Multiquip MC94S, MC94P User Manual

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OPERATION AND PARTS MANUAL

MODELS

MC94S MC94P

CONCRETE MIXERS

Revision #8 (03/06/09)

To find the latest revision of this

publication, visit our website at:

www.multiquip.com

THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.

PROPOSITION 65 WARNING

Engine exhaust and some of its constituents, and some dust created by power sanding, sawing, grinding, drillingandotherconstructionactivities contains chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. Some examples of these chemicals are:

Leadfromlead-basedpaints. Crystallinesilicafrombricks. Cementandothermasonryproducts. Arsenicandchromiumfrom chemically treatedlumber.

Your risk from these exposures varies, dependingonhowoftenyoudothistype of work. To reduce your exposure to these chemicals: work in aALWAYS well ventilated area, and work with

approved safety equipment, such as

dust masks that are specially designed to filter out microscopic particles.

PAGE 2 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

NOTES

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 3

MC94P/S CONCRETE MIXER — TABLE OF CONTENTS

MQ Multiquip MC94P/S Concrete Mixers

Proposition 65 Warning ............................................. 2

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

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

Specifications ............................................................ 6

Dimensions (Mixer) ................................................... 7

Safety Message Alert Symbols ................................. 8

Rules For Safe Operation .................................... 9-10

Operation and Safety Decals .................................. 11

General Information ................................................ 12

Mixer Basic Components ........................................ 13

Basic Engine Components ...................................... 14

Handwheel Assembly .............................................. 15

Towing Guidelines ................................................... 16

Safety Chain Connection ........................................ 17

Electric Motor ..................................................... 18-19

Pre-Inspection (Gasoline Engine) ........................... 20

Initial Start-up (Gasoline Engine)............................ 21

Initial Start-up (Electric Motor) ................................ 22

Operation ................................................................ 23

Maintenance (Engine)........................................ 24-25

Maintenance (Mixer) .......................................... 26-28

Troubleshooting (Engine) ........................................ 30

Troubleshooting (Engine/Mixer) .............................. 31

Explanation Of Code In Remarks Column .............. 32

Suggested Spare Parts ........................................... 33

HONDA GX240K1QA2 ENGINE

Air Cleaner Assembly ......................................... 50-51

Camshaft Assembly ........................................... 52-53

Carburetor Assembly ......................................... 54-55

Control Assembly ............................................... 56-57

Crankcase Cover Assembly ............................... 58-59

Crankshaft Assembly ......................................... 60-61

Cylinder Barrel Assembly ................................... 62-63

Cylinder Head Assembly .................................... 64-65

Fan Cover Assembly .......................................... 66-67

Flywheel Assembly ............................................ 68-69

Muffler Assembly ............................................... 70-71

Fuel Tank Assembly ........................................... 72-73

Ignition Coil ........................................................ 74-75

Piston Assembly ................................................. 76-77

Recoil Starter ..................................................... 78-79

Label Assembly .................................................. 80-81

Terms and Conditions of Sale ................................. 82

Componet Drawings

Nameplate and Decals....................................... 34-35

Mixer Assembly (Steel Drum) ............................ 36-37

Mixer Assembly (Plastic Drum) .......................... 38-39

Main Frame Assembly ....................................... 40-41

Axle Assembly .................................................... 42-43

Cabinet Assembly .............................................. 44-45

Gas Engine Mounting Plate Asasembly ............. 46-47

Electric Motor Mounting Plate Asasembly ......... 48-49

PAGE 4 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

NOTE

Specification and part number are subject to change without notice.

Best Deal!

PARTS ORDERING PROCEDURES

Ordering parts has never been easier!

Choose from three easy options:

Order via Internet (Dealers Only):

Order parts on-line using Multiquip’s SmartEquip website!

N View Parts Diagrams

N Order Parts N Print Speciﬁcation Information

If you have an MQ Account, to obtain a Username and Password, E-mail us at: parts@multiquip.

com.

To obtain an MQ Account, contact you District Sales Manager for more information.

January 1

Effective:

, 2006

Goto www.multiquip.com and click on

Order Parts

to log in and save!

Order via Fax (Dealers Only):

All customers are welcome to order parts via Fax. Domestic (US) Customers dial: 1-800-6-PARTS-7 (800-672-7877)

Order via Phone:

Non-Dealer Customers:

Contact your local Multiquip Dealer for parts or call 800-427-1244 for help in locating a dealer near you.

When ordering parts, please supply:

R Dealer Account Number R Dealer Name and Address R Shipping Address (if different than billing address) R Return Fax Number R Applicable Model Number R Quantity, Part Number and Description of Each Part

Use the internet and qualify for a 5% Discount on Standard orders for all orders which include complete part numbers.*

Fax your order in and qualify for a 2% Discount on Standard orders for all orders which include complete part numbers.*

Domestic (US) Dealers Call:

1-800-427-1244

International Customers should contact their local Multiquip Representatives for Parts Ordering information.

R Specify Preferred Method of Shipment: UPS/Fed Ex DHL

N Priority One Tr uck  N Ground N Next Day N Second/Third Day

Note: Discounts Are Subject To Change

NOTICE

All orders are treated as Standard Orders and will

ship the same day if received prior to 3PM PST.

www.multiquip.com

WE ACCEPT ALL MAJOR CREDIT CARDS!

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 5

MC94P/S CONCRETE MIXER — SPECIFICATIONS

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PAGE 6 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

MC94P/S CONCRETE MIXER — DIMENSIONS (MIXER)

See Table 2 for mixer dimensions

Figure 1. Mixer Dimensions

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 7

MC94P/S CONCRETE MIXER — SAFETY MESSAGE ALERT SYMBOLS

FOR YOUR SAFETY AND THE SAFETY OF OTHERS!

Safety precautions should be followed at all times when operating this equipment. Failure to read and understand the Safety Messages and Operating Instructions could result in injury to yourself and others.

This Owner's Manual has been developed to provide complete instructions for the safe and efficient

NOTE

operation of the Multiquip

MC94P (Plastic) and MC94S (Steel) Concrete Mixers.

Before using these mixers, ensure that the operating individual has read and understands all instructions in this manual.

Model

HAZARD SYMBOLS

SAFETY MESSAGE ALERT SYMBOLS

The three (3) Safety Messages shown below will inform you about potential hazards that could injure you or others. The Safety Messages specifically address the level of exposure to the operator, and are preceded by one of three words: DANGER,

WARNING, or CAUTION.

Rotating Parts

NEVER operate equipment with covers, or

guards removed. Keep fingers, hands, hair and clothing away from all moving parts to prevent injury.

Accidental Starting

ALWAYS place the circuit breaker or power

ON/OFF switch in the OFF position when the pump is not in use.

Sight and Hearing hazard

ALWAYS wear approved eye and hearing

protection.

DANGER: You WILL be KILLED or

SERIOUSLY injured if you do not follow directions.

WARNING: You CAN be KILLED or

SERIOUSLY injured if you do not follow directions.

CAUTION: You CAN be injured if you

do not follow directions.

Potential hazards associated with the Multiquip MC94P/S concrete mixers operation will be referenced with Hazard Symbols which appear throughout this manual, and will be referenced in conjunction with Safety Message Alert Symbols.

Other important messages are provided throughout this manual to help prevent damage to your mixer, other property, or the surrounding environment.

NOTE

Respiratory Hazard

ALWAYS wear approved respiratory

protection.

Equipment Damage Messages

This mixer, other property, or the surrounding environment could be damaged if you do not follow instructions.

PAGE 8 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

MC94P/S CONCRETE MIXER — RULES FOR SAFE OPERATION

■

DANGER:

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

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.

Multiquip MC94P/S Concrete Mixers:

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 of this mixer requires an adequate free flow of cooling air. narrow area where free flow of the air is restricted. If the air

components can cause serious burns.

NEVER!

operate the mixer in any enclosed or

flow is restricted it will cause serious damage to the mixer or engine and may cause injury to people and property. Remember the mixer's engine (gasoline models only) gives off DEADLY gases.

■

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.

■

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 wear proper respiratory (mask) hearing and eye protection equipment when operating the mixer.

■

NEVER!

rotating.

place hands inside the drum while the drum is

■

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

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

smoke around or near the machine. Fire or explosion

bodily harm or even

death.

■

Topping-off to filler port is dangerous, as it tends to spill fuel.

■

Refer to the questions or information.

■

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.

■

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

Engine Owner's Manual

for engine technical

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 9

MC94P/S CONCRETE MIXER — RULES FOR SAFE OPERATION

■

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 roller.

■

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 leave the mixer unattended, turn off engine or electric motor when unattended.

■

CAUTION must always be observed while servicing this mixer. Rotating parts can cause injury if contacted.

■

Unauthorized equipment modifications will void all warranties.

■

Ensure that any extension cable is protected against damage and not liable to be tripped over or trapped underneath the mixer.

■

DO NOT allow extension cord to come into contact with water or fluids.

■

DO NOT spray water onto electric motor.

■

This mixer is intended for the production of concrete. Mixer must be used only for its intended purpose.

■

This mixer is not suitable for the mixing of

explosive

■

NEVER operate the mixer in an

■

Before starting the mixer, check that all and correctly fitted.

substances.

explosive

flammable

atmosphere.

guards

are in position

■

Maintenance Safety

■

Emergencies

■

NEVER disconnect any

These devices are intended for operator safety. Disconnection of these devices can cause severe injury, bodily harm or even death! Disconnection of any of these devices will void all warranties.

If mixer is equipped with an electric motor, operate electric motor only at the specified voltage indicated on the nameplate.

Make sure the

always

plug into an AC receptacle (electric model only).

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, or missing decals.

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.

DO NOT pour waste, oil or fuel directly onto the ground, down a drain or into any water source.

ALWAYS know the location of the nearest

and first aid kit.

in the

OFF/ON

OFF

"emergency or safety devices"

power switch on the electric motor is

position before inserting the mixer's power

fire extinguisher

■

Keep area around the mixer could cause persons to fall onto

■

ALWAYS ensure mixer is on level ground before mixing.

■

Become familiar with the controls of the mixer before operating.

■

ALWAYS replace any worn or damaged warning decals.

■

Ensure the drum is drum.

■

ALWAYS disconnect AC power plug from power source before moving mixer (electric model only).

■

High Temperatures – Always stop engine and allow the engine to cool before adding fuel, oil or performing service and maintenance functions. Contact with can cause serious burns.

PAGE 10 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

rotating

clear of obstructions

moving parts

while filling and emptying the

hot

which

■

components

In emergencies

nearest phone or Also know the phone numbers of the nearest

ambulance, doctor

information will be invaluable in the case of an emergency.

always

know the location of the

keep a phone on the job site

and

fire department

. This

MC94P/S CONCRETE MIXER — OPERATION AND SAFETY DECALS

Machine Safety Decals

The Multiquip MC94P/S mixers are equipped with a number of safety decals (Figure 1A). These decals are provided for operator safety and maintenance information. The illustration below and on the next page shows these decals as they appear on the machine. Should any of these decals become unreadable, replacements can be obtained from your dealer.

Figure 1A. MC94P/S Mixer Decals

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 11

MC94P/S CONCRETE MIXER — GENERAL INFORMATION

Application

This mixer is

only

intended for the production of

concrete

The mixer must be used for its intended purpose and is not suitable for the mixing of substances. The mixer

flammable

must not be used

explosive

in an explosive atmosphere. Use Table 4 (Mixing Hints) as a guide when mixing concrete for various applications.

Power Plants

The Multiquip MC94P and MC94S mixers can be powered by either a 8.0 HP, air-cooled, 4-stroke

gasoline engine or an

1.5 HP electric motor. Refer to Table 2 to for specific engine or electric motor data information.

Electrical

If mixer is equipped with an

electric motor

, make sure that

Ensure that the extension cable is carefully laid out avoid-

wet areas, sharp edges

ing

might run over it. Avoid allowing the extension cable to be trapped underneath the mixer.

Unroll the extension cable fully or it will overheat and could catch fire. Make sure that all extension cable connections are dry and safe. Replace any defective or badly worn extension cable immediately.

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 Table 3 as general guideline when the torqueing of mixer hardware is required. Remember to keep all mixer hardware components tight.

the power being supplied to the motor corresponds to the voltage rating label on the motor. Supplying the wrong voltage to the electric motor will cause severe electrical damage to the motor.

Always make sure the is in the

It is

OFF

position before applying power.

strongly recommended

power cord into a receptacle, that a G.F.C.I. (

Current Interrupter

OFF/ON

switch on the electric motor

when inserting the mixer's

Ground Fault

) receptacle be used (115 VAC

applications).

Extension Cables

and locations where vehicles

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The extension cable should be a 3-wire configuration that includes a ground wire that conforms to UL code. The wire cross section must be a minimum of 2.5 mm

. Choose an extension cord of adequate current carrying capacity as referenced in Table 5. Remember

cable distance

affects the

Engine Maintenance

For basic engine maintenance, refer to the engine maintenance section in this manual. For a more detailed engine maintenance, refer to the with the engine.

current-voltage capacity of the extension cable.

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PAGE 12 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

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MC94P/S CONCRETE MIXER — MIXER BASIC COMPONENTS

Figure 2. Mixer Major Components

1. Steel Mixing Drum — The Multiquip MC94S uses a 6 cu. ft

steel

mixing drum. This drum is to be used for mixing of concrete. Always clean the drum after each use. DO NOT use this mixing drum for the mixing of

2. Plastic Mixing Drum — The Multiquip MC94P uses a 6 cu. ft

plastic

of concrete. Always clean the drum after each use. DO NOT use this mixing drum for the mixing of

3. Mixing Blades (Plastic) — Used for the mixing of concrete. Replace blades when they show signs of wear. Reference plastic mixing drum in the parts section of this manual.

4. Dump Latch — To rotate the mixing drum, this latch must be in the up position. To lock the drum, place the latch in the down position.

5. Dump Gear Guard — NEVER operate the mixer with this guard removed. Its purpose is to prevent dirt and debris from entering the dump gear. In addition operator clothing could become entangled in the dump gear, causing severe injury and bodily harm.

6. Handwheel — Turn this wheel clockwise or counterclockwise to rotate the mixing drum. Remember the dump latch must be in the drum to be rotated.

7. Zerk Fittings — There is, at the bottom and engine side of the yoke, and center of the fittings. Lubricate these fittings as referenced in the maintenance section of this manual.

8. Safety Chain — This mixer uses a 3/16-inch thick, 72inches long zinc-plated saftey chain. safety chain when towing.

mixing drum. This drum is to be used for mixing

up position

volatile liquids.

volatile liquids

in order for the mixing

handwheel

ALWAYS

grease zerk

connect the

9. Tow Bar — This mixer uses various towing bars, please

10. Leaf Suspension — This mixer uses a leaf type

11. Chock Blocks — Place these blocks (not included as

12. Tires Ply — The tire ply (layers) number is rated in letters;

13. ON/OFF Switch (gasoline only) — This switch is provided

14. Cabinet/Latch — Encloses engine and electric motor.

15. Mixing Blades (Steel) — Used for the mixing of concrete.

16. Forklift Pockets – When lifting of the mixer is required,

reference the frame assembly drawing and parts list in this manual to determine which tow bar meets your requirements.

suspension. Check the mounting hardware for bolt hole elongation and tightness. See maintenance section of this manual for recommended maintenance.

part of the mixer package) under each mixer wheel to prevent rolling, when mixer is not connect to the towing vehicle.

This mixer uses 13-inch 2-ply tires. Replace with only recommended type tires.

mixers with gasoline

on the side of the mixer frame. When activated it will shut down the engine. Pull out when starting the engine.

NEVER run mixer with cabinet removed. Use latches to secure engine compartment cabinet.

When blades show signs of wear, entire steel mixing drum assembly must be replaced. See steel mixing drum assembly in the parts section of this manual.

engines only and is located on

use these fork lift pockets to lift the mixer. Remember to insert the forks of the forklift a minimum of 24 inches into the lift pockets.

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 13

MC94P/S CONCRETE MIXER — BASIC ENGINE COMPONENTS

Honda GX Series Engine Shown

Figure 3. Engine Controls and Components

INITIAL SERVICING

The engine (Figure 3) must be checked for proper lubrication and filled with fuel prior to operation. Refer to the manufacturers Engine manual for instructions & details of operation and servicing.

1. Fuel Filler Cap – Remove this cap to add unleaded gasoline to the fuel tank. Make sure cap is tightened securely. DO NOT over fill.

5. Fuel Valve Lever – OPEN to let fuel flow, CLOSE to stop the flow of fuel.

6. Choke Lever – Used in the starting of a cold engine, or in cold weather conditions. The choke enriches the fuel mixture.

7. Air Cleaner – Prevents dirt and other debris from entering the fuel system. Remove wing-nut on top of air filter cannister to gain access to filter element.

WARNING

Adding fuel to the tank should be accomplished only when the engine is stopped and has had an

opportunity to cool down. In the event of a fuel spill, DO NOT attempt to start the engine until the fuel residue has been completely wiped up, and the area surrounding the engine is dry.

2. Throttle Lever – Used to adjust engine RPM speed (lever

SLOW

advanced forward

FAST

3. Engine ON/OFF Switch – ON position permits engine

starting, OFF position stops engine operations.

4. Recoil Starter (pull rope) – Manual-starting method. Pull

the starter grip until resistance is felt, then pull briskly and smoothly.

, lever back toward operator

8. Spark Plug – Provides spark to the ignition system. Set spark plug gap to 0.6 - 0.7 mm (0.028 - 0.031 inch). Clean spark plug once a week.

9. Muffler – Used to reduce noise and emissions.

while the engine is running or immediately after operating. NEVER operate the engine with the muffler removed.

10. Fuel Tank – Holds unleaded gasoline. For additional information refer to engine owner's manual.

NOTE

Operating the engine without an air filter, with a damaged air filter, or a filter in need of replacement will allow dirt to enter the engine, causing rapid engine wear.

WARNING

Engine components can generate extreme heat. To prevent burns, DO NOT touch these areas

PAGE 14 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

MC94P/S CONCRETE MIXER — HANDWHEEL ASSEMBLY

Assembly

The MC94P/S concrete mixers are shipped with the handwheel detached. Attach the handwheel to the mixer as shown in Figure 4.

Figure 4. Handwheel Assembly

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 15

MC94P/S CONCRETE MIXER — TOWING GUIDELINES

■

Towing Safety Precautions

CAUTION:CAUTION:

CAUTION:

CAUTION:CAUTION:

■

Check with your county or state safety towing regulations department before

mixer

towing your

To reduce the possibility of an accident while transporting the mixer on public roads, always make sure that the mixer towing components and the towing vehicle are in good operating condition and both units are mechanically sound.

The following list of suggestions should be used when towing the mixer:

■

Make sure that the hitch and coupling of the towing vehicle are rated equal to, or greater than the trailer "gross vehicle weight rating" (GVWR).

■

ALWAYS inspect the hitch and coupling for wear. NEVER tow the mixer with defective hitches, couplings, chains etc.

■

CHECK the tire air pressure on both the towing vehicle and the trailer. Also check the tire tread wear on both vehicles.

■

ALWAYS make sure the mixer is equipped with a "Safety Chain".

■

ALWAYS attach trailer's safety chain to the frame of towing vehicle.

■

ALWAYS make sure that the towing vehicle's directional, backup, and brake lights are working properly.

■

Remember in most cases the maximum speed unless otherwise posted for highway towing is 45 MPH, however before towing your mixer, check your local state, and county vehicle towing requirements. Recommended off-road towing is not to exceed 10 MPH or less depending on type of terrain.

