Checking The Cooling Water Passage - SELVA MARINE Grey Whale 200 EFI Service Manual

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.
9. Measure the thermostat valve opening a
at the specified water temperatures.
Replace the thermostat if out of specifi-
cation.
Water
temperature
58–62 °C
(136–144 °F)
above
70 °C (158 °F)
10. Install the thermostats and thermostat
covers (port and starboard).
6AL3J11
S69J5E40
Valve opening
0.05 mm
(0.0020 in)
(valve begins to
open)
more than
4.3 mm (0.17 in)
NOTE:
It is recommended to check the thermostat
cover anodes before installing the thermostat
covers.
11. Connect the thermoswitch connectors,
quick connectors, and oil control valve
couplers.
12. Route and fasten the wiring harness in its
original position.
NOTE:
To route and fasten the wiring harness, see
Chapter 8, "Wiring harness routing."
13. Install the flywheel magnet cover.

Checking the cooling water passage

1. Check the cooling water inlet covers 1
and cooling water inlet. Clean if clogged.
1
2. Place the lower unit in water, and then
start the engine.
Power unit
1
2
3
4
5
1
6
7
8
S6AL3140
9
3-10