Hitachi ZW140-6 Operator's Manual page 279

8. One point each to right and left lift arm pivot pins (13).
--- every 500 hours (250 hours at first time only)
9. One point each to front right and left steering cylinder
pins (14 and 15).
--- every 500 hours (250 hours at first time only)
Cylinder left front (14)
Cylinder right front (15)
10. One point each to right and left steering cylinder rod
pins (16 and 17).
--- every 500 hours (250 hours at first time only)
MAINTENANCE
13
7-27
ZW140/150-6
ZW150PL-6
14
16, 17
M4FC-07-004
13
M4GB-07-180
15
M4FC-07-005
MNDF-07-056