5 Maintenance
Inspection and maintenance overview
At operating hours
Carried
out
9000 18000
9
8
Drive axle: check the side stops
Drive axle: check the bearing for wear
Hydraulic pump on engine:
check the mountings
Chassis, bodywork and fittings
Chassis, tilt cylinders and steering axle: check the mountings
Check and grease other bearings and joints
Chassis frame
Check the parking brake for correct operation
Clean and grease steering axle
Steering cylinder and steering pivot pin: check the mountings
Controls
Check and oil the pedals
Check the bellows at the actuating lever
Electrics
Check the condition and secure positioning of electric cables, cable connectors and
connections
Battery: Check condition, acid level and acid density (even for maintenance-free
batteries)
Hydraulics
Change th
e hydraulic oil (omitted for 9000 operating hours)
Hydrauli
c system: Check the oil level.
Check th
e bleeder valve on the hydraulic oil tank for correct operation
Change f
eed/pressure/suction filter and breather filter of the hydraulic system
Check t
he hydraulic system for leaks
Check
tilt cylinder bearing for wear
Doubl
e hoses: check the pre-load
Load
lift system
Check the condition, secure mounting and function of the lift mast, lift mast chain, lift
cylinder and end stops
Adjust lift mast chain and spray with chain spray
Check fork arms and arm safety devices
Clean and grease the sideshift, check the mounting
118 Operating Instructions – 394 807 10 01 EN – 07/2011
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