typical GC6-7D - Rotating Hook Oil Adjustment; Oil Pump Supply Adjustment

9.Rotating hook okl amount adjustment (Fig.7)
10.Oil pump suply adjustment (Fig.8)
The hook oil amount can be adjusted by screw
(A). Turn it clockwise ( + ) to increase amount:
counter-clockwise
“”
( - ) to decrease. The oil amount
is adjusted in the range of five turns of screw (A):
Tightning for more; Loosening for less.
“”
Generally no adjustment is for oil pump. When
the machine is running at a low speed, observe the
oil screen. If no oil splashing, close the clearance.
-4-
7
A
8
0.5-1.0
Adjusting plate
Standard
clearance
By-pass oil hole