Checking The Upper Case; Assembling The Upper Case - Yamaha 200A Service Manual

9. Remove the pressure control valve union
joint from the upper exhaust guide.

Checking the upper case

1. Check the union joint and hose for dam-
age. Replace if necessary.
2. Check the rubber damper for deterioration.
Replace if necessary.
3. Check the water tube for deformation or
corrosion. Replace if necessary.
60H5E11
4. Check the exhaust guide, exhaust mani-
fold, and muffler for damage or corrosion.
Replace if necessary.
60h70130

Assembling the upper case

1. Install the pressure control valve union joint
to the upper exhaust guide.
60h70140
60h70150
60h70160
Upper case
60h70170
7
60h70175
7-12