CHK
ADJ
Top cowling
Checking the top cowling
1. Check the fitting by pushing the cowling
with both hands. Adjust if necessary.
2. Loosen the bolts 1, and then move the
hook 2 up or down slightly to adjust its
position.
a
2
1
b
NOTE:
9 To loosen the fitting, move the hook in direc-
tion a.
9 To tighten the fitting, move the hook in
direction b.
3. Tighten the bolts.
4. Check the fitting again and, if necessary
, repeat steps 2-3.
3-3
Periodic checks and adjustments
69D30010
69D30020
Fuel system
Checking the fuel joint and fuel
hoses (fuel joint-to-carburetors)
1. Check the fuel hose connections and fuel
joint 1 for leaks. Replace if necessary.
Also, check the fuel filter 2, fuel pump
3, and carburetors 4 for leaks or deteri-
oration. Replace if necessary.
4
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 the cup with straight gasoline and
replace the element if necessary.
1
NOTE:
Be sure not to spill any fuel when removing
the fuel filter cup.
Power unit
Checking the spark plugs
1. Disconnect the spark plug caps, and then
remove the spark plugs.
2
3
1
69D10030
2
69D30040
69D5G11