HYDRAULIC SYSTEM - DISASSEMBLY, SERVICE AND ASSEMBLY
●
ASSEMBLY
1.
When installing the detent ball, insert the spring into
the spool, apply grease to the balls (1) and insert
them to the three holes of the spool. Then, place
the detent ball (2) onto the spring.
2.
After installing the detent housing (1), press the de-
tent ball into the position below the three balls in the
spool with a tool to lower down the detent housing.
SUUV-W00 Apr. 2011
UUVWB30A
3.
Fit the tool into the hole of the lever (1) as shown
in the fi gure to fi x the spool in position. Then, tap
the detent housing with a hammer to screw it to the
valve body.
UUVWB31A
4.
After screwing the detent housing (1) into the valve
body, install the adjusting screw (2) and adjusting
nut (3) and lower the lever in the arrow direction to
the detent position (lever fi xing (not returning) posi-
tion). Then, tighten the detent housing mounting nut
(4) to secure the housing.At this time, set the num-
ber of the adjusting screw threads protruded from
the adjusting nut to be the same before its removal.
UUVWB32A
UUVWB33A
11
-25