ENGINE SHIM .030 AR

EM100236 ENGINE SHIM .018 AR
EM100237 ENGINE SHIM .010 AR

8 EM203007 ENGINE PAD .187 AR

EM203016 ENGINE PAD .135 AR

EM203017 ENGINE PAD .060 AR
9 10133 LOCK NUT 3/8-16 4
10 EM204550 MOTOR MOUNT 2

11 EM203038 ADAPTER KIT ............................................................. 1 .......... INCLUDES ITEMS W/

12
13 EM927066 SQ KEY 1
14 EM961045 SHSS 5/16-18 X 1/2”NYLOC 1
15# EM925013 LEVER PIN 3
16# EM925018 SHORT LINK PIN 3
17# EM925016 LONG LINK PIN 3
18# EM959012 LEVER 6
19# EM934054 ROLLER 3
20# 5117 COTTER PIN 9
21# EM934053 CONNECTING LINK 6
22 9503 SLOTTED HHCS 1/4-20 X 1/2” 1
23# EM934040 ADJUSTING LOCK 1
24# EM934039 CLUTCH HOUSING 1
25# EM918009 SPRING 3
26# EM934041 SPLINED CENTER W/FACING 1
27# EM934042 PRESSURE PLATE ASM 1
28# EM934043 RELEASE SLEEVE 1
29# EM934045 ADJUSTING RING 1
30# EM963289 BOLT 2
31# EM969009 LOCK NUT 2
32# EM934044 RELEASE BEARING ASM 1
33 1475 WIRE SPLICE 1
34 EM203149 EXHAUST DEFLECTOR 1
35
36 EM801570 PILOT BUSHING 1

37 EM934022 CLUTCH ASM ............................................................. 1 .......... INCLUDES ITEMS/W#

38
39

11090 STUD, 3/8 SHC 4

*

EM203040 SLEEVE 1

*

13377 OIL SEAL 4

*

13379 COPPER WASHER 4

*

*

STOW MS-40M — PARTS & OPERATION MANUAL — REV. #1 (05/17/02) — PAGE 39

ELECTRIC MOTOR ASSY.

MS-40M — ELECTRIC MOTOR ASSY.

PAGE 40 — STOW MS-40M— PARTS & OPERATION MANUAL — REV. #1 (05/17/02)

MS-40M — ELECTRIC MOTOR ASSY.

ELECTRIC MOTOR ASSY.

NO PART NO PART NAME QTY. REMARKS

1 EM939228 5 HP 1 PHASE ELECT MOTOR 1
1 EM239229 5 HP 3 PHASE ELECT MOTOR 1
2 1023 HHCS 3/8-16 X 1.1/4” 8
3 10136 FLAT WASHER 3/8” 16
4 EM204549 MOTOR MOUNT 2
5 10133 LOCK NUT 3/8-16 8
6 EM010009 SQ KEY 1
7 EM801570 BUSHING 1
8 EM934042 PRESSURE PLATE ASM 1
9# EM934043 RELEASE SLEEVE 1
10# EM934045 ADJUSTING RING 1
11# EM963289 BOLT 2
12# EM969009 LOCK NUT 2
13# EM934044 RELEASE BEARING ASM 1
14# EM961045 SHSS 5/16-18 X 1/2” NYLOC 1
15# EM925013 LEVER PIN 3
16# EM925018 SHORT LINK PIN 3
17# EM925016 LONG LINK PIN 3
18# EM959012 LEVER 6
19# EM934054 ROLLER 3
20# 5117 COTTER PIN 9
21# EM934053 CONNECTING LINK 6
22 9503 SLOTTED HHCS 1/4-20 X 1/2” 1
23# EM934040 ADJUSTING LOCK 1
24# EM934039 CLUTCH HOUSING 1
25# EM918009 SPRING 3
26# EM934041 SPLINED CENTER W/FACING 1
27 EM204526 MOUNT BRKT 1
28 10019 LOCK NUT 10-32 3
29 2203 FLAT WASHER #10 6
30 EM201794 PIG TAIL 1
31 0174 90 DEG ELBOW 1
32 EM940228 MOTOR STARTER 1 PHASE 1
32 3482 MOTOR STARTER 3 PHASE 1
33 EM940198 HEATER 1 PHASE 1
33 EM940209 HEATER 3 PHASE 1
34 8133 RHMS 10-32 X 3/4” 3
35 EM940184 REDUCER BUSHING 1
36 EM012295 CONDUIT 1
37 EM100235 ENGINE SHIM .030 AR

EM100236 ENGINE SHIM .018 AR

EM100237 ENGINE SHIM .010 AR
38 EM203007 ENGINE PAD .187 AR

EM203016 ENGINE PAD .135 AR

EM203017 ENGINE PAD .060 AR

39 EM934022 CLUTCH ASM ............................................................. 1 .......... INCLUDES ITEMS/W#

STOW MS-40M — PARTS & OPERATION MANUAL — REV. #1 (05/17/02) — PAGE 41

TRANSMISSION ASSY.

