Multiquip HPHA36C5H User Manual

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OPERATION AND PARTS MANUAL

HPHA36C5H

WALK-BEHIND TROWEL

Revision #3 (07/06/10)

To find the latest revision of this

publication, visit our website at:

www.multiquip.com

THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.

P/N 21652

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.

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 3

HPHA36C5H TROWEL— TABLE OF CONTENTS

MQ - HPHA36C5H TROWEL

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

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

Training Checklist ...................................................... 6

Daily Pre-Operation Checklist ................................... 7

Safety Message Alert Symbols .............................. 8-9

Rules For Safe Operation .................................. 10-11

Operation And Safety Decals .................................. 12

General Information ................................................ 13

Specifications (Trowel) ............................................ 14

Specifications (Engine) ........................................... 15

Controls and Components ................................. 16-17

Basic Engine ........................................................... 18

Assembly and Installation .................................. 19-21

Pre-Inspection .................................................... 22-23

Initial Start-Up ....................................................24-25

Operation ........................................................... 26-27

Options ............................................................... 28-29

Maintenance ...................................................... 30-34

Troubleshooting (Trowel) ...................................35-36

Troubleshooting (Engine) ........................................ 37

Explanation of Codes .............................................. 38

Suggested Spare Parts ........................................... 39

Nameplate and Decals....................................... 40-41

Standard Handle Assembly ...............................42-43

Quick Pitch™ Handle Assembly....................... 44-46

4-Blade Spider Assembly ................................... 48-49

Gearbox & Engine Mounts Assembly ............... 50-52

Engine, 5.5HP Honda Assembly ....................... 54-55

Guard Ring Assembly .......................................56-57

Blades and Arm Adj. Fixture Assembly .............. 58-59

Lifting Bail Assembly (Option) ............................ 60-61

HONDA GX160K1QX2 ENGINE

Air Cleaner Asssembly ....................................... 62-63

Camshaft Asssembly ......................................... 64-65

Carburetor Asssembly .......................................66-67

Control Asssembly ............................................. 68-69

Crankcase Cover Asssembly ............................. 70-71

Crankshaft Asssembly ....................................... 72-73

Cylinder Barrel Asssembly ................................. 74-75

Cylinder Head Asssembly ..................................76-77

Fan Cover Asssembly ........................................ 78-79

Flywheel Asssembly ........................................... 80-81

Fuel Tank Asssembly ......................................... 82-83

Ignition Coil Asssembly ...................................... 84-85

Label Asssembly ................................................ 86-87

Muffler Asssembly .............................................. 88-89

Piston Rings Asssembly ..................................... 90-91

Recoil Starter Asssembly ................................... 92-93

NOTE

PAGE 4 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

Specification and part number are subject to change without notice.

NOTE PAGE

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 5

HPHA36C5H TROWEL— TRAINING CHECKLIST

TRAINING CHECKLIST

This checklist will lists some of the minimum requirements for machine maintenance and operation. Please feel free to detach it and make copies. Use this checklist whenever a new operator is to be trained or it can be used as a review for more experienced operator’s.

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Operator _________________________________________ Trainee __________________________________________ COMMENTS:

PAGE 6 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

HPHA36C5H TROWEL— DAILY PRE-OPERATION CHECKLIST

DAILY PRE-OPERATION CHECKLIST

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HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 7

HPHA36C5H TROWEL- 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 and comply with 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

NOTE

Before using this WALK-BEHIND TROWEL, ensure that the operating individual has read and understands all instructions in this manual.

efficient operation of the MQ HPHA36C5H TROWEL. For engine maintenance information, please refer to the engine manufacturers instructions for data relative to its safe operation.

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.

Lethal Exhaust Gases

Engine exhaust gases contain poisonous carbon monoxide. This gas is colorless and odorless, and can cause death if inhaled. NEVER operate this equipment in a confined area or enclosed structure that does not provide ample free flow air.

Explosive Fuel

Gasoline is extremely flammable, and its vapors can cause an explosion if ignited. DO NOT start the engine near spilled fuel or combustible fluids. DO NOT fill the fuel tank while the engine is running or hot. DO NOT overfill tank, since spilled fuel could ignite if it comes into contact with hot engine parts or sparks from the ignition system. Store fuel in

approved containers, in well-ventilated areas and away from sparks and flames. NEVER use fuel as a cleaning agent.

Burn Hazards

DANGERDANGER

DANGER

DANGERDANGER

You WILL be if you DO NOT follow these directions.

WARNINGWARNING

WARNING

WARNINGWARNING

You CAN be KILLED or you DO NOT follow these directions.

CAUTICAUTI

CAUTION

CAUTICAUTI

You CAN be these directions.

Potential hazards associated with HPHA36C5H TROWEL operation will be referenced with Hazard Symbols which appear throughout this manual, and will be referenced in conjunction with Safety Message Alert Symbols.

KILLED

INJURED

SERIOUSLY INJURED

if you DO NOT follow

Engine components can generate extreme heat. To prevent burns, DO NOT touch these areas while the engine is running or immediately after operations. NEVER operate the engine with heat shields or heat guards removed.

Rotating Parts

NEVER operate equipment with covers, or

guards removed. Keep and

clothing

prevent injury.

away from all moving parts to

fingers, hands, hair

PAGE 8 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

HPHA36C5H TROWEL- SAFETY MESSAGE ALERT SYMBOLS

Accidental Starting

ALWAYS place the engine ON/OFF

switch in the OFF position, when the trowel is not in use.

Over Speed Conditions

NEVER tamper with the factory settings of the

engine governor or settings. Personal injury and damage to the engine or equipment can result if operating in speed ranges above maximum allowable.

Respiratory Hazard

ALWAYS wear approved respiratory protection.

Sight and Hearing hazard

ALWAYS wear approved eye and hearing

protection.

Equipment Damage Messages

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

CAUTICAUTI

CAUTION

CAUTICAUTI

This walk-behind trowel, other property, or the surrounding environment could be damaged if you do not follow instructions.

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 9

HPHA36C5H TROWEL— RULES FOR SAFE OPERATION

RULES FOR SAFE OPERATION

WARNINGWARNING

WARNING

WARNINGWARNING

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.

■

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

■

NEVER operate the trowel under the influence or drugs or alcohol.

■

Replace nameplate, operation and safety decals when they become difficult to read.

■

ALWAYS check the trowel for loosened hardware such as nuts and bolts before starting.

The following safety guidelines should always be used when operating the HPHA36C5H Trowel.

SAFETY

■

DO NOT operate or service this equipment before reading this entire manual. The manual must be kept available and accessible to the operator.

■

This equipment should not be operated by persons under the minimum statutory age limit.

■

NEVER use this machine for any purpose other than those described in this manual.

■

NEVER operate the trowel without proper protective clothing, shatterproof glasses, steel-toed boots and other protective devices required for the job.

■

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

■

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

hot!

with

■

The engine of this trowel requires an adequate free flow of cooling air. NEVER operate the trowel in any enclosed or

■

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

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 engine and may cause injury to people. Remember the engine gives off

DEADLY

gas.

carbon monoxide

■

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. Unauthorized equipment modification will void all warranties. Any modification which could lead to a change in the original characteristics of the machine should be made only by the manufacturer who shall confirm that the machine is in conformity with appropriate safety regulations.

PAGE 10 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

■

ALWAYS use extreme caution when working with flammable liquids. When refueling, STOP the engine and allow it to cool.

NEVER operate the trowel in an explosive atmosphere where fumes are present, or near combustible materials. An explosion or fire could result in severe

death.

NEVER

Fire or explosion could result from

vapors

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

NEVER use fuel as a cleaning agent.

smoke

, or if fuel is spilled on a

bodily harm or even

around or near the machine.

fuel

hot!

engine.

HPHA36C5H TROWEL— RULES FOR SAFE OPERATION

■

NEVER Run engine without air filter. Severe engine damage

may occur. Service air filter frequently to prevent carburetor malfunction.

■

NEVER place your while starting or operating this equipment.

■

AVOID wearing jewelry or loose fitting clothing that may snag on the controls or moving parts as this can cause a serious injury.

■

ALWAYS keep clear of operating the trowel.

■

Moving Parts – Shut down the engine before performing service or maintenance functions. Contact with moving parts can cause serious injury.

■

ALWAYS check to make sure that the operating area is clear before starting the engine.

■

NEVER leave the machine

■

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

■

ALWAYS keep the work area well organized.

■

ALWAYS clear the work area of any debris, tools, etc. that would constitute a hazard while the trowel is in operation.

WARNINGWARNING

WARNING

WARNINGWARNING

feet

rotating

hands

inside the guard rings

moving parts

unattended

while running.

while

■

Maintenance Safety

■

Emergencies

■

When placing the trowel inside a truck-bed for transport, always tie-down the trowel.

ALWAYS use proper lifting techniques when moving the trowel.

NEVER lubricate components or attempt service on a running trowel.

ALWAYS allow the trowel a proper amount of time to cool

before servicing. Keep the trowel in proper running condition. Fix damage to the trowel 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.

ALWAYS know the location of

the nearest

fire extinguisher

ALWAYS check to make sure that the operating area is

clear before starting the engine.

■

No one other than the operator is to be in the working area when the trowel is in operation.

■

Always observe all applicable compulsory regulations relevant to environmental protection, especially, fuel storage, the handling of hazardous substances, and the wearing of protective clothing and equipment. Instruct the user as necessary, or, as the user, request this information and training.

■

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.

Transporting

■

ALWAYS shutdown engine before transporting.

■

Tighten fuel tank cap securely and close fuel cock to prevent fuel from spilling.

■

Drain fuel when transporting trowel over long distances or bad roads.

■

ALWAYS know the location of the

nearest

In emergencies

nearest phone or Also know the phone numbers of the nearest

first aid kit

ambulance, doctor

information is invaluable in the case of an emergency and could keep a serious situation from becoming a tragic one .

always

know the location of the

keep a phone on the job site

and

fire department

. This

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 11

HPHA36C5H TROWEL— OPERATION AND SAFETY DECALS

OPERATION AND SAFETY DECALS

The HPHA36C5H walk-behind trowel is equipped with a number of operation, safety and maintenance decals. Should any of these decals become unreadable, replacements can be obtained from your dealer.

CAUTION

DO NOT LIFT MACHINERY BY GUARD

RING. MAY CAUSE DAMAGE TO GUARD RING SHOCK MOUNTS

USE LIFT HANDLES ONLY

P/N 1261

P/N 20816

P/N 1736

WARNING!

INJURY COULD RESULT IF FINISHER IS LIFTED

WITHOUT PITCH HANDLE FIRMLY ENGAGE

P/N 20526

WARNING!

DO NOT OPERATE HANDLE UNTIL IT IS

SECURELY FASTENED TO POWER TROWEL

& INSTRUCTIONS HAVE BEEN READ

P/N 20527

P/N 20815

P/N 20820

PRELOAD TRIM INDICATOR

FINISH

COMBO

FINISH

P/N 1735

Symbol indicates that it is mandatory to wear safety glasses, safety helmet and ear protection.

P/N 11247 (Part of decal kit 12620)

Symbol indicates that it is mandatory to wear gloves.

P/N 11247 (Part of decal kit 12620)

Radiating heat symbol. Symbol indicates equipment is hot.

P/N 11246 (Part of decal kit 12620)

Symbol for examining or checking of the machine. Mostly used for maintenance. Check lubrication oil in gearbox.

P/N 11246(Part of decal kit 12620)

COMBO

NAMEPLATE

Figure 1. HPHA36C5H Trowel Decals

P/N 20814

CONTACT MULTIQUIP

SERVICE DEPT.

