0-24
MAINTENANCE CYCLE
(Based on total operating hours or months of truck life cycle,
whichever comes first)
every 1 week 6 12 months
every 40 1000 2000 hours
HYDRAULIC SYSTEM
Cylinders
Oil leakage I ←
Rod and rod end integrity, deformation, fastening I ←
Tilt cylinders mounting integrity, fastening, operating condition I ←
Natural drop, natural forward tilt I ←
Mast cylinders mounting integrity and fastening I ←
Lifting and lowering speed I ←
Uneven movement I ←
Hydraulic pump
Oil leakage and abnormal noise I ←
Hydraulic oil tank
Oil leakage I ←
Oil level and contamination I ←
Tank and oil strainer condition I ←
Hydraulic filter
Cleaning C
Control levers (if present)
Operating condition I ←
Oil control valve
Oil leakage I ←
Safety valve function I ←
Relief pressure measurement M
Hydraulic hose and piping
Oil leakage I ←
Deformation and damage I ←
Linkage fastening I ←
SAFETY DEVICES, etc.
Body
Frame, cross member, etc. damage and cracking I
Bolts and nuts fastening I
Overhead guard
Integrity I ←
Welded portions cracking I ←
Backrest
Deterioration, damage, cracking I ←
Mounting parts fastening I ←
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