Engine compartment
8
7
6
4
5
3
2
1
P0426
Spark plug removal
Remove the plug leads (1), ensuring that you
hold the rubber shroud and NOTthe H.T.
leads (this prevents damage occuring to the
connectors during removal).
Refitting the plugs
When refitting, take care not to cross-thread
the spark plugs otherwise costlydamage to
the cylinder head will result.
Ensure that the recesses around the plugs are
free from debris (to avoid foreign matter
accidentallyentering the cylinder head), and
use a suitable spark plug wrench to remove
the plugs and washers (2).
Only fit spark plugs of a type recommended
by the vehicle manufacturer. These are
specified in ’Generaldata’and must be
tightened to a torque of 14 to 16 lbf.ft (19 to
21,7
Nm). Note that incorrect grades of plug
may lead to engine failure and serious
damage.
Refitting the high tension leads
To ensure the correct firing order (1, 8, 4, 3,
6,
5, 7, 2), the high tension leads must be
replaced in the correct relationship to each
other (as illustrated). Failure to maintain the
correct plug lead connections will result in a
misfire and possible damage to the catalytic
converter.
When pushing the leads on to the plugs,
ensure that the shrouds are firmlyseated on
the plugs.
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| Categories | Range Rover |
|---|---|
| Tags | Land Rover |
| Model Year | 2002 |
| Download File |
|
| Language | English |
| Product Name | Range Rover |
| 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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