Check wheel mounting lug nuts with a torque wrench. Torque wheel lug nuts as described in the maintenance section of this manual.

■

Check tightness of U-clamp nuts, torque suspension hardware as referenced in the maintenance section of this manual.

■

Avoid sudden stops and starts. This can cause skidding, or jackknifing. Smooth, gradual starts and stops will improve gas milage.

■

Avoid sharp turns to prevent rolling.

CAUTION:CAUTION:

CAUTION:

CAUTION:CAUTION:

Tow Bar to Vehicle Connection (Coupler Only)

1. Check the vehicle hitch ball, and mixer's coupler for

signs of wear or damage. Replace any parts that are worn or damaged before towing.

2. Use only a 2-inch ball diameter (towing vehicle), this

will match the mixer's 2-inch 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. After tow bar has been connected to mixer (see next

page), attach mixer's coupler to the hitch ball on the towing vehicle securely and make sure the lock lever is in the down position (locked).

If the mixer tow bar is deformed or damaged replace entire tow bar. NEVER tow the mixer with a defective tow bar. There exist the possibility of the trailer separating from the towing vehicle.

■

Place

chocked blocks

while parked, if disconnected from towing vehicle.

■

Inflate tires to correct pressure, inspect tires for cuts, and excessive wear. See Table 16 (Tire Wear Troubleshooting).

■

When towing of the mixer is required, place the drum in the up position (mouth facing upwards).

■

ALWAYS make sure that the fuel valve lever is in the OFF position (gasoline models only).

PAGE 16 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

underneath wheels to prevent

rolling,

Mixer Tow Bar Vehicle Connection (Pintle and Loop)

1. Make sure the bumper on the towing vehicle is equipped

2. After tow bar has been connected to mixer (see next

3. As a minimum, use a 1/2-inch bolt and nylock nut grade

to handle either a pintle or loop type tow bar configuration.

page), secure either type of tow bar to the towing vehicle, following state and county towing regulations.

5 when securing either tow bar to the towing vehicle,

MC94P/S CONCRETE MIXER — SAFETY CHAIN CONNECTION

CAUTION:CAUTION:

CAUTION:

CAUTION:CAUTION:

NEVER ! tow the mixer with the safety chain

removed. The safety chain is intended to prevent

the towing vehicle in the event of a tow bar failure.

Reference Figure 5 for the installation of the

Tow Bar to Mixer Connection

1. Insert the tow bar through the round opening at the bottom of the mixer stand.

Align the hole on the tow bar with the hole on the mixer frame, and insert 1/2-inch bolt through tow bar and frame. Secure tow bar to frame with 1/2-inch nylock nut. Tighten to 40 ft.-lbs.

Figure 5. Tow Bar and Safety Chain Installation

complete separation of the mixer from

Safety Chain

2. Route the safety chain through the holes just above the

3. Extend the safety chain along the length of the tow bar,

4. Connect the free end of (clevis safety hook) the safety

tow bar, located on each side of the mixer stand.

Loop the chain together and place under the tow bar. Secure the loop with the connector link.

looping it through the tow bar's connector link. Remove any excess chain slack.

chain to the towing vehicle.

that the length of the chain be properly adjusted

prevent the from dropping to the the ground (contact) in the event the draw bar becomes disconnected from the towing vehicle.

draw bar

Remember it is critical

, to

and the front of the mixer stand

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 17

MC94P/S CONCRETE MIXER — ELECTRIC MOTOR

Electric Motor

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

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

Electric Motor Voltage Change Switch

ALWAYS

1. is in the "OFF" position and the power cord has been disconnected from the power source.

2. Remove the voltage change lock-out bolt and nut Change the position of the from 115 VAC to 230 VAC. The mixer is factory wired for 115

CAUTION:

■

DO NOT spray water at any time on the

electric motor

■

DO NOT operate electric motor in a

VAC operation.

3. Re-install the voltage change lock-out bolt and nut.

explosive environment.

The electric motor used in this mixer is a single-phase 1.5 HP motor. The input voltage requirement for this motor is either 115 or 230 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.

ALWAYS

electric motor is configuration plug.

, make certain that the power source required for the

correct

Failure

and always use the correct NEMA

to supply the correct voltage to the

Important!,

motor from 115 to 230 VAC, the power cord must also be changed. See Table 6 and Figure 7.

motor can severely damage the motor.

make certain the electric motor's ON/OFF switch

(Figure 6).

voltage change toggle switch

Figure 6. Voltage Change Switch

when changing the input voltage to the electric

plug

on the electric motor

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The electric motor supplied with the mixer is configured from the factory for 115 VAC grounded operation. Make certain that the correct size grounded (3-wires) extension cord is used. See Table 5.

Motors can burn out when the line voltage falls 10% below the voltage rating of the motor. Failure to use proper voltage will cause the motor to overheat and actuate the overload switch.

If overload protection should actuate because of improper voltage or any other malfunction, turn the main switch on the motor to the "OFF" position and correct the problem, press the reset switch button, and turn the main switch to the "ON" position.

NOTE

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ON/OFF switch on the electric motor.

It is provided for operator safety. Injury may result if it is disable, disconnected or improperly maintained.

PAGE 18 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

MC94P/S CONCRETE MIXER — ELECTRIC MOTOR

Figure 7. Single Phase Electric Motor

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 19

MC94P/S CONCRETE MIXER — PRE-INSPECTION (GAS ENGINE)

Before Starting

1. Read safety instructions at the beginning of manual.

2. Clean the

mixer

, removing dirt and dust, particularly the

engine cooling air inlet, carburetor and air cleaner.

3. Check the air filter for dirt and dust. If air filter is dirty, replace air filter with a new one as required.

4. Check carburetor for external dirt and dust. Clean with dry compressed air.

5. Check fastening nuts and bolts for tightness.

Engine Oil Check

1. To check the engine oil level, place the mixer on secure level ground with the engine stopped.

2. Remove the filler dipstick from the engine oil filler hole (Figure 8) and wipe it clean.

Fuel Check

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 with gasoline. Motor fuels are highly flammable and can be dangerous

if mishandled. DO NOT smoke while refueling. DO NOT attempt to refuel the trowel if the engine is

1. Remove the gasoline cap located on top of fuel tank.

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Explosive Fuel

hot! or running

unleaded

2. Visually inspect to see if fuel level is low. If fuel is low, replenish with unleaded fuel.

3. When refueling, be sure to use a strainer for filtration. DO

NOT top-off fuel. Wipe up any spilled fuel.

V-belt Check

A worn or damaged V-belt can adversely affect the performance of the mixer. If a V-belt is defective or worn simply replace the V-

Figure 8. Engine Oil Dipstick (Removal)

3. Insert and remove the dipstick without screwing it into the filler neck. Check the oil level shown on the dipstick.

belt as outlined in the maintenance section of this manual.

Blade Check

Check for worn blades. If using a steel tub and the blades are worn, replace the entire tub assembly. Remember the blades

4. If the engine oil level is low (Figure 9), fill to the edge of the oil filler hole with the recommended oil type (Table 7). See Table 2 for the oil capacity of your type engine.

are welded to tub.

If using a plastic tub, replace the blades using the part numbers referenced in the parts section of this manual.

Start/Stop Switches

This mixer has been equipped with a start/stop switches for both the gasoline and electric motor mixers. These switches should be tested every time the engine or motor is started.

Grease Fittings (Zerk)

Check the zerk grease fittings (Figure 27) as shown in the maintenance section of this manual. These grease fittings lubricate the

handwheel

and the

yoke mechanism

Figure 9. Engine Oil Dipstick (Oil Level)

PAGE 20 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

MC94P/S CONCRETE MIXER — INITIAL START-UP (GAS ENGINE)

Starting the Engine (Gasoline Only)

4. Turn the engine switch (Figure 13) to the ON position.

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 10) to the ON position.

5. Located at the rear of the mixer frame is the main

stop

engine.

Figure 10. Fuel Shut-OFF Lever

2. To start a cold engine, move the choke lever (Figure 11) to

the CLOSED position.

Figure 13. Engine ON/OFF Switch

start/

button (Figure 14). Pull this button outward to start the

6. Pull the resistance, then pull briskly. The drum should be rotating at this time.

Figure 11. Choke Lever

3. Move the throttle lever (Figure 12) away from the slow position, about 1/3 of the way toward the fast position.

Figure 14. Engine Start/Stop Button

starter grip

Figure 15. Starter Grip

(Figure 15) lightly until you feel

Figure 12. Throttle Lever

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 21

MC94P/S CONCRETE MIXER — INITIAL START-UP (ELECTRIC MOTOR)

Initial Start-up Instructions (Electric Motor)

Starting

CAUTION:CAUTION:

CAUTION:

CAUTION:CAUTION:

DO NOT attempt to operate the mixer until

the Safety, General Information and Inspection sections have been read and understood.

1. Before starting, make sure mixer is positioned on a secure flat surface to prevent rolling.

2. Use an extension cord (see Table 5) of adequate current carrying capacity, insert the electric motor's power plug into one end of the extension cord.

NEVER!

DANGERDANGER

DANGER

DANGERDANGER

use a

worn

frayed

extension cord.

operate mixer with V-belt cover removed.

NEVER!

with when it is connected to a power source. The possibly exists of electrical shock (electrocution) even death. water directly on the electric motor.

touch the power cord (Figure 16)

wet hands

or while

standing in water

NEVER!

spray

5. Place the voltage selector switch (Figure 17) in the position that is in accordance with voltage listed on the electric motor's nameplate. The electric motor's are shipped from the factory with the with the voltage selector switch placed in the 115 VAC position.

If 230 VAC is required, remove the locking bolt and nut and flip the voltage selector toggle switch to the 230 VAC position. Reinstall the locking bolt and nut to prevent the toggle switch from being accidently tripped.

