Yamaha F6AMH, Service Manual

Page: 264 / 510

OIL PUMP
CHECKING THE OIL PUMP
Measure:
Oil pump clearances
a
,
b
, and
c
Out of specification Replace.
ASSEMBLING THE OIL PUMP
Install:
Outer rotor 1
Inner rotor
2
NOTE:
The “ “ mark
a
on the outer rotor 1
faces towards the pump cover side.
The “ “ mark
b
on the inner rotor
2
faces towards the oil pump housing side.
Oil pump clearances:
a
: 0.10 - 0.15 mm
(0.004 - 0.006 in)
b
: 0.04 - 0.14 mm
(0.002 - 0.006 in)
c
: 0.03 - 0.09 mm
(0.001 - 0.004 in)
5-42