Monthly (200 Hours) Checks - UniCarriers FG20 Series Operation & Maintenance Manual

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 difficult and
need a sufficient technical knowledge and special tools.
• Air cleaner – Clean element.
Engine cylinder head bolt – Retighten (gas-
•
powered trucks, for the first time only).
• Engine oil – Change [1 week (50 operating
hours) for the first time only].
• Engine oil filter – Change (first time only).
• Fuel filter – Check for clogging (gas-powered
trucks).
Cooling system rubber hose – Check for
•
deterioration.
• Radiator cap – Check for function and proper
installation.
• Torque converter inline filler – Change (for first
time only).
Front axle mount bolt – Check for looseness.
•
• Front axle – Check for deformation, cracks, or
damage.
• Tire tread – Check for wear or foreign matter.
• 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,
•
warping or damage.
• R e a r a x l e – C h e c k f o r b e n d , d a m a g e o r
installation.
• Steering cylinder – Check for loose mounting part
or joint.
PERIODIC INSPECTION
Items to be checked
• 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,
interference or looseness.
• Brake drum – Check for loose mounting.
Forks – Check for cracks or wear.
•
Mast welded parts – Check for cracks or damage.
•
• Mast support – Check cap bolts (first time only).
• Lift cylinders – Check for looseness of tail fixing
bolts, piston rod head mounting bolts, cylinder U
bolts (first 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
•
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.
•
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