Chevrolet 1980 Light Duty Truck Service Manual page 210

3B 3-14 POWER STEERING SYSTEM
Fig. 3B3-18-P/S Pump Mounting; CK100, CK200, CK300
LE4, LG9, LS9, LT9 and C60
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 "Pump Belt Tension-
Adjustment" in this section.
6. Bleed as outlined under "Bleeding Power Steering
Systems."
Fig. 3 B 3 -1 9 - P /S Pump M ounting; C 1 0 0 , C 2 0 0 , C 3 0 0
W ith LE8 Engine
Fig. 3B3-20-P/S Pump mounting; CK100 (03)
With LF9 Engine
SPECIFICATIO NS AND SPECIAL TOOLS
Refer to Specifications and Special Tools at end of
Section 3B4.
POWER STEERING HOSES
When servicing the power steering hoses be sure to
align the hoses in their correct position as shown in Figs.
3B3-27 through 3B3-42.
It is important that the power steering hoses be
installed correctly. Hoses installed out of position may be
subjected to chafing or other abuses during sharp turns. Do
not twist hoses unnecessarily during installation.
Do not start engine with any power steering
NOTICE:
hose disconnected, or damage to the components could
occur.
Fig. 3B3-21-P/S Pump Mounting; G100, G200, G300
With LE3 Engine
LIG H T T R U C K 8 E R V IC E M ANUAL