Pinion assembly, Pinion assembl – Spicer Drive Axles Service Manual Wheel Reduction Drive Axles (EA-50) User Manual
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PINION ASSEMBL
PINION ASSEMBL
PINION ASSEMBL
PINION ASSEMBL
PINION ASSEMBLY
Y
Y
Y
Y
1.
1.
1.
1.
1. Press inner pinion bearing cone onto pinion.
2.
2.
2.
2.
2. Press Pilot bearing onto the pinion.
3.
3.
3.
3.
3. Stake Pilot bearing in nine places (See illustration
below), using a center punch or equivalent tool.
This operation will move gear shaft material outward
into bearing chamfer.
4.
4.
4.
4.
4. Install inner pinion bearing cup into pinion bearing
cage.
5.
5.
5.
5.
5. Install outer pinion bearing cup into pinion bearing
cage.
6.
6.
6.
6.
6. Use a feeler gauge or shim stock (.002 in. Max.) to
ensure bearing cups are completely seated in
bearing bores. This is necessary for the proper
pinion position. See F
See F
See F
See F
See Figur
igur
igur
igur
igure 5.
e 5.
e 5.
e 5.
e 5.
Inner Pinion Bearing Cone
Inner Pinion Bearing Cup
Pinion Preload Spacer (Selective)
Pilot Bearing
Pinion
Carrier Housing
Pinion Position Shim(s)
Outer Pinion Bearing Cone
Pinion Seal
End Yoke Assembly
Washer
Pinion Hex Nut
(900 - 1,200 Lb-Ft)
(1,220 - 1,627 N-m)
Outer Pinion Bearing Cup
Pinion Bearing Cage
Bearing Cage Bolt
(160-180 Lb-Ft)
(217- 244 N-m)
7
7
7
7
7..... Place the selective preload spacer, that was removed
during disassembly, onto pinion.
FFFFFigur
igur
igur
igur
igure 5
e 5
e 5
e 5
e 5