ENGINE
Valves - lapping-in
Valves and springs - refit
1.
2.
Lap each valve to its seat using fine grinding
paste.
Clean valve and seat.
1. Fit new valve stem oil seals, lubricate valve
stems, fit valves, valve springs and caps,
compress valve springs using LRT-12-034
and fit collets.
2.
Using a wooden dowel and mallet, lightly tap
each valve stem two or three times to seat
valve cap and collets.
3.
Fit spark plugs and tighten to 20 Nm (15 lbf.ft).
3.
Coat valve seat with a small quantity of
engineer’s blue, insert valve and press it into
position several times without rotating. Remove
valve and check for even and central seating.
Seating position shown by engineer’s blue
should be in centre of valve face.
4.
5.
Check valve installed height if valve seats have
been recut or new valves or valve seat inserts
have been fitted.
Valve installed height A= 47.63 mm (1.9 in) -
maximum
Thoroughly clean cylinder head, blow out
oilways and coolant passages.
12
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 |
(0 votes, average: 0 out of 5)