Chevrolet 1988 Light Duty Truck Repair Manual page 112

3B2-10 MANUAL STEERING GEAR
ADJUSTM ENT
Worm B e a rin g .............................................................................................................................................. 0.6-1.0 N m
Over Center P re lo a d ................................................................................................................................... 0.5-1.2 N m
Total Steering Gear P re lo a d .....................................................................................................................
MANUAL STEERING GEAR
Gear to Frame B o lts ................................
Pitman Shaft N u t......................................
Side Cover B o lts ......................................
Pitman Shaft Adjusting Screw Locknut
Coupling Flange To Gear Pinch B o lt. .
Coupling Clamp Nut (S ta rfire ).............
Clamp To Ball Nut S c re w ......................
MANUAL STEERING GEAR
Gear to Frame B o lts ................................................................................................................................... ........ 95
Side Cover B o lts ..........................................................................................................................................
Pitman Shaft Adjusting Screw L o c k n u t................................................................................................. ........ 30
Clamp to Ball Nut S c r e w .......................................................................................................................... ........ 5.5
SPECIFICATIONS
ADJUSTMENT
FASTENER TORQUE
SAGINAW MODEL 525
SAGINAW MODEL 535
TORQUE TO TURN WORM SHAFT
5-8 In. Lbs.
4-10 In. Lb.s
In excess of Worm Bearing Preload
1.8 N m 16 In. Lbs.
Maximum
N m Ft. Lbs.
95
251
40
34
40
70
5.5
N m Ft. Lbs.
18
70
185
30
25
30
50
4
70
13
22
4