12A-32
FUEL MIXTURE
Injector holder shim: Removal - Refitting
K4M
12A
II - OPERATION FOR REMOVAL OF PART
CONCERNED
a Remove:
-the bolt (2) from the upper timing cover,
-the right-hand pendulum suspension bolt (3) ,
-the injector holder shim bolts,
-the injector holder shim,
-the injector holder shim seal.
REFITTING
I - REFITTING PREPARATION OPERATION
a parts always to be replaced: Inlet shim seal (11,
04,04,09).
a Use SURFACE CLEANER (see Vehicle: Parts
and ingredients for the repairwork) (04B, Consu-
mables - Products) to clean and degrease:
- the cylinder head joint face,
- the gasket face of the injector holder shim, in case
of reuse.
II - REFITTING OPERATION FOR PART
CONCERNED
a Refit:
-a new seal on the injector holder shim,
- the injector holder shim.
a Fit without tightening the bolts on the injector holder
shim.
a Tighten to torque and in order:
- bolts 1 and 2 on the injector holder shim (30
N.m),
- bolts 3, 4, 5, 6, 7, 8, 9 and 10 on the injector hol-
der shim (25 N.m).
a Tighten to torque:
- the upper timing cover bolt (46 N.m),
- the right-hand pendulum suspension bolt (62
Nm).
136491
135261
WARNING
To ensure proper sealing, the gasket surfaces
must be clean, dry and not greasy (avoid any fin-
ger marks).
WARNING
Do not scrape the joint faces of the aluminium,
any damage caused to the joint face will result in
a risk of leaks.
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