Symbol indicates that it is mandatory to wear safety shoes, with extra protection (steel toed).

P/N 11247 (Part of decal kit 12620)

This is the symbol for belt drive.

P/N 11246 (Part of decal kit 12620)

This is the symbol for gear drive.

P/N 11246 (Part of decal kit 12620)

PAGE 12 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

HPHA36C5H TROWEL— GENERAL INFORMATION

Intended Use

Operate the HPHA36C5H Trowel, tools and components in accordance with the manufacturer's instructions. Use of any other tools for stated operation is considered contrary to designated use. The risk of such use lies entirely with the user. The manufacturer cannot be held liable for damages as a result of misuse.

Trowel Familiarization

This walk-behind trowel is designed for concrete slabs.

Take a walk around the trowel. Take notice of all the major components (see Figure 2) like the engine, blades, Quick Pitch™ handle, etc. Check to ensure there is always oil in the engine.

Read

all the safety instructions carefully. Safety instructions will be found throughout this manual and on the trowel. Keep all safety information in good, readable condition. Operators should be well trained on the operation and maintenance of the trowel.

Before using your trowel, test it on a flat watered down section of finished concrete that is free of any debris and other objects.

This trial test run will increase your confidence in using the trowel and at the same time it will familiarize you with the trowel’s controls. In addition you will understand how the trowel handles under actual conditions.

Engine

This trowel is available with a 5.5 HP Refer to the engine owner’s manual for instructions regarding the operation and maintenance of your engine. Please contact your nearest Multiquip Dealer for a replacement should the original manual disappear or otherwise become unusable.

floating

HONDA

and

finishing

gasoline engine.

Centrifugal Stop Switch

In the event of a trowel runaway condition (operator releases the handle), a and bring the trowel to a halt.

Blades

The blades of the trowel finish the concrete as they are rotated around the surface. This trowel comes equipped with four

combination

pattern and attached to vertical rotating shaft by means of a

spider assembly.

Moving the HPHA36C5H Walk-Behind Trowel

NEVER attempt to

the assistance of another person to help lift the trowel .

This walk-behind trowel is designed to be moved and handled in several ways. The easiest way to lift the trowel is to use the

auxiliary lifting tube

page 24. When using the auxiliary tube, always use

persons

Some models have a chain can be attached to the lifting bail, allowing a crane to lift the trowel up onto a slab of concrete. Use a lifting device of adequate lifting capacity to lift the trowel.

centrifugal stop switch

blades per rotor equally spaced in a radial

CAUTIONCAUTION

CAUTION

CAUTIONCAUTION

lift

the trowel by yourself. ALWAYS get

that is attached to the main handle. See

to lift the trowel.

lifting bail

(option) installed. A strap or

will stop the engine

two

Drive System

Power is transferred from the engine to the gearbox input shaft via a V-belt pulley drive system. The pulley engages using a centrifugal clutch.

Gearbox

gearbox

The

spider

to the of the trowel and is equipped with two shafts (input and output).

Spider

The vertical output shaft of the gearbox connects to a cast hub called the that are used for attachment of blades or other accessories. Remember as the gearbox output shaft rotates so does the spider assembly.

is located beneath the engine and transfers power

assembly. The gearbox controls the rotational speed

spider

. The spider has 4 arms that extend outward

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 13

Training

For proper training, please use the “TRAINING CHECKLIST” located in the front of this manual (Page 6). This checklist will provide an outline for an experienced operator to provide training to a new operator.

Side View

HPHA36C5H TROWEL— SPECIFICATIONS (TROWEL)

Figure 2. HPHA36C5H Trowel Dimensions

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NOTE:

1. Sound pressure is a weighted measure. Measured at the operators ear position while the walk-behind trowel is operating at full throttle on concrete in a manner most often experienced in “ may vary depending upon the condition of the concrete. Hearing protection is always recommended.

normal

” circumstances. Sound pressure

2. The vibration level indicated is the maximum RMS (Root Mean Square) value obtained at the handle grip while operating the walk-behind trowel on curing concrete in a manner most often experienced in “ Values were obtained from all three axes of motion. The values shown represent the maximum RMS value from these measurements.

snoitacificepSleworTH5C63AHPH.1elbaT

)mm1.729(5.63

)mm4.987,1(5.07

)

normal

” circumstances.

PAGE 14 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

HPHA36C5H TROWEL— SPECIFICATIONS (ENGINE)

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HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 15

HPHA36C5H TROWEL— CONTROLS AND COMPONENTS

Figure 3. HPHA36C5H Walk-Behind Trowels

PAGE 16 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

HPHA36C5H TROWEL— CONTROLS AND COMPONENTS

(Figures 3) shows the location of the basic controls or components, for the HPHA36C5H trowel. Listed below is a brief explanation of each control or component

1. Quick Pitch™ Control Handle – To adjust the pitch of the blades, grasp the handle then squeeze and move the handle forward or backward to achieve the desired blade pitch.

2. Handlebar Adjuster – Change the angle/height of the handle bars by loosening the star wheel, adjust handlebars to desired location, tighten the starwheel firmly to hold the handlebars in that position.

3. Hand Grip/Handle Bar – When operating the trowel, place both hands on each grip to maneuver the trowel. Replace hand grips when they become worn or damaged.

4. Throttle Control Lever – Operator control for the speed of the engine. Push the hand grip away from the operator to increase engine speed (high), pull toward the operator to decrease engine speed (low or idle).

5. Engine – This trowel is powered by a Honda GX160, 5.5 HP, air-cooled, 4-stroke gasoline engine

6. V-Belt Cover – Remove this cover to gain access to the Vbelt. NEVER operate the trowel with this cover removed.

13. Main Tube - When disassembling components inside the tube exercise extreme CAUTION!

Tube is spring-loaded, severe injury could result if not disassembled correctly.

14. Guard Ring – NEVER put hands or feet inside guard ring.

CAUTIONCAUTION

CAUTION

CAUTIONCAUTION

7. Centrifugal Safety Stop Switch – In the event the operator loses control of the trowel, this switch will shut-down the engine.

8. Auxiliary Lifting Tube - Use this tube to lift the trowel onto a slab. Tube is to be inserted into socket located in front of the gearbox.

9. Trowel Arm – Rigid hexagonal rod the blades are attached to. NEVER operate the trowel with a bent, broken or out of adjustment trowel arm. If the blades show uneven wear patterns or some blades wear out faster than others, the trowel arm may need to be adjusted. Use the trowel arm adjustment tool P/N 1817 to adjust the trowel arms.

10. Trowel Lifting Point – Insert the auxiliary lifting tube here. See page 24.

11. Pitch Control (standard models) - Turn this "Star Wheel" clockwise to increase blade pitch, and counter-clockwise to decrease blade pitch.

12. Blades – This trowel is equipped with combination blades. These blades are versatile and should take care of most troweling needs. In addition float discs can be attached to the trowel arms that will allow the trowel to float on "wet" concrete.

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 17

HPHA36C5H TROWEL— BASIC ENGINE

Figure 4. Engine Controls and Components

INITIAL SERVICING

The engine (Figure 4) must be checked for proper lubrication and filled with fuel prior to operation. Refer to the manufacturer's engine manual for instructions & details of operation and servicing. The engine shown above is a HONDA engine.

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/air 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.

DANGER

NOTE

Adding fuel to the tank should be done 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.

3. Engine ON/OFF Switch –

OFF

starting,

4. Recoil Starter (pull rope) – Manual-starting method. Pull the starter grip until resistance is felt, then pull briskly and smoothly.

position stops engine operation.

position permits engine

8. Spark Plug – Provides spark to the ignition system. Set spark plug gap according to engine manufacturer's instructions.

9. Muffler – Used to reduce noise and emissions.

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

11. Oil Drain Plug – Remove this plug to remove oil from the engine's crankcase.

12. Dipstick/Oil Filler Cap – Remove this cap to determine if the engine oil is low. Add oil through this filler port as recommended in Table 3.

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.

PAGE 18 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

HPHA36C5H TROWEL — ASSEMBLY AND INSTALLATION

Assembly and Installation

Before the trowel can be put into operation, there are some components that must be installed. This section provides general instructions on how to install those components. Instruction sheet P/N 20485 provides further details for the handle assembly.

Handle Tube Installation (All Models)

1. Install the

handle tube

to the gearbox as shown in (Figure 5). The mounting hardware should be contained in the shipping container with the handle.

Figure 5. Handle Tube Installation

2. On Quick-Pitch™ models, pivot the

pitch handle

back (full pitch) (Figure 6). This will relax the spring inside the handle tube. On either model, spread the handle bar ends just enough to engage the teeth on the handle tube. Attach the hand wheel assembly, position handlebar to desired location, and tighten hand wheel firmly.

CAUTIONCAUTION

CAUTION

CAUTIONCAUTION

Figure 6. Handlebar Installation

Throttle Cable Installation

1. Place the throttle lever (Figure 7) to the idle position.

Figure 7. Throttle

2. Feed the throttle cable through the cable housing.

3. Connect the throttle cable to the engine. (Figure 8). There should be a piece of wire installed on the trowel to show where to route the throttle cable. When connecting the cable housing, make sure that no more than

1/4" (6.4mm)

of the cable housing protrudes past the housing clamp on the engine.

THROTTLE

CABLE END

The Quick-Pitch™ handle is spring loaded, personal injury or damage could result from improper handling or installation. Be careful when installing this component.

ENGINE

THROTTLE

LEVER

SWIVEL STOP

SCREW

Considerable force may be

NOTE

required when moving the QuickPitch™ pitch handle forward or backward.

CABLE

HOUSING

CLAMP

CABLE HOUSING

Figure 8. Throttle Cable Connection

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 19

HPHA36C5H TROWEL — ASSEMBLY AND INSTALLATION

4. Tighten cable clamp screw and swivel stop screw.

5. After the cable has been installed on the engine, adjust and tighten operator position of the handle to lock the throttle cable at the proper length.

6. Adjust cable tension loosening the lock nut on the throttle cable receiver (Figure 9), loosening or tightening the adjuster nut below it, then retightening the lock nut.

Figure 9. Throttle Adjust

7. These are general instructions. Installation of the throttle cable may vary for different engine configurations. Please look for more detailed instructions inside the box containing the handle. These more detailed instructions should provide adequate guidance for installation.

Pitch Cable Installation

1. Expose the pitch cable to maximum by adjusting the handle pitch to the "no pitch" position. On the standard model turn the pitch control counter-clockwise, (Figure 11). On the Quick-Pitch™ model, pivot the pitch handle forward or no pitch, (Figure 12).

Figure 11. "No Pitch" Position (Standard)

Safety Stop Switch Wire

Locate the tube (Figure10) and connect it to the Test the safety stop switch to insure proper operation.

safety stop switch wire

protruding from the handle

tail wire

on the engine.

Figure 12. "No Pitch" Position (Quick-Pitch™)

2. Lock the spring in the compressed position, by releasing the blade pitch adjustment trigger, (Quick-Pitch™ model).

3. Remove one brass set nut from the blade pitch cable end as shown in (Figure 13).

4. Thread the second brass set nut towards the cable as far as possible.

Figure 10. Engine Safety Stop Wire Connection

PAGE 20 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

HPHA36C5H TROWEL — ASSEMBLY AND INSTALLATION

Pre-load Adjustment (Quick-Pitch™ Models Only)

1. After the Quick-Pitch™ handle has been installed on the trowel, spring pre-load adjustment will be required.

2. Locate the adjustment screw on the underside of the handle tube (Figure 15).

Figure 13. Blade Pitch Cable

5. Insert the cable end through the yoke eyelet (Figure 14) Tighten the first brass set nut by hand to remove all the slack from the cable.

