GMC 1982 Light Duty Truck Service Manual page 269

P Models
a. Place the steering gear in position, guiding the stub
shaft into the universal joint assembly and lining up
the marks made at removal. If a new gear was
installed, line up the mark on the stub shaft with the
mark on the universal yoke.
b. Install the steering gear to frame bolts and torque to
specifications.
c. Install the universal joint pinch bolt and torque to
specification. The pinch bolt must pass through the
shaft undercut.
All Models
6. Install the pitman arm onto the pitman shaft, lining up
the marks made at removal. Install the pitman shaft
nut or pitm an arm
specifications.
7. Remove the plugs and caps from the steering gear and
hoses and connect the hoses to the gear. Tighten the
hose fittings to specified torque.
Fig. 3B3-15--P/S Pump Mounting; CK100, CK200
(03) with LE3 Engine
pinch bolt and torque
P O W E R S T E E R IN G P U M P ( 3 B 3 -1 5 T H R O U G H
3 B 3 - 2 6 )
Rem oval
1. Disconnect hoses at pump. When hoses are discon­
nected, secure ends in raised position to prevent
drainage of oil. Cap or tape the ends of the hoses to
prevent entrance of dirt.
On Models with remote reservoir, disconnect reservoir
hose at pump and secure in raised position. Cap hose
pump fittings.
2. Install two caps at pump fittings to prevent drainage of
oil from pump.
3. Loosen bracket-to-pump mounting nuts.
4. Remove pump belt.
to
5. Remove pump from attaching parts and remove pump
from vehicle.
Installation
1. Postion pump assembly on vehicle and install attaching
parts loosely.
2. Connect and tighten hose fittings.
3. Fill reservoir. Bleed pump by turning pulley backward
(counter-clockwise as viewed from front) until air
bubbles cease to appear.
4. Install pump belt over pulley.
5. Tension belt as outlined under "P u m p Belt Tension-
A djustm ent" in this section.
6. Bleed as outlined u n d e r " Bleeding P o w e r Steering
S y s te m ."
Fig. 3B3-16--P/S Pump Mounting; CK200, CK300
POWER STEERING SYSTEM
with L25 Engine
3B3-13