2-8
SPEC
E
MAINTENANCE SPECIFICATIONS
Lighting coil resistance (Y – Y) Ω 0.22 ~ 0.24
Rectifier/regulator output peak
voltage
loaded
@ cranking 1* V 12
@1,500 r/min V 12
@3,500 r/min V 12
open circuit
@ cranking 2* V 9
@1,500 r/min V 35
@3,500 r/min V 15
Charging current A @ 5,000 r/min 15
Lighting coil resistance (Y – Y) Ω @ 20 ˚C (68 ˚F) 0.9 ~ 1.1
ENRICHMENT CONTROL SYSTEM
Electrothermal valve heater
resistance
Ω @ 20 ˚C (68 ˚F) 4
Electrothermal ram projection
(5 minutes powered)
mm (in) 7 (0.3)
POWER TRIM AND TILT (PTT)
Fluid type ATF, Dexron II
Brush
Length mm (in) 6 (0.25)
Wear limit mm (in) 3 (0.12)
Commutator
Diameter mm (in) 16.5 (0.65)
Wear limit mm (in) 15.5 (0.61)
Item Unit
Model
Worldwide F20A F25A
USA, CANADA — F25X
* Cranking 1: Open circuit
Cranking 2: Related parts are connected.
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