Maintenance Specifications (F9.9C); Power Unit - Yamaha F15A Service Manual

SPEC

MAINTENANCE SPECIFICATIONS (F9.9C)

POWER UNIT

Item
CYLINDER HEAD
Warpage limit
CYLINDER
Bore
Wear limit
Taper limit
Out-of-round limit
Cylinder block inside diameter
CAMSHAFT
Intake (A)
Exhaust (A)
Intake (B)
Exhaust (B)
Camshaft journal diameter
Oil pump housing journal diameter
Cylinder head journal diameter
Camshaft round limit
TIMING BELT
Slack
ROCKER ARM SHAFT
Outside diameter
ROCKER ARM
Inside diameter
VALVES
Face angle
Valve clearance (cold)
Intake
Exhaust
Head diameter (A)
Face width (B)
MAINTENANCE SPECIFICATIONS (F9.9C)
Unit
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
Degree
mm (in)
mm (in)
Intake mm (in)
Exhaust mm (in)
Intake mm (in)
Exhaust mm (in)
F9.9CMH
59.00 ~ 59.02 (2.323 ~ 2.324)
59.10 (2.327)
A : Blue 38.033 ~ 38.040 (1.4974 ~ 1.4976)
B : Black 38.025 ~ 38.032 (1.4970 ~ 1.4973)
C : Brown 38.016 ~ 38.024 (1.4967 ~ 1.4970)
23.895 ~ 23.995 (0.9407 ~ 0.9447)
23.917 ~ 24.017 (0.9416 ~ 0.9456)
19.950 ~ 20.050 (0.7854 ~ 0.7894)
19.950 ~ 20.050 (0.7854 ~ 0.7894)
15.973 ~ 15.984 (0.6289 ~ 0.6293)
17.975 ~ 17.991 (0.7077 ~ 0.7088)
16.000 ~ 16.0188 (0.6299 ~ 0.63066)
18.000 ~ 18.018 (0.7087 ~ 0.7094)
0 ~ 10 (0 ~ 0.4)
12.941 ~ 12.951 (0.5095 ~ 0.5099)
13.000 ~ 13.018 (0.5118 ~ 0.5125)
0.20 ± 0.05 (0.008 ~ 0.002)
0.25 ± 0.05 (0.010 ~ 0.002)
27.9 ~ 28.1 (1.10 ~ 1.11)
21.9 ~ 22.1 (0.86 ~ 0.87)
2.0 ~ 3.1 (0.079 ~ 0.122)
2.0 ~ 3.1 (0.079 ~ 0.122)
2-14
Model
F9.9CEH F9.9CE
0.1 (0.004)
0.08 (0.003)
0.05 (0.002)
0.03 (0.001)
90.5 ~ 91.5
E