2-7
MAINTENANCE SPECIFICATIONS
Item
Unit
Model
World wide
F6AMH
F8CMH
USA, Canada
F6MH
F8MH
2nd ring
Dimension (B)
mm (in)
1.5 (0.06)
Dimension (T)
mm (in)
2.5 (0.10)
End gap (installed)
mm (in)
0.30 - 0.45 (0.012 - 0.018)
Side clearance
mm (in)
0.03 - 0.07(0.012 - 0.0028)
Oil ring
Dimension (B)
mm (in)
2.5 (0.10)
Dimension (T)
mm (in)
2.45 (0.10)
End gap (installed)
mm (in)
0.20 - 0.70 (0.008 - 0.028)
CONNECTING ROD
Small end inside diameter
mm (in)
14.015 - 14.029 (0.5518 - 0.5523)
Big end inside diameter
mm (in)
27.030 - 27.042 (1.0642 - 1.0646)
Big end oil clearance
mm (in)
0.030 - 0.042 (0.0012 - 0.0017)
Big end-to-crank pin side
clearance
mm (in)
0.05 - 0.22 (0.002 - 0.009)
CRANKSHAFT
Crankcase journal diameter
mm (in)
29.997 - 30.009 (1.1810 - 1.1815)
Crank pin journal diameter
mm (in)
26.997 - 27.009 (1.0629 - 1.0633)
Runout limit
mm (in)
0.03 (0.0012)
CRANKCASE
Crankshaft journal inside
diameter
mm (in)
33.016 - 33.040 (1.3000 - 1.3008)
Crankshaft journal oil clearance
(bearing installed)
mm (in)
0.011 - 0.039 (0.0004 - 0.0015)
Bearing mark color
mm (in)
A:Blue 33.032 - 33.040 (1.3005 - 1.3008)
B:Black 33.024 - 33.032 (1.30016 - 1.3005)
C:Brown 33.016 - 33.024 (1.2998 - 1.30016)
THERMOSTAT
Full-close temperature
°C (°F)
Below 60 (140)
Valve opening temperature
°C (°F)
58 - 62 (136.4 - 143.6)
Full-open temperature
°C (°F)
Abobe 70 (158)
Valve lift
mm (in)
3 (0.12)
FUEL PUMP
Discharge (@ 2,750 r/min)
L/h(US gal/h,
lmp gal/h)
Above 12 (3.17, 2.64)
Maximum pressure
(@ 2,750 r/min)
kPa (kg/cm
2
,
psi)
Below 117.6 (1.2, 17.1)
diaphragm stroke
mm (in)
2.4 - 4.8 (0.095 - 0.189)
Plunger stroke
mm (in)
3.525 - 6.575 (0.139 - 0.259)
Summary of Contents for F6Z
Page 1: ...SERVICEMANUAL LIT 18616 02 19 68T 28197 ZA 11 F6Z F8Z ...
Page 28: ...2 11 MAINTENANCE SPECIFICATIONS OUTBOARD DIMENSIONS ...
Page 54: ...3 20 GENERAL LUBRICATION POINTS Apply Water resistant grease NOTE Use a grease gun ...
Page 55: ...3 21 GENERAL ...
Page 199: ...Printed on recycled paper Printed in USA Apr 2000 x 1 F6AMH F8CMH YAMAHA MOTOR CO LTD ...
Page 202: ...SUPPLEMENTARY SERVICEMANUAL 69G 28197 1A 1X T8PH T8PR LIT 18616 02 31 ...
Page 223: ...MAINTENANCE SPECIFICATIONS 13 OUTBOARD DIMENSIONS T8PH T8MH FT8DMH ...
Page 225: ...MAINTENANCE SPECIFICATIONS 15 OUTBOARD DIMENSIONS FT8DEP T8PR FT8DE T8ER ...