6. Plug the other end of the extension cord into either a 115 or 230 VAC power source (look at position of voltage selector switch). Remember to read the nameplate to determine the motor's input voltage requirement.

Figure 17. Voltage Change Switch

(115 VAC Position)

WARNING:WARNING:

WARNING:

WARNING:WARNING:

ALWAYS read the label on the electric motor before applying power. The label will indicate the correct power requirements for the motor. Remember the use of an incorrect input voltage will severely damage the electric motor.

Figure 16. Extension Cord (Wet Hands)

To prevent personnel from tripping over the extension cord, position the

NOTE

PAGE 22 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

extension cord so that it lays flat and is not curled underneath the mixer.

Starting the Electric Motor

1. Set the electric motor's ON/OFF switch (Figure 18) to the

ON position.

Figure 18. Electric Motor ON/OFF Switch

(ON Position)

MC94P/S CONCRETE MIXER — OPERATION

Operation

1. To position the tub, make sure the mixer is placed on firm then

ground,

hand wheel

the the tub is at the desired position, to lock the tub in position.

pull up

on the

dump latch

until the tub is at the desired position. Once

pull down

(Figure 19) and turn

on the dump latch

level

3. Placing the shovel all the way inside the drum (Figure 21) will cause the shovel to strike the blades. This condition will make the shovel rotate, and could cause injury to personnel. NEVER place hands inside the mixing drum while it is rotating.

Figure 21. Filling Mixing Drum

Stopping the Mixer (Gasoline)

1. Push the main

the engine.

start/stop

switch (Figure 22) inward to stop

Figure 19. Mixing Drum Positioning

CAUTION:CAUTION:

CAUTION:

CAUTION:CAUTION:

NEVER stand in front or behind the mixing

drum while it is being placed in the dump position. Stay clear of the mixing drum while it is being positioned.

2. As the drum rotates, use a shovel (Figure 20) to place the cement mix inside the drum, add water as required. Be careful

tip

to only place the

of the shovel inside the drum.

2. Place fuel shut-off lever in the OFF position.

3. Clean drum of all debris and foreign matter.

Stopping the Mixer (Electric)

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

Figure 22. Start/Stop Button (Stop Position)

ON/OFF

Figure 23. Electric Motor ON/OFF Switch

(OFF Position)

switch (Figure 23) in

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

Figure 20. Filling Mixing Drum

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 23

3. Clean drum of all debris and foreign matter.

MC94P/S CONCRETE MIXER — MAINTENANCE (ENGINE)

Use Table 8 as a general maintenance guideline when servicing your engine. For more detail engine maintenance information, refer to the engine owner's manual supplied with your engine.

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PAGE 24 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

MC94P/S CONCRETE MIXER — MAINTENANCE (ENGINE)

Maintenance

Perform the scheduled maintenance procedures as defined by Table 6 and below:

DAILY

■

Thoroughly remove dirt and oil from the engine and control area. Clean or replace the air cleaner elements as necessary. Check and retighten all fasteners as necessary. Check the gearbox for oil leaks. Repair or replace as needed.

WEEKLY

■

Remove the fuel filter cap and clean the inside of the fuel tank.

■

Remove or clean the filter at the bottom of the tank.

■

Remove and clean the spark plug (Figure 24), then adjust the spark gap to 0.024 ~0.028 inch (0.6~0.7 mm). This unit has electronic ignition, which requires no adjustments.

DANGER :

ENGINE AIR CLEANER

1. Remove the air cleaner cover and foam filter element as

2. Tap the paper filter element (Figure 34) several times on a

3. Clean foam element in warm, soapy water or nonflammable

DO NOT use gasoline as a cleaning solvent, because that would create a risk of fire or

explosion.

shown in Figure 26.

hard surface to remove dirt, or blow compressed air [not exceeding 30 psi (207 kPa, 2.1 kgf/cm element from the air cleaner case side. Brushing will force dirt into the fibers. Replace the paper filter element if it is excessively dirty.

solvent. Rinse and dry thoroughly. Dip the element in clean engine oil and completely squeeze out the excess oil from the element before installing.

)] through the filter

NEVER

brush off dirt.

Figure 24. Spark Plug Gap

ENGINE OIL

warm

1. Drain the engine oil when the oil is Figure 25.

2. Remove the oil drain bolt and sealing washer and allow the oil to drain into a suitable container.

3. Replace engine oil with recommended type oil as listed in Table 7. For engine oil capacity, see Table 2 (engine specifications). DO NOT overfill.

4. Install drain bolt with sealing washer and tighten securely.

as shown in

Figure 26. Engine Air Cleaner

Figure 25. Engine Oil (Draining)

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 25

MC94P/S CONCRETE MIXER — MAINTENANCE (MIXER)

Ball Socket and Clamp Face Maintenance

1. If the towing vechicle is equipped with a ball socket, smear socket periodically with multi-purpose grease. the ball socket well lubricated.

2. Periodically oil coupler with SAE 30 WT. motor oil.

3. When parking or storing your mixer. Keep the coupler off the ground so dirt will not build up in the ball socket.

pivot points

and

clamp face

This will keep

surfaces of

Grease Fittings (Zerk) Maintenance (Mixer)

There are 3 grease (Figure 27) fittings that will require lubrication. Lubricate these fittings

once a week

. Use lithium

base grease, grade N0.1.

2. Use Poleyrex EM (Exxon Mobil) or equalivant lubricant. Clean grease fitting, apply grease gun to fitting (1/2 shot). Remember too much grease or injecting grease too quickly can cause premature bearing failure. Slowly apply the recommended amount of grease, taking a miniute or so to apply.

Wheel Bearings

1. After every 3 months of operation, remove the hub dust cap and inspect the wheel bearings (Figure 29). 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 ( than 265 A.S.T.M. penetration (“No. 2.”)

never

use grease heavier

Figure 27. Grease Fittings Mixer

Grease Fittings (Zerk) Maintenance (Electric Motor)

1. There are two grease (Figure 28) fittings at each end of the electric motor that will require lubrication. Lubricate these

fittings

about

every 16 months.

2. Fill the wheel hub (Figure 29) 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 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.

Mixer Cleaning

1. For thorough mix and longer drum life, out after each use.

NEVER!

Figure 28. Grease Fittings Electric Motor

PAGE 26 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

2. motor.

Figure 29. Wheel Hub and Bearings

to 1/4 turn or to the

always

pour or spray water over the engine or electric

wash drum

MC94P/S CONCRETE MIXER — MAINTENANCE (MIXER)

Tires/Wheels/Lug Nuts

Tires and wheels are a very important and critical components of the trailer. When specifying or replacing the trailer wheels it is important the wheels, tires, and axle are properly matched.

CAUTION:CAUTION:

CAUTION:

CAUTION:CAUTION:

DO NOT attempt to repair or modify a

wheel. DO NOT install an inter-tube to correct a leak through the rim.

If the rim is cracked, the air pressure in the inter-tube may cause pieces of the rim to explode (break-off) with great force and can cause serious eye or bodily injury.

Tires Wear/Inflation

Tire inflation pressure is the most important factor in tire life. Pressure should be checked cold before operation. DO NOT bleed air from tires when they are hot. Check inflation pressure weekly during use to insure the maximum tire life and tread wear.

Suspension

The leaf suspension springs and associated components (Figure 30) should be visually inspected every 6,000 miles for signs of excessive wear, elongation of bolt holes, and loosening of fasteners. Replace all damaged parts (suspension) immediately. Torque locknut securing U-clamp to spring leaf between 45 and 50 ft.-lbs.

Table 9 (Tire Wear Troubleshooting) will help pinpoint the causes and solutions of tire wear problems.

CAUTION:

NOTE

ALWAYS

when removing or installing force fitted parts. Failure to comply may

result in serious injury.

wear safety glasses

Figure 30. Suspension Components

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 27

MC94P/S CONCRETE MIXER — MAINTENANCE (MIXER)

Lug Nut Torque Requirements

It is extremely important to apply and maintain proper wheel mounting torque on the trailer. Be sure to use only the fasteners matched to the cone angle of the wheel. Proper procedure for attachment of the wheels is as follows:

1. Start all wheel lug nuts by hand.

2. Torque all lug nuts in sequence. See Figure 31. DO NOT torque the wheel lug nuts all the way down. Tighten each lug nut in 3 separate passes as defined by Table 10.

3. After first road use, retorque all lug nuts in sequence. Check all wheel lug nuts periodically.

NOTE

Mixer Storage

For storage of the mixer for over 30 days, the following is recommended:



Drain the fuel tank completely, or add STA-BIL to the fuel.



Run the engine until the fuel is completely consumed.



Completely drain used oil from the engine crankcase and fill with fresh clean oil, then follow the procedures described in the engine manual for engine storage.



Clean the entire mixer and engine compartment.



Place the mixing drum in the down position (mouth facing downward).

NEVER!

to tighten wheel lug nuts.

use an pneumatic air gun



Cover the mixer and place it a clean dry area, that is protected from harsh elements.

Figure 31. Wheel Lug Nuts Tightening Sequence

PAGE 28 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

NOTE PAGE

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 29

MC94P/S CONCRETE MIXER — 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 Troubleshooting (Tables 10 and 11) information shown below and on the next page. If the problem cannot be remedied, please leave the unit just as it is and consult our company's business office or service plant.

MOTPMYS MELBORPELBISSOP NOITULOS

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PAGE 30 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

MC94P/S CONCRETE MIXER — TROUBLESHOOTING (ENGINE/MIXER)

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MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 31

EXPLANATION OF CODE IN REMARKS COLUMN

The following section explains the different symbols and remarks used in the Parts section of this manual. Use the help numbers found on the back page of the manual if there are any questions.

NOTICE

The contents and part numbers listed in the parts section are subject to change without notice. Multiquip does not guarantee the availability of the parts listed.

SAMPLE PARTS LIST

NO. PART NO. PART NAME QTY. REMARKS

1 12345 BOLT ......................1 .....INCLUDES ITEMS W/%

2% WASHER, 1/4 IN. ...........NOT SOLD SEPARATELY

2% 12347 WASHER, 3/8 IN. ...1 .....MQ-45T ONLY

3 12348 HOSE ..................A/R ...MAKE LOCALLY

4 12349 BEARING ..............1 .....S/N 2345B AND ABOVE

NO. Column

Unique Symbols — All items with same unique

symbol

QTY. Column

Numbers Used — Item quantity can be indicated by a

number, a blank entry, or A/R.

A/R (As Required) is generally used for hoses or other parts that are sold in bulk and cut to length.

A blank entry generally indicates that the item is not sold separately. Other entries will be clariﬁed in the “Remarks” Column.

REMARKS Column

Some of the most common notes found in the “Remarks” Column are listed below. Other additional notes needed to describe the item can also be shown.

Assembly/Kit — All items on the parts list with the same unique symbol will be included when this item is purchased.

Indicated by:

“INCLUDES ITEMS W/(unique symbol)”

(@, #, +, %, or >) in the number column belong to the same assembly or kit, which is indicated by a note in the “Remarks” column.

Duplicate Item Numbers — Duplicate numbers indicate multiple part numbers, which are in effect for the same general item, such as different size saw blade guards in use or a part that has been updated on newer versions of the same machine.

NOTICE

When ordering a part that has more than one item number listed, check the remarks column for help in determining the proper part to order.

PART NO. Column

Numbers Used — Part numbers can be indicated by a

number, a blank entry, or TBD.

TBD (To Be Determined) is generally used to show a part that has not been assigned a formal part number at the time of publication.

A blank entry generally indicates that the item is not sold separately or is not sold by Multiquip. Other entries will be clariﬁed in the “Remarks” Column.

Serial Number Break — Used to list an effective serial number range where a particular part is used.

Indicated by:

“S/N XXXXX AND BELOW” “S/N XXXX AND ABOVE” “S/N XXXX TO S/N XXX”

Speciﬁc Model Number Use — Indicates that the part is used only with the speciﬁc model number or model number variant listed. It can also be used to show a part is NOT used on a speciﬁc model or model number variant.

Indicated by:

“XXXXX ONLY” “NOT USED ON XXXX”

“Make/Obtain Locally” — Indicates that the part can be purchased at any hardware shop or made out of available items. Examples include battery cables, shims, and certain washers and nuts.

“Not Sold Separately” — Indicates that an item cannot be purchased as a separate item and is either part of an assembly/kit that can be purchased, or is not available for sale through Multiquip.

PAGE 32 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

MC94P/S CONCRETE MIXER — SUGGESTED SPARE PARTS

MC94P/S CONCRETE MIXERS 1 TO 3 UNITS WITH HONDA GX240K1QA2 ENGINE

Qty.... P/N ...................... Description

1 ....... 493399 ................ V-BELT w/GAS ENGINE

1 ....... 502212 ................ V-BELT w/ELECTRIC MOTOR

1 ....... 29173-001 ........... STOP SWITCH w/GAS ENGINE

2 ....... 491010 ................ LATCH SET

1 ....... 505390 ................ EXPANSION PLUG

2 ....... 510956 ................ SPINDLE BEARING CUP

2 ....... 510955 ................ SPINDLE BEARING CONES

1 ....... EM505472 ........... SPACER, DRUM (STEEL ONLY)

2 ....... 492179 ................ BEARING PINION

2 ....... EM914288 ........... SEAL, AXLE

4 ....... EM903012 ........... BEARING CUP

4 ....... EM903113 ........... BEARING CONE

2 ....... 3469 .................... DUST CAP, AXLE

3 ....... 9807956846 ......... SPARK PLUG

3 ....... 17210ZE2505 ...... AIR FILTER

1 ....... 17620ZH7023 ...... CAP, FUEL

1 ....... 28462ZEW211 ..... ROPE

NOTE

Part numbers on this Suggested Spare Parts List may supercede/ replace the P/N's shown in the test pages of this manual.

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 33

MC94P/S CONCRETE MIXER — NAME PLATE AND DECALS

NAME PLATE AND DECALS

PAGE 34 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

MC94P/S CONCRETE MIXER— NAME PLATE AND DECALS

NAME PLATE AND DECALS

NO PART NO PART NAME QTY. REMARKS

1 512910 MQ MULTIQUIP LOGO 3 2 CIPDCL160 DECAL, CRUSH WARNING 2 3 504713 DECAL, SAFETY INSTRUCTIONS 1 4 EM948630 DECAL, EMERGENCY STOP 1 5 DCL151 DECAL, TOWING INSTRUCTIONS 1 6 35137 DECAL, WARNING READ 1 7 13118 DECAL, POWDER COATED 1

8 NAMEPLATE ........................................................ 1 ......... CONTACT PARTS DEPT.

SEE DECAL ILLUSTRATIONS ON PAGE 9

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 35

PLASTIC BARREL ASSY.

MC94P/S — PLASTIC BARREL

PAGE 36 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

MC94P/S — PLASTIC BARREL

PLASTIC BARREL ASSY.

NO PART NO PART NAME QTY. REMARK

1 514061 RING GEAR 1 2 EM969013 NUT, LOCK 3/8” NC 4 3 508492 BARREL, PLASTIC 9 CU. FT. 1 4 505390 PLUG, EXPANSION 1 5 508491 KING PIN 1 6 510955 SPINDLE BEARING CONE 2 7 510956 SPINDLE BEARING CUP 2 8 514930 SUPPORT SPIDER 1 9 511758 SHIM PLASTIC #14 AR 10 511759 SHIM PLASTIC #16 AR 11 EM963057 BOLT 3/8" NC 1-1/2" G5 4 12 492378 BOLT 3/8" NC 1-3/4" G5 16 13 507542 SUPPORT BRACKET, UPPER 4 14 492598 WASHER, FLAT 16 15 492583 NUT, HEX 3/8" NC 16 16 508497 PLASTIC BLADE, VERT. LONG 2 16A 508498 PLASTIC BLADE, VERT. SHORT 2 17 507541 SUPPORT BRACKET, LOWER 4 19 507538C SPACER MC8079 4 20 508345 BOLT, FLAT HEAD 3/8" NC X 3-1/2" G 4 21 EM926036 RING, RETENTION 2 22 514515 DRIVE PINION SHAFT 1 23 492179 BEARING, PINION SHAFT 2 24 EM963692 BOLT 1/2" NC X 1-1/2" G5 2 25 502036 HOUSING, JACKSHAFT 1 26 492584 LOCKNUT, HEX 1/2" NC 2 27 491008 CAP, GREASE FITTING 3 28 EM916001 GREASE FITTING 1/8" NPT 3 29 500246 SQUARE KEY 1/4 X 35 MM 1 30 503915 DRIVE PINION 1 31 492468 ALLEN SCREW 5/16 NC 1/2" 1 32 492491 SET SCREW 1/2" X 1" NC 1

33 07037-024 NUT, HEX LOWER 1-1/2" NF ................. 1 .............. REPLACES EM968306

34 505079 BOLT 5/8" NC X 1-1/4" NC 1 35 492586 LOCKNUT, HEX 5/8" NC 1 36 510647 YOKE 1 37 508496 BLADE, PLASTIC (SHOVEL) 2 38 500980 WASHER, FLAT 1-9/16" 1 39 505472 SPACER, BARREL 1

40 515450 STEEL BLADES .................................... 3 ............... EFFECTIVE 02/2005

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 37

STEEL BARREL ASSY.

MC94P/S — STEEL BARREL

PAGE 38 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

MC94P/S — STEEL BARREL

STEEL BARREL ASSY.

NO PART NO PART NAME QTY. REMARK

1 505390 PLUG, EXPANSION 1 2 505469 KING PIN 1 3 510955 SPINDLE BEARING CONE 2 4 510956 SPINDLE BEARING CUP 2 5 514061 RING GEAR 1 6 EM9633057 BOLT 3/8" NC 1-1/2" G5 6 7 505473 BARREL, STEEL 9 CU. FT. 1 8 511732 SHIM 0.25 THICK AR 8 511729 SHIM .100 THICK AR 8 511730 SHIM .140 THICK AR 8 511731 SHIM .187 THICK AR 9 EM969013 NUT, LOCK 3/8” NC 6 10 490962 SNAP RING 2 11 514515 DRIVE PINION SHAFT 1 12 492179 BEARING, PINION SHAFT 2 13 EM963692 BOLT 1/2" NC X 1-1/2" G5 2 14 492584 LOCKNUT, HEX 1/2" NC 2 15 502036 HOUSING, JACKSHAFT 1 16 491008 CAP, GREASE FITTING 3 17 EM916001 GREASE FITTING 1/8" NPT 3 18 500214 SQUARE KEY 1/4" X 30 MM 1 19 503915 DRIVE PINION 1 20 492467 ALLEN SCREW 5/16 NC 3/8" 1 21 EM505472 SPACER, BARREL 1 22 492491 SET SCREW 1/2" X 1" NC 1

23 07037-024 NUT, HEX LOWER 1-1/2" NF................... 1............. REPLACES EM968306

24 492406 BOLT 5/8" NC X 1-1/2" NC 1 25 492586 LOCKNUT, HEX 5/8" NC 1 26 510593 YOKE 1

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 39

MAIN FRAME ASSY.

MC94P/S — MAIN FRAME ASSEMBLY

PAGE 40 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

MC94P/S — MAIN FRAME ASSEMBLY

MAIN FRAME ASSY.

