Differential_17JAN09.pdf

Group 25 Differential 50 25 1 JB06590,000012C –19–01JAN09–1/3 Essential Tools Pinion Shaft Holding Fixture Holds differential drive shaft when removing or torquing nut. JB06590,000012C –19–01JAN09–2/3 Special Socket Removes and torques differential drive shaft nut. JB06590,000012C –19–01JAN09–3/3 Spring Scale Measures differential drive shaft rolling drag torque. JB06590,000012D –19–01JAN09–1/1 Service Equipment and Tools Bushing, Bearing, and Seal Driver Set Used to install differential drive shaft bearing cup. JB06590,000012E –19–01JAN09–1/1 Other Material Number Name Use TY9370 (U.S.) Thread Lock and Sealer (Medium Apply to differential assembly cap TY9485 (Canadian) Strength) screw threads and differential lock 242 (LOCTITE ? ) assembly locking pin threads. Loctite is a trademark of Henkel Corporation PowerTrain (17JAN09) 50-25-1 PROOF 011709 PN=97 P R O O F P R O O F Differential 50 25 2 JB06590,000012F –19–16JAN09–1/1 Specifications Item Measurement Specification Differential Quill Cap Screw Torque 52 N?m (38 lb-ft) Case with Locking Pawl Cap Screw Torque 95 N?m (70 lb-ft) Differential Drive Shaft Spacer and Thickness 0.25—0.75 mm (0.010—0.030 in.) Shims nominal Differential Drive Shaft Nut Torque 250 N?m (184 lb-ft) Differential Drive Shaft Rolling Drag 360 N (36.7 kg-f) Differential Cone Point Distance 20.5 ± 0.05 mm (0.688 ± 0.002 in.) Differential Backlash Distance 0.18—0.33 mm (0.007—0.010 in.) Differential Quill Angle 30° JB06590,0000130 –19–01JAN09–1/1 Service Parts Kits The following kits are available through your parts catalog: Shim Kit—Differential Drive Shaft Bearing Preload Shim Kit—Differential Drive Shaft Cone Point Shim Kit—Differential Backlash PowerTrain (17JAN09) 50-25-2 PROOF 011709 PN=98 P R O O F P R O O F Differential 50 25 3 JB06590,0000131 –19–01JAN09–1/1 Remove and Install Differential Assembly P U C 3 0 8 3 – U N – 1 1 J U N 0 8 Right-Hand Side Shown A—Differential Quill B—Shim (6 used) C—C