MS-40M — TRANSMISSION ASSY.

PAGE 42 — STOW MS-40M— PARTS & OPERATION MANUAL — REV. #1 (05/17/02)

MS-40M — TRANSMISSION ASSY.

TRANSMISSION ASSY.

NO PART NO PART NAME QTY. REMARKS1

1# 2200 HHCS 3/8-24 X 2" 1
2# EM600029 SHIFTER SHAFT 1
3# EM914005 SEAL 1
4# EM600028 CLUTCH YOKE 1
5# 0181B LOCK WASHER 1/4” 2
6# 0730 HHCS 1/4-20 X 1” 2
7# EM926029 SNAP RING 2
8# EM600023 BEARING RETAINER 1
9# EM600022 BEARING RETAINER GASKET 1
10# 914209 SEAL 1
11# EM902091 BALL BEARING 4
12# EM600016 INPUT PINION SHAFT 1
13# EM911329 SQ HEAD MAG. PINE PLUG 3/8” 2
14# EM600020 INTERNAL GEAR 1
15# EM010062 SQ KEY 3/8 X 1.3/8” 1
16# EM600131 OUTPUT DRIVE PINION 1
17# 10136 FLAT WASHER 3/8” 1
18# EM902161 BALL BEARING 1
19 EM963157 HHCS 5/8-11 X 4.1/2” GD2 1
20 EM961019 SQHSS3/8-16 X 1.1/4” CUP 2
21 EM200255 PADDLE SHAFT COUPLER 1
22 EM010022 SQ KEY 3/8 X 3/8 X 1.3/4’ 1
23 9503 LOCK NUT 5/8-11 1
24# 600015 OUTPUT SHAFT 1
25# 914207 OIL SEAL 1
26# 600014 TRANSMISSION COVER 1
27# EM600133 OUTPUT SHAFT GEAR 1
28# EM926036 SNAP RING 1
29# EM911064 SQ HEAD PINE PLUG 1/2 NPT 2
30# EM600012 MAIN TRANSMISSION HOUSING 1
31# EM911356 BREATHER VENT PIPE PLUG 1/2” 2
32# EM600133 ROLL PIN 1
33# EM600024 LOCK PLATE 1
34# EM927048 WOODRUFF KEY #A 1
35# 10133 LOCK NUT 3/8-16 1
36# EM600021 TRANSMISSION COVER GASKET 1
37 EM600018 SHIFTER LEVER 1
38# 0161C LOCK WASHER 3/8” 17
39# 0202 HHCS 5/8-16 X 1” 17
40# 4196 HHCS 3/8-16 X 3/4” 6
41# 1875 INTER. SHKP WASHER 3/8” 6
42# EM931233 SHIFTER COVER 1
43# EM600026 SHIFTER COVER GASKET 1
44# EM300999 STUD 7/16-14 X 2.1/16” 4
45# 2955 LOCK WASHER 7/16” 4
46# EM968010 HEX NUT 7/16-14 4
47# EM925109 DOWEL PIN 3
48 EM801965 GASKET 1

49 EM600000 COMP.TRANS. ASM. ................................................ 1 ............. INCLUDES ITEMS W/#

STOW MS-40M — PARTS & OPERATION MANUAL — REV. #1 (05/17/02) — PAGE 43

Effective: July 1, 2000

TERMS AND CONDITIONS OF SALE — PARTS

PAYMENT TERMS

Terms of payment for parts are net 10 days.

FREIGHT POLICY

All parts orders will be shipped collect or
prepaid with the charges added to the invoice.
All shipments are F.O.B. point of origin.
Multiquip’s responsibility ceases when a signed
manifest has been obtained from the carrier,
and any claim for shortage or damage must be
settled between the consignee and the carrier.

MINIMUM ORDER

The minimum charge for orders from Multiquip
is $15.00 net. Customers will be asked for
instructions regarding handling of orders not
meeting this requirement.

