Seal - pinion gear

INTERMEDIATE REDUCTION DRIVE

REPAIRS

41-21

12. Using flanged end of LRT-41-015  fit outer seal 

to depth dictated by tool flange.

CAUTION: Use end protector of LRT-41-015 
to avoid damage to the working surfaces of 
the tool.

13. Remove oil seal protector.
14. Fit IRD. 

 + 

 INTERMEDIATE REDUCTION 

DRIVE, REPAIRS, Intermediate reduction 
drive (IRD) unit - K1.8.
 

 + 

 INTERMEDIATE REDUCTION 

DRIVE, REPAIRS, Intermediate reduction 
drive (IRD) unit - Td4.
 

 + 

 INTERMEDIATE REDUCTION 

DRIVE, REPAIRS, Intermediate reduction 
drive (IRD) unit - KV6.

Seal - pinion gear  

$% 41.29.04

Remove

1. Remove pinion housing.

 + 

 INTERMEDIATE REDUCTION 

DRIVE, REPAIRS, Seal - pinion gear 
housing - Td4.
 

 + 

 INTERMEDIATE REDUCTION 

DRIVE, REPAIRS, Seal - pinion gear 
housing - K1.8.
 

 + 

 INTERMEDIATE REDUCTION 

DRIVE, REPAIRS, Seal - pinion gear 
housing - KV6 - Non NAS.
 

 + 

 INTERMEDIATE REDUCTION 

DRIVE, REPAIRS, Seal - pinion gear 
housing - KV6 - NAS.

CAUTION: Before dismantling the pinion 
housing, measure the turning torque on 
existing bearings.

2. Attach pinion housing to suitable mounting 

plate and secure mounting plate in vice.

3. Check pinion torque to turn figure.

4. Reference mark pinion flange and pinion shaft 

for assembly purposes.

5. Restrain pinion flange using LRT-51-003.
6. Remove and discard nut.
7. Position pinion housing onto press, fit suitable 

adaptor on end of pinion shaft, press pinion 
shaft from drive flange and housing.

8. Remove and discard collapsible spacer.
9. Using a suitable lever, remove pinion oil seal. 

CAUTION: Take care to avoid damage to oil 
seal recess.

10. Remove pinion bearing inner race.