GMC 1982 Light Duty Truck Service Manual page 483

LIMITED SLIP DIFFERENTIAL UNITS
Eaton Limited S lip ..................................... ..................... 4B6-2
Disassembly................................................... ................. 4B6-2
Inspection........................................................................ 4B6-2
R eassem bly.................................................................... 4B6-3
Chevrolet Limited S lip .................................................... 4B6-5
Disassembly.................................................................... 4B6-5
Inspection........................................................................ 4B6-5
R eassem bly.................................................................... 4B6-5
Borg Warner (Cone T y p e )............................................. 4B6-7
Description...................................................................... 4B6-7
Disassembly.................................... ................................. 4B6-7
Inspection.......................................................................... 4B6-7
A ssem bly......................................................................... 4B6-8
1. Ring Gear-to-Case
Bolt
2. Differential Case
3. Side Bearing
Pinion Lock Screw
4.
and W asher
SECTION 4B6
CONTENTS
5. Ring Gear
6. Shim
7. Clutch Pack Guide
8. Clutch Disc
9. Clutch Plates
10. Side Gear
Fig. 4B6-1--Eaton Limited Slip Exploded View
Power-Lok Differential................................................. ..4B6-10
Disassembly.................................................................. ..4B6-10
Inspection..................................................................... ..4B6-10
A ssem bly.........................................................................4B6-10
Testing Procedure...................................................... ..4B6-11
Eaton Positive Locking Differentials
1/2 Ton and 3/4 Ton U nits............................................4B6-12
Description..................................................................... ..4B6-12
Disassembly....................................................................4B6-15
Inspection..................................................................... ..4B6-15
C am /Clutch Service....................................................4B6-15
R eassem bly.................................................................... 4B6-16
11. Spring Retainer
12. Pinion Thrust washer
13. Pinion Gear
14. Pinion Shaft
15. Preload Spring
REAR AXLE 4B6-1