ENGINE
Valve seat inserts - renew
1.
Remove original valve seat insert taking care
not to damage cylinder head.
2.
3.
Thoroughly clean valve seat insert recess.
Heat cylinder head to 65 °C.
WARNING: Take care when handling hot
cylinder head.
9.
Cut valve seat insert using light hand pressure.
CAUTION: Remove the minimum amount
of material necessary to obtain correct
valve seat face.
10.
11.
12.
Smear Prussian Blue to seating face of a
correctly ground valve.
4.
Place cylinder head on bed of hand press and
using a suitable mandrel, press replacement
seat insert into recess.
Allow cylinder head to air cool.
Check that seat insert is seated squarely in
recess.
Insert valve into guide and press it firmly,
without rotating on to seat insert, remove valve.
Check that an even line of Prussian Blue has
been transferred to centre of valve seat insert,
continue cutting operation as necessary until
this has been achieved.
5.
6.
13.
Upon completion, remove all traces of swarf.
OVERHAUL
25
| Categories | Land Rover, Land Rover Defender, Land Rover Discovery |
|---|---|
| Tags | Land Rover |
| Model Year | 1997 |
| Download File |
|
| Document Type | Owners Manual |
| Language | English, German |
| Product Name | Discovery, Defender, Range Rover Gearbox |
| 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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