MerCruiser GM4 Service Manual page 233

IMPORTANT: The insulators MUST BE installed
as shown or damage to the alternator will result.
c
a
d
a - Insulating Washers
b - Insulators
c - Negative Rectifier
d - Positive Rectifier/Diode-Trio
3. Position rear end frame and stator assembly with
insulators over front end frame and rotor assem-
bly. Align scribe marks on each (scribed during
disassembly). Hand press end frames together,
then install four screws. Torque screws to 50-60
lb. in. (5.6-6.7 N·m).
a
b
c
a - Front End Frame
b - Stator
c - Rear End Frame
d - Scribe Marks
Index
90-816462 2-695
4. Install brush holder into rear end frame and slide
b
73085
a - Attaching Screws
b - