OPERATION AND PARTS MANUAL
SERIES
MODEL HTH44T
RIDE-ON POWER TROWEL
(KUBOTA V1505 DIESEL ENGINE)
Revision #8 (03/27/12)
To find the latest revision of this
publication, visit our website at:
www.multiquip.com
THIS MANUAL MUST ACCOMPANYTHE EQUIPMENT AT ALLTIMES.
P/N 20210
SILICOSIS/RESPIRATORYWARNINGS
WARNING WARNING
SILICOSIS WARNING
RESPIRATORY HAZARDS
Grinding/cutting/drilling of masonry, concrete, metal and
other materials with silica in their composition may give
off dust or mists containing crystalline silica. Silica is a
basic component of sand, quartz, brick clay, granite and
numerous other minerals and rocks. Repeated and/or
substantial inhalation of airborne crystalline silica can
cause serious or fatal respiratory diseases, including
silicosis. In addition, California and some other
authorities have listed respirable crystalline silica as a
substance known to cause cancer. When cutting such
materials, always follow the respiratory precautions
mentioned above.
Grinding/cutting/drilling of masonry, concrete, metal and
other materials can generate dust, mists and fumes
containing chemicals known to cause serious or fatal
injury or illness, such as respiratory disease, cancer,
birth defects or other reproductive harm. If you are
unfamiliar with the risks associated with the particular
process and/or material being cut or the composition of
the tool being used, review the material safety data
sheet and/or consult your employer, the material
manufacturer/supplier, governmental agencies such as
OSHA and NIOSH and other sources on hazardous
materials. California and some other authorities, for
instance, have published lists of substances known to
cause cancer, reproductive toxicity, or other harmful
effects.
Control dust, mist and fumes at the source where
possible. In this regard use good work practices and
follow the recommendations of the manufacturers or
suppliers, OSHA/NIOSH, and occupational and trade
associations. Water should be used for dust
suppression when wet cutting is feasible. When the
hazards from inhalation of dust, mists and fumes cannot
be eliminated, the operator and any bystanders should
always wear a respirator approved by NIOSH/MSHA for
the materials being used.
HTH44T • RIDE-ON POWER TROWEL — OPERATION & PARTS MANUAL — REV. #8 (03/27/12) — PAGE 3
— PAGE RM
HTH44T—TABLE OF CONTENTS
Proposition 65 Warning ............................................ 2
Silicosis/RespiratoryWarnings ................................. 3
Table of contents...................................................... 4
Parts ordering procedures ....................................... 5
Training Checklist ..................................................... 6
Daily Pre-Operation Checklist .................................. 7
Safety Message Alert Symbols ............................ 8-9
Rules For Safe Operation ...................................... 10
Operation And Safety Decals................................. 11
Specifications ......................................................... 12
General Information ............................................... 13
Spray Assy. ........................................................ 82-83
Light Assy. .......................................................... 84-85
Wiring Diagram ....................................................... 86
KUBOTA V1505 ENGINE
Crankcase Assembly ......................................... 88-89
Oil Pan Assembly ............................................... 90-91
Cylinder Head Assembly .................................... 92-93
Gear Case Assembly ......................................... 94-95
Dipstick and Guide Assembly ............................ 96-97
Main Bearing Case Assembly ............................ 98-99
Camshaft and Idle Gear Shaft Assembly ....... 100-101
Piston and Crankshaft Assembly ................... 102-103
Flywheel Assembly ........................................ 104-105
Fuel Camshaft and Governor Shaft Assy. ...... 106-107
Engine Stop Lever Assembly ......................... 108-109
Stop Solenoid Assembly ................................. 110-111
Injection Pump Assembly ............................... 112-113
Nozzle Holder Assembly ................................ 114-115
Nozzle Holder Assy(Component Parts) ......... 116-117
Fork Lever (Governor) Assembly ................... 118-119
Fuel Pump (Mechanical) Assembly................ 120-121
Alternator and Pulley Assembly ..................... 122-123
Alternator (Component Parts) Assembly ....... 124-125
Starter Assembly ............................................ 126-127
Starter (Component Parts) Assembly ............ 128-129
Oil Switch/Thermometer & Plug Assy. ........... 130-131
Water flang and Thermostat Assembly .......... 132-133
Water Pump Assembly................................... 134-135
Water Pipe Assembly ..................................... 136-137
Fan Assembly................................................. 138-139
Valve and Rocker Arm Assembly ................... 140-141
Inlet Manifold Assembly ................................. 142-143
Exhaust Manifold Assembly ........................... 144-145
Turbo-Charger Assembly ............................... 146-147
Oil Pipe Turbo-Charger Assembly.................. 148-149
Hydraulic Pump Assembly ............................. 150-151
Oil Cooler Assembly....................................... 152-153
Glow Plug/Lamp and Timer Assembly ........... 154-155
Engine Stand Assembly ................................. 156-157
Accessories and Service Parts Assy. ............. 158-159
Labels............................................................. 160-161
WHITEMAN — HTH44T RIDE-
ON POWER TROWEL
Controls and Indicators ..................................... 14-15
Initial Start-Up .................................................... 16-19
Maintenance....................................................... 20-25
Troubleshooting.................................................. 26-27
Explanation of Codes In Remarks Column ............28
Suggested Spare Parts & Service Items ................29
Pivot Assy. (Left)................................................. 30-31
Pivot Assy. (Right) .............................................. 32-33
Twin Pitch Assy. (Left/Right) .............................. 34-37
Engine (Kubota) ................................................. 38-39
Engine Flange (Kubota) .................................... 40-41
Engine Fuel (Kubota)......................................... 42-43
Hydraulic Steering (Left).................................... 44-45
Hydraulic Steering (Right) ................................. 46-47
Steering Valve Assy. (Left) ................................. 48-49
Steering Valve Assy. (Right)............................... 50-51
Palm Handles (Left and Right) .......................... 52-53
Hydraulic Drive Assembly .................................. 54-55
Hydraulic Drive Pump Lever Assy. .................... 56-57
Hydraulic Drive Filters and Cooling................... 58-59
Five Blade Spider Assy. (Left) ........................... 60-61
Five Blade Spider Assy. (Right) ......................... 62-63
Stabilizer Ring Assy. .......................................... 64-65
Locator Decals ................................................... 66-67
Top Panel (Left) .................................................. 68-69
Top Panel (Right) ............................................... 70-71
Front Panel (Right) ............................................. 72-73
Seat and Frame ................................................. 74-75
Frame and Fuel Tank ......................................... 76-77
Foot Pedals ........................................................ 78-79
Battery ................................................................ 80-81
Terms and Conditions of Sale — Parts ................. 162
PAGE 4 — HTH44T • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #8 (03/27/12)
)
PARTS ORDERING PROCEDURES
Ordering parts has never been easier!
Choose from three easy options:
Effective:
January 1st, 2006
Best Deal!
Order via Internet (Dealers Only)
Order parts on-line using Multiquip’s SmartEquip website!
:
If you have an MQ Account, to obtain a Username
and Password, E-mail us at: parts@multiquip.
com.
■ View Parts Diagrams
■ Order Parts
■ Print Specification Information
To obtain an MQ Account, contact your
District Sales Manager for more information.
Use the internet and qualify for a 5% Discount
on Standard orders for all orders which include
complete part numbers.*
Goto www.multiquip.com and click on
to log in and save!
Order Parts
Note: Discounts Are Subject To Change
Fax your order in and qualify for a 2% Discount
on Standard orders for all orders which include
complete part numbers.*
Order via Fax (Dealers Only)
:
All customers are welcome to order parts via Fax.
Domestic (US) Customers dial:
1-800-6-PARTS-7 (800-672-7877)
Note: Discounts Are Subject To Change
Domestic (US) Dealers Call:
Order via Phone:
1-800-427-1244
Non-Dealer Customers:
International Customers should contact
their local Multiquip Representatives for
Parts Ordering information.
Contact your local Multiquip Dealer for
parts or call 800-427-1244 for help in
locating a dealer near you.
When ordering parts, please supply:
❒
Dealer Account Number
❒
Specify Preferred Method of Shipment:
❒
❒
❒
❒
❒
Dealer Name and Address
✓ UPS/Fed Ex
✓ DHL
✓ Truck
■
■
Priority One
Ground
Shipping Address (if different than billing address)
Return Fax Number
■ Next Day
Second/Third Day
Applicable Model Number
■
Quantity, Part Number and Description of Each Part
NOTICE
All orders are treated as Standard Orders and will
ship the same day if received prior to 3PM PST.
WE ACCEPT ALL MAJOR CREDIT CARDS!
HTH44T • RIDE-ON POWER TROWEL — OPERATION & PARTS MANUAL — REV. #8 (03/27/12) — PAGE 5
— PAGE RM
HTH44T—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.
TRAINING CHECKLIST
DESCRIPTION
NO.
OK?
DATE
1
Read Operator’s Manual completely.
Machine layout, location of components, checking of engine and hydraulic oil
levels.
2
3
4
Fuel system, refueling procedure
Operation of spray and lights (if equipped).
Operation of controls (machine not running).
Safety controls, seat kill switch operation.
Emergency stop procedures.
5
6
7
8
Startup of machine, pre-heat (Kubota), engine choke.
Maintaining a hover.
9
10
11
12
13
14
15
16
Maneuvering
Pitching
Matching blade pitch between towers. Twin Pitch™
Concrete finishing techniques.
Shutdown of machine.
Lifting of machine (lift loops).
Machine transport and storage.
Operator _________________________________________ Trainee __________________________________________
COMMENTS:
PAGE 6 — HTH44T • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #8 (03/27/12)
)
HTH44T— DAILY PRE-OPERATION CHECKLIST
DAILY PRE-OPERATION CHECKLIST
DAILY PRE-OPERATION CHECKLIST
Engine oil level.
1
2
3
4
5
6
7
Hydraulic oil level.
Radiator coolant level.
Condition of blades.
Blade pitch operation.
Kill switch (seat) operation.
Steering control operation.
COMMENTS:
HTH44T • RIDE-ON POWER TROWEL — OPERATION & PARTS MANUAL — REV. #8 (03/27/12) — PAGE 7
— PAGE RM
HTH44T— SAFETY MESSAGE ALERT SYMBOLS
FOR YOUR SAFETY AND THE SAFETY OF OTHERS!
HAZARD SYMBOLS
Safety precautions should be followed at all times when operating
this equipment. Failure to read and understand the Safety
Messages and Operating Instructions could result in injury to
yourself and others.
Lethal Exhaust Gases
Engine exhaust gases contain poisonous
NOTE
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.
This Owner's Manual has been developed to provide
complete instructions for the safe and efficient operation
of the MQ Whiteman HTH44T Ride-On Power Trowel.
For engine maintenance information, please refer to the
engine manufacturers instructions for data relative to its
safe operations.
Before using this Ride -On PowerTrowel, ensure that
the operating individual has read and understands
all instructions in this manual.
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.
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.
Burn Hazards
DANGER: You WILL be KILLED or
SERIOUSLY injured if you DO NOT follow
directions.
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.
WARNING: You CAN be KILLED or
SERIOUSLY injured if you DO NOT follow
directions.
Rotating Parts
CAUTION: You CAN be injured if you
DO NOT follow directions.
NEVER operate equipment with covers, or
guards removed. Keep fingers, hands, hair and
clothing away from all moving parts to prevent
injury.
Potential hazards associated with HTH44T Ride-on Power
Trowel operation will be referenced with Hazard Symbols which
appear throughout this manual, and will be referenced in
conjunction with Safety Message Alert Symbols.
PAGE 8 — HTH44T • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #8 (03/27/12)
)
HTH44T— SAFETY MESSAGE ALERT SYMBOLS
Accidental Starting
Respiratory Hazard
ALWAYS place the ON/OFF switch in the
OFF position, and remove the key.
ALWAYS wear approved respiratory
protection.
Over Speed Conditions
Sight and Hearing hazard
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.
ALWAYS wear approved eye and hearing
protection.
Equipment Damage Messages
NOTE
This Ride-On Power Trowel, other property,
or the surrounding environment could be
damaged if you do not follow instructions.
Other important messages are provided throughout this manual
to help prevent damage to your trowel, other property, or the
surrounding environment.
HTH44T • RIDE-ON POWER TROWEL — OPERATION & PARTS MANUAL — REV. #8 (03/27/12) — PAGE 9
— PAGE RM
HTH44T— RULES FOR SAFE OPERATION
■
HighTemperatures – Allow the machine
CAUTION
and engine to cool before adding fuel or
performing service and maintenance
functions. Contact with hot components can
cause serious burns.
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 and should not be
regarded as a toy.
Emergencies
■
ALWAYS know the location of the
nearest fire extinguisher and first aid kit.
Know the location of the nearest telephone.
Also know the phone numbers of the
nearest ambulance, doctor and fire
department. This information will be
invaluable in the case of an emergency.
The following safety guidelines should always be used when
operating the HTH44T Ride-on PowerTrowel:
GENERAL SAFETY
■
■
■
■
DO NOT operate or service this equipment before reading
this entire manual.
Maintenance Safety
This equipment should not be operated by persons under
18 years of age.
■
■
■
■
Disconnect the battery and spark plug wires before
attempting any type of service.
DO NOT operate this equipment unless all guards and
safety devices are attached and in place.
Securely support any machine components that must be
raised.
ALWAYS use proper heavy lifting techniques when moving
equipment. This ride-on trowel is very heavy. It should be
lifted only with a lifting device (i.e. crane, forklift, etc.) with
a lifting capacity of at least one ton.
NEVER lubricate components or attempt service on a
running machine.
ALWAYS allow the machine a proper amount of time to
cool before servicing.
■
■
■
■
ALWAYS check to make sure that the operating area is
■
■
Keep the machinery in proper running condition.
clear before starting the engine.
Make sure that there is no buildup of concrete, grease, oil
or debris on the machine.
ALWAYS test the safety kill switch before operating the
equipment.
■
■
Fix damage to the machine immediately and always replace
broken parts.
NEVER place your feet inside the guard rings while starting
or operating this equipment.
Dispose of hazardous waste properly. Examples of
potentially hazardous waste are used motor oil, fuel and
fuel filters.
NEVER operate this equipment without proper protective
clothing, shatterproof glasses, steel-toed boots and other
protective devices required by the job. Avoid wearing
jewelry or loose fitting clothing that may snag on the controls
or moving parts, this can cause a serious injury.
■
■
DO NOT use food or plastic containers to dispose of
hazardous waste.
■
ALWAYS keep clear of rotating or moving parts while
operating this equipment.
DO NOT pour waste, oil or fuel directly onto the ground,
down a drain or into any water source.
■
■
NEVER leave the machine unattended while running.
ALWAYS refuel in a well-ventilated area, away from sparks
and open flames.
■
ALWAYS use extreme caution when working with
flammable liquids. When refueling, stop the engine and
allow it to cool. DO NOT smoke around or near the machine.
Fire or explosion could result from flames or sparks, or if
fuel is spilled on a hot engine.
■
Moving Parts – Shut down the engine before performing
service or maintenance functions. Contact with moving
parts can cause serious injury.
PAGE 10 — HTH44T • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #8 (03/27/12)
)
|