Yamaha WaveRunner FX SHO, Руководство по обслуживанию

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5-104
E
POWR
1
2
3
4
5
6
7
8
9
Connecting rod check
1. Measure:
• Connecting rod small end inside
diameter
a
Out of specification
→
Replace the con-
necting rod assembly.
Connecting rod small end inside
diameter
a
:
22.015 – 22.028 mm
(0.8667 – 0.8672 in)
a
Cylinder check
1. Check:
• Cylinder wall
Vertical scratches
→
Replace the cylin-
der block.
2. Measure:
• Cylinder bore (D
1
– D
6
)
Out of specification
→
Replace the cyl-
inder block.
Measurement step:
1. Measure the cylinder bore (D
1
– D
6
) at mea-
suring points
a
,
b
, and
c
, and in direc-
tions (D
1
, D
3
, and D
5
), which are parallel to
the crankshaft, and directions (D
2
, D
4
, and
D
6
), which are at a right angle to the crank-
shaft.
Cylinder bore (D
1
– D
6
):
86.000 – 86.015 mm
(3.3858 – 3.3864 in)
Measuring points:
a
: 20 mm (0.8 in)
b
: 50 mm (2.0 in)
c
: 80 mm (3.1 in)
D
1
D
2
D
3
D
4
D
5
D
6
a
b
c
A
A
D
1,
D
3,
D
5
D
2,
D
4,
D
6
BOW
Crankcase, connecting rod, and piston