Yamaha F6AMH Service Manual

THERMOSTAT, TIMING BELT AND GEARS
CHECKING THE THERMOSTAT
Measure:
 Valve operating temperature
 Valve lift
a
Out of specification  Replace.
Measuring steps:
(1)Suspend the thermostat in a container
filled with water.
(2)Place a thermostat in the water.
(3)Slowly heat the water.
(4)While stirring the water, check that the
thermometer opens at the specified
temperature.
CHECKING THE TIMING BELT
Check:
 Timing belt
Refer to “CHECKING THE TIMING
BELT” on page 3-19.
INSTALLING THE DRIVEN GEAR
1. Install:
 Driven gear
NOTE:
Install the driven gear so that counter mark
(∆) is at the top.
2. Install:
 Driven gear bolt
A For USA and Canada
B Except for USA and Canada
Water temperature Valve lift
Below
60 °C(140 °F)
0 mm
(0 in)
Above
70 °C(158 °F)
Min.3 mm
(0.12 in)
Flywheel holder :
YB-06139/90890-06522
A
B
5-32

Yamaha F6AMH Specifications

General

Brand	Yamaha
Model	F6AMH
Category	Outboard Motor
Language	English