PS S4.0 4130
001 OE35
Version no T-code
F-code Section C-code
Torque Generator
116
Service Manual 1997-10-27
2. Assembly
Replace all worn and damaged parts, also a good service
policy is to replace all seals. Lubricate all seals with
petroleum jelly, and also lubricate all mating surfaces with
good clean hydraulic fluid for ease of reassembly and to
provide instant lubrication between rotating parts at start-up.
1. Lubricate the spool and install it into the sleeve, align
the centering spring opening of the spool with the
spring notches in the sleeve.
2. In preparation of installing the control spool and sleeve
centering spring set, stand all springs on a clean flat
surface with the notched side of the centering spring
pointed down. Next place centering springs with
arched side of each set of three pointing toward each
other as shown above.
3. To install centering springs, first insert spring
installation tool through spring openings in the spool
6 Springs
(Standard)
Sleeve
Spool and Retaining Ring
6 Springs and 4 Spacers
for Increased Input Torque
Spool (Special for Increased Input Torque)
Pin
Spring Installation Tool
Springs
Alternate Method
Add One Spring
At a Time
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