Hitachi ZW140-6 Operator's Manual page 280

11. One point each to upper and lower frame center hinge
pins (18 and 19).
--- every 1000 hours
Upper (18)
Lower (19)
12. One point each to front and rear axle support pins (20
and 21).
--- every 10 hours
Front (20)
Rear (21)
13. One point to front propeller shaft universal (22).
--- every 12000 hours
f
NOTE: When the machine is continuously operated under
severe conditions for a long time, shorten the greasing
intervals.
MAINTENANCE
22
7-28
18
M4FC-07-007
19
MNDF-07-056
20 21
MNDF-07-003
M4FC-07-010