Chevrolet 1980 Light Duty Truck Service Manual page 347

RING GEAR BEARING ADJUSTING
SIZE NUT TORQUE*
10-1/2"
50 FT. LBS.
9-3/4" 50 FT. LBS.
12-1/4" 90 FT. LBS.
**B ack-off nut and retighten to 35 Ft. Lbs. then, back-off nut 1/4 turn.
*With wheel rotating.
MODEL SOURCE
CIO
Che vr olet
Chevrolet
C10
K10
Chevro let
Chevrolet
K10
P10
Che vrolet
G 10
Che vr olet
G10
Chevrolet
(Except
C20 Crew
Chevrolet
Cab)
C20 (Crew Cab)
Chevrolet
K20
Chevr olet
P20
Chevrolet
G20
Chevrolet
G20
Chevrolet
(Except
C30 Dual
Che vr olet
K30 Wheel
Camper)
C30 ^Dual
ixqn Wheel
Dana
U Camper)
P30
Chevrolet
P30 (With
Chevrolet
H22/H23)
Chevrolet
G30
_ _ n (Dual
Dana
0 3 0 Wheel)
(Dual
Dana
G30 Wheel)
REAR WHEEL BEARING ADJUSTMENT SPECIFICATION
ADJUSTING NUT
BACK-OFF*
* *
1/8 *
Specifications Chart 4B-A2
RING GEAR
TYPE/CAPACITY
SIZE
S a l i s b u r y / 3 7 5 0 # 8 - 7 / 8 "
8-1/2"
Salisbury /3750#
S a l i s b u r y / 3 7 5 0 #
8 - 7 / 8 "
8 - 7 / 8 "
S a l i s b u r y / 4 0 0 0 #
8 - 7 / 8 "
S a l i s b u r y / 3 5 0 0 #
Salisbury/3500 #
8 - 7 / 8 "
Sal is b u r y / 3 1 0 0 # 8 - 1 / 2 "
S a l i s b u r y / 5 7 0 0 # 1 0 - 1 /2 "
S a l i s b u r y / 7 5 0 0 # 1 0 - 1 /2 "
S a l i s b u r y / 5 7 0 0 # 1 0 -1 /2 "
S a l i s b u r y / 5 7 0 0 # 1 0 -1 /2 "
Sal i s b u r y / 3 5 0 0 # 8 - 7 / 8 "
8-1 /2 "
Salisbury/3500#
S a l i s b u r y / 7 5 0 0 # 1 0 -1 /2 "
1 0 -1 /2 "
S a l i s b u r y / 7 5 0 0 #
1 0 - 1 /2 "
S a l i s b u r y / 7 9 0 0 #
1 2 - 1 /4 "
B a n j o / 1 1 , 0 0 0 #
S a l i s b u r y / 5 7 0 0 # 1 0 - 1 /2 "
S a l i s b u r y / 6 2 0 0 # 9 - 3 / 4 "
S a l i s b u r y / 7 5 0 0 #
10 1 / 2 "
OUTER LOCKNUT
TORQUE BEARING ADJUSTMENT
65 FT. LBS.
250 FT. LBS.
REAR AXLE
RESULTING TYPE OF
BEARING
.001 TO .010 TAPERED
END PLAY ROLLER
SLIGHT BARREL
PRELOADED ROLLER
LIG H T T R U C K SER V IC E M ANUAL
4B-25