ENGINE
CAMSHAFT AND TAPPETS
Camshaft end-float - check
Oil pressure relief valve - refit
1.
2.
3.
Lubricate new ’O’ ring with engine oil and fit to
relief valve plug.
Lubricate relief valve spring, piston and piston
bore with engine oil.
Assemble piston to relief valve spring, insert
piston and spring into piston bore.
Fit relief valve plug, depress plug and fit circlip.
Ensure circlip is fully seated in groove.
1. Remove rocker shaft assemblies.
2. Remove pushrods and store in their fitted
order.
4.
5.
3. Remove timing chain and gears.
4.
5.
Temporarily fit camshaft gear bolt.
Attach a suitable DTI to front of cylinder block
with stylus of gauge contacting end of
camshaft.
6.
7.
Push camshaft rearwards and zero gauge.
Using camshaft gear bolt, pull camshaft
forwards and note end-float reading on gauge.
End-float = 0.05 to 0.35 mm (0.002 to 0.014 in)
8.
If end-float is incorrect, fit a new thrust plate
and re-check. If end-float is still incorrect, a
new camshaft must be fitted.
24
OVERHAUL
| Categories | Land Rover, Land Rover Defender, Range Rover |
|---|---|
| Tags | Land Rover |
| Model Year | 1999 |
| Download File |
|
| Product Name | Range Rover 4.0 & 4.6 Litre, Defender V8i |
| Product Brand | Land Rover |
| Document File Type | |
| Publisher | landrover.com |
| Wikipedia's Page | http://en.wikipedia.org/wiki/Land_Rover |
| Copyright | Attribution Non-commercial |
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