Z001019/0_6_July 2008
Page COOLING SYSTEM - 17
SERVICE MANUAL MARINE ENGINES
05 COOLING SYSTEM
05.01.02
Disassembly exhaust manifold -
heat exchanger
Preparation:
tip away E-box
remove air filter, refer to 03.04
NOTE:
Where appropriate, remove exhaust
manifold for these works, while turbo-
charger and hi-riser remain.
1
Drain closed cooling circuit according to instructions
in 05.00.07, drain coolant
2
Unscrew three screws (ill.1/pos.1) of upper timing
belt covering. Remove covering.
3
Disconnect water hose (ill.2/pos.2) to thermostat
housing.
4
Loosen hose clamp (ill.2/pos.1) and remove coolant
pipe.
For 6 cyl. engines only (item 5-6)
5
Loosen hose clamp (ill.3/pos.1) and remove coolant
pipe.
6
Loosen hose clamp (ill.3/pos.2) and remove hose.
7
Disconnect coolant temperature sensor (ill.4/pos.1).
01.02 ill.3
01.02 ill.1
1
1
01.02 ill.4
01.02 ill.2
2
1
2
1
ToC
