NEED TO KNOW

TIME: Around 4 hours COST: £334.46 DIFFICULTY: MODELS: Defender 90, 110, 130. TOOLS NEEDED: Engine crane, or other suitable lifting gear, general workshop tools, vehicle ramp (complete vehicle).

PARTS & COSTS: Transfer gearbox, LT230, 1.222 ratio, ex-discovery 1, £320, BLRC Ltd; EP90 gearbox oil, TOTAL, £10.20, BLRC Ltd; Transfer box oil seal, ICV10000G, OEM, £4.26, BLRC Ltd. WORK SAFELY:

• Do not move engine crane with

engine raised.

• Wear protective gloves.

• Wear safety boots.

• Ensure raised heavy components are stable, and lower them as soon as possible.