Mercury Optimax 150 User Manual

POWER TRIM
90-855347R1 JANUARY 1999 Page 5B-39
2. Remove frame and armature from end cap. Use care not to drop armature.
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a
b
c
a-Frame
b-Armature
c-End Cap
Armature Tests
TEST FOR SHORTS
Check armature on a Growler per the Growler manufacturer’s instructions. Replace ar-
mature if a short is indicated.
TEST FOR GROUND
1. Use an Ohmmeter (Rx1 scale). Connect one lead on armature shaft and other lead
on commutator. If continuity is indicated, armature is grounded. Replace armature.
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Mercury Optimax 150 Specifications

General

Horsepower	150 HP
Engine Type	V6
Alternator Output	60 amp / 756 watt
Starting	Electric
Steering	Remote
Displacement	2.5 L
Fuel Induction System	2-Stage Direct Fuel Injection (DFI)
Shaft Length	20", 25"
Dry Weight	431 lbs (20 in), 439 lbs (25 in)