Service manual

CHK
ADJ
Periodic checks and adjustments
37
69W3D1X
Top cowling
3
Checking the top cowling
1. Check the fitting by pushing the cowling
with both hands. Adjust if necessary.
2. Loosen the nuts
1
.
3. Move the hook
2
up or down slightly to
adjust its position.
NOTE:
• To loosen the fitting, move the hook in
direction
a
.
• To tighten the fitting, move the hook in
direction
b
.
4. Tighten the nuts.
5. Check the fitting again and, if necessary,
repeat steps 2–4.
Fuel system
3
Checking the fuel filter
1. Check the fuel filter element
1
for dirt
and residue and check the fuel filter cup
2
for foreign substances and cracks.
Clean with straight gasoline and replace
the cup if necessary.
NOTE:
Be sure not to spill any fuel when removing
the fuel filter cup.
Power unit
3
Checking the thermostat
1. Remove the cover
1
, thermostat cover
2
, and thermostat
3
.
2. Suspend the thermostat in a container of
water.
3. Place a thermometer in the water and
slowly heat the water.
S69W3010
S69W3020
S69W3040
3
2
1