DEFENDER
ENGINE
Push rods
OVERHAUL ROCKER
1
.
Remove the five rocker shaft retaining bolts
and withdraw the bearing caps, rockers,
washers and springs from the shaft.
1
. Examine the push rods and renew any that are
bent or where the ball or cup ends are worn
or pitted.
2. Fit the push rods to the engine ensuring that
the ball-end locates properly in each
camfollower slide.
2.
3.
4.
Examine the rocker shaft for wear and discard
if the bearing surface is wom, scored or pitted.
Check also that the oilways are clear.
Inspect the rockers and discard if the pads are
worn. It is not permissible to grind pads in an
attempt t o reclaim rockers.
ROCKER
Ensure that a new cap is fitted to each valve
stem before fitting the rocker shaft.
Renew the bushes if the clearance exceeds
1.
0,127
(0.005 in). Press in replacements
2. Fit the rocker shaft t o the cylinder head
ensuring that the retaining bolts and push rods
are correctly located then evenly tighten the
bolts to correct torque.
ensuring that the pre-drilled holes align with
those in the rockers and machine the inside
bore of the bushes to 18,018
The rocker
arm and bush oil drillings are shown in the
cross section illustration.
5.
Examine the tappet adjustment screws and
check that the ball end is not worn or pitted
and that the lubrication hole is clear.
5
6
. Assemble the rockers, bearing caps, new
springs and washers to the shaft noting where
the washers are fitted. Hold the assembly
together with the five rocker shaft retaining
bolts.
79
| 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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