typical GC0303 - Page 8

The hook oil amount can be adjusted by Screw
n r u T
(A). 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, clse the clearance.
o .
10. Oil pump supply adjustment (Fig 8)
9. Rotating hook oil amount adjustment (Fig 7)
8
7
-4-
Adjusting plate
0.5-1.0
A
Standard clearance
By-pass oil hole