Vetus M4.55 Operation Manual page 65

4 Maintenance
VD00157
65 Replacing heat exchanger
Replace the heat exchanger in the original
position in the heat exchanger housing.
Use new O-rings (61 x 2.5 mm) which
have been greased.
o- , . : StM6113 (2
ring art Code
STM6202
66 Replacing the end covers
Fit the end covers in the housing; the con-
nector cover is fitted with a locating pin
so that it can be fitted in one way only in
relation to the heat exchanger.
This ensures the correct position of the
separator baffle in the connector cover in
relation to the heat exchanger.
Cleaning the heat exchanger
)
x
Only engines with intercooling!
Tighten up the bolts when both covers are
in the correct position.
• Refit the drain plug.
• Reconnect all hoses previously
removed.
• Refill the cooling system, see page 56.
n
ote
63