Jungheinrich DFG 435 Operating Instructions Manual page 147

Fork positioner
Hydraulic operations
Check attachment is properly secured to the truck and the
supporting elements.
Test hose reel and check for leaks and damage.
Attachment:
check bearing points, guides and stops for wear and damage,
grease and clean these components.
Test fork positioner and check for damage.
Check cylinder piston rods and bushings.
Test operation and setting of the attachment.
Check attachment for damage.
Check cylinder seals.
Check sliding blocks are complete.
Check axial play of the front and rear rollers and adjust if necessary.
Check hydraulic ports and tighten if necessary.
Attachment:
Clean and lubricate.
Access module
Electrical System
Test access module, check for damage and make sure it is secure.
Optional equipment
Chassis and superstructure
Check that optional equipment such as mirrors, storage
compartments, grips, windscreen wipers and washing systems etc.
are working correctly and check for damage.
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