Chevrolet CHEVY VAN G10 SERIES Service Manual page 335

SPECIFICATIO NS 4
REAR SUSPENSION AND DRIVE LINE
SPRING
R etainer Plate-to-" U " Bolts ( G 10-20 Models) . . . .
R etainer Plate-to-" U" Bolts (G 3 0 M o d e ls )................. 150 ft. lb.
F ro n t Eye B o l t ..................................................................
Rear Shackle B o l t .............................................................
PROPELLER SHAFT
" U" Bolt-to-Axle ( G 10-20 Models) .............................
S trap to Axle (G 1 0-20 Models) ..................................... 15 ft. lb.
" U" Bolt-to-Axle (G 30 M o d e ls ) ..................................... 20 ft. lb.
H anger-to-Fram e ................................................................ 25 ft. lb.
SHOCK ABSORBER
T o Axle ................................................................................. 75 ft. lb.
T o F r a m e .............................................................................. 75 ft. lb.
WHEEL BEARING ADJUSTMENT (SERIES G30)
While rotating drum , tighten bearing adjusting nut to 50-60
ft. lbs. Then back o ff n u t 1/8 tu rn to align nearest slot on
inner n u t with short tang on locking retainer and bend tang
in to slot in nut.
Torque ou ter lock n u t to 175 ft. lb. Bend one long tang into
slot on ou ter nut.
Master cylinder m ounting bracket
to dash nuts ..................................................................
M aster cylinder to bracket b o l t s ..................................
M aster cylinder to booster nuts ..................................
V acuum cylinder to dash nuts .....................................
Push ro d to clevis n u t ......................................................
Brake pipe n u t to m aster cylinder ...........................
Brake pipe n u t to com bination valve ......................
C om bination valve bracket bolts ................................
Brake line to frame s c re w ............................................
Brake line to fram e n u t ............................................... 150 in. lbs.
Brake line n ut to union ............................................... 115 in. lbs.
Brake hose to brake l i n e ............................................... 150 in. lbs.
Brake line to ju n ctio n block — rear ........................
Brake line to wheel cylinder — rear ......................... 150 in. lbs.
SEC TIO N 4
TORQUE
Ring Gear to Pinion Gear Backlash (.0 0 5 " -.008" Preferred)
10-20 s e rie s .....................................................................0 0 3 " -.010"
120 ft. lb.
30 s e rie s .....................................................................0 0 3 " -.012"
155 ft. lb.
L ubricant C a p a c ity ....................................... See O w ner's Manual
155 ft. lb.
TORQUE
15 ft. lb.
Drive Pinion Bearing Preload
TORQUE
Carrier C o v e r .....................................
Ring G e a r ............................................
D ifferential Bearing C a p s ...............
Filler Plug .........................................
D ifferential Pinion Lock ...............
Side Bearing A djuster Lock Bolt .
Drive Pinion N ut .............................
Differential Carrier to Axle Housing
Pinion Bearing Cage to Carrier . . .
T hrust Pad Lock N u t ......................
Brake Backing P l a t e ........................
BRAKES
SEC TIO N 5
TORQUE SPECIFICATIONS
Brake hose to caliper b o lt — fro n t .............................. 22 ft. lbs.
Wheel cylinder to backing plate b o lt ......................... 50 in. lbs.
25 ft. lbs.
Equalizer jam n u t .............................................................
25 ft. lbs.
Parking brake pedal assembly to dash
25 ft. lbs.
f a s te n e r s .......................................................................
25 ft. lbs.
Parking brake cable clip on a s s e m b ly .........................
25 ft. lbs.
Parking brake cable clips to radiator
150 in. lbs.
baffle and frame ........................................................
150 in. lbs.
Brake pedal m ounting bracket to dash
19 ft. lbs.
f a s te n e r s .......................................................................
100 in. lbs.
Clutch pedal lever n u t ...................................................
Brake shoe anchor pin
G -1 0 -2 0 .........................................................................
150 in. lbs. G-30 ..............................................................................
AXLE
TORQUE
SERIES SERIES
-20
G10 G30
20-25 in. lbs.
5-10 in. lbs.
20
ft. lbs. 18 ft. lbs.
110
50 ft. lbs.
100
55 ft. lbs.
20 10
ft. lbs.
20
ft. lbs.
15 ft. lbs.
220
45 ft. lbs.
95 ft. lbs.
135 ft. lbs.
88
35 ft. lbs.
17 ft. lbs.
100
18 ft. lbs.
150 in. lbs.
120
26 ft. lbs.
115 ft. lbs.
145 ft. lbs.
C H E V Y V A N SH O P M A N U A L
ft. lbs.
ft. lbs.
ft. lbs.
ft. lbs.
ft. lbs.
in. lbs.
in. lbs.