11A-99
TOP AND FRONT OF ENGINE
Rocker cover: Removal - Refitting
K4M
11A
II - OPERATION FOR REMOVAL OF PART
CONCERNED
a Remove the rocker cover bolts.
a Remove the rocker cover vertically by tapping the
lugs (5) with a copper hammer.
a Remove:
-the rocker cover,
-the exhaust camshaft,
-the exhaust camshaft seal,
-the inlet camshaft,
-the inlet camshaft seal.
REFITTING
I - REFITTING PREPARATION OPERATION
a parts always to be replaced: Exhaust camshaft
pulley nut (10,02,02,13).
a Always replace the inlet camshaft pulley nut.
a parts always to be replaced: Camshaft dephaser
sprocket bolt (10,02,02,06).
a Clean the joint face of the rocker cover and cylinder
head with SUPER CLEANING AGENT FOR JOINT
FACES (see Vehicle: Parts and ingredients for
the repairwork) (04B, Consumables - Products) to
dissolve any seal still adhering.
a Apply the product to the part to be cleaned, wait ap-
proximately 10 minutes, then remove the residue
with a wooden spatula.
a Lubricate the cylinder head camshaft bearings with
engine oil.
136589
Note:
The rocker cover bolts are not the same length;
mark their positions.
K4M, and 848
K4M, and 858 or 866
WARNING
Do not scrape the joint faces of the aluminium,
any damage caused to the joint face will result in
a risk of leaks.
WARNING
Do not allow this product to drip onto the pain-
twork.
Clean the cylinder head carefully to avoid any
foreign bodies entering the oil return and supply
pipes.
Failure to follow this advice could lead to the
blocking of the various oil inlet galleries, which
would quickly result in engine damage.
WARNING
To ensure proper sealing, the gasket surfaces
must be clean, dry and not greasy (avoid any fin-
ger marks).
Note:
Do not put oil on the gasket face of the cylinder
head cover.
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