19A-14
COOLING SYSTEM
Water pump
K7J, and 710
19A
REMOVAL
Disconnect the battery, starting with the negative ter-
minal.
Drain the coolant circuit via the lower radiator hose
using tool (Mot. 1202-01) or tool (Mot. 1448) (see
19A, Cooling, draining and filling the coolant cir-
cuit).
Remove:
-the timing belt (see 11A, Top and front of engine:
Timing belt),
-the timing tension wheel.
Remove:
-the water pump mounting bolts,
- the water pump.
CLEANING
REFITTING
Essential special tooling
Mot. 1202-01 Clip pliers for cooling
system hose clips
(large model)
Mot. 1448 Remote operation
pliers for cooling sys-
tem hose clips
Tightening torquesm
water pump M8 bolt 2.2 daNm
water pump M6 bolts 1 daNm
109240
IMPORTANT
- Do not scratch the aluminium sealing surfaces.
- Wear goggles.
- Wear gloves during the operation.
- Clean the sealing surfaces with DECAJOINT to
dissolve off any part of the seal still attached.
-Apply the product to the section to be cleaned;
Wait approximately ten minutes, then remove
the residue using a wooden spatula.
10063
Note:
The water pump is sealed using LOCTITE 518. A
line (1) must be applied according to the diagram
above.
1
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