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2006 was the year when Land Rover drastically changed the diesel L322 driveline (for 2007 model year) from:
3.0 TD6 BMW diesel engine (130kW/390Nm)/GM 5L40-E 5-speed transmission/New Venture NV225 transfer box
to
3.6 TDV8 Ford diesel engine (200kW/640Nm)/ZF 6HP26 6-speed transmission/Magna Steyr DD295 transfer box
You therefore have the later transfer box (which, incidentally, Land Rover are still using today) which is fitted with an electronically-controlled slipping wet multi-plate clutch to provide a centre differential lock and torque biasing between front and rear propshafts.
 | | Click image to enlarge |
 | | Click image to enlarge |
It’s therefore very important that the fluid you use has the correct friction modifiers to suit the clutch’s characteristics, so you should only use the recommended Shell TF0753 fluid (capacity = 1.5 litres).
Phil
P.S. The earlier New Venture Gear transfer box also used a special fluid, Castrol BOT 26 FMB 1 75W-90, to suit the friction characteristics of its Torsen Type-B centre differential (capacity = 1.0 litre)
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21st Aug 2018 12:07pm
