Hitachi EX20UR-2 Manual page 28

W561-02-02-003
4. Remove temporary mounting bolts (1) and lift coun-
terweight (2) with the crane.
A
CAUTION: Counterweight Weight:
117 kg (258 lb)
REMOVE AND INSTALL COUNTERWEIGHT
Remove Counterweight (EX2OUR-2)
1. Remove counterweight mounting bolts (1) (2 used).
Instead of the bolts removed, install bolts approxi-
mate 200 mm ( 7.9 in ) long (2 used).
1.1.14 : 24 mm
W561-02-02-001
2. Remove engine cover mounting bolt (1).
1.1=G: 17 mm
W561-02-02-002
UPPERSTRUCTURE / Counterweight
3. Slide counterweight backward. Install eye bolt (2)
and attach a crane hook.
*
IC#:
17 mm
W561-02-02-003
W02-02-01