Table of Contents
Advertisement
MAINTENANCE
High-Strength Bolt Connections (continued)
Check tightening torque of the mounting bolts (2) for coun-
terweight (1), illustration Z22911
* SW = Wrench size
Reference No.:
(2)
Check all mounting bolts (2) for correct tightening torque.
Re-tighten loose mounting bolts and replace missing or dam-
aged bolts.
Bolt size
Grade
mm
M42
10.9
4.12 EVERY 1000 OPERATING HOURS OR EVERY 6 MONTH
SW *
Tightening torque
mm
Nm
65
4950
Qty.
10
359
Advertisement
Table of Contents
