Seal - pinion gear housing - Td4

INTERMEDIATE REDUCTION DRIVE

REPAIRS

41-25

Seal - driveshaft - RH 

$% 41.29.09

Remove

1. Remove RH drive shaft.

 

 + 

 DRIVESHAFTS, REPAIRS, Shaft 

with both joints - RH.

2. Carefully remove and discard oil seal, take care 

not to damage oil seal recess.

Refit

1. Clean oil seal recess.

2. Locate seal on tool LRT-37-031 and replacer 

LRT-37-027 with sealing lip facing towards 
housing.

3. Carefully drift oil seal into housing until fully 

seated in recess.

4. Fit RH drive shaft.

 

 + 

 DRIVESHAFTS, REPAIRS, Shaft 

with both joints - RH.

Seal - pinion gear housing - Td4

$% 41.29.11

Remove

1. Raise front of vehicle.

WARNING: Do not work on or under a 
vehicle supported only by a jack. Always 
support the vehicle on safety stands.

2. Remove underbelly panel.

 

 + 

 EXTERIOR FITTINGS, REPAIRS, 

Panel - underbelly.

3. Drain fluid from IRD.

 

 + 

 INTERMEDIATE REDUCTION 

DRIVE, ADJUSTMENTS, Intermediate 
reduction drive (IRD) fluid - drain & refill - 
Non NAS.

4. Raise one rear wheel for rotation of propeller 

shaft to access bolts.

5. Reference mark front propeller shaft for 

reassembly.

6. Remove 6 nuts and bolts securing propeller 

shaft to IRD drive flange.

7. Release propeller shaft from IRD drive flange 

and tie shaft aside.

CAUTION: Care must be taken to support 
the Tripode joint when removed from the 
IRD unit. To avoid damage to gaiter or steel 
can, the joint should not be allowed to fully 
extend or be dropped.