SELVA MARINE Blue Whale 250 EFI Service Manual page 73

NOTE:
To reduce the fuel pressure, see Chapter 4,
"Reducing the fuel pressure."
2. Remove the flywheel magnet cover.
3. Disconnect the oil control valve couplers
1.
4. Disconnect the thermoswitch connectors
2.
5. Disconnect the quick connectors 3.
PORT
2
STBD
3
WARNING
It is dangerous if the quick connector is
removed suddenly since pressurized fuel
will spray out. Be sure to reduce the fuel
pressure before removing the quick con-
nector.
NOTE:
To disconnect the quick connector, see
Chapter 4, "Disconnecting the quick connec-
tor."
6. Remove the covers 4 and thermostats
5 (port and starboard).
6P23H11
3
1
S6P23120
2
1
S6P23130
4
CAUTION:
Do not reuse the gaskets 6, always
replace them with new ones.
7. Suspend the thermostat in a container of
water.
8. Place a thermometer in the water and
slowly heat the water.
Power unit
5
1
6
2
S6P23320E
3
4
5
6
S69J5E40
7
8
9
3-8