Dodge 2001 Ram 1500 Owner's Manual page 1619

19 - 26 GEAR
SPOOL VALVE (Continued)
Fig. 28 Spool Valve
1 - SPOOL VALVE
2 - ROTATE VALVE TO REMOVE
3 - VALVE BODY
Fig. 29 Valve Seals
1 - O-RING SEALS
(8) Remove the O-ring between the worm shaft
and the stub shaft.
INSTALLATION
NOTE: Clean and dry all components, then lubricate
with power steering fluid.
(1) Install spool valve spool O-ring.
(2) Install spool valve in valve body by pushing
and rotating. Hole in spool valve for stub shaft pin
must be accessible from opposite end of valve body.
(3) Install stub shaft in valve spool and engage
locating pin on stub shaft into spool valve hole (Fig.
30).
NOTE: Notch in stub shaft cap must fully engage
valve body pin and seat against valve body shoul-
der.
Fig. 30 Stub Shaft Installation
1 - NOTCH IN CAP
2 - VALVE BODY PIN
(4) Install O-rings and teflon rings over the
O-rings on valve body.
(5) Install O-ring into the back of the stub shaft
cap (Fig. 31).
(6) Install stub shaft and valve assembly in the
housing. Line up worm shaft to slots in the valve
assembly.
(7) Install thrust support assembly.
NOTE: The thrust support is serviced as an assem-
bly. If any component of the thrust support is dam-
aged the assembly must be replaced.
(8) Install adjuster nut and lock nut.
(9) Adjust Thrust Bearing Preload and Over-Cen-
ter Rotating Torque, (Refer to 19 - STEERING/GEAR
- ADJUSTMENTS).
BR/BE