Hitachi ZW180 Operator's Manual page 309

13. Bottom center pin lock
Model ZW180
Bolt dia. mm 16
Quantity 1
14. Loader front pin lock
Model ZW180
Bolt dia. mm 12 16
Quantity 4
15. Steering cylinder pin lock
Model ZW180
Bolt dia. mm 16
Quantity 4
ZW220 ZW250
16 16
1 1
ZW220 ZW250
16 16
9 13 13
ZW220 ZW250
16 16
4 4
MAINTENANCE
ZW310
16
1
M4GB-07-136
ZW310
16
13
M4GB-07-137
ZW310
16
4
M4GB-07-138
7-109
M4GB-07-006