Chevrolet CHEVY VAN G10 SERIES Service Manual page 345

SPEC IFIC ATIO N S 14
SECTION 9
POWER STEERING GEAR
Steering Gear Ball Drag
T hrust Bearing Preload
A djuster Plug L ocknut
Over-Center Preload
Over-Center A djusting Screw
L ocknut
Total Steering Gear Preload
* In excess o f ball drag
** In excess o f ball drag and thrust bearing preload.
STEERING GEAR RATIOS
Manual
Gear
Power
Gear
(CONT'D.)
ALL
3 in. lbs. Max.
Vi to 2 in. lbs.*
80 ft. lbs.
3 - 6 in. lbs. **
25 ft. lbs.
14 in. lbs. Max.
GEAR OVERALL
29.5:1
24:1
to
37.0:1
21.5:1
to
17.5:1
27.0:1
C H E V Y V A N SH O P M A N U A L