3.
Place a thermometer in the water and
slowly heat the water.
4.
Check the thermostat valve opening at
the specified water temperatures.
Replace if out of specification.
5.
Install the new gaskets, thermostats and
thermostat covers, and then tighten the
cover bolts to specified torques.
6S35H11
3-4
9
8
7
6
5
4
3
2
1
Power unit
6B430060
Water
Valve lift
a
temperature
48–52°C
0.05 mm (0.002 in)
(118.4–125.6°F)
(valve begins to tilt)
above
more than
60°C (140°F)
3.0 mm (0.12 in)
6B430070
Checking the cooling water passage
1.
Check the cooling water inlet cover
1
,
screw
2
and cooling water inlet for clog-
ging. Clean the water inlet cover and
cooling water inlet if necessary.
2.
Place the lower unit in water, and then
start the engine.
3.
Check for water flow at the cooling water
pilot hole. If there is no water flow, check
the cooling water passage inside of the
outboard motor.
6G430050
1
1
2
6S310060
Thermostat cover bolt:
10 N·m (1.0 kgf·m, 7.4 ft·lb)
6S35H11_03 9/9/05 1:12 PM Page 5
Содержание 250GETO
Страница 1: ...L250G SERVICE MANUAL 6S3 28197 5H 116 250G 250G L250G ...
Страница 4: ......
Страница 135: ... MEMO 9 8 7 6 5 4 3 2 1 6S35H11 5 48 ...
Страница 160: ...LOWR 6 23 6S35H11 Lower unit Shimming regular rotation model T3 M3 M4 M2 6S36050EA T2 T1 M1 F R P ...
Страница 201: ...6S35H11 6 64 9 8 7 6 5 4 3 2 1 MEMO ...
Страница 291: ......
Страница 292: ...YAMAHA MOTOR CO LTD Printed in Japan Aug 2005 1 4 1 E_2 Printed on recycled paper 250G L250G ...