DEFENDER
ENGINE
Clean the cylinder block combustion face and
the crankshaft so that number o ne and
Bolt sizes:
0 locations 3, 5, 12 and 13
number four pistons are at . D.C. Use a dial
test indicator t o determine the highest travel
of the piston then zero the gauge and move
the stylus over t o the cylinder block and note
the reading. Repeat the procedure o n the
remaining pistons. The highest figure obtained
will determine the gasket selected.
M12 locations 1, 2, 4,
16, 17, 18
7,
9, 10,
14, 15,
ST2619 M
5.
Attach the special service tool degree disc
to a power bar. Make a suitable pointer
from welding rod and attach it to a bolt
screwed into a rocker shaft securing bolt hol.
6
. Tighten all the bolts down through an angle of
60" strictly in the sequence illustrated. As each
bolt is tightened scribe a line across the head
with a piece of chalk or crayon to identify
which bolts have been tightened, then tighten
each bolt a further 60" again in the correct
sequence to complete the tightening
procedure. Re-positioning of the pointer will,
no doubt, be necessary t o reach all bolts.
2.
Place the selected the head gasket in position
on the cylinder block so that the identification
holes are towards the rear on the right -hand
side.
2
CAUTION: It is important that the double
torquing procedure is observed and that on
no account should the total angle of 120"
be performed in one operation otherwise
damage and distortion of the cylinder head
may occur.
Clean the cylinder head face and if preferred,
guide studs may be fitted to the cylinder block
to facilitate the lowering of the head into
position. Locate the head over the two
dowels.
4.
Lubricate the threads of new bolts, with light
oil, and fit to the positions illustrated
according to length and diameter. Tighten the
bolts down so that the heads just make
contact with the cylinder head. Now, in the
sequence shown, tighten all the
40 with a suitable torque wrench.
down
78
| Categories | Land Rover, Land Rover Defender 110, Land Rover Defender 130, Land Rover Defender 90 |
|---|---|
| Tags | Land Rover |
| Model Year | 1990 |
| Download File |
|
| Document Type | Workshop Manual |
| Language | English |
| Product Name | Defender 90, 110, 130 Td5, Tdi, V8 |
| 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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