NO PART NO PART NAME QTY. REMARK

1 514245 GUARD, GEAR WHEEL 1 2 492621 WASHER, LOCK 1/4" 4 3 492278 ROUND HEAD BOLT 1/4" NC 3/8 G2" 4 4 514692 DUMP GEAR 1 5 492584 NUT, LOCK 1/2" NC 1 6 490895 DUMP LATCH 1 7 492395 BOLT 1/2" NC X 1-3/4" G5 1 8 EM916001 GREASE FITTING 1/8" NPT 2 9 491008 GREASE CAP 2 10 EM963055 BOLT 3/8" NC X 3/4" G5 3 11 3109092 WASHER, FLAT 3/8" 3 12 0166 A WASHER, LOCK 3/8" 3 13 514521 FRAME 1 14 10176 LOCK NUT 1/2 NC 1 15 EM124 BOLT 1/2"-13 X 4 G5 1 16 514723 HANDWHEEL SHAFT 1

17 501808 HANDWHEEL ............................................... 1 ............. REPLACES P/N 514002

19 19

19A*516581 CLEVIS SAFETY HOOK .............................. 1 ............. AFTER JANUARY 2006

20 490961 SNAP RING 1

21 13363KIT CHAIN AND LINK KIT .................................. 1 .............INCLUDES ITEMS W/

22 HBC-1 BALL HITCH 2-INCH .................................... 1 .............CONTACT UNIT SALES

23 HLC-1 LOOP HITCH ................................................ 1 ............. CONTACT UNIT SALES

24 HPC-1 PIN HITCH 1-INCH ....................................... 1 ............. CONTACT UNIT SALES

01004 CONNECTOR LINK ...................................... 2 ............. BEFORE JANUARY 2006

01004 CONNECTOR LINK ...................................... 1 ............. AFTER JANUARY 2006

SAFETY CHAIN 1

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 41

AXLE ASSY.

MC94P/S — AXLE ASSEMBLY

PAGE 42 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

MC94P/S — AXLE ASSEMBLY

AXLE ASSY.

NO PART NO PART NAME QTY. REMARK

1 492397 BOLT 1/2" NC 2-1/2" G5 4 2 EM969023 LOCK NUT 5/8" NC 4 3 501030 SPRING SUPPORT 2 4 4922406 BOLT 5/8" NC 1-1/2" G5 4 5 492589 NUT 1/2" NF 4 6 491928 SPRING LEAF 2 7 492584 NUT, HEX 1/2" 4 8 514545 AXLE 1 9 500617 U-CLAMP 2 10# EM914288 OIL SEAL 2 11# EM903113 BEARING CONE, 4 12# EM903012 BEARING CUP 4

13 EM941306 HUB ASSY., 4-BOLT ....................................................... 2 ........... INCLUDES ITEMS W/#

14 511159 WASHER, FLAT, .087" THICKNESS 2 15 501299 WASHER, FLAT, .135" THICKNESS AR 16 491688 COTTER PIN 1/8" X 1-1/2' 2 17 8164 NUT, SLOTTED HEX JAM 1"-20 2 18 3005 TIRE AND RIM, CARLISE 2 19# 8115 LUG NUTS 8 20# 3469 DUST CAP 2

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 43

CABINET ASSY.

MC94P/S — CABINET ASSEMBLY

PAGE 44 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

MC94P/S — CABINET ASSEMBLY

CABINET ASSY.

NO PART NO PART NAME QTY. REMARKS

1 490202 RUBBER PROTECTOR 4

2 514694 CABINET ENGINE ASSY. W/DECALS .................... 1 ............. INCLUDES ITEM W/

3 492375 BOLT 3/8" NC X 1" G5 6 4 EM923023 WASHER, FLAT 5/16" 8

5 13287 LOCK NUT 8-32 ........................................................ 6 ............. REPLACEMENT PART ONLY

6 2203 WASHER, FLAT #10 ................................................. 6 ............. REPLACEMENT PART ONLY

7 1307 RHMS 8-32 X 1/2" ..................................................... 6 ............. REPLACEMENT PART ONLY

9 492598 WASHER, FLAT 3/8" 12 10 2105164 NUT 3/8" NC G5 6 11 EM974007 PAINT, SPRAY CAN 12 OZ. TRAFFIC RED AR

491010 LATCH ASSY., COMPLETE 2

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 45

MC94P/S — GAS ENGINE MOUNTING PLATE ASSEMBLY

GAS ENGINE MOUNTING PLATE ASSY.

PAGE 46 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

MC94P/S — GAS ENGINE MOUNTING PLATE ASSEMBLY

GAS ENGINE MOUNTING PLATE ASSY.

NO PART NO PART NAME QTY. REMARKS

1 GX240K1QA2 ENGINE, HONDA 8.0 HP 1 2 490956 SNAP RING 1 3 500275 SQUARE KEY 1/4 X 40 MM 1 4 492476 SET SCREW 5/16" NC X 3/4" 1 5 514060 UPPER PULLEY 1 6 90745ZE2600 SQUARE KEY 6.3 X 6.3 X 43 MM 1 7 493399 V-BELT B-55 1 8 492468 ALLEN SCREW 5/16" NC X 3/8" 1 9 504075 LOWER DRIVE PULLEY 1 10 EM923343 WASHER, LOCK 5/16" 4 11 EM923023 WASHER, FLAT 5/16" 4 12 2105164 NUT, HEX 5/16 X18 NC G5 4 13 514810 BASE PLATE, ENGINE 1 14 492600 WASHER, FLAT 1/2" 8 15 EM963692 BOLT, HEX 1/2" NC 1-1/2" G5 4 16 29174-001 BUTTON, STOP 1 17 29173-001 SWITCH, STOP 1 18 510573C ENGINE CABLE HARNESS 1 19 492584 LOCKNUT 1/2" 4 20 492367 BOLT 5/16" X 1-3/4" G5 4 21 514656 SUPPORT BRACKET 1

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 47

MC94P/S — ELECTRIC MOTOR MOUNTING PLATE ASSEMBLY

ELECTRIC MOTOR MOUNTING PLATE ASSY.

PAGE 48 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

MC94P/S — ELECTRIC MOTOR MOUNTING PLATE ASSEMBLY

ELECTRIC MOTOR MOUNTING PLATE ASSY.

NO PART NO PART NAME QTY. REMARKS

1 P145K17DB45A MOTOR, ELECTRIC 1.5 HP 1 2 490960 SNAP RING 1 3 500275 SQUARE KEY 1/4" X 40 MM 1 4 492476 SET SCREW 5/16" NC X 3/4" 1 5 514060 UPPER PULLEY 1 6 500169 SQUARE KEY 3/16" X 50 MM 1 7 512265 V-BELT B-59 1 8 492468 ALLEN SCREW 5/16" NC X 1/2" 1 9 514923 LOWER DRIVE PULLEY 1 10 EM923343 WASHER, LOCK 5/16" 4 11 EM923023 WASHER, FLAT 5/16" 4 12 2105164 NUT, HEX 5/16 X18 NC G5 4 13 514810 BASE PLATE, ENGINE 1 14 492600 WASHER, FLAT 1/2" 8 15 EM963692 BOLT, HEX 1/2" NC 1-1/2" G5 4 16 29174-001 BUTTON, STOP 1 17 29173-001 SWITCH, STOP 1 18 510573C ENGINE CABLE HARNESS 1 19 492584 LOCKNUT 1/2" 4 20 492367 BOLT 5/16" X 1-3/4" G5 4 21 514656 SUPPORT BRACKET 1 22 0202 5/16" X 1" G5 4

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 49

AIR CLEANER ASSY.

HONDA GX240K1QA2 ENGINE — AIR CLEANER ASSY.

PAGE 50 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

HONDA GX240K1QA2 ENGINE — AIR CLEANER ASSY.

AIR CLEANER ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 16271ZE2000 GASKET, ELBOW 1

2 17210ZE2515 ELEMENT, AIR CLEANER, DUAL .............. 1 ............. INCLUDES ITEM W/

5 17231ZH9820 COVER, AIR CLEANER 1 6

8 # 17238ZE2310 COLLAR, AIR CLEANER 2 9 # 17239ZE1000 COLLAR B, AIR CLEANER 1

10 17410ZE2020 ELBOW COMP., AIR CLEANER ............... 1 ............. INCLUDES ITEM W/#

12 0037806000 WINGNUT 6MM 1 13 90325044000 WINGNUT, TOOL BOX SETTING 2 14 90009ZE2003 BOLT- WASHER 6 X 22 1 15 9405006000 NUT, FLANGE 6MM 2

17218ZE2505 FILTER, OUTER 1

17232891000 GROMMET, AIR CLEANER 1

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 51

CAMSHAFT ASSY.

HONDA GX240K1QA2 ENGINE — CAMSHAFT ASSY.

PAGE 52 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

HONDA GX240K1QA2 ENGINE — CAMSHAFT ASSY.

CAMSHAFT ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 14100ZE2W01 CAMSHAFT ASSY. ................................... 1 ............. INCLUDES ITEM W/

1 14100ZE2306 CAMSHAFT 1 2 14410ZE2013 ROD PUSH 2 3 14431ZE2010 ARM VALVE ROCKER 2 4 14441ZE2000 LIFTER VALVE 2 5 14451ZE1013 PIVOT ROCKER ARM 2 6

7 14711ZE2000 VALVE, IN. 1 8 14721ZE2000 VALVE, EX. 1 9 14751ZE2003 SPRING, VALVE 2 10 14771ZE2000 RETAINER, IN. VALVE SPRING 1 11 14773ZE2000 RETAINER, EX. VALVE SPRING 1 12 14781ZE2000 ROTATOR, VALVE 1 13 14791ZE2010 PLATE, PUSH ROD GUIDE 1 14 90012ZE0010 BOLT, PIVOT 8MM 2 15 90206ZE1000 NUT, PIVOT ADJ. 2

14568ZE1000 SPRING, WEIGHT RETURN 1

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 53

CARBURETOR ASSY.

HONDA GX240K1QA2 ENGINE — CARBURETOR ASSY.

PAGE 54 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

HONDA GX240K1QA2 ENGINE — CARBURETOR ASSY.

CARBURETOR ASSY.

