19A-23
COOLING
Water chamber: Removal - Refitting
K9K, and 796
19A
a Disconnect the EGR assembly outlet pipe at (6) .
a Move the EGR assembly outlet pipe aside.
a Disconnect the coolant temperature sensor connec-
tor.
a Disconnect the cooling hoses on the water chamber
at (7) .
II - REMOVAL OPERATION
a Remove:
- the water chamber bolts (8) ,
- the water chamber,
- the water chamber seal.
REFITTING
I - REFITTING PREPARATION OPERATION
a parts always to be replaced: Cylinder head cool-
ant outlet unit seal.
a Use SURFACE CLEANER (see ) to clean and de-
grease:
- the cylinder head joint face,
- the water chamber seal housing if it is to be reused.
146342
146340
20070
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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