Yamaha FZ6-SS, Service Manual

Page: 277 / 435

5-58
OIL PAN AND OIL PUMP
ENG
NOTE:
EAS00362
REMOVING THE OIL PAN
1. Remove:
S
oil level switch 1
S
oil pan 2
S
oil pan gasket
S
dowel pins
Loosen each bolt 1 / 4 of a turn at a time, in
stages and in a crisscross pattern. After all of
the bolts are fully loosened, remove them.
EAS00364
CHECKING THE OIL PUMP
1. Check:
S
oil pump driven gear 1
S
oil pump rotor housing 2
S
oil pump cover
Cracks / damage / wear
!
Replace the de-
fective part(s).
2. Measure:
S
inner-rotor-to-outer-rotor-tip clearance
a
S
outer-rotor-to-oil-pump-housing clearance
b
1 Inner rotor
2 Outer rotor
3 Oil pump housing
Inner-rotor-to-outer-rotor-tip
clearance
0.03
X
0.09 mm
(0.0012
X
0.0035 in)
<Limit>: 0.15 mm (0.0059 in)
Outer-rotor-to-oil-pump-housing
clearance
0.03
X
0.08 mm
(0.0012
X
0.0032 in)
<Limit>: 0.15 mm (0.0059 in)