6 Using a wrench, tighten the second brass set nut up against

the yoke boss. This will lock the cable in place.

7. Use a wrench and finish tightening the first brass set nut up against the yoke boss.

3. A assist the user in the adjustment of the spring.

4. Align the

YOKE

COMBO

5. Test the pitch control operation and adjust if necessary.

THREAD CABLE END THROUGH YOKE EYELET

TIGHTEN SECOND BRASS SET NUT AGAINST YOKE BOSS

USE A WRENCH TO TIGHTEN FIRST BRASS SET NUT AGAINST YOKE BOSS

Figure 15. Pre-load Adjustment

decal

has been placed on the side of the handle tube to

arrow

on the adjustment screw with the letter "J"

on the

decal

Figure 14. Cable Yoke Attachment

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 21

CAUTIONCAUTION

CAUTION

CAUTIONCAUTION

ALWAYS wear approved eye and hearing protection before operating the trowel.

HPHA36C5H TROWEL— PRE-INSPECTION

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

4. If the oil level is low (Figure 17), fill to the edge of the oil filler hole with the recommended oil type (Table 3). Maximum oil capacity is 1.16 US Qt. (1.1 liters).

NEVER place hands or feet inside the guard rings while the engine is running. ALWAYS shut the engine down before performing any kind of maintenance service on the trowel.

Before Starting

1. Read safety instructions at the beginning of manual.

2. Clean the trowel, 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 trowel on secure level ground with the engine stopped.

2. Remove the filler dipstick from the engine oil filler hole (Figure 16) and wipe clean.

NOTE

Reference manufacturer engine manual for specific servicing instructions.

Figure 17. Engine Oil Dipstick (Oil Level)

epyTliO.4elbaT

nosaeS erutarepmeT epyTliO

remmuS rehgiHroC°52 03-W01EAS

llaF/gnirpS C°01~C°52 02/03-W01EAS

retniW rewoLroC°0 01-W01EAS

Fuel Check

DANGER

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

running

Figure 16. Engine Oil Dipstick (Removal)

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

PAGE 22 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

hot

HPHA36C5H TROWEL— PRE-INSPECTION

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.

CONTROLS

Safety Stop Switch

This trowel has been equipped with a centrifugal safety stop switch.

Gearbox Oil

1. Determine if the

gearbox

oil is low by checking the oil

sight/fill plug. Oil level should be showing. See Figure 18.

GEARBOX

OIL SIGHT/

FILL PLUG DRAIN PLUG

Figure 18. Gearbox

The switching mechanism of this switch should operate freely and should the OFF position, the engine should not star t or run. The purpose of this switch is to stop the engine in a runaway situation, (i.e. the operator releasing the handle during operation).

2. Fill with type ISO 680 (P/N 10139) gearbox lubricant as required. Gearbox capacity is 26 oz.

switches should be tested every time the engine is started. See

page 25 for procedures to check the operation of the Safety Stop Switch.

(Figure 19)

Figure 19. Centrifugal Safety Stop Switch

always

be kept in this condition. With the switch in

Safety stop

V-belt Check

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

NOTE

belt as outlined in the maintenance section of this manual.

Blade Check

Check for worn or damaged blades. Check to see if one blade is worn out while the others look new. If this is the case there could be a blade pitch problem. Refer to the maintenance section of this manual for blade pitch adjustment procedure. Replace any worn blades.

NEVER!

disable or disconnect the safety stop switch. It is provided for operator safety. Injury may result if it is disabled, disconnected or improperly maintained.

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 23

CAUTIONCAUTION

CAUTION

CAUTIONCAUTION

The trowel is proper heavy lifting procedures and DO NOT

by the guard rings.

LIFTING THE TROWEL ONTO THE SLAB.

heavy

and

awkward

to move around. Use

HPHA36C5H TROWEL — INITIAL START-UP

This section is intended to assist the operator with the initial start-up of the walk-behind trowel. It is extremely important that this section be read carefully before attempting to use the trowel

lift the trowel

in the field. DO NOT use your trowel until this section is thoroughly

understood.

Auxiliary Lifting Tube

Remove the auxiliary lifting tube located on top of the main handle. Insert the tube into the socket located on the opposite side of the gearbox (Figure 20) from the handle.

Make sure that the hole in the tube engages with the pin in the socket. With one person lifting from the main handle, and another lifting from the auxiliary lifting tube pick up the machine to move onto a slab.

DO NOT attempt to operate the trowel until the Safety, General Information and Inspection sections of this manual have been read and thoroughly understood. Depending on engine manufacturer, operating steps may vary. See engine manufactures operating manual. The following startup procedure makes reference to a HONDA 5.5 HP Engine

(Manual Start).

Starting the Engine

1. Place the engine position.

CAUTIONCAUTION

CAUTION

CAUTIONCAUTION

fuel valve lever

(Figure 21) to the "ON"

Figure 20. Lifting the Trowel

CAUTIONCAUTION

CAUTION

CAUTIONCAUTION

The trowel must be stabilized by the person carrying the

operator’s handle

the handle may swing around and damage to the trowel and bodily injury.

Lifting Bail (Option)

The lift bail is optional on new trowels. It provides an optimal lift point for moving the trowel. up onto a building with a crane. See “ section in this manual for ordering information.

Using a recommended, and is safe for the machine. Extra care should be taken when lifting the machine off the ground, though. Serious damage to the machine or personal injury could be caused by dropping a trowel.

crane

PAGE 24 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

(Figure 20). If it is not stabilized properly

flip

the trowel, thus causing

2. Move the throttle lever (Figure 22) to the "idle" position.

Lift bails

to move a machine with a lift bail is highly

can be used to lift a trowel

Optional Equipment

”

Figure 21. Engine Fuel Valve Lever

Figure 22. Throttle (Idle Position)

HPHA36C5H TROWEL — INITIAL START-UP

3. Place the

centrifugal safety stop switch

"ON" position.

Figure 23. Centrifugal Safety Stop Switch

4. Place the

Choke Lever

position

(Figure 23) in the

(Figure 24) in the "

CLOSED

6. If the engine has started, slowly return the choke lever

OPEN

(Figure 24) to the

position. If the engine has not started

repeat steps 1 through 5.

Before the trowel is placed into operation, run the engine for

several minutes. Check for fuel leaks, and noises that would associate with a loose guard ring and/or covers.

8. Test the Safety Stop Switch.

a. With the engine at idle, move the safety stop switch lever

to "OFF" (Figure 23). The engine should shut off.

b. CLEAR THE AREA AROUND THE TROWEL. Move

the safety stop switch lever back to the "ON" position, restart the engine and let idle. Stand behind the handle and spin the handle to the right, simulating a runaway

situation. (See Figure 26). Centrifugal force should throw the safety switch outward to the "OFF" position thus shutting off the engine.

Figure 24. Engine Choke Lever

5. Grasp the starter grip (Figure 25) and slowly pull it out. The resistance becomes the hardest at a certain position, corresponding to the compression point. Pull the starter grip briskly and smoothly for starting.

Figure 25. Starter Grip

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 25

Figure 26. Testing the Centrifugal Safety Stop Switch

9. To begin troweling, push the throttle lever (Figure 27) toward

the "

RUN

" position.

Figure 27. Throttle (Run Position)

HPHA36C5H TROWEL — OPERATION

The following steps are intended as a basic guide to machine operation, and are not to be considered a complete guide to concrete finishing. We suggest that all operators (experienced and novice) read “

Concrete Institute, Detroit, Michigan

section of this manual for more information.

Slabs on Grade

” published by the

. Read the “Training”

American

PITCHING THE BLACES

Quick Pitch Handle

To pitch the blades upward using the

pitch handle

lock and pull the Pushing the

, (Figure 28) simply squeeze the trigger

pitch handle

toward the operator.

toward the engine will cause

"Quick-Pitch

™"

Maneuvering the Trowel

Get into the operator’s position behind the handle. With a

secure foothold and a firm grasp on the handles slowly increase the engine speed until the desired blade speed is obtained.

2. To maneuver the trowel, gently lift up on or press down on the

main trowel handle. To move the machine to the operator’s left,

down

3. The best method for finishing concrete is to slowly walk backwards (Figure 30) with the trowel, guiding the trowel from side to side. This will cover all footprints on wet concrete.

the blades to lay flat.

4. Remember that if you let go of the trowel, just step away and let the trowel come to a complete stop before trying to recover the trowel. See (Figure 26) to see the area around the trowel to keep clear of.

lift up

on the handle, to move machine to the right,

on the handle.

push

Figure 28. Quick-Pitch™ T- Handle

Standard Handle

To pitch the blades upward using the " (Figure 29) simply turn the

star-wheel

Standard

" handle,

clockwise. Turning the

star wheel counter clockwise will cause the blades to lay flat.

Figure 29. Standard Handle

PAGE 26 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

HPHA36C5H TROWEL — OPERATION

(Figure 30) below illustrates a typical walk-behind trowel application. Practice maneuvering the trowel. The trick is to let the trowel do the work.

Continue to practice maneuvering the trowel. Try to practice as if you were finishing a slab of concrete. Practice edging and covering a large area. Remember a good finishing technique is to work backwards. Be careful when moving backwards so that hazards can be avoided. The best way to get accustomed to the trowel is repeated use.

Figure 30. Maneuvering The Trowel

CAUTIONCAUTION

CAUTION

CAUTIONCAUTION

feet

hands

NEVER place your

while starting or operating this equipment.

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 27

inside the guard rings

CAUTIONCAUTION

CAUTION

CAUTIONCAUTION

ALWAYS keep clear of operating this equipment.

rotating

moving

parts while

HPHA36C5H TROWEL — OPTIONS

Blades

Blades should be changed when

NOTE

they fail to finish concrete in a satisfactory manner.

Blades are a vital part of finishing concrete. This trowel, or

finisher

built to stringent quality standards out of the finest trowel steel. If you need replacement blades, consult your parts list for part numbers and order them from your Multiquip parts dealer or importer.

Combo Blades

This trowel was equipped with combination

31) blades as original equipment. These blades have been designed for optimum performance in both the floating and finishing operations. These blades are versatile and should take care of most troweling needs.

, has been designed to finish concrete and the blades are

float/finish

(Figure

Clip-On Float Blades (Optional)

These blades will clip (Figure 33) on to an existing installed blade, allowing your finisher to float on “wet” concrete so that the troweling operation can begin as early as possible. They are easily removable, so that after the floating operation, when the concrete is sufficiently cured, they can be removed to expose the finish blades for continued troweling.

Float Discs (Optional)

These round discs (Figure 34) attach to the spiders and allow the machine to “float” on “wet” concrete. The disc design allows early floating and easy movement from wet to dry areas. They are also very effective in embedding large aggregates and surface hardeners.

Figure 33. Clip-On Float Blade

Figure 31. Combination Blade

Finish Blades (Optional)

These blades (Figure 32) have been specifically designed for finish operations with this trowel. They will provide a premium surface finishing capability from your trowel. They should only be used after the concrete has set to the point where the trowel does not sink into the concrete when placed on it.

Figure 32. Finish Blade

PAGE 28 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

Figure 34. Float Disk

HPHA36C5H TROWEL — OPTIONS

Grinding Attachments

Available grinding attachments are used for grinding surface imperfections or joints. These attachments allow greater utilization of your trowel. (Figure 35) illustrates a typical grinding disk assembly, complete with hub and stone mounting plate.

