Chevrolet 10 Series 1970 Service Manual page 662

SPECIFICATIONS 22
W orm B ea rin g P reloa d
W orm B earin g Lock Nut
Sector Lash Adjustment
Sector Lash Lock Nut
Tota l S teering G ear
P relo a d
f i n ex cess of w orm bearin g preload.
*In ex cess of va lve assem bly drag.
Steering G ear
B all D rag
Thrust B earin g
P re lo a d
A dju ster Plug
Locknut
O v e r-C e n te r
P reloa d
O v e r-C e n te r
Adjusting Screw
Locknut
T o ta l Steering
G ear P relo a d
*In excess of ball drag.
**In excess of ball d rag and thrust bearing preload.
SECTION 9
M A N U A L STEERING GEAR
-
C -P10 C20-30
4 to 6 4 to 6
-
in. lbs. in. lbs.
-
85 ft. lb. 85 ft. lb.
4 to 10+ 4 to 10 t
-
in. lbs. in. lbs.
- 30 ft. lb. 30 ft. lb.
14 in. lbs. 14 in. lbs.
-
Max. Max.
POWER STEERING GEAR
C -P 1 0 C20-30
-
3 in. lbs. 3 in. lbs.
-
Max.
Max.
1/2 to 2 1/2 to 2
-
in. lb s .*
in. lb s.*
- 80 ft. lbs. 80 ft. lbs.
3 -6 * *
3 -6 **
-
in. lbs. in. lbs.
- 25 ft. lbs. 25 ft. lbs.
14 in. lbs. 14 in. lbs.
-
Max. Max.
(C O N T 'D)
K10-20 P20-30
4 to 6 9 to 12
in. lbs. in. lbs.
85 ft. lb. 85 ft. lb.
4 to 10 | 9 to 13 .
in. lbs. in. lbs.
30 ft. lb.
30 ft. lb.
14 in. lbs. 25 in. lbs.
Max. Max.
I
K10-20 P20-30
3 in. lbs.
3 in. lbs.
Max. Max.
1/2 to 2 1/2 to 2
in. lb s.*
in. lb s.*
80 ft. lbs. 80 ft. lbs.
3 -6 **
3 -6 **
in. lbs.
in. lbs.
25 ft. lbs. 25 ft. lbs.
14 in. lbs. 14 in. lbs.
Max. Max.
9000#
40-50-60
Except 11000#
T M odel T M odels
14 to 18
14 to 18
in. lbs. in. lbs.
85 ft. lb. 85 ft. lb.
8 to 12 ^ 8 to 12 ,
in. lbs. in. lbs.
30 ft. lb.
30 ft. lb.
30 in. lbs. 30 in. lbs.
Max. Max.
40-60
9000#
Except 11000#
T ilt T ilt
- -
1 to 3 1 to 3
in. lb s.* in. lb s.*
4 -8 ** 4 -8 **
in. lbs. in. lbs.
20 in. lbs. 20 in. lbs.
Max.
Max.
CHEVROLET TRUCK SERVICE MANUAL