Specifications - GMC 1986 P-Truck Service Manual

STEERING GEAR ADJUSTMENTS
Valve Assembly And Seal D rag..............................................................................0.1-0.4 N m (1-4 in. lbs.)
Thrust Bearing Preload (In Excess Of Valve Assembly And Seal Drag).......... 0.3-0.4 N m (3-4 in. lbs.)
Pitman Shaft Over Center Preload
New G ear......................................................................................................... 0.6-1.2 N m (6-10 in. lbs.)
Used G ear......................................................................................................... 0.4-0.5 N m (4-5 in. lbs.)
Final Over Center Reading (Total-Maximum)
New G e a r....................................................................................................................2 N m (18 in. lbs.)
Used G e a r............................................................................................................... 1.6 N m (14 in. lbs.)
TORQUE SPECIFICATIONS
Steering Gear To Frame Nuts (C, K, and G Models)............................................. 102
Steering Gear To Frame Nuts (P300(32) andP300(42)FS3)......................... ....... 108
Steering Gear To Frame Nuts (P200 + 300(42) Excluding F S 3 ).......................... 95
High Pressure Line Fitting (At G e a r)...................................................................... 34
Oil Return Line Fitting (At Gear)....................................................................... ....... 34
Pitman Shaft Adjuster Screw Jam N ut.................................................................... 47
Side Cover To Housing B o lt..................................................................................... 60
Adjuster Plug N u t .............................................................................................. ....... 110
Reservoir Bolt (At Pump)........................................................................................... 48
Flow Control Fitting (At P um p)......................................................................... ....... 48
Pressure Hose (At P um p)......................................................................................... 27
Power Steering Pump To Booster Line.................................................................... 34
Booster To Gear Line.......................................................................................... ....... 34
Return Line At Booster And Gear..................................................................... ....... 34
Coupling Flange N u ts ........................................................................................ ....... 27
Coupling Flange Pinch B o lt ..................................................................................... 42
Lower Intermediate Shaft Pinch Bolt (G Model).............................................. ....... 62
Upper Intermediate Shaft Pinch Bolt (G M o d e l)............................................ ....... 47
Intermediate Shaft Pinch Bolts (P200 + 300(42) Excluding F S 3 )...................... 102
Intermediate Shaft Pinch Bolts (P300(42)FS3)................................................ ....... 108

SPECIFICATIONS

POWER STEERING 3B3-31
TORQUE
N m Ft. Lbs.
75
80
70
25
25
35
45
81
35
35
20
25
25
25
20
31
46
35
75
80