landrover Workshop Repair Guides

Land Rover Workshop Service and Repair Manuals

Seal - pinion gear housing - K1.8 > < Seal - pinion gear housing - Td4
Page 429
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INTERMEDIATE REDUCTION DRIVE

41-26

REPAIRS

8. Remove 5 nuts securing pinion housing.
9. Remove pinion housing.

10. Remove and discard 'O' ring.
11. Remove and retain spacing washer.

Refit

1. Clean pinion housing and mating face on IRD 

casing.

2. Clean spacing washer.
3. Fit spacing washer to IRD.
4. Lubricate new 'O' ring with IRD fluid and fit to 

groove in pinion housing.

5. Fit pinion housing.
6. Fit nuts securing pinion housing and tighten to 

25 Nm (18 lbf.ft).

7. Ensure mating face of propeller shaft and IRD 

drive flange are clean.

8. Fit propeller shaft to IRD flange and align 

marks. Tighten nuts and bolts to 40 Nm (30 
lbf.ft).

9. Fill IRD to correct level with fluid.

 

 + 

 INTERMEDIATE REDUCTION 

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

10. Lower axle and remove jack.
11. Fit underbelly panel.

 

 + 

 EXTERIOR FITTINGS, REPAIRS, 

Panel - underbelly.

12. Remove stands and lower vehicle.

Seal - pinion gear housing - K1.8 > < Seal - pinion gear housing - Td4