Removing The Exhaust Cover; Checking The Pressure Control Valve; Installing The Pressure Control Valve - Yamaha F150A Service Manual

POWR

Removing the exhaust cover

1. Remove the cover 1 and thermostat 2.
2
2. Remove the exhaust cover bolts in the
sequence shown.

Checking the pressure control valve

1. Remove the pressure control valve.
2. Check the pressure control valve 1 for
wear or damage. Replace if necessary.
3. Check the grommet 2 for deformation.
Replace if necessary.
4. Check the spring 3 for fatigue or defor-
mation. Replace if necessary.
3
5-37
Power unit
1
S63P3110
2
1
S60V5610

Installing the pressure control valve

1. Install a new gasket and the pressure
control valve, and then tighten the bolts.
LT LT
572
S63P5670
63P3F11