ServiceManual

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