Maintenance; Check Tilt Mechanism Fulcrum Bolts And Working Screw Lock Nut - Hitachi Zaxis 33U-5A 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
13-33
1
2
MADB-13-035