TOHATSU MFS 9.9 Owner's Manual page 37

Service Data
Part name
Intake valve
Exhaust valve
Valve spring
Cam shaft
Rocker arm
and shaft
Timing belt
Engine block
Carburetor
Oil pump
2-12
Item
Valve clearance
Valve stem outer diameter
Valve guide inner diameter
Clearance between valve
guide and valve stem
Width of area contacting
with valve seat
Free length
Cam height (both IN and EX)
Journal outer diameter
Clearance with holder (journal)
Rocker arm inner diameter
Shaft outer diameter
Shaft clearance
Appearance
1.Compression pressure (Reference value)
・ Decompressor active
・ Decompressor not active
Setting mark
Venturi bore
Throttle bore
Main jet (MJ)
Main air jet (MAJ)
Main nozzle bore (MN)
Slow jet (SJ)
Slow air jet (SAJ)
Throttle opening (at WOT)
Pilot screw (PS)
Fuel level
(from flange face to float bottom)
Auto-bystarter PTC heater resistance
Idling rpm
Trolling rpm
Pump body bore
Clearance between outer rotor and body
Height of outer rotor
Side clearance between rotor and body
Clearance between outer and inner rotors
IN : Intake 0.13 - 0.17mm (0.0051 - 0.0067in)
EX : Exhaust 0.18 - 0.22mm (0.0071 - 0.0087in)
IN : Intake 5.48mm (0.2157in)
EX : Exhaust 5.46mm (0.2150in)
IN : Intake 5.51mm (0.2169in)
EX : Exhaust 5.51mm (0.2169in)
IN : Intake 0.008 - 0.040mm (0.00031 - 0.00157in)
EX : Exhaust 0.025 - 0.057mm (0.00098 - 0.00224in)
IN : Intake 1.0mm (0.04in)
EX : Exhaust 1.0mm (0.04in)
35.0mm (1.38in)
24.28mm (0.9559in)
Pulley side
Oil pump side
0.02 - 0.05mm (0.0008 - 0.0020in)
13.01mm (0.5122in)
12.99mm (0.5114in)
0.006 - 0.035mm (0.00024 - 0.00138in)
0.5MPa (5.1kg/cm
1.35MPa (13.1kg/cm
F9.9C
3FSF A 9
mm (in) 14.5 (0.571)
mm (in)
23(0.906)
#88
mm (in)
ø0.2 (0.078)
mm (in)
ø2.8 (0.110)
#43
mm (in)
ø0.76 (0.0299)
75ﾟ
-
mm (in)
26.2 (1.0314)
Ω -
r.p.m
950
r.p.m 900
Standard value
17.98mm (0.7079in)
15.97mm (0.6287in)
2 ) (73psi)/650r/min±10%
2 ) (186psi)/650r/min±10%
F15C F20C
3BHF A 5 3BAF A 2
15 (0.591) 23 (0.906)
30 (1.181) 30 (1.181)
#99 #121
ø1.10 (0.433) ø1.47 (0.0578)
ø1.7 (0.067) ø2.3 (0.091)
#46
ø0.85 (0.0334) ø0.72 (0.0283)
83ﾟ
-
26.2 (1.0314) 26.2 (1.0314)
-
950
900
4st 9.9/15/20 2008
#52
83ﾟ
-
-
950
900