Mercury Optimax 150 User Manual

CHARGING & STARTING SYSTEM
90-855347R1 JANUARY 1999 Page 2B-33
2. If removed, reinstall parts on armature shaft. Use a new locknut and tighten securely
on end of shaft.
11658
e
f
g
d
c
b
a
a
b
c
e
d
f
g
a-Locknut
b-Spacer
c-Spring
d-Drive Assembly
e-Drive End Cap
f-Armature Shaft
g-Washer
3. Lubricate helix threads on armature shaft with a drop of SAE 10W oil.
4. Lubricate bushing in drive end plate with a drop of SAE 10W oil.
5. Position armature into starter frame.
6. Lubricate bushing (located in commutator end cap) with one drop of SAE 10W oil. DO
NOT overlubricate.
7. To prevent damage to brushes and springs when installing commutator end cap, it is
recommended that a brush retaining tool be made as shown:
5″
9/16″
2-1/6″
1-3/4″
a
a
(14.3 mm)
(55.1 mm)
(44.5 mm)
(127.0 mm)
a-Bushing (DO NOT overlubricate)

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)