Service manual

69J1D11
3-4
1
2
3
4
5
6
7
8
9
Top cowling
3
Checking the top cowling
1. Check the fitting by pushing the cowling
with both hands. Adjust if necessary.
2. Loosen the bolts
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 bolts.
5. Check the fitting again and, if necessary,
repeat steps 2–4.
6. Check the top cowling hose for cracks or
damage. Replace if necessary.
Fuel system
3
Checking the fuel joint and fuel
hoses (fuel joint-to-fuel injector)
1. Remove the flywheel magnet cover and
intake silencer.
2. Check the low-pressure fuel hose con-
nections and fuel joint for leaks. Replace
if necessary. Also, check the fuel filter
1
,
low-pressure fuel pump
2
, and check
valve
3
for leaks and deterioration.
Replace if necessary.
3. Check the high-pressure fuel hose con-
nections and fuel joint
4
for leaks.
Replace if necessary. Also, check the
vapor separator
5
, fuel rail
6
, fuel injec-
tor
7
, pressure regulator
8
, and fuel
cooler
9
for leaks and deterioration.
Replace if necessary.
Maintenance interval chart / Top cowling / Fuel system