TOHATSU MFS25 Service Manual page 40

Service Data
Part Name
Magneto
Ignition Coil
Plug Cap
Spark Plugs
Fuel Injector
Throttle Position
Sensor
ISC Valve
MAT (Manifold Temperature)
Sensor
Water Temperature Sensor
Rectifier
Starter Motor
Fuse
2-14
Item
Ignition Timing
Spark Performance
(Use genuine spark tester.)
Alternator Output
Alternator Resistance
Exciter Coil
Charge Coil
ECU Charge Coil
Pulser Coil (#1)
(#2)
Primary Coil Resistance
Secondary Coil Resistance
[KΩRange]
Resistance Between Terminals [kΩRange]
Plug Type
Spark Gap
Resistance Between Terminals
Resistance Between Terminals[kΩRange] Between Blue and Black 4.0 to 6.0kΩ
Resistance Between Terminals
Resistance Between Terminals [kΩRange]
Resistance Between Terminals [kΩRange]
Resistance Between Terminals
Battery
Output
Clutch
Brush Length
Commutator Undercut
Commutator Outer Diameter
Capacity
(at 850 r/min) BTDC 5°±5°
(at 500 r/min) 10mm (0.4in) or over
(at 5,000 r/min) 12V-180W
Between White/Red and White/Black 11 to 16Ω
Between White/Blue and White/Black 11 to 16Ω
Between Yellow and Yellow 0.29 to 0.43Ω
Between White and White 1.1 to 1.7Ω
Between Red/White and Black 148 to 222Ω
Between Red/Yellow and Black 148 to 222Ω
Between Black/White and Black 0.17 to 0.23Ω
(Between High Tension Cable and Black) 3.3 to 4.9kΩ
Between Plug Cap and Black 7.1 to 11.1kΩ
3.0 to 7.0kΩ
DCPR6E [NGK]
0.8 to 0.9mm (0.032 to 0.035in)
11.1 to 12.3Ω
Between Yellow and Black Fully Closed : 0.4 to 1.0kΩ, Fully Open : 3.2 to 3.8kΩ
Between Yellow and Blue Fully Closed : 3.8 to 4.6kΩ, Fully Open : 1.2 to 1.6kΩ
24-30Ω
(at 20°C) 2.35 to 2.55kΩ
(at 80°C) 0.30 to 0.35kΩ
(at 20°C) 2.4 to 2.9kΩ
(at 80°C) 0.29 to 0.32kΩ
"Refer to Chapter 8."
12V 70AH (350CCA or 465MCA) to 12V 100AH
(775CCA or 1000MCA at below freezing temperature)
12V 0.6kW
Overrunning Clutch
12.5mm (0.492in)
0.5 to 0.8mm (0.020 to 0.031in)
30.0mm (1.181in)
20A
Standard Value
25/30 2006