Chevrolet 1980 Light Duty Truck Repair Manual page 99

Old Pinion
Marking
- 4
+ 4
+ 0 .0 0 8
+ 3 + 0 .0 0 7
+ 2
+ 0 .0 0 6
+ 1
+ 0 .0 0 5
0 + 0 .0 0 4
- 1 + 0 .0 0 3
- 2 + 0 .0 0 2
- 3 + 0.001
- 4
0
7. Check gear tooth contact, as described earlier in
"Dana 10-1/2" R ing Gear" section, under "Gear Tooth
Contact Pattern Check". Refer to figure 25F.
8. U sing a new gasket, install housing cover and torque
bolts to specifications.
9. Reinstall the rear universal joint, and torque "U"
bolt nuts to specifications.
10. Install axles into carrier and axle flange over hub
studs. Torque hub stud nuts to specifications.
Fig. 2 2 F --ln sta llin g O uter Pinion Bearing Cup
- 3 - 2 - 1
+ 0 .0 0 7
+ 0 .0 0 6 + 0 .0 0 5
+ 0 .0 0 6 + 0 .0 0 5 + 0 .0 0 4
+ 0 .0 0 5 + 0 .0 0 4
+ 0 .0 0 3
+ 0 .0 0 4 + 0 .0 0 2
+ 0 .0 0 3
+ 0 .0 0 3 + 0 .0 0 2 + 0.001
+ 0 .0 0 2 + 0.001 0
+ 0.001 0 - 0.001
0 - 0.001
- 0 .0 0 2
- 0.001 - 0 .0 0 2 - 0 .0 0 3
Fig. 21F~Dana Pinion Code Chart
REAR AXLE DIFFERENTIAL
New Pinion Marking
0 + 1
+ 0 .0 0 4 + 0 .0 0 3
+ 0 .0 0 3 + 0 .0 0 2
+ 0.001
+ 0 .0 0 2
+ 0.001 0
0 - 0.001
- 0 .0 0 2
- 0.001
- 0 .0 0 2 - 0 .0 0 3
- 0 .0 0 3 - 0 .0 0 4
- 0 .0 0 4
- 0 .0 0 5
11. Fill differential w ith lubricant.
12. Install w heel and tire assembly.
C A U T IO N : See C au tio n on page 1 o f th is
section regarding th e fasten ers referred
to in th e above steps.
Fig. 23 F ~ ln sta llin g Inner Pinion Cone and Roller
4B-31
+ 2 + 3 + 4
+ 0 .002
+ 0.001 0
+ 0.001 0 - 0.001
0 - 0.001 - 0 .0 0 2
- 0.001 - 0 .0 0 3
- 0 .0 0 2
- 0 .0 0 2 - 0 .0 0 3 - 0 .0 0 4
- 0 .0 0 4
- 0 .0 0 3 - 0 .0 0 5
- 0 .0 0 4 - 0 .0 0 5 - 0 .0 0 6
- 0 .0 0 5 - 0 .0 0 6 - 0 .0 0 7
- 0.0 07
- 0 .0 0 6 - 0 .0 0 8
O V E R H A U L M A N U A L