Hitachi ZAXIS 120-6 class User Manual

7-68
MAINTENANCE
12. Remove drain plug (3). Allow oil to drain.
13. Clean, install and tighten drain plug (3).
14. Add oil until it is between the marks on the oil level
gauge.
15. Install cover (2). Tighten the bolts to 50 N·m (5.0 kgf·m).
16. Be sure to bleed air from the system following the
procedures shown on the next page.
f
NOTE: The low-pressure line is equipped with a valve (5)
for sampling the hydraulic oil. The valve has a cap (4). For
instructions on sampling the hydraulic oil, consult your
authorized dealer.
M1U1-07-047
3
M157-07-062
2
4
5
MDC1-07-115

Hitachi ZAXIS 120-6 class Specifications

General

Brand	Hitachi
Model	ZAXIS 120-6 class
Category	Excavators
Language	English