Starter System; Starter Motor Amperes Draw; Starter System Components; Description - Mercury 225 EFI Service Manual

Starter System

NOTE: Early production engines will be equipped with centrifugal bendix type starter mo-
tors. Later production engines will be equipped with solenoid driven bendix type starter
motors.

Starter Motor Amperes Draw

STARTING Electric Start – All Models
SYSTEM
Battery Rating

Starter System Components

Battery
Starter Solenoid
Neutral Start Switch
Starter Motor
Ignition Switch

Description

Purpose – to crank the engine. The battery supplies electricity to activate the starter mo-
tor. When the ignition switch is turned to the "START" position, the starter solenoid is ener-
gized and completes the starter circuit between the battery and starter.
The neutral start switch opens the starter circuit when the shift control lever is not in neu-
tral thus preventing accidental starting when the engine is in gear.
The starter motor may be damaged if operated continuously. DO NOT operate
continuously for more than 30 seconds. Allow a 2 minute cooling period between
starting attempts.
90-884294 OCTOBER 2001
Centrifugal Bendix
Starter Draw (Under Load)
Starter Load (No Load)
Minimum Brush Length
Solenoid Driven Bendix
Starter Draw (Under Load)
Starter Load (No Load)
Minimum Brush Length
CHARGING & STARTING SYSTEM
165 Amperes
30 Amperes
0.25 in. (25.4 mm)
175 Amperes
60 Amperes
0.25 in. (25.4 mm)
Min. 630 Marine Cranking Amps
(MCA) or 490 Cold Cranking Amps
CAUTION
(CCA)
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