Yamaha F150B Service Manual page 440

MNT
3. Contact the stopper a on the throttle
lever 2 d to the fully closed stopper b
on the cylinder block and then adjust the
throttle link joint assembly e so that the
specified clearance c is obtained.
e
a
b
Roller clearance c:
0.5 mm (0.02 in)
Checking the top cowling
1. Check the fitting by pushing the cowling
with both hands. Adjust if there is free-
play.
2. Loosen the bolts a.
3. Move the hook b up or down slightly to
adjust its position.
10-17
Maintenance
c
d
b
a
c
b
TIP:
• To loosen the fitting, move the hook in
direction a.
• To tighten the fitting, move the hook in
direction b.
4. Tighten the bolts a.
5. Check the fitting again.
6. Check the top cowling hose for cracks or
damage.
Checking the valve clearance
1. Check the valve clearance. See "Check-
ing the valve clearance" (7-2).
Checking the water pump
1. Check the water pump housing and
impeller. See "Checking the water pump
and shift rod" (8-7).
a
a
b