Pontiac tempest 1968 Service Manual page 605

9-48
1968 P O N T I A C SERVICE M A N U A L
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9-90
Special Tools for Steering Columns and Standard Steering G e a r
POWER STEERING
Type: Saginaw Rotary Valve
Steering Gear Ratio
Pontiac Catalina, Firebird and Tempest . . . . 17.5:1
Pontiac (Except Catalina) 16:1 to 12.2:1 (Variable Ratio)
Number of Turns of Steering Wheel Stop to Stop (Pitman Arm Disconnected)
17
0
5 Ratio . . . . . . . . . . . . . . . . . 4.0 (approx.)
Variable Ratio 3.1 (approx.)
Power Steering Pump Pressures
Tempest, Firebird, Pontiac Catalina (without air conditioning) 1000 to 1100 psi. max.
Pontiac Catalina (with air conditioning) 900 to 1000 psi. max.
All other Pontiac models 1100 to 1200 psi. max.
Fluid Capacity
0
. . . 2.5 pints
Oil Cooler . . . . Variable Ratio Steering only on all models
with Air Conditioning and axle ratio
of 2:92:1 or higher