Chevrolet 1988 Light Duty Truck Repair Manual page 243

5. Left side gear (46)
6
. Latching bracket assem bly (43).
7. Governor assembly (48).
• The straight end of the latching bracket spring
m ust be o ve r and o u ts id e the g o v e rn o r
assembly shaft.
FASTENER
Differential Lockscrew
7 1 / 2 , 7% , and 8 1 / 2 -inch
9 1 2
/ -in c h .........................
Color Code
P u r p le ............................... ................
................
W h ite ..................................
B row n.................................. ................
Yellow .................................. ................
................
O ra n g e ...............................
................
P in k ....................................
................
G re e n ..................................
................
B lu e ....................................
Black ..................................
71 2 5 8 2
/ , 7 /s, V and
0 10
.
0.15-inch
0 . 20
0.25-inch
0.30-inch
0.35-inch
0.40-inch
0.45-inch
5
7 1 /2-, 7 /s-lnch
0 0 22
. -inch
0.027-inch
0.032-inch
0.036-inch
0.040-inch
—
0.044-inch
0.048-inch
0.052-inch
L u b ric a n t..................................................................................................................................................................................... 80w90 GL-5
SPECIFICATIONS
THRUST BLOCK SIZES
7 1 2 5
/ -, 7 /s-lnch
1.260- nch
1.264- nch
1.268- nch
1.272- nch
1.276- nch
1.280- nch
1.284- nch
1.288- nch
REACTION BLOCK SIZES — IO V
0.675-inch
0.672-inch
0.669-inch
0 . 666
RIGHT HAND SIDE GEAR THRUST WASHER
91/2
Inch Axles
-inch
-inch
LEFT HAND SIDE GEAR THRUST WASHER
81 2
/ -lnch
0 . 022 -inch
0.027-inch
0.032-inch
0.036-inch
0.040-inch
—
0.044-inch
0.048-inch
0.052-inch
LOCKING DIFFERENTIALS 4B7-9
8
. Case halves (31) together.
• Hold the side gear in the left side case half.
9. Case screws (32).
10. The ring gear and differential
"A ssem bly of the Rear A xle" under the "
Ring G ear" heading.
81 2
/ -lnch
1.322- nch
1.326- nch
1.330- nch
1.334- nch
1.338- nch
1.342- nch
1.346- nch
1.350- nch
2
-INCH
-inch
101/2
Inch Axles
0.027-inch
0.032-inch
0.037-inch
0.040-inch
0.042-inch
0.044-inch
0.048-inch
91 2
/ -lnch
0 . 0 22 -inch
0.027-inch
0.032-inch
0.036-inch
0.040-inch
0.042-inch
0.044-inch
0.048-inch
0.052-inch
(Do not use limited slip additive.)
bearings. Refer to
s i d e
10 1 2
/ -lnch
N m FT. LBS.
27
36
50 37
91 2
/ -lnch
inch
1.598-
1.602- nch
1.606- nch
inch
1.610-
1.614- inch
1.618- inch
1.622- nch
1.626- nch
1.630- nch
101 2
/ -lnch
0 . 0 22 -inch
0.027-inch
0.032-inch
0.036-inch
0.040-inch
0.042-inch
0.044-inch
0.048-inch
0.052-inch