RETURNED GOODS POLICY

Return shipments will be accepted and credit
will be allowed, subject to the following
provisions:

1. A Returned Material Authorization must
be approved by Multiquip prior to shipment.

2. To obtain a Return Material Authorization,
a list must be provided to Multiquip Parts
Sales that defines item numbers,
quantities, and descriptions of the items to
be returned.

a. The parts numbers and descriptions

must match the current parts price
list.

b. The list must be typed or computer

generated.

c. The list must state the reason(s) for

the return.

d. The list must reference the sales

order(s) or invoice(s) under which
the items were originally purchased.

e. The list must include the name and

phone number of the person
requesting the RMA.

3. A copy of the Return Material
Authorization must accompany the return
shipment.

4. Freight is at the sender’s expense. All

5. Parts must be in new and resalable

6. The following items are not returnable:

7. The sender will be notified of any material

8. Such material will be held for 5 working

9. Credit on returned parts will be issued at

10. In cases where an item is accepted for

11. Credit issued will be applied to future

PRICING AND REBATES

parts must be returned freight prepaid to
Multiquip’s designated receiving point.

condition, in the original Multiquip package
(if any), and with Muiltiquip part numbers
clearly marked.

a. Obsolete parts. (If an item is listed

in the parts price book as being
replaced by another item, it is
obsolete.)

b. Any parts with a limited shelf life

(such as gaskets, seals, “O” rings,
and other rubber parts) that were
purchased more than six months
prior to the return date.

c. Any line item with an extended dealer

net price of less than $5.00.
d. Special order items.
e. Electrical components.
f. Paint, chemicals, and lubricants.
g. Decals and paper products.
h. Items purchased in kits.

received that is not acceptable.

days from notification, pending
instructions. If a reply is not received
within 5 days, the material will be returned
to the sender at his expense.

dealer net price at time of the original
purchase, less a 15% restocking charge.

which the original purchase document
can not be determined, the price will be
based on the list price that was effective
twelve months prior to the RMA date.

purchases only.

Prices are subject to change without prior
notice. Price changes are effective on a specific
date and all orders received on or after that date
will be billed at the revised price. Rebates for
price declines and added charges for price
increases will not be made for stock on hand at
the time of any price change.

Multiquip reserves the right to quote and sell
direct to Government agencies, and to Original
Equipment Manufacturer accounts who use
our products as integral parts of their own
products.

SPECIAL EXPEDITING SERVICE

A $20.00 to $50.00 surcharge will be added to
the invoice for special handling including bus
shipments, insured parcel post or in cases
where Multiquip must personally deliver the
parts to the carrier.

LIMITATIONS OF SELLER’S LIABILITY

Multiquip shall not be liable here under for
damages in excess of the purchase price of the
item with respect to which damages are claimed,
and in no event shall Multiquip be liable for loss
of profit or good will or for any other special,
consequential or incidental damages.

LIMITATION OF WARRANTIES

No warranties, express or implied, are made in
connection with the sale of parts or trade
accessories nor as to any engine not
manufactured by Multiquip. Such warranties
made in connection with the sale of new,
complete units are made exclusively by a
statement of warranty packaged with such
units, and Multiquip neither assumes not
authorizes any person to assume for it any
other obligation or liability whatever in
connection with the sale of its products. A part
from such written statement of warranty, there
are no warranties, express, implied or statutory,
which extend beyond the description of the
products on the face hereof.

PAGE 44 — STOW MS-40M— PARTS & OPERATION MANUAL — REV. #1 (05/17/02)

NOTE PAGE

STOW MS-40M — PARTS & OPERATION MANUAL — REV. #1 (05/17/02) — PAGE 45

PARTS AND OPERATION MANUAL

HERE'S HOW TO GET HELP

PLEASE HAVE THE MODEL AND SERIAL NUMBER
ON-HAND WHEN CALLING

PARTS DEPARTMENT

800-427-1244 or 310-537-3700
FAX: [phone] or 310-637-3284

^^^^^*^^^^^^^^^^^^^^^^^^^^^^^^^*^6668

SERVICE DEPARTMENT/TECHNICAL ASSISTANCE

800-478-1244 or 310-537-3700
FAX: [phone]

WARRANTY DEPARTMENT

888-661-4279, or 310-661-4279
FAX: [phone]

MAIN

800-421-1244 or 310-537-3700
FAX: [phone]

MULTIQUIP INC.

POST OFFICE BOX 6254
CARSON, CA 90749
310-537-3700 • 800-421-1244
FAX: [phone]
E-MAIL: [e-mail]
WWW: multiquip.com

Quebec, Canada • Manchester, UK • Rio De Janiero, BR • Guadalajara, MX

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