NO. PART NO. PART NAME QTY. REMARKS

+ 16010ZE2812 GASKET SET 1

10 11 12 13 14 16211ZE2000 INSULATOR, CARB. 1 15 16220ZA0702 SPACER COMP., CARB. 1 16 16221ZA0800 GASKET, CARBURETOR 1 17 16223ZA0800 GASKET, INSULATOR 1 18 16610ZE1000 LEVER COMP., CHOKE, STD. 1 19 20 21 22 23 24 25 9430520122 PIN, SPRING 2 X 12 1 26 26 26 27 28

16011ZA0931 VALVE SET, FLOAT 1 16013ZA0931 FLOAT SET 1 16016ZHW01 SCREW SET 1

+ 16024ZE1811 SCREW SET, DRAIN 1 + 16028ZE0005 SCREW SET B 1

16028ZE2005 CHOKE SET 1

16100ZE2W71 CARBURETOR ASSY. ................... 1 ..... INCLUDES ITEMS W/

16124ZE0005 SCREW, THROTTLE STOP 1

16166ZE2W70 NOZZLE, MAIN 1

16172ZE3W10 COLLAR, SET 1

16075GHBB00 O-RING 1

16953ZE1812 LEVER, VALVE 1

16954ZE1811 PLATE, LEVER SETTING 1

16956ZE1811 SPRING, VALVE LEVER 1

16957ZE1812 GASKET, VALVE 1

16967ZE0811 CUP, FUEL STRAINER 1

93500030060H SCREW, PAN 3 X 6 2

99101ZH70820 JET, MAIN #82, OPTIONAL 1

99101ZH70850 JET, MAIN #85, OPTIONAL 1

99101ZH80880 JET, MAIN #88 1

99204ZE20400 JET SET, PILOT #40 1

16015ZE8005 CHAMBER SET, FLOAT ................ 1 ..... INCLUDES ITEMS W/+

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 55

CONTROL ASSY.

HONDA GX240K1QA2 ENGINE — CONTROL ASSY.

PAGE 56 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

HONDA GX240K1QA2 ENGINE — CONTROL ASSY.

CONTROL ASSY.

NO. PART NO. PART NAME QTY. REMARKS

2 16551ZE2000 ARM, GOVERNOR 1 3 16555ZE2000 ROD, GOVERNOR 1 4 16561ZE2000 SPRING, GOVERNOR 1 5 16562ZE2000 SPRING, THROTTLE RETURN 1

8 16570ZE2W20 CONTROL ASSEMBLY ................................ 1 .......... INCLUDES ITEMS W/

10 11 12 13 16576891000 HOLDER, CABLE 14 15 16 17 16592883310 SPRING, CABLE RETURN 1 19 90013883000 BOLT, FLANGE (6 X 12) (CT200) 2 20 90015ZE5010 BOLT, GOVERNOR ARM 1 21 24 26 93500050160A SCREW, PAN (5 X 16) 1 27 9405006000 NUT, FLANGE 1

16571ZE2W00 LEVER, CONTROL 1

16574ZE1000 SPRING, LEVER 1

16575ZE2W00 WASHER, CONTROL LEVER 1

16578ZE1000 SPACER, CONTROL LEVER 1

16581ZE2W00 BASE, CONTROL 1

16584883300 SPRING, CONTROL ADJUSTING 1

90114SA0000 NUT, SELF- LOCK (6MM) 1

93500050280A SCREW, PAN (5 X 28) 1

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 57

HONDA GX240K1QA2 ENGINE — CRANKCASE COVER ASSY.

CRANKCASE COVER ASSY.

PAGE 58 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

HONDA GX240K1QA2 ENGINE — CRANKCASE COVER ASSY.

CRANKCASE COVER ASSY.

NO. PART NO. PART NAME QTY. REMARKS

2 11400ZE2601 COVER ASSY., CRANKCASE ..................... 1 ........... INCLUDES ITEMS W/

(Q- TYPE) (BALANCER) 3 11381ZE2801 GASKET, CASE COVER 1

4 15600ZG4003 CAP ASSY., OIL FILLER ............................. 1 ........... INCLUDES ITEMS W/#

5 15600735003 CAP ASSY., OIL FILLER ............................. 1 ........... INCLUDES ITEMS W/#

9# 15625ZE1003 GASKET, OIL FILLER CAP 1

10 16510ZE2811 GOVERNOR ASSEMBLY (BALANCER) ...... 1 ........... INCLUDES ITEMS W/+

+ 16511ZE2000 WEIGHT, GOVERNOR 2

+ 16512ZE2811 HOLDER, GOVERNOR WEIGHT 1

+ 16513ZE2000 PIN, GOVERNOR WEIGHT 2

14 15 16 17 90701HC4000 PIN, DOWEL (8 X 12) 2 18 19 957010803500 BOLT, FLANGE (8 X 35) 7 20 21 22 23

16531ZE2000 SLIDER, GOVERNOR 1

90473147000 WASHER (6 X 16) 1

90602ZE1000 CLIP, GOVERNOR HOLDER 1

58176 WASHER, PLAIN (6MM) 1

961006202000 BEARING, RADIAL BALL (6202) 1

961006204000 BEARING, RADIAL BALL (6204) 1

961006206000 BEARING, RADIAL BALL (6206) 1

961006302000 BEARING, RADIAL BALL (6302) 1

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 59

CRANKSHAFT ASSY.

HONDA GX240K1QA2ENGINE — CRANKSHAFT ASSY.

PAGE 60 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

HONDA GX240K1QA2 ENGINE — CRANKSHAFT ASSY.

CRANKSHAFT ASSY.

NO. PART NO. PART NAME QTY. REMARKS

2 13320ZE2601 CRANKSHAFT (Q- TYPE) ............................ 1 .......... INCLUDES ITEM W/

8 13351ZE2010 WEIGHT BALANCER 1 10 90745ZE2600 KEY 6.3 X 6.3 X 43 MM 1 12

961006206000 BEARING, RADIAL BALL (6206) 1

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 61

HONDA GX240K1QA2 ENGINE — CYLINDER BARREL ASSY.

CYLINDER BARREL ASSY.

PAGE 62 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

HONDA GX240K1QA2 ENGINE — CYLINDER BARREL ASSY.

CYLINDER BARREL ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 12000ZE2834 CYLINDER ASSY., BALANCER + OIL ALERT ...... 1 .......... INCLUDES ITEMS W/

2 15510ZE2043 SWITCH ASSY., OIL LEVEL 1 3 16541ZE2010 SHAFT, GOVERNOR ARM 1 6 90131896650 BOLT, DRAIN PLUG 2 7 90446KE1000 WASHER 8.2 X17X0.8 1 8

9 91353671003 O-RING 14MM ARAI 1 10 9405010000 NUT FLANGE 10MM 1 11 031112230 WASHER, DRAIN PLUG 12MM 2 12 9425110000 PIN, LOCK 10MM 1 13 957010601200 BOLT, FLANGE 6X12 2 14 15 90013883000 BOLT, FLANGE 6X12 CT200 1 16 34150ZH7003 ALERT UNIT, OIL 1

91201890003 OIL SEAL 30X46X8 1

961006202000 BEARING, RADIAL BALL 6202 1

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 63

CYLINDER HEAD ASSY.

HONDA GX240K1QA2 ENGINE — CYLINDER HEAD ASSY.

PAGE 64 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

HONDA GX240K1QA2 ENGINE — CYLINDER HEAD ASSY.

CYLINDER HEAD ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 12200ZH9000 CYLINDER HEAD COMP. ....................................... 1 .......... INCLUDES ITEMS W/

5 12251ZE2800 GASKET, CYLINDER HEAD 1 6 12310ZE2020 COVER COMP., HEAD 1 7 12391ZE2020 GASKET, CYLINDER HEAD COVER 1 8 14775ZE2010 SEAT, VALVE SPRING 1 10 90014ZE2000 BOLT, HEAD COVER 1 11 90042ZE2000 BOLT, STUD 8X123 2 12 92900080320E BOLT, STUD 8X47 2 13 90441ZE2010 WASHER COMP., HEAD COVER 1 14 9430112200 PIN A, DOWEL 12X20 2 15 950051100130M BULK HOSE, VACUUM 11X1000, 11X100 1 16 957011008000 BOLT, FLANGE 10X80 4 17 9807956846 SPARK PLUG, BPR6ES, NGK 1 17 9807956855 SPARK PLUG, W20EPR-U, DENSO 1

12204ZE2306 GUIDE, VALVE, OS, OPTIONAL 1 12205ZE2305 GUIDE, EX. VALVE, OS, OPTIONAL 1 12216ZE2300 CLIP, VALVE GUIDE 1

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 65

FAN COVER ASSY.

HONDA GX240K1QA2 ENGINE — FAN COVER ASSY.

PAGE 66 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

HONDA GX240K1QA2 ENGINE — FAN COVER ASSY.

FAN COVER ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 16731ZE2003 CLIP, TUBE 1 2 19610ZE2010ZC COVER COMP., FAN *NH1* BLACK 1 3 19631ZE2D00 SHROUD 1 4 32197ZH8003 SUB-HARNESS 1 5 36100ZE1015 SWITCH ASSY., ENGINE STOP 1 7 90013883000 BOLT, FLANGE 6X12, CT200 6 9 90684ZA0601 CLIP, WIRE HARNESS 1

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 67

FLYWHEEL ASSY.

HONDA GX240K1QA2 ENGINE — FLYWHEEL ASSY.

PAGE 68 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

HONDA GX240K1QA2 ENGINE — FLYWHEEL ASSY.

FLYWHEEL ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 19511ZE2000 FAN, COOLING 1 2 28450ZE2W11 PULLEY COMP., STARTER, SCREEN GRID 1 4 31100ZE2010 FLYWHEEL COMP. 1 7 90201ZE3V00 NUT, SPECIAL 16MM 1 8 90741ZE2000 KEY, SPECIAL WOODRUFF 25X18 1

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 69

MUFFLER ASSY.

HONDA GX240K1QA2 ENGINE — MUFFLER ASSY.

PAGE 70 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

HONDA GX240K1QA2 ENGINE — MUFFLER ASSY.

MUFFLER ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 18310ZE2W00 MUFFLER 1 2 18320ZE2W01 PROTECTOR, MUFFLER 1 3 18323ZE2W00 PROTECTOR, EX. PIPE 1 4 18330ZE2W00 PIPE, EX. 1 5 18331ZE2810 CAP, MUFFLER 1 6 18333ZK6Y00 GASKET, EX. PIPE 1 7 18355ZE2010 ARRESTER, SPARK 1 8 18381ZE2W10 GASKET, MUFFLER (ARRESTER) 1 9 18381ZE2800 GASKET, MUFFLER 1 10 90013883000 BOLT, FLANGE (6 X 12) (CT200) 1 11 90050ZE1000 SCREW, TAPPING (5 X 8) 6 12 90055ZE1000 SCREW, TAPPING (4 X 6) 3 13 90050ZE1000 SCREW, TAPPING (5 X 8) (OPTIONAL) 1 14 9405008000 NUT, FLANGE (8MM) 5

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 71

FUEL TANK ASSY.

HONDA GX240K1QA2 ENGINE — FUEL TANK ASSY.

PAGE 72 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

HONDA GX240K1QA2 ENGINE — FUEL TANK ASSY.

FUEL TANK ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 16854ZH8000 RUBBER SUPPORTER 107MM 1 2 16955ZE1000 JOINT, FUEL TANK 1 3 17510ZE2010ZD TANK COMP., FUEL *NH1*, BLACK 1

5 17620ZH7023 CAP COMP., FUEL FILLER .................................... 1 .......... INCLUDES ITEMS W/

8 17672ZE2W01 FILTER, FUEL 1 11 91353671003 O-RING 14MM, ARAI 1 12 9405008000 NUT, FLANGE 8MM 2 13 950014500360M BULK HOSE, FUEL 4.5X3000, 4.5X222 1 14 9500202080 CLIP, TUBE, B8 2 15 957010802500 BOLT, FLANGE 8X25 2

17631ZH7003 GASKET, FUEL FILLER CAP 1

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 73

IGNITION COIL ASSY.

HONDA GX240K1QA2 ENGINE — IGNITION ASSY.

PAGE 74 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

HONDA GX240K1QA2 ENGINE — IGNITION ASSY.

IGNITION COIL ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 30500ZF6W02 COIL ASSY., IGNITION 1 2 30700ZE1013 CAP ASSY., NOISE SUPPRESSOR 1 6 31512ZE2000 GROMMET, WIRE 1 8 36101ZE1010 WIRE, STOP SWITCH 370MM 1 11 90015883000 BOLT, FLANGE 6X28 2

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 75

PISTON ASSY.

HONDA GX240K1QA2 ENGINE — PISTON ASSY.

PAGE 76 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

HONDA GX240K1QA2 ENGINE — PISTON ASSY.

PISTON ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 13010ZE2013 RING SET, PISTON, STD. 1 1 13011ZE2013 RING SET, PISTON, OS 0.25, OPTIONAL 1 1 13012ZE2013 RING SET, PISTON, OS 0.50, OPTIONAL 1 1 13013ZE2013 RING SET, PISTON, 0.75, OPTIONAL 1 2 13101ZE2W00 PISTON, STANDARD 1 2 13102ZE2W00 PISTON, OS 0.25, OPTIONAL 1 2 13103ZE2W00 PISTON, OS 0.50, OPTIONAL 1 2 13104ZE2W00 PISTON, 0.75, OPTIONAL 1 3 13111ZE2000 PIN, PISTON 1

4 13200ZE2000 ROD ASSY., CONNECTING STANDARD ................ 1 .......... INCLUDES ITEMS W/

4 13200ZE2305 ROD ASSY., CONNECTING, US 0.25, OPT. 1 5

6 90551ZE1000 CLIP, PISTON PIN 18MM 2

90001ZE8000 BOLT, CONNECTING ROD 2

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 77

RECOIL STARTER ASSY.

HONDA GX240K1QA2 ENGINE — RECOIL STARTER ASSY.

PAGE 78 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

HONDA GX240K1QA2 ENGINE — RECOIL STARTER ASSY.

RECOIL STARTER ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 28400ZE2W01ZB STARTER ASSY., RECOIL *NH1*, BLK ............... 1 ......... INCLUDES ITEMS W/

10 11 13 14 90008ZE2003 BOLT, FLANGE 6X10 3

28410ZE2W01ZB CASE COMP., RECOIL STARTER *NH1*, BLK 1 28421ZE2W01 PULLEY, RECOIL STARTER 1 28422ZE2W01 RATCHET, STARTER 2 28441ZE2W01 SPRING, FRICTION 1 28442ZE2W01 SPRING, STARTER RETURN 1 28443ZE2W01 SPRING RATCHET 2 28444ZE2W01 RETAINER, SPRING 1 28461ZE2W02 GRIP, STARTER 1

28462ZE2W11 ROPE, RECOIL STARTER 1

90004ZE2W01 SCREW, CENTER 1

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 79

LABEL ASSY.

HONDA GX240K1QA2 ENGINE — LABEL ASSY.

PAGE 80 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

HONDA GX240K1QA2 ENGINE — LABEL ASSY.

LABELS ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 87521ZE2W01 EMBLEM, INTERNAL 1 2 87522ZE1810 MARK, CAUTION, EXTERNAL 1 3 87522ZH9000 LABEL, CAUTION 1 5 87528ZE2810 MARK, CHOKE, EXTERNAL 1 15 87586ZH7W00 LABEL, FUEL CAUTION 1 16 87532ZH8810 MARK, OIL ALERT 1

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 81

TERMS AND CONDITIONS OF SALE — PARTS

PAYMENT TERMS

Terms of payment for parts are net 30 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:

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

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

The parts numbers and descriptions a. must match the current parts price list.

The list must be typed or computer b. generated.

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

The list must reference the sales d. order(s) or invoice(s) under which the items were originally purchased.

The list must include the name e. and phone number of the person requesting the RMA.

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

Freight is at the sender’s expense. All 4. parts must be returned freight prepaid to Multiquip’s designated receiving point.

Parts must be in new and resalable 5. condition, in the original Multiquip package (if any), and with Multiquip part numbers clearly marked.

The following items are not returnable:6.

Obsolete parts. (If an item is in the a. price book and shows as being replaced by another item, it is obsolete.)

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

Any line item with an extended c. dealer net price of less than $5.00.

Special order items.d.

Electrical components.e.

Paint, chemicals, and lubricants.f.

Decals and paper products.g.

Items purchased in kits.h.

The sender will be notiﬁed of any material 7. received that is not acceptable.

Such material will be held for five 8. working days from notiﬁcation, pending instructions. If a reply is not received within five days, the material will be returned to the sender at his expense.

Credit on returned parts will be issued 9. at dealer net price at time of the original purchase, less a 15% restocking charge.

In cases where an item is accepted, for 10. 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.

Credit issued will be applied to future 11. purchases only.

PRICING AND REBATES

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 $35.00 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 hereunder 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 nor authorizes any person to assume for it any other obligation or liability whatever in connection with the sale of its products. Apart 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.

Effective: February 22, 2006

PAGE 82 —MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09)

NOTES

MC94P/S CONCRETE MIXERS — OPERATION AND PARTS MANUAL — REV. #8 (03/06/09) — PAGE 83

OPERATION AND PARTS MANUAL

HERE’S HOW TO GET HELP

PLEASE HAVE THE MODEL AND SERIAL

NUMBER ON-HAND WHEN CALLING

UNITED STATES

Multiquip Corporate Ofﬁce MQ Parts Department

18910 Wilmington Ave. Carson, CA 90746 Contact: mq@multiquip.com

Mayco Parts Warranty Department

Tel. (800) 421-1244 Fax (800) 537-3927

800-427-1244 310-537-3700

Fax: 800-672-7877 Fax: 310-637-3284

800-306-2926 310-537-3700

Service Department Technical Assistance

800-421-1244 310-537-3700

Fax: 800-672-7877 Fax: 310-637-3284

Fax: 310-537-4259 800-478-1244 Fax: 310-631-5032

800-421-1244, Ext. 279 310-537-3700, Ext. 279

Fax: 310-537-1173

MEXICO UNITED KINGDOM

MQ Cipsa Multiquip (UK) Limited Head Ofﬁce

Carr. Fed. Mexico-Puebla KM 126.5 Momoxpan, Cholula, Puebla 72760 Mexico Contact: pmastretta@cipsa.com.mx

Tel: (52) 222-225-9900 Fax: (52) 222-285-0420

Hanover Mill, Fitzroy Street, Ashton-under-Lyne, Lancashire OL7 0TL Contact: sales@multiquip.co.uk

Tel: 0161 339 2223 Fax: 0161 339 3226

CANADA

Multiquip

4110 Industriel Boul. Laval, Quebec, Canada H7L 6V3 Contact: jmartin@multiquip.com

Multiquip Inc and the MQ logo are registered trademarks of Multiquip Inc. and may not be used, reproduced, or altered without written permission. All other trademarks are the property of their respective owners and used with permission.

This manual MUST accompany the equipment at all times. This manual is considered a permanent part of the equipment and should remain with the unit if resold.

The information and speciﬁcations included in this publication were in effect at the time of approval for printing. Illustrations, descriptions, references and technical data contained in this manual are for guidance only and may not be considered as binding. Multiquip Inc. reserves the right to discontinue or change speciﬁcations, design or the information published in this publication at any time without notice and without incurring any obligations.

Tel: (450) 625-2244 Fax: (450) 625-8664

Your Local Dealer is:

Multiquip MC94S, MC94P User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual