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TOOLS ○ DISASSEMBLY DIAGRAMS ○ TROUBLESHOOTING
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Manual No. MTX2015SM
CCAALLIIFFOORRNNIIAA
Proposition 65 Warning:
Engine exhaust and some of its constituents, and some dust created by power
sanding, sawing, grinding, drilling and other construction activities contains
chemicals known to the State of California to cause cancer, birth defects and
other reproductive harm.
Some examples of these chemicals are:
Lead and lead-based paint.
Crystalline silica from bricks.
Cement and other masonry products.
Arsenic and chromium from chemically treated lumber.
Your risk from these exposures varies, depending on how often you do this type
of work. To reduce your exposure to these chemicals: ALWAYS work in a well
ventilated area, and work with approved safety equipment, such as dust mask
that are specially designed to filter out microscopic particles.
Multiquip Inc. ◦ MTX Series Rammers ◦ Manual No. MTX2015SM
MTX TAMPING RAMMER SERVICE MANUAL
Table of contents
Preface
Warning labels
Precautions for safety
Tool
Inspection procedure
Engine and oil
Rules for conduction service work
Disassembly and reassembly
Periodic checks and adjustments
Troubleshooting
Work area
Clothing and protective gear
Cautions during refueling
Preventing burns and
accidentally being caught in the machine
Tools and equipment,etc
Use of genuine parts and genuine oils
Tightening torque of bolts and nuts
Handling of wastes
Engine
Guide cylinder and Spring cylinder
Crankcase
Handle
Combination lever
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2. WARNING LABELS
1. PREFACE
Please read an instruction manual of a separate volume before work by all means in order to
get security of work when I do right driving, maintenance of TAMPING RAMMER and preparation.
On the handling of an engine, please read an engine instruction manual and a preparation
manual of a separate volume.
This preparation commentary handwriting mentions the point of the resolution / assembling
in preparation of TAMPING RAMMER and a preparation standard.You read this preparation
commentary handwriting carefully before getting it ready, and please understand enough
structure / a function of each part.
For inquiries about repair parts, parts lists, service manuals, and repair of the
machine, please contact Multiquip dealer in your area. In addition, parts lists are
available on the MQ Service & Support Center website at: http://service.multiquip.com
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The triangle shaped marks used in this manual and on the decals stuck on the main body
indicate common hazards. Be sure to read and observe the cautions described.
Warning labels indicating hazards to humans and to equipment.
Denotes an extreme hazard. It calls attention to a procedure,practice, condition
or the like, which, if not correctly performedor adhered to, is likely to result in
serious injury or death.
Denotes a hazard. It calls attention to a procedure, practice,condition or the like,
which, if not correctly performed or adhered to, could result in serious injury or
death.
Denotes a hazard. It calls attention to a procedure, practice, condition or the like,
which, if not correctly performed or adhered to, could result in injury to people
and may damage or destroy the product.
Precautions (without a triangular mark): Failure to follow the instructions may
result in damage to property.
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WARNING:
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CAUTION:
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DANGER:
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3.1 Work area
3. PRECAUTIONS FOR SAFETY
DANGER
！
Do not work in a poorly ventilated area such as indoors or inside a tunnel.
Exhaust from engines contains toxic substances such as carbon monoxide,
and it is very dangerous if those oisonous gases and dust are inhaled.
Also to maintain better ventilation, keep an appropriate distance from
buildings when operating this machine.
Do maintenance work in a place with a flat robust surface to keep the machine stable while
being maintained. Also select an area with sufficient space for maintenance work.
Before maintenance work, clean the floor thoroughly. Oil and other soiling left on the floor
may cause accidental fall.
For maintenance work, make sure the work area is well lighted.
A portable lamp to illuminate the work site has to be protected by wire.
If the lamp breaks, fuel and oil might ignite.
To prepare for emergency, the work area should be equipped with emergency
medical devices and fire extinguishers.
CAUTION
！
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3.2 Clothing and protective gear
3.3 Cautions during refueling
DANGER
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To make the work safe, wear work clothes that fit properly, and use protective gear such as
a helmet and safety boots appropriate for the work.
Work clothes that do not fit might be caught in the rotating parts, leading to an unexpected
injury.
When refueling, pay attention to the following points.
Spills might occur if the fuel is filled to the top. After refueling, tightly close the tank cap by
twisting it to the end.
Start your work only after the machine cools down completely.
The muffler, in particular, gets very hot, and an accidental burn might occur.
The engine and engine oil also get very hot, so be careful not to get a burn.
If you perform maintenance work with the engine running, you might be
accidentally caught in the rotating parts such as the clutch and gear.
Perform maintenance work after the engine is stopped.
Qualification is required for handling the crane. Only someone qualified to operate a crane
and do hooking work can handle the crane.
Before operating the crane, for safety reasons, check the machine parts (especially the hook
and anti-vibration rubber) for any damage and loosened or missing bolts.
Stop the engine while hoisting.
Use a sufficiently strong wire rope.
For safety reasons, do not hoist to a height that is highter than necessary.
Do not use a wire rope if it is damaged.
For hoisting, use only the one point hoisting hook, and do not hoist at
other parts (such as the handle).
When using a hydraulic shovel as a crane, never hoist up and down suddenly.
When the machine is hoisted, never allow people or animals underneath the crane.
For safety reasons, do not hoist to a height that is higher than necessary.
Be careful not to cause accidents while operating the hoisting equipment.
Also make sure the hoisting equipment is not malfunctioning.
Use appropriate tools. Using tools that do not fit the parts will not only damage the parts but
also cause unexpected injury.
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- Always refuel in a well ventilated area.
Make sure that the engine is stopped. Refuel after the engine cools down.
- Refuel on a flat surface area with no flammable objects around.
Be careful not to spill the fuel. If a spill occurs, wipe it well.
- Keep away from open fires while refueling.
(Smoking is strictly prohibited while refueling.)
CAUTION
！
3.4 Preventing burns and accidentally being caught in the machine
WARNING
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3.5 Tools and equipment, etc
WARNING
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3.6 Use of genuine parts and genuine oils
3.7 Tightening torque of bolts and nuts
Always use genuine parts and oils. The use of inappropriate parts will greatly shorten the life
of the machine, also resulting in unexpected accidents.
For tightening of bolts and nuts, use the tightening torque specified in this maintenance
manual. Over-tightening and the lack of torque will not only shorten the life of the machine
but also result in unexpected accidents such as breakage and break-down of the machine
while in use.
Store waste engine oil, lubrication oil and fuel in a container. Never release such wastes on
the ground or discharge them in side ditches. Handle them in compliance with the applicable
laws and other regulations.
her than necessary.
Be careful not to cause accidents while operating the hoisting equipment.
Also make sure the hoisting equipment is not malfunctioning.
Use appropriate tools. Using tools that do not fit the parts will not only damage the parts but
also cause unexpected injury.
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CAUTION
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WARNING
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3.8 Handling of wastes
CAUTION
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1. Wrench 6mm 8mm 10mm 12mm 13mm 14mm 17mm 19mm
Offset wrench/Socket wrench/Adjustable wrench
2. Hexagonal wrench / Hexagonal socket
5mm 6mm
3. External snap ring plier/Internal snap ring plier(bent type can be also used)
4. Screwdriver, flat and cross
5. Metal and plastic hammers
6. Sealing compound (Locktite 221 and 242)
7. Molybdenum grease
8. Grease for combination lever C1-Z (P/N:9800-10420)
10. Pressing machine
11. Special tool
Clutch puller “A”
(P/N:9810-10400)
Clutch puller “B”
(P/N:9839-10020)
Spring cylinder remover
(P/N:9830-10040)
Piston end remover
(P/N:9839-10010)
Clutch mounter
(P/N:9830-10060)
Piston rod holder
(P/N:9839-10090)
Socket head bolt 8X50
(Crank gear remover)
(P/N:0091-10044)
4. TOOL
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