landrover Workshop Repair Guides

Land Rover Workshop Service and Repair Manuals

Gearbox - KV6|Page 544 > < Gearbox - KV6 - with engine and gearbox removed|Page 542
Page 452
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AUTOMATIC GEARBOX - JATCO

REPAIRS

44-17

21. Position access plate, fit bolts and tighten to 9 

Nm (7 lbf.ft).

22. Clean mating faces of IRD and gearbox.
23. Lubricate and fit new 'O' ring.
24. With assistance, fit IRD.
25. Fit bolts securing IRD to gearbox and tighten 

sufficiently only to pull mating faces of IRD and 
gearbox together at this stage.

26. Fit IRD support bracket and tighten bolts 

sufficiently only to pull mating faces together.

27. Final tighten bolts securing IRD to gearbox to 

80 Nm (59 lbf.ft).

28. Final tighten bolts securing  IRD support 

bracket in following sequence:5 bolts securing 
support bracket to IRD 50 Nm (37 lbf.ft), 2 bolts 
securing support bracket to engine front 
mounting bracket 50 Nm (37 lbf.ft), 3 bolts 
securing support bracket to sump 45 Nm (33 
lbf.ft). 

29. Position lower engine steady, 'TOP' mark 

uppermost. Fit bolt but do not tighten at this 
stage.

30. Connect coolant hoses and secure with clips.
31. Connect breather hose to IRD housing.
32. Fit manifold heat shield and fit nut securing 

heat shield to pinion housing finger tight.

33. Fit bolts securing manifold heat shield to IRD 

support bracket and tighten to 9 Nm (7 lbf.ft).

34. Fit nut securing heat shield to IRD and tighten 

to 45 Nm (33 lbf.ft).

35. Final tighten nut securing manifold heat shield 

to IRD pinion housing to 25 Nm (18 lbf.ft).

36. Clean exhaust manifold and mating face on 

cylinder head.

37. Fit exhaust manifold gasket.
38. Position exhaust manifold, fit nuts and 

progressively tighten, from centre outwards to 
45 Nm (33 lbf.ft).

39. Connect HO2S multiplug and secure to support 

bracket.

Gearbox - KV6

$% 44.20.02.99

Remove

1. Tie bonnet back in upright position.
2. Disconnect battery earth lead.
3. Remove engine acoustic cover.

 

 + 

 ENGINE - K SERIES KV6, REPAIRS, 

Cover - engine acoustic.

4. Remove IRD.

 

 + 

 INTERMEDIATE REDUCTION 

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

 + 

 INTERMEDIATE REDUCTION 

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

5. Loosen selector cable trunnion nut.
6. Release clip securing selector cable to gearbox 

bracket, remove selector cable and collect 
trunnion from selector lever.

7. Remove 3 screws securing LH splash shield 

and remove shield.

Gearbox - KV6|Page 544 > < Gearbox - KV6 - with engine and gearbox removed|Page 542