Trowel Arm Adjustment Tool

If blades show uneven wear patterns or some tend to wear out faster than others, the trowel arms may need to be adjusted. Whiteman makes a special tool (Figure 37) that will adjust all of the trowel arms consistently. The Trowel Arm Fixture P/N is 1817.

Figure 35. Grinding Disk

Lifting Bail

There is a heavy duty, center balance type lifting bail (Figure 36) made specifically for your trowel. These bails are ideal for lifting and transporting your trowel. They are designed to lift the finisher and balance it on it’s center of gravity, providing great stability while lifting. This option is not available on electric trowel models.

Figure 37. Trowel Arm Adjustment Fixture

Figure 36. Lifting Bail

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 29

HPHA36C5H TROWEL — MAINTENANCE

See the engine manual supplied with

Trowel Arm Adjustment Procedure

your machine for appropriate engine

NOTE

maintenance schedule and troubleshooting guide for problems.

NOTE

At the front of the book (Page 7) there is a “

Checklist

basis.

ALWAYS allow the engine to cool before servicing. NEVER attempt any maintenance work on a

MAINTENANCE SCHEDULE

Daily (8-10 Hours)

1. Check the oil level in the engine crankcase and gear box,

2. Check V-belt.

Weekly (50-60 Hours)

1. Relube arms, thrust collar and clutch.

2. Replace blades if necessary.

3. Check and clean or replace the engine air filter as

”. Make copies of this checklist and use it on a daily

CAUTIONCAUTION

CAUTION

CAUTIONCAUTION

hot!

engine.

fill as necessary.

necessary.

Daily Pre-Operation

flat and level

essential. Any unlevel trowel blades will give an incorrect perception of adjustment. Ideally, a 5' x 5', three-quarter inch thick used for testing.

1. To determine which blades need adjustment, place the trowel in the test area (three-quarter inch thick plate) and look for the following conditions:

■

(Figure 38) below illustrates "

trowel arms

touching (0.10" max. clearance) lower wear plate. All alignment bolts should be spaced the same distance from the lower wear plate.

The following procedure should be followed to adjust trowel arms when it becomes apparent that the trowel is finishing poorly or in need of routine maintenance.

, clean area to test the trowel prior to and after is

spots

in the floor or debris under the

flat

steel plate should be

Pitch the blades as flat as possible and look at the

adjustment bolts

with the that one of them is not making contact, some adjustment will be necessary.

Is the machine wearing out blades unevenly (i.e. one blade appears worn while the others look new)?

lower wear plate

". Check to see that adjustment bolt is barely

. They should all barely make contact

on the spider. If you can see

worn spider bushings or bent

4. Replace engine oil and filter as necessary, see engine manual.

Monthly (200-300 Hours)

1. Remove, clean, reinstall and relube the arms and thrust collar. Adjust the blade arms.

2. Remove, clean, reinstall clutch.

Yearly (2000-2500 Hours)

1. Check and replace if necessary the arm bushings, thrust collar bushings and shaft seals.

2. Check pitch control cables for wear.

PAGE 30 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

(Figure 39) below illustrates the " plate (as shipped from the factory).

Figure 38. Worn Spider Plate

correct alignment

Figure 39. Correct Spider Plate Alignment

" for a spider

HPHA36C5H TROWEL — MAINTENANCE

2. Start engine, and bring trowel blades up to full speed and look for the following conditions:

■

Does the trowel have a perceived rolling or bouncing motion when in use?

■

Look at the trowel while it is running, does the guard ring “rock up and down” relative to the ground?

2. Loosen the jam nut and cone point square head set screw, and carefully lift the assembly. A slight tap with a rubber mallet may be necessary to dislodge the spider from the main shaft of the gearbox.

Trowel Arm Removal

1. Each trowel arm is held in place at the spider plate by a hex

Spider Removal

If an adjustment is required, remove the spider assembly from

head bolt (zerk grease fitting). Remove the hex head bolt (Figure 41) from the spider plate.

the gearbox shaft as follows:

2. Remove the trowel arm from the spider plate.

1. Locate the cone point square head set screw (Figure 40) and attached jam nut found on the side of the spider assembly.

GEARBOX

upper trowel assembly

off of the spider

GEARBOX

SHAFT

THRUST COLLAR

BEARING

THRUST COLLAR

BUSHING

JAM NUT

CONE POINT

SQUARE HEAD

SET SCREW

SPIDER

PLATE

UPPER

WEAR PLATE

THRUST COLLAR

LOWER

WEAR PLATE

Figure 41. Removing Roll Pin

and Zerk Grease Fitting

3. If the trowel arm inserts (bronze bushing ) come out with the trowel arm, remove the bushing from the trowel arm and set aside in a safe place. If the bushing remains inside the spider plate, carefully remove the bushing.

4. Examine the bronze trowel arm bushing insert (Figure 42), and clean if necessary. Replace the bushing if it is out of round or worn.

Figure 42. Bronze Bushings

Figure 40. Spider/Gearbox Removal

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 31

HPHA36C5H TROWEL — MAINTENANCE

Trowel Blade Removal

1. Remove the trowel blades from the trowel arm by removing the three hex head bolts (Figure 43) from the trowel arm. Set blades aside.

3. If the trowel arm is found to be trowel arm. A bent trowel arm will not allow the trowel to operate in a smooth fluid rotation.

4. Next, check each of the six sides of the round machined shaft section of the trowel arm. Each section should have the

clearance

test surface.

HEX

HEAD

BOLT

REMOVE

LOCK

WASHER

BLADE

ARM

Figure 43. Trowel Blades

Wire brush

any build-up of concrete from all six sides of the

trowel arm. Repeat this for the remaining three arms.

Trowel Arm Flatness Test

1. Using a piece of 3/4 inch thick steel plate or any surface which

true

and

flat

, check all

faces

of each trowel arm for flatness.

NOTE

Trowel Arm Adjustment

Shown in (Figure 45) is the adjustment fixture with a trowel arm inserted. As each trowel arm is locked into the fixture, the arm bolt is adjusted to where it contacts a stop on the fixture. This will consistently adjust all of the trowel arms, keeping the finisher as flat and evenly pitched as possible.

1. Locate the trowel arm adjustment tool P/N 1817. Check the adjusting bolt/fixture arm distance is correct for your trowel. Adjust to specifications shown in Figure 45.

uneven

bent

, replace the

same

between the round of the trowel arm shaft and the

Trowel arms can be damaged by rough handling or by striking exposed plumbing or forms while in operation.

ALWAYS

look-out for objects which might cause damage to the trowel arms.

2. Check the blade-mounting sides of the trowel arm (hex section only) using a ten thousands of an inch (max.) feeler gauge (Figure 44) between the flat of the trowel arm and an

extremely flat

test surface.

Figure 45. Trowel Arm Adjustment Tool Side View

2. Ensure the fixture arm is in the proper setting (up or down) for your trowel arm rotation as shown in Figure 46.

NOTE

Figure 44. Trowel Arm Flatness Test

Arms with CLOCK-WISE blade rotation use the fixture arm in the UP position (A in Figure 46). Arms with COUNTER CLOCK-WISE blade rotation use the fixture with the fixture arm in the DOWN position. (B in Figure 46).

PAGE 32 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

HPHA36C5H TROWEL — MAINTENANCE

6. Once the correct adjustment is made, tighten the lock nut on

the trowel arm to lock in place.

7. Loosen locking nuts on the adjustment fixture, and remove

trowel arm.

8. Repeat steps for the remaining trowel arms.

Re-Assembly

1. Clean and examine the upper/lower wear plates and thrust

collar. Examine the entire spider assembly. Wire brush any concrete or rust build-up. If any of the spider components are found to be damaged or out of round, replace them.

2. Make sure that the bronze trowel arm bushing is not damage

or out of round. Clean the bushing if necessary. If the bronze

Figure 46. Trowel Arm Adjustment Setup

3. Unscrew the locking bolts on the adjustment tool and place the trowel arm into the fixture channel as shown in Figure 47. A thin shim may be required to cover the blade holes on the trowel arm. Make sure to align the trowel adjustment bolt with the fixture adjustment bolt.

bushing is damage or worn, replace it.

3. Reinstall bronze bushing onto trowel arm.

4. Repeat steps 2 -3 for each trowel arm.

5. Make sure that the spring tensioner is in the correct position to exert tension on the trowel arm.

6. Insert all trowel arms with levers into spider plate (with bronze bushing already installed) using care to align grease hole on bronze bushing with grease hole fitting on spider plate.

7. Lock trowel arms in place by tightening the hex head zerk grease fitting and jam nut.

8. Re-install the blades back onto the trowel arms.

9. Install stabilizer ring onto spider assembly.

10. Reinstall lower wear plate,

ring

the spider shaft. Make sure that there is little or no lateral movement between the thrust collar and the spider shaft.

11. Carefully lift way on gear box main shaft and insert into spider assembly.

Figure 47. Trowel Arm Adjustment Fixture Components

4. Use an allen wrench to tighten the locking bolts securing the trowel arm in place.

5. Loosen the locking nut on the trowel arm lever, then turn the trowel arm adjusting bolt until it barely touches (.010") the fixture adjusting bolt.

12. Reinstall square head cone point into spider plate and tighten in place. Tighten jam nut. Use care in making sure point of set screw engages groove in gear box main shaft.

13. Lubricate all grease points (zerk fittings) with premium

Lithum 12"

" consistency.

in the

reverse order

the upper trowel assembly

based grease, conforming to NLG1 Grade #2

thrust collar

that they were dis-assembled onto

and

upper wear

, line up the key-

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 33

HPHA36C5H TROWEL — MAINTENANCE

Testing

1. Place trowel in test area, start engine and test trowel for smoothness.

2. If trowel bounces has excessive vibration or does not run smoothly repeat alignment procedure.

Changing a Blade

Whiteman recommends that

same time

the blades are changed at one time.

1. Place the machine on a flat, level surface. Adjust the blade

. The machine may wobble or bounce if only some of

pitch control to make the blades as flat as possible. Note the blade orientation on the trowel arm.

all the blades be changed at the

Changing The V- Belt

1. Unscrew the two (2) t-bolts from the belt guard and remove the lockwashers.(Figure 46).

2. Work belt around and off the bottom pulley and remove belt.

Before removing the blades,

NOTE

please note the orientation of the

3. Replace with the appropriate belt for your machine:

blade on the trowel arm.

Figure 48. Removing The Belt Guard

HPHA36C5H uses p/n 1390 (A-26)

2. Remove the three bolts and lock washers that secure the blade to the trowel arm. Remove the blade.

3. Using a wire brush, scrape all concrete particles and foreign debris from the trowel arm.

4. Install the new trowel blade onto the trowel arm. Make sure blade is installed correctly, maintaining the proper orientation for direction of rotation

5. Reinstall

blade to the trowel arm. Tighten all three bolts securely.

6. Repeat steps 2-5 for all remaining blades.

the three bolts and lock washers that secure the

4. Place the belt in the groove of the upper pulley then work the belt over the bottom pulley into place.

NOTE

5. Replace the belt guard, lockwashers, and secure with the Tbolts.

NEVER operate equipment with covers, or guards removed. Keep

hair

parts to prevent injury.

WARNINGWARNING

WARNING

WARNINGWARNING

and

clothing

away from all moving

The V-Belt will tension itself automatically during operation. NO FURTHER ADJUSTMENT OR TENSIONING IS NECESSARY.

fingers, hands

PAGE 34 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

HPHA36C5H TROWEL — TROUBLESHOOTING (TROWEL)

GNITOOHSELBUORT.4ELBAT

MOTPMYS MELBORPELBISSOP NOITULOS

?noitcnuflamhctiwsytefaS

.llata

tonrohguorgninnurenignE

sllor,secnuob“lewortfI

nevenusekamro,etercnoc

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?leuF

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?smelborprehtO .launams’rerutcafunamenignetlusnoC

?smraleworttneB

?sgnihsubmraleworT

.yrassecen

gneeht

.yltcerrocgninoitcnuf

.rabedalbehtotlellarapdna

.yletaidemmitiecalper,tnebylthgilsnevesismra

fihctiwsecalperroNOsihctiwsytefasehttahterusekaM

otdeilppusgniebleufsierehterusekaM.metsysleufehttakooL

.deggolctonsiretlifleufehttahterusneotkcehC.eni

sidnarewopsahhctiwsnoitingiehttahterusneotkcehC

.nrowylevissecxeton,noitidnocdoognierasedalbniatrecekaM

ehtmorf)mm05("2nahtsselonerusaemdluohssedalbhsiniF

onerusaemdluohssedalbobmoc,egdegniliartehtotrabedalb

thgiartsebdluohsedalbfoegdegniliarT.)mm98("5.3tahtssel

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rofelbaliavasiloottnemtsujdadleifA.redipsehttaderusaem

.)tnempiuqElanoitpOees(,smralewortehtfotnemtsujdathgieh

ehtfoenofI.smraleworttnebrofylbmessaredipsehtkcehC

ybenodebnacsihT.ssenthgitrofsgnihsubmralewortehtkcehC

"8/1nahteromsierehtfI.nwoddnapusmralewortehtgnivom

ebdluohssgnihsubeht,mraehtfopitehttalevartfo)mm2.3(

.emitemasehttadecalperebdluohssgnihsubllA.decalper

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.yrassecensaekoyecalpeR.pacraeweht

.redipsehtnotignitatorybralloctsurhtehtfossentalfehtkcehC

.ralloctsurhtehtecalper)mm5.0("20.0nahteromybseiravtifI

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:etoN.eerfgninnipssititahteesotgniraebtsurhtehtkcehC

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emasehtevahotdetsujdasiedalbhcaetahterusneotkcehC

ninoitcesecnanetniamreptsujdA.sedalbrehtollasahctip

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 35

HPHA36C5H TROWEL — TROUBLESHOOTING (TROWEL)

)DEUNITNOC(GNITOOHSELBUORT.4ELBAT

MOTPMYS MELBORPELBISSOP NOITULOS

?stleb-VnroW .tleb-VecalpeR

?hctulclagufirtnecytriD .hctulcnaelcdnaelbmessasiD

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sitfahstupniehtnehwsetatortfahsxobraegehttahtyfireV

.tesasaraegmrowdnamrowehthtobecalpeR.detator

PAGE 36 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

HPHA36C5H TROWEL — TROUBLESHOOTING (ENGINE)

)ENIGNE(GNITOOHSELBUORT.5ELBAT

MOTPMYSESUACELBISSOPNOITULOS

?gnigdirbgulpkrapS

?gulpkrapsnotisopednobraC .gulpkrapsecalperronaelC

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."gulpkrapsehttatn

?noitalusni

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ifedoteudtiucrictrohS

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inoisserpmocdnatneserpsi

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."lamrons

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."wolsinoisserpmocdnatneserpsi

.blubgnimirpedisnitneserpleufoN

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udroretaW.metsysleufhsulF

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gulpkrapsdnadaehec

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 37

HPHA36C5H TROWEL — EXPLANATION OF CODES

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 38 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

HPHA36C5H TROWEL — SUGGESTED SPARE PARTS

HPHA36C5H TROWEL 1 TO 3 UNITS WITH HONDA GX-160K1QX2 ENGINE.

1 to 3 Units

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

1 ......... 20478 .............. GRIP, LEFT

2 ......... 20856 .............. SAFETY SWITCH

1 ......... 20285 .............. CABLE STANDARD HANDLE

1 ......... 20297 .............. CABLE QUICK-PITCH™

1 ......... 20435 .............. THROTTLE CABLE

4 ......... 1157 A ............. BUSHING

4 ......... 1162 A ............. LUBE CAP

4 ......... 1167 A ............. SCREW

4 ......... 1456 ................ NUT

4 ......... 1875 ................ WASHER

4 ......... 1322 ................ SCREW

1 ......... 21046 .............. GASKET KIT

1 ......... 21047 .............. BEARING KIT

4 ......... 1247 ................ RUBBER GROMMET

4 ......... 1245 ................ SPACER

1 ......... 2826 ................ ARM (9-1/2")

2 ......... 1390 ................ BELT (A-26)

1 ......... 10968 .............. THRUST COLLAR KIT

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 39

NAMEPLATES AND DECALS

FINISH

COMBO

PRELOADTRIM

INDICATOR

FINISH

COMBO

HPHA36C5H TROWEL — NAMEPLATE AND DECALS

QUICK PITCH ™

HANDLE

O B

M O C

A C

R T

O B

M O

IS IN F

STANDARD

HANDLE

PAGE 40 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

HPHA36C5H TROWEL — NAMEPLATE AND DECALS

NAMEPLATE AND DECALS

NO. PART NO. PART NAME QTY. REMARKS

1 1758 DECAL: QUICK-PITCH™ HANDLE 1 2 20815 DECAL: QUICK-PITCH 3 20527 DECAL: QUICK-PITCH 4 20526 DECAL: QUICK-PITCH™ LATCH WARNING 1

5 20814 DECAL: MQ MULTIQUIP 14" 1 6 1736 DECAL: ARROWS 1 7 1735 DECAL: PRE-LOAD INDICATOR 1

8 11246 DECAL: OIL CHECK ............................................. 1 ....... PART OF DECAL KIT P/N 12620

9 NAMEPLATE .......................................................... 1 ....... CONTACT MULTIQUIP

.......................................................................................... SERVICE DEPT.

10 20816 DECAL: MQ MULTIQUIP (SMALL) 1 11 11092 DECAL: CE 1 12 11246 DECAL: GEAR DRIVE 1 PART OF DECAL KIT P/N 12620 13 1492 DECAL: STANDARD HANDLE (FINISHER) 1

14 1147 DECAL: HELMET, FOOT AND GLOVE ................. 1 ....... PART OF DECAL KIT P/N 12620

15 11246 DECAL: HOT ......................................................... 1 ....... PART OF DECAL KIT P/N 12620

16 1261 DECAL: CAUTION LIFT HANDLE 1 17 20820 DECAL: POWER TROWEL 1 18 2938 DECAL: METRIC 1

19 11246 DECAL: BELT DRIVE ........................................... 1 ....... PART OF DECAL KIT P/N 12620

™ HANDLE INSERT 2

™ WARNING 1

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 41

STANDARD HANDLE ASSY.

HPHA36C5H TROWEL — STANDARD HANDLE ASSY.

DETAIL “A”

SEE

DETAIL “B”

SEE

DETAIL “A”

DETAIL “B”

(ASSEMBLY)

APPLY THREAD LOCK (LOCTITE

242 BLUE OR EQUIVALENT).

PART OF ENGINE ASSEMBLY.

PAGE 42 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

HPHA36C5H TROWEL — STANDARD HANDLE ASSY.

STANDARD HANDLE ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 20478 GRIP, HANDLE 2 2 20774 COVER, PAD HANDLE 1 3 3233 WASHER, FLAT 1 4

10 21172 CABLE, THROTTLE 1 11 12556 HANDLE, ADJUSTABLE 1 12 21171 THROTTLE 1 13 20439 WHEEL ASSY., HAND 1 14 1492 DECAL, CUSTOM 2 1/2 CHROME 1 15 20438 SCREW, HHC 3/8-16 X 5.00 1 16 0786 SCREW, BHC 1/4- 20 X 3/8 NYL PATCH, NP 1 17 0786 A SPACER, .360 X 17/64 X 1/8L 1 18 20287 SLIDE BLOCK TROWEL CONTROL 1 19 20285 CABLE ASSY., LENGTH 48.29” STD FINISHER 1

20 20856 SWITCH ASSY., SAFETY STOP ........................ 1 ............... INCLUDES ITEMS W/

21% 1602 SCREW, RHM 10-24 X 3/8 1 22% 20988 SCREW, FHSC PHILLIPS 8-32 X 1 1/4 1 23 20514 WIRE ASSY., SAFETY STOP SWITCH 1 24 1662 TIE, CABLE TY-RAP, BLACK 1 25# 20275 BLOCK, SUPPORT 1 26# 1118 PULLEY, SUPPORT BLOCK 1 27# 20279 PIN, SUPPORT BLOCK 3/8 X 1.59 1 28 21017 SCREW, HHC 3/8-16 X 3 1/2 FULL THREAD 1 29 1493 SCREW, HHC 3/8-16 X 3 1/4 1 30 12567 HANDLE, STD 1 31 20814 DECAL, MQ MULTIQUIP, 14” 1 32 21173 HOUSING, CABLE 74” 1 33 20845 SWIVEL, THROTTLE CABLE 1 34 1116 NUT, BRASS JAM 5/16-18 2 35 10133 NUT, NYLOC 3/8-16 1 36 20392 BRACKET, LIFT TUBE 1

37 HANDLE, LIFT ASSY. ......................................... 1 ............... NO LONGER AVAILABLE

38 DECAL, CAUTION, LIFT HANDLE ...................... 1............... NO LONGER AVAILABLE

39 20280 BLOCK, CABLE ASSY. ....................................... 1............... INCLUDES ITEMS W/#

40 20819 HAND WHEEL ASSY., PITCH CONTROL ........... 1...............INCLUDES ITEMS W/

41 HANDLE ASSY., STHAJB ................................... 1...............CONTACT SALES DEPT.

20817 WHEEL, HAND HANDLE 1 0281 BEARING, THRUST, NICE 607 1 20282 BEARING, TROWEL CONTROL 1 0122 C SCREW, SHS 3/8-16 X 1/2 1 3615 COLLAR, SET 3/4 ID 1 1478 SHAFT, TROWEL CONTROL 1

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 43

HPHA36C5H TROWEL — QUICK-PITCH™ HANDLE ASSY.

QUICK-PITCH ™ T-HANDLE ASSY.

DETAIL “A”

ASM

DETAIL “B”

SEE DETAIL “A”

ASM

SEE

DETAIL

“B”

APPLY THREAD LOCK (LOCTITE

242 BLUE OR EQUIVALENT).

PART OF ENGINE ASSEMBLY.

PAGE 44 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

HPHA36C5H TROWEL — QUICK-PITCH™ HANDLE ASSY.

QUICK-PITCH ™ HANDLE ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 20478 GRIP, HANDLE 2 2 20774 COVER, PAD HANDLE 1 3 21172 CABLE, THROTTLE 1 4 12556 HANDLE, ADJUSTABLE 1 5 20526 DECAL, LATCH WARNING 1 6 21171 THROTTLE 1 7 20527 DECAL, Q.P. WARNING 1 8

10 11 1729 PIN, ROLL 3/16 X 1 1/4 3 12 13 14 4568 PIN, ROLL 3/16 X 1 1 15 1711 SHAFT, CONTROL QP 1 16 1719 BUSHING, PIVOT PLATE 1 17 20439 WHEEL ASSY., HAND 1 18 20438 SCREW, HHC 3/8-16 X 5.00 1 19+ 1731 PIN, ROLL 1/4 X 3/4 1 20+ 20443 ARM, SLIDE CONTROL 1 21+ 1709 CONNECTOR, QP CONTROL ARM 1 22+ 20269 LINKAGE, QP CONTROL 1 23+ 20276 PIN, ROLL 1/4 X 1 3/4 1

24 20856 SWITCH ASSY., SAFETY STOP ........................... 1 .................. INCLUDES ITEMS W/

25% 1602 SCREW, RHM 10-24 X 3/8 1 26% 20988 SCREW, FHSC PHILLIPS 8-32 X 1 1/4 1 27 20514 WIRE ASSY., SAFETY STOP SWITCH 1 28 20297 CABLE ASSY., QP CONTROL, 45” 1 29 20814 DECAL, MQ MULTIQUIP, 14” 1 30 1715 SPRING, COUNTER BALANCE 1 31 20270 BLOCK, QP ADJUSTMENT 1 32 1735 DECAL, PRELOAD TRIM INDICATOR 1 33 21017 SCREW, HHC 3/8-16 X 3 1/2 FULL THREAD 1 34 1662 TIE, CABLE, TY-RAP BLACK 1 35# 20275 BLOCK, SUPPORT 1 36# 1118 PULLEY, SUPPORT BLOCK 1 37# 20279 PIN, SUPPORT BLOCK 3/8 X 1.59 1 38 1493 SCREW, HHC 3/8-16 X 3 1/4 1 39 1737 SNAP RING, TRUARC #5100-50 1 40 1733 WASHER, 1/2 X 1/32, HARDENED 2

20389 HANDLE, QUICK-PITCH™ 1 1746 TRIGGER, QP CHROMED 1 20815 DECAL, QUICK-PITCH™ 2

1706 SPRING, ENCLOSED QP CLAMP 1

20437 PIN, QP LATCH 1

CONTINUED NEXT PAGE

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 45

HPHA36C5H TROWEL — QUICK PITCH™ HANDLE ASSY.

QUICK PITCH HANDLE ASSY.

NO. PART NO. PART NAME QTY. REMARKS

41 1736 DECAL, ARROW 1 42 1718 NUT, QP TRIM CTRL ADJ 1 43 1732 BOLT, STRIPPER 3/8 X 1/2 1 44 1717 SCREW, QP TRIM ADJUSTMENT 1 45 12642 TUBE, MAIN HANDLE 1 46 1758 DECAL, PATENT QP 1 47 20845 SWIVEL, ENGINE THROTTLE CABLE 1 48 21173 HOUSING, THROTTLE CABLE 74” 1

49 DECAL, CAUTION, LIFT HANDLE ......................... 1 .................. NO LONGER AVAILABLE

50 HANDLE, LIFT ASSY. ............................................ 1 .................. NO LONGER AVAILABLE

51 20392 BRACKET, LIFT TUBE 1 52 10133 NUT, NYLOC 3/8-16 1 53 1116 NUT, BRASS JAM 5/16-18 2

54 20390 TRIGGER, QP ASSY. ............................................ 1 .................. INCLUDES ITEMS W/

55 20293 LINKAGE, QP CONTROL ASSY. ........................... 1 .................. INCLUDES ITEMS W/+

56 20280 BLOCK, CABLE ASSY. .......................................... 1 .................. INCLUDES ITEMS W/#

57 HANDLE ASSY., QPHAJB ..................................... 1 .................. CONTACT SALES DEPT.

58 3233 WASHER, FLAT 1

PAGE 46 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

NOTE PAGE

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 47

4-BLADE SPIDER ASSY.

HPHA36C5H TROWEL — 4-BLADE SPIDER ASSY.

NOTES:

APPLY LOCTITE P/N 1477

INCLUDED WITH ITEM 3 OR CAN

BE ORDERED SEPARATELY( P/N 1471).

SPIDER ASSEMBLY P/N 1215

INCLUDES ALL ITEMS WITHIN OUTLINE.

PAGE 48 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

HPHA36C5H TROWEL — 4-BLADE SPIDER ASSY.

4-BLADE SPIDER ASSY.

NO. PART NO. PART NAME QTY. REMARKS

4 1154 A WEAR PLATE 1 5% 1157 A BUSHING INSERT 4

6% 0164 B RADIUS HEAD 3/8- 16 x 1-1/4” ........................................ 4 ........... FULL THREAD

7% 1875 INT. SHKP. WASHER 3/8” 4

8% 1876 JAM NUT 3/8- 16 .............................................................. 4 ........... CLASS 2B

9 0105 HHCS 5/16- 18 x 1-1/2” 8 10 0161 C LOCK WASHER 5/16” 8 11% 1162 A LUBRA-CAP 4

12% 2826 TROWEL ARM, 9-1/2" 4 13% 1163 TROWEL ARM LEVER 4 14% 4164 ROLL PIN 5/16 x 1-3/4” 4 15% 1316 SPRING (RIGHT HAND) 4 16% 1161 SPIDER PLATE ONLY 1 17% 1322 RETAINING SCREW ASSY. 4 18% 1456 HEX NUT 3/8-16 1 19% 1167 A SHSS 3/8-16 x 1-1/2” CONE POINT 1 20% 0166 A LOCK WASHER 3/8” 4

21 1215 SPIDER PLATE ASSY. ..................................................... 1 ........... INCLUDES ITEMS W/%

22*# 1471 THRUST COLLAR BUSHING 1

23 10968 THRUST BEARING KIT .................................................... 1 ........... INCLUDES ITEMS W/

12208 WEAR RING 1 12778 FLANGE BEARING 1

10793 THRUST COLLAR ............................................................. 1 ........... INCLUDES ITEMS W/#

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 49

HPHA36C5H TROWEL — GEARBOX & ENGINE MOUNTS ASSY.

GEARBOX & ENGINE MOUNTS

GEARBOX ASSEMBLY

GASKET/SEAL KIT

BEARING KIT

GEARBOX REQUIRES 26 OZ. OF LUBRICATING OIL FOR OPERATION.

QTY. 1

APPLY THREAD LOCK (LOCTITE

242 BLUE OR EQUIVALENT).

APPLY SEALANT (LOCTITE

572 OR EQUIVALENT).

TORQUE TO 15 LB/FT.

SHIM AS NECESSARY FOR 0.002 TO 0.003

INTPUT SHAFT ENDPLAY.

SHIM AS NECESSARY FOR 0.000 TO 0.003

OUTPUT SHAFT ENDPLAY.

USE SPECIALLY FORMULATED WHITEMAN GEARBOX LUBRICANT

P/N 10065 OR ISO 680 CYLINDER OIL.

PAGE 50 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

HPHA36C5H TROWEL — GEARBOX & ENGINE MOUNTS ASSY.

GEARBOX & ENGINE MOUNTS

NO. PART NO. PART NAME QTY. REMARKS

1%*0753 SEAL, OIL NATIONAL #470954 1 2% 0131 A SCREW, HHC 1/4-20 X 3/4 4 3% 12876 FLANGE, INPUT SHAFT 1 4%*20395 RING, O -139 BUNA N 1 5%*20397 SHIM, INPUT 0.002 THICK 1

20398 SHIM, INPUT 0.003 THICK 1 20399 SHIM, INPUT 0.005 THICK 1 20400 SHIM, INPUT 0.010 THICK 1

20401 SHIM, INPUT 0.020 THICK 1 6%# 20466 BEARING, CUP, TIMKEN #LM11910 2 7%# 20465 BEARING, CONE, TIMKEN #LM11949 2 8% 0627 KEY, SQUARE 3/16 X 1-1/4 1 9% 1851 GEAR, WORM & SHAFT ASSY. 1 10% 12874 CASE, GEAR 1 11% 1132 VENT, AIR 1 12 0655 SCREW, HHC 5/16-18 X 3/4 1 13 0300 B WASHER, FLAT 5/16 SAE 3 14% 20476 SCREW, HHC 1/4-28 X 3/8 2 15% 21033 SIGHT GLASS, 3/4 M PIPE STEEL 1 16% 0121 A FITTING, PLUG 3/8 MP SQ HEAD 1 17% 1138 RING, SNAP, TRUARC 5100-112 1 18%# 20475 BEARING, CUP TIMKEN #M86610 2 19%# 20474 BEARING, CONE TIMKEN #M86647 2 20% 1140 GEAR, WORM, BRONZE 1 21% 20470 SHAFT, OUTPUT 1 22% 1139 KEY, WOODRUFF #21 HARDENED 1 23 1238 KEY, WOODRUFF #25 1 24%

25%*20396 RING, O -257 BUNA N 1 26% 12875 COVER, GEARBOX 1 27 1245 BUSHING, GUARD RING 4 28% 1146 SCREW, FHSC 5/16-18 X 1, NYLOC NP 4 29%*0254 SEAL, OIL, NATIONAL #470712 1 30 1150 ARM, YOKE 1 31 20802 RING, SNAP, TRUARC 5100-37 OR EQUIV. 2 32 20803 SPACER, .50 OD X .40 ID X 0.25L 2 33 20801 PIN, YOKE 1 34 20797 STATIONARY GUARD RING 1

20402 SHIM, OUTPUT 0.002 THICK 1

20403 SHIM, OUTPUT 0.003 THICK 1

20404 SHIM, OUTPUT 0.005 THICK 1

20405 SHIM, OUTPUT 0.010 THICK 1

20406 SHIM, OUTPUT 0.020 THICK 1

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 51

HPHA36C5H TROWEL — GEARBOX & ENGINE MOUNTS ASSY.

GEARBOX & ENGINE MOUNTS

NO. PART NO. PART NAME QTY. REMARKS

36 1954 FRONT ENGINE MOUNT 1 37 1942 REAR ENGINE MOUNT 1 38 1247 GROMMET 1/4 X .875 ID X 1-5/8 OD 4

40 20407 GEARBOX ASSY. ...............................................1 ..................... INCLUDES ITEMS W/%

41 21046 GASKET/SEAL KIT ............................................1 ..................... INCLUDES ITEMS W/

42 21047 BEARING KIT ..................................................... 1 ..................... INCLUDES ITEMS W/#

PAGE 52 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

NOTE PAGE

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 53

ENGINE, 5.5 HP HONDA

HPHA36C5H TROWEL — ENGINE, 5.5HP HONDA ASSY.

LIFT BAIL-

CONTACT UNIT SALES DEPT./ACC. ITEM

WITH LIFTING BAIL OPTION

PAGE 54 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

HPHA36C5H TROWEL — ENGINE, 5.5HP HONDA ASSY.

ENGINE, 5.5 HP HONDA

NO. PART NO. PART NAME QTY. REMARKS

1 1386 ENGINE 5.5HP HONDA ............................... 1 ................ GX160K1QX2

2 1391 HHCS 5/16-24 x 1-1/2" 4 3 0161 C LOCK WASHER 5/16" 4 4 0300 B FLAT WASHER 5/16" 4 5 20845 SWIVEL, THROTTLE CABLE 1 6 0310 SQUARE KEY 1/4X1/4X1.1/2" 1 7 1488 WIRE, SAFETY SWITCH 1 8 1475 CONNECTOR, SPLICE TAP 1

9 0740 PULLEY, AK-51 X 3/4 ................................... 1 ................. HPHA36C5H

10 0255 AUTOMATIC CLUTCH ASSY. 3/4"BORE ...... 1................. INCLS. ALL ITEMS W/

11 1390 BELT, A26 GATES HPII ONLY ...................... 1 ................. HPHA36C5H

12 D6005 BELT GUARD 1 13 0181 B LOCK WASHER 1/4" 2 14 2577 T-BOLT 1/4-20 2 15 1284 SCREW, HHC 3/8 - 16 X 1-1/2 2 16 0166 A WASHER, LOCK 3/8 MED 2 17 20982 SCREW, FSCS 3/8 - 16 X 1-1/2 2 18 1480 WASHER, CS EXT. SHKP 3/8 2 19 1942 PLATE, REAR 5.5HP HONDA 1 20 1954 PLATE, FRONT, 5.5HP HONDA 1 21 1245 BUSHING, GUARD RING 4 22 1247 GROMMET, 1/4 X 7/8ID X 1-5/8OD 4 23 24 25 26 27 28 29 30

313 ............................... LIFT BAIL ..................................................... 1 ... NOT SHOWN

.................................................................................................................... CONTACT UNIT SALES DEPT./ACC. ITEM

32 0939 SPACER ........................................................ 3 ... LIFTING BALE OPTION

33 1406 PLUG, END (CLUTCH) 1 34 1403 SCREW, FHSC 5/16 - 24 x 1-1/4 PLTD 1

21307 SPINDLE, CLUTCH 3/4" BORE 1

0456 BEARING, SHIELDED 1

0251 CLUTCH HOUSING DRUM 1

0458 BUSHING, CLUTCH HSING DRM 1

B1766 WEIGHT, CLUTCH 4

0855 SPRING 1

0253 PLATE, CLUTCH EXPANSION 1

1868 SCREW, SHS 3/8-24X3/4 NOPLT ................. 1 ... REPLACES P/N 0457

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 55

GUARD RING ASSY.

HPHA36C5H TROWEL — GUARD RING ASSY.

PAGE 56 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

HPHA36C5H TROWEL — GUARD RING ASSY.

GUARD RING ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 20808 GUARD RING ASSEMBLY 1 2 1215 SPIDER PLATE ASSY. 1

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 57

HPHA36C5H TROWEL — BLADES & ARM ADJ. FIXTURE ASSY.

BLADES & ARM ADJ. FIXTURE ASSY.

PAGE 58 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

HPHA36C5H TROWEL — BLADES & ARM ADJ. FIXTURE ASSY.

BLADES & ARM ADJ. FIXTURE ASSY.

NO. PART NO. PART NAME QTY. REMARKS

20 COMBO FLOAT & FINISH BLADE ................. 4 ........CONTACT UNIT SALES DEPT./ACC. ITEM

20 ENDURO COMBO FLOAT &FINISH BLADE . 4........ CONTACT UNIT SALES DEPT./ACC. ITEM

21 FLOAT BLADE ...............................................4........ CONTACT UNIT SALES DEPT./ACC. ITEM

22 FINISH BLADE ...............................................4 ........ CONTACT UNIT SALES DEPT./ACC. ITEM

22 ENDURO FINISH BLADE W/ROTATING ....... 4........ CONTACT UNIT SALES DEPT./ACC. ITEM

23 0202 HHCS 5/16-18X1" RING 4 24 0201 GUARD RING LUG RING 4 26 1434 TROWEL LUG (FINISH BLADE ONLY) 4 27 1162 A LUBRA-CAP 4 28 7281 STABILIZER RING 14 1/2" ARM 1 29 6014 C HEX NUT 5/16-24 8 30 1237 HHCS 5/16-18X7/8" NY-LOC 4 31 0490 SHCS 7/16-14X1" 3 32 0487 SHCS 3/8-16X1/2" 20 33 0489 GRINDING DISC HUB 1 34 0488 STONE MOUNT PLATE 1

35 GRINDING DISC STONE ONLY .................... 1 ........ CONTACT UNIT SALES DEPT./ACC. ITEM

36 GRINDING DISC ASSY. ................................. 1........ CONTACT UNIT SALES DEPT./ACC. ITEM

39 UNIVERSAL COMBO BLADE ........................ 4........ CONTACT UNIT SALES DEPT./ACC. ITEM

39 ENDURO UNIVERSAL COMBO BLADE ....... 4 ........ CONTACT UNIT SALES DEPT./ACC. ITEM

40 UNIVERSAL FINISH BLADE ......................... 4 ....... CONTACT UNIT SALES DEPT./ACC. ITEM

40 ENDURO UNIVERSAL FINISH BLADE ......... 4 ........ CONTACT UNIT SALES DEPT./ACC. ITEM

41 UNIVERSAL MOUNTING BAR ...................... 4........ CONTACT UNIT SALES DEPT./ACC. ITEM

42 SNAP PIN 1/4"X1.3/4" .................................... 8........ CONTACT UNIT SALES DEPT./ACC. ITEM

44 0166 A LOCK WASHER 3/8" 4

46 TROWEL ARM ADJ. FIXTURE ASSY. ............ 1........ CONTACT UNIT SALES DEPT./ACC. ITEM

47 REVERSIBLE COMBO BLADE ...................... 4........ CONTACT UNIT SALES DEPT./ACC. ITEM

48 1723 MALE R.H. ROD END 5/16" 1

49 FLOAT DISC .................................................. 1........ CONTACT UNIT SALES DEPT./ACC. ITEM

50 FLOAT DISC LATCH PIN ............................... 4 ........CONTACT UNIT SALES DEPT./ACC. ITEM

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 59

HPHA36C5H TROWEL — LIFTING BAIL ASSY. (OPTION)

LIFTING BAIL ASSY. (OPTION)

PAGE 60 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

HPHA36C5H TROWEL — LIFTING BAIL ASSY. (OPTION)

LIFTING BAIL ASSY. (OPTION)

NO. PART NO. PART NAME QTY. REMARKS

1 LIFTING BAIL ASSY. ........................... 1............ CONTACT UNIT SALES DEPT./ACC. ITEM

2 10229 HHCS 5/16-24X1" 4 3 0161 C LOCK WASHER 5/16" 4

4 LIFTING BAIL ASSY. ........................... 1............ CONTACT UNIT SALES DEPT. /ACC. ITEM

5 0205 HHCS 3/8-16X1" 3 6 1394 FHSCS 3/8-16X1" 1 7 0166 A LOCK WASHER 3/8" 3

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 61

AIR CLEANER ASSY.

HONDA GX160K1QX2 — AIR CLEANER ASSY.

PAGE 62 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

HONDA GX160K1QX2 — AIR CLEANER ASSY.

AIR CLEANER ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 16271ZE1000 GASKET, ELBOW 1

2 17210ZE1517 ELEMENT, AIR CLEANER (DUAL) ......... 1 ................ INCLUDES ITEMS W/

4 17230ZE1820 COVER, AIR CLEANER (DUAL) 1 5

6# 17238ZE7010 COLLAR, AIR CLEANER 2 7# 17239ZE1000 COLLAR B, AIR CLEANER 1

8 17410ZE1020 ELBOW, AIR CLEANER ......................... 1 ................ INCLUDES ITEMS W/#

9 9405006000 NUT, CAP 6MM 2 11 90325044000 WINGNUT, TOOL BOX SETTING 1 12 90325044000 WINGNUT, TOOL BOX SETTING 1 13 957010602000 BOLT, FLANGE 6 X 20 1

17218ZE1505 FILTER, OUTER 1

17232891000 GROMMET, AIR CLEANER 1

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 63

CAMSHAFT ASSY.

HONDA GX160K1QX2 — CAMSHAFT ASSY.

PAGE 64 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

HONDA GX160K1QX2 — CAMSHAFT ASSY.

CAMSHAFT ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 14100ZE1812 CAMSHAFT ASSEMBLY .......................................1 ............INCLUDES ITEMS W/

2 14410ZE1010 ROD, PUSH 2 3 14431ZE1000 ARM, VALVE ROCKER 2 4 14441ZE1010 LIFTER, VALVE 2 5 14451ZE1013 PIVOT, ROCKER ARM 2 6 14568ZE1000 SPRING, WEIGHT RETURN 1 7 14711ZF1000 VALVE, INTAKE 1 8 14721ZF1000 VALVE, EXHAUST 1 9 14751ZF1000 SPRING VALVE 2 10 14771ZE1000 RETAINER, INTAKE VALVE SPRING 1 11 14773ZE1000 RETAINER, EXHAUST VALVE SPRING 1 12 14781ZE1000 ROTATOR, VALVE 1 13 14791ZE1010 PLATE, PUSH ROD GUIDE 1 14 90012ZE0010 BOLT, PIVOT 8MM 2 15 90206ZE1000 NUT, PIVOT ADJ. 2

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 65

CARBURETOR ASSY.

HONDA GX160K1QX2 — CARBURETOR ASSY.

PAGE 66 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

HONDA GX160K1QX2 — CARBURETOR ASSY.

CARBURETOR ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 2 3 16013ZE0005 FLOAT SET 1 4 5 6 7 8

9 16100ZH8W51 CARBURETOR ASSEMBLY, BE65B B ........ 1 ........... INCLUDES ITEMS/

10 11 12 13 16211ZE1000 INSULATOR, CARBURETOR 1 14 16212ZH8800 GASKET, INSULATOR 1 15 16220ZE1020 SPACER, CARBURETOR 1 16 16221ZH8801 GASKET, CARBURETOR 1

17 16610ZE1000 LEVER, CHOKE STANDARD ....................... 1 ............ INCLUDES ITEM W/$

18 19 16954ZE1812 PLATE, LEVER SETTING 1 20 21 22 23 24$ 9430520122 PIN, SPRING 2 X 12 1 25 25 26

■

#+%

* *

# 16024ZE1811 SCREW SET, DRAIN ................................... 1 ........... INCLUDES ITEM W/+

* * *

* *

* * *

16010ZE1812 GASKET SET 1 16011ZE0005 VALVE SET, FLOAT 1

16015ZE0831 CHAMBER SET, FLOAT ............................... 1 ........... INCLUDES ITEMS/#

16016ZH7W01 SCREW SET 1

16028ZE0005 SCREW SET B ............................................ 1 ........... INCLUDES ITEM W/%

16044ZE0005 CHOKE SET 1

16124ZE0005 SCREW, THROTTLE STOP 1 16166ZH8W50 NOZZLE, MAIN 1 16173001004 O- RING 1

16953ZE1812 LEVER, VALVE 1

16956ZE1811 SPRING, VALVE LEVER 1 16957ZE1812 GASKET, VALVE 1 16967ZE0811 CUP, FUEL STRAINER 1 93500030060H SCREW, PAN 3 X 6 2

99101ZH80650 JET, MAIN #65 (OPTIONAL) 1 99101ZH80680 JET, MAIN #68 (OPTIONAL) 1

99204ZE00350 JET SET, PILOT #35 .................................... 1 ........... INCLUDES ITEM W/

HONDA GX160K1QX2 — CARBURETOR ASSY.

■

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 67

CONTROL ASSY.

HONDA GX160K1QX2 — CONTROL ASSY.

PAGE 68 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

HONDA GX160K1QX2 — CONTROL ASSY.

CONTROL ASSY.

NO. PART NO. PART NAME QTY. REMARKS

2 16500ZH8823 CONTROL ASSEMBLY, REMOTE......................... 1............ INCLUDES ITEMS W/

4 16551ZE0010 ARM, GOVERNOR 1 5 16555ZE1000 ROD, GOVERNOR 1 6 16561ZE1020 SPRING GOVERNOR 1 7 16562ZE1020 SPRING, THROTTLE RETURN 1 8

10 11 12 13 14 15 17 90013883000 BOLT, FLANGE 6 X 12 (CT200) 2 18 90016ZE5010 BOLT, GOVERNOR ARM 1 19 22 23 24 9405006000 NUT, FLANGE 6MM 1

16571ZH8020 LEVER, CONTROL 1 16574ZE1000 SPRING, LEVR 1 16575ZH8000 WASHER, CONTROL LEVER 1

16576891000 HOLDER, CABLE 1

16578ZE1000 SPACER, CONTROL LEVER 1

16580ZH8812 BASE, CONTROL (REMOTE) 1

16584883300 SPRING, CONTROL ADJUSTING 1

16592ZE1810 SPRING, CABLE RETURN 1

90114SA0000 NUT, SELF- LOCK 6MM 1

93500050250H SCREW, PAN 5 X 25 1

938930501600 SCREW, WASHER 5 X 16 1

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 69

CRANKCASE COVER ASSY.

HONDA GX160K1QX2 — CRANKCASE COVER ASSY.

PAGE 70 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

HONDA GX160K1QX2 — CRANKCASE COVER ASSY.

CRANKCASE COVER ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 11300ZE1641 COVER ASSEMBLY, CRANKCASE (U- TYPE) ...... 1 ............INCLUDES ITEMS W/

3 11381ZH8801 GASKET, CASE COVER (NON- ASBESTOS) 1

4 15600ZE1003 CAP ASSEMBLY, OIL FILLER ...............................1 ............INCLUDES ITEMS W/#

5 15600ZG4003 CAP ASSEMBLY, OIL FILLER ...............................1 ............ INCLUDES ITEMS W/%

10%# 15625ZE1003 GASKET, OIL FILLER CAP 1 11 12 9430108140 PIN A, DOWEL 8 X 14 2 13 957010803200 BOLT, FLANGE 8 X 32 6 14

91202883005 OIL SEAL 25 X 41 X 6 1

961006205010 BEARING, RADIAL BALL 6205 1

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 71

CRANKSHAFT ASSY.

HONDA GX160K1QX2 — CRANKSHAFT ASSY.

PAGE 72 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

HONDA GX160K1QX2 — CRANKSHAFT ASSY.

CRANKSHAFT ASSY.

NO. PART NO. PART NAME QTY. REMARKS

3 13310ZE1622 CRANKSHAFT, Q- TYPE 1 9 501019 KEY, 3/16" x 45 MM 1

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 73

CYLINDER BARREL ASSY.

HONDA GX160K1QX2 — CYLINDER BARREL ASSY.

PAGE 74 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

HONDA GX160K1QX2 — CYLINDER BARREL ASSY.

CYLINDER BARREL ASSY.

NO. PART NO. PART NAME QTY. REMARKS

2 12000ZH8811 CYLINDER ASSEMBLY, OIL ALERT .................... 1 ............ INCLUDES ITEMS W/

3 15510ze1033 SWITCH ASSEMBLY, OIL LEVEL

4 16510ZE1000 GOVERNOR ASSEMBLY ...................................... 1............ INCLUDES ITEMS W/#

5# 16511ZE1000 WEIGHT, GOVERNOR 2 6# 16512ZE1000 HOLDER, GOVERNOR WEIGHT 1 8 16531ZE1000 SLIDER, GOVERNOR 1 9 16541ZE1000 SHAFT, GOVERNOR ARM 1 10 90131ZE1000 BOLT, DRAIN PLUG 2 11 80451ZE1000 WASHER, THRUST 6MM 1 12 90601ZE1000 WASHER, DRAIN PLUG 10.2MM 2 13 90602ZE1000 CLIP, GOVERNOR HOLDER 1 14 15 16 91353671003 O- RING 13.5 X 1.5 (ARAI) 1 17 9405010000 NUT, FLANGE 10MM 1 18 58176 WASHER, PLAIN 6MM 2 19 9425108000 PIN, LOCK 8MM 1 20 957010601200 BOLT, FLANGE 6 X 12 2

91001ZF1003 BEARING, RADIAL BALL 6205 1

91202883005 OIL SEAL 25 X 41 X 6 1

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 75

CYLINDER HEAD ASSY.

HONDA GX160K1QX2 — CYLINDER HEAD ASSY.

PAGE 76 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

HONDA GX160K1QX2 — CYLINDER HEAD ASSY.

CYLINDER HEAD ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 12210ZH8000 CYLINDER HEAD .................................................. 1............ INCLUDES ITEMS W/

4%*12216ZE5300 CLIP, VALVE GUIDE 1 5 12251ZF1800 GASKET, CYLINDER HEAD 1 6 12310ZE1020 COVER, HEAD 1 7 12391ZE1000 GASKET, CYLINDER HEAD COVER 1 8 15721ZH8000 TUBE, BREATHER 1 9 90016ZE1000 BOLT, FLANGE 6 X13 4 10 90043ZE1020 BOLT, STUD 6 X109 2 11 90047ZE1000 BOLT, STUD 8 X 32 2 12 9430110160 PIN A, DOWEL 10 X16 2 14 957230806000 BOLT, FLANGE 8 X60 4 15 9807956846 SPARK PLUG BPR6ES (NGK) 1

12204ZE1306 GUIDE, VALVE OS (OPTIONAL 1

12205ZE1315 GUIDE, EXHAUST VALVE OS (OPTIONAL) ......... 1 ............ INCLUDES ITEM W/%

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 77

FAN COVER ASSY.

HONDA GX160K1QX2 — FAN COVER ASSY.

PAGE 78 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

HONDA GX160K1QX2 — FAN COVER ASSY.

FAN COVER ASSY.

NO. PART NO. PART NAME QTY. REMARKS

2 19610ZE1000ZC COVER, FAN "NH1" (BLACK) 1 4 19611ZH8810 PLATE, SIDE (OIL ALERT) 1 7 90601ZH7013 CLIP, HARNESS 1 8 19630ZH8000 SHROUD 1 10 32197ZH8003 SUB- HARNESS 1 11 36100ZE1015 SWITCH ASSEMBLY, ENGINE STOP 1 13 90013883000 BOLT, FLANGE 6 X12 (CT200) 6 14 90022888010 BOLT, FLANGE 6 X20 (CT200) 1 17 34150ZH7003 ALERT UNIT, OIL 1 19 957010600800 BOLT, FLANGE 6 X8 1

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 79

FLYWHEEL ASSY.

HONDA GX160K1QX2 — FLYWHEEL ASSY.

PAGE 80 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

HONDA GX160K1QX2 — FLYWHEEL ASSY.

FLYWHEEL ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 13331357000 KEY, SPECIAL WOODRUFF (25 X18) 1 2 19511ZE1000 FAN, COOLING 1 4 28451ZH8003 PULLEY, STARTER 1 5 31100ZE1010 FLYWHEEL 1 5 31100ZE1810 FLYWHEEL, LAMP 1 8 90201878003 NUT, SPECIAL 14MM 1

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 81

FUEL TANK ASSY.

HONDA GX160K1QX2 — FUEL TANK ASSY.

PAGE 82 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

HONDA GX160K1QX2 — 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 17510ZE1020ZF TANK, FUEL *NH1* (BLACK) 1

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

11 91353671003 O- RING 13.5 X1.5 (ARAI) 1 12 9405006000 NUT, FLANGE 6MM 2 13 950014500360M BULK HOSE, FUEL 4.5 X 3000 (4.5 X 140) 1 14 9500202080 CLIP, TUBE B8 2 15 957010602500 BOLT, FLANGE 6 X 25 1

17631ZH7003 GASKET, FUEL FILLER CAP 1

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 83

IGNITION COIL ASSY.

HONDA GX160K1QX2 — IGNITION COIL ASSY.

PAGE 84 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

HONDA GX160K1QX2 — IGNITION COIL ASSY.

IGNITION COIL ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 30500ZE1043 COIL ASSEMBLY, IGNITION 1 2 30700ZE1013 CAP ASSEMBLY, NOISE SUPPRESSOR 1 7 36101ZE1010 WIRE, STOP SWITCH 370MM 1 11 957010602500 BOLT, FLANGE 6 X25 2

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 85

MUFFLER ASSY.

HONDA GX160K1QX2 — MUFFLER ASSY.

PAGE 86 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

HONDA GX160K1QX2 — MUFFLER ASSY.

MUFFLER ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 18310ZF1000 MUFFLER 1 1 18310ZH8810 MUFFLER (OPTIONAL) 1 3 18320ZF1H01 PROTECTOR, MUFFLER 1 7 18355ZE1000 ARRESTER, SPARK (OPTIONAL) 1 8 18381ZH8800 GASKET, MUFFLER 1 11 90050ZE1000 SCREW, TAPPING 5 X 8 (OPTIONAL 4 12 90055ZE1000 SCREW, TAPPING 4 X 6 (OPTIONAL) 1 15 02010860 NUT, HEX. 8MM 2

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 87

PISTON ASSY.

HONDA GX160K1QX2 — PISTON ASSY.

PAGE 88 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

HONDA GX160K1QX2 — PISTON ASSY.

PISTON ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 13010ZH8941 RING SET, PISTON (STANDARD) 1 1 13011ZH8941 RING SET, PISTON (OS 0.25), OPTIONAL 1 1 13012ZH8941 RING SET, PISTON (OS 0.50), OPTIONAL 1 1 13013ZH8941 RING SET, PISTON (0.75), OPTIONAL 1 2 13101ZH8010 PISTON (STANDARD) 1 2 13102ZH8000 PISTON (OS 0.25), OPTIONAL 1 2 13101ZH8010 PISTON (OS 0.50), OPTIONAL 1 2 13104ZH8000 PISTON (0.75), OPTIONAL 1 3 13111ZE1000 PIN, PISTON 1 4 132A0ZE1000 ROD ASSY., CONNECTING (US 0.25), OPT. 1 4 13200ZE1010 ROD ASSEMBLY, CONNECTING 1 5 90001ZE1000 BOLT, CONNECTING ROD 2 6 90551ZE1000 CLIP, PISTON PIN 18MM 2

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 89

RECOIL STARTER ASSY.

HONDA GX160K1QX2 — RECOIL STARTER ASSY.

PAGE 90 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

HONDA GX160K1QX2 — RECOIL STARTER ASSY.

RECOIL STARTER ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 28400ZH8013ZB STARTER ASSY., RECOIL "NH1" BLACK ...................1 ............INCLUDES ITEM W/

10 11 12 90008ZE2003 BOLT, FLANGE 6 X10 3

28410ZH8003ZB CASE, RECOIL STARTER "NH1" BLACK 1 28420ZH8013 REEL, RECOIL STARTER 1 28422ZH8013 RATCHET, STARTER 2 28433ZH8003 GUIDE, RATCHET 1 28441ZH8003 SPRING, FRICTION 1 28442ZH8003 SPRING, RECOIL STARTER 1 28443ZH8003 SPRING, RETURN 2 28461ZH8003 KNOB, RECOIL STARTER 1 28462ZH8003 ROPE, RECOIL STARTER 1

90003ZH8003 SCREW, SETTING 1

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 91

ENGINE LABELS ASSY.

HONDA GX160K1QX2 — ENGINE LABELS ASSY.

PAGE 92 — HPHA36C5H WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #3 (07/06/10)

HONDA GX160K1QX2 — ENGINE LABELS ASSY.

ENGINE LABELS ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 87521ZH8020 ENBLEM 5.5 1 3 87522ZH9000 LABEL, CAUTION 1 6 87528ZE1810 MARK, CHOKE 1 7 87530ZH8810 LABEL, SPECIFICATION (EXTERNAL) 1 8 87532ZH8810 MARK, OIL ALERT (E) 1 15 887586ZH7W00 LABEL, FUEL CAUTION 1

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 93

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

Unit 2, Northpoint Industrial Estate, Global Lane, Dukinﬁeld, Cheshire SK16 4UJ 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, the MQ logo and the Whiteman logo are registered trademarks of Multiquip Inc. and may not be used, reproduced, or altered without written permission. All othe trademarks are the property of their respective owners and used with permission.

This manual

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.

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.

Tel: (450) 625-2244 Tel: (877) 963-4411 Fax: (450) 625-8664

Your Local Dealer is:

Multiquip HPHA36C5H User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual