UniCarriers FD25T4C - Monthly (200 Hours) Checks

MONTHLY (200 OPERATING HOURS) CHECKS
Perform preoperational checks in addition to the following.
The adjustment and replacement of components and parts listed as monthly check items are difcult and
need a sufcient technical knowledge and special tools.
Items to be checked
Air cleaner – Clean element.
•
Engine cylinder head bolt – Retighten (gas-
•
powered trucks, for the rst time only).
Engine oil – Change [1 week (50 operating
•
hours) for the rst time only].
Engine oil lter – Change (rst time only).
•
Fuel filter – Check for clogging (gas-powered
•
trucks).
Cooling system rubber hose – Check for
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deterioration.
Radiator cap – Check for function and proper
•
installation.
Torque converter inline ller – Change (for first
•
time only).
Front axle mount bolt – Check for looseness.
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Front axle – Check for deformation, cracks, or
•
damage.
Tire tread – Check for wear or foreign matter.
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Wheel bearing – Check for looseness or noise.
•
Rear axle – Check for deformation, cracks or
•
damage.
Steering gear box – Check for loose mounting
•
bolt.
Steering gear box – Check for oil leak.
•
Rod, arm and king pin – Check for looseness,
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warping or damage.
Re ar axle – Check f or bend, d am ag e or
•
installation.
Steering cylinder – Check for loose mounting part
•
or joint.
Brake piping – Check for the entrance of air.
•
Brake system rods and parking brake cables –
•
Check for proper operation and looseness.
Brake piping – Check for damage, leaks,
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interference or looseness.
Brake drum – Check for loose mounting.
•
Forks – Check for cracks or wear.
•
Mast welded parts – Check for cracks or damage.
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Mast support – Check cap bolts (rst time only).
•
Lift cylinders – Check for looseness of tail xing
•
bolts, piston rod head mounting bolts, cylinder U
bolts (rst time only).
Carriage – Check for cracks or damage.
•
Mast rollers – Check loose rollers, cracked or
•
damaged roller pins.
Lift chain – Check for elongation.
•
Lift chain – Lubricate.
•
Lift chain and anchor pin – Check for looseness.
•
Sheaves and sheave bearings – Check for
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deformation, damage or looseness.
Attachment – Check for proper operation and
•
installation.
Load handling cylinders – Check for worn or
•
damaged pin or bushing.
Control valve – Check for proper operation of
•
relief valve and tilt lock valve.
Wire harness – Check for damage or loose
•
clamp.
Chassis – Lubricate.
•
4-31
PERIODIC INSPECTION