Maintenance; Check Tilt Mechanism Fulcrum Bolts And Working Screw Lock Nut - Hitachi ZAXIS 30U-5N Operator's Manual

Maintenance

Check Tilt Mechanism Fulcrum Bolts and Working
Screw Lock Nut
--- Before Use
1. Check tilt mechanism fulcrum bolts (1) for looseness. If
bolt (1) is loose, retighten bolt (1) to 10 N·m (1.0 kgf·m).
2. Check working screw lock nut (2) for looseness.
If lock nut (2) is loose, retighten nut (2) to 140 N·m
(14kgf·m).
OPTIONAL ATTACHMENT
CAB TILTING MECHANISM
13-23
1
2
MADB-13-035