Hitachi Zaxis 17U-5A Operator's Manual page 173

7. Remove oil level check plug (2).
8. Add oil until oil flows out of oil level check plug (2) hole.
Model
ZX17U-5A
ZX26U-5A
f
NOTE: Refer to the recommended oil and grease chart on
page 7-19 for the brand names of oils.
9. Clean and install air release plug (1) and oil level check
plug (2).
Model
ZX17U-5A
ZX26U-5A
10. Repeat steps 2. to 9. for the other travel reduction gear.
MAINTENANCE
Oil Quantity
0.30 L (0.32 US qt)
0.60 L (0.63 US qt)
Tightening Torque
29 to 39 N·m (3 to 4 kgf·m,
21.5 to 29 lbf·ft)
30 to 40 N·m (3 to 4 kgf·m, 22
to 29.5 lbf·ft)
7-33
1
2
3
M585-07-080