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5. Inspection and Maintenance
Monthly inspection (Voluntary inspection)
The forklift should undergo voluntary inspection at an interval of shorter than one month. The user is obliged to
keep the inspection record for three years. Details of the voluntary inspection are as follows:
Parts subject to inspection
1. Inspection to be conducted with the key switch turned OFF
(1)
Appearance of
[1]
Exterior of vehicle body
vehicle body
[2] Mast
[3] Fork
[4] Tire
[5] Main bolt/nut
(2) Hydraulic unit, etc.
[1] Hydraulic oil tank
Cylinder and piping
[2]
[3] Lift chain
(3) Electric circuit
[1] Wiring
[2] Fuse
[3] Magnet switch
[4] Electromagnetic brake
[5] Drive unit
Battery electrolyte volume
(4) Battery
[1]
[2] Terminal
Description of inspection
Check for dent, warpage or crack of the vehicle body (including the
backrest).
Check for oil drip under the vehicle body.
Check for damage of the mast.
Maintenance: Apply grease to the mast.
Check for looseness or damage of the fork.
Check for damage or abnormal wear of each tire.
Check for looseness.
Maintenance: Re-tighten main bolts and nuts securely.
Check for oil leak.
Check the hydraulic oil volume,
Maintenance: If the hydraulic oil volume is insufficient, replenish the
hydraulic oil. Specified oil: ISO VG32
Check for oil leak from the cylinder and piping.
Check for damage and check the mounting condition of the cylinder
and piping.
Measurement: Measure the amount of wear of the chain.
For the measuring procedure, refer to p. 48.
Check for looseness of the chain mounting parts.
Maintenance: Apply machine oil to the chain.
Maintenance: Apply machine oil to the chain wheel.
Check for outer damage or looseness.
Make sure that the specified fuses are attached.
Check for looseness.
Check for contact seizure or short-circuit.
Measurement: Measure the clearance.
Maintenance: Replace the brake, as required.
Maintenance: Replace the oil seal at an interval of 1250 hours
(indication of the hour meter).
Check the battery electrolyte volume.
Maintenance: If the battery electrolyte volume is insufficient,
replenish purified water.
Check for looseness.
Maintenance: Apply grease to the terminal.
47
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