2010 Land Rover LR4 (LA) V8-5.0L Technical Service Bulletin # TECLTB00378 Date: 110603

2010 Land Rover LR4 (LA) V8-5.0L Technical Service Bulletin # TECLTB00378 Date: 110603

A/T - Fluid Leak From Oil Cooler Pipe

No: LTB00378 (Issue 1)

03 JUNE 2011

SECTION: 307

Transmission Oil Cooler Pipe Leak

AFFECTED VEHICLES

CONDITION SUMMARY:

Situation:

The transmission oil cooler pipe(s) may exhibit a leak. This may be caused by poor bracket paint finish and/or low torque on the saddle clamp nut,

allowing the piped to rub through the paint.

Action:

In the event of a customer concern of the above, refer to the Repair Procedure outlined below to replace the intermediate transmission oil cooler

pipes.

PARTS

TOOLS:

Refer to Workshop Manual for any required special tools

WARRANTY:

NOTE:

Repair procedures are under constant review, and therefore times are subject to change; those quoted here must be taken as guidance only. Always

refer to DDW to obtain the latest repair time.

DDW requires the use of causal part numbers. Labor only claims must show the causal part number with a quantity of zero.

NOTE:

A small quantity of transmission fluid (Shell M1375.4, Land Rover part number TYK500050) may be required dependent on the amount of fluid

loss during replacement of the pipes. A ZZZ001 claim should be used to cover the cost of the fluid reflecting the amount of fluid displaced during

the repair.

REPAIR PROCEDURE

REPLACE TRANSMISSION OIL COOLER PIPES

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1. Refer to Workshop Manual, section 501-02: Front End Body Panels, and remove the engine undershield.

2. Remove the radiator undershield: (Figure 1) Remove the four bolts.

NOTE:

Use a suitable container to catch any transmission fluid spillage.

3. Release the two transmission fluid pipes: (Figure 2)

^ Remove and discard the securing nut and securing clamp.

NOTE:

Use a suitable container to catch any transmission fluid spillage.

4. Remove and discard the two intermediate transmission fluid pipes. (Figure 3)

2010 Land Rover LR4 (LA) V8-5.0L Page 76

5. Install the new aluminum plate: (Figure 4)

6. Install the two new intermediate transmission fluid pipes: (Figure 5)

^ Tighten to 16Nm (12 lbf ft).

7. Install the two transmission fluid pipes: (Figure 6)

^ Install the new securing clamp and retaining nut and tighten to 10Nm (7.4 lbf ft)

8. Check and if required top up the transmission fluid.

9. Install the radiator undershield: (Figure 1)

^ Install the four bolts; tighten to 10Nm (7.4 lbf ft).

10. Refer to Workshop Manual, section 501-02: Front End Body Panels, and install the engine undershield.

2010 Land Rover LR4 (LA) V8-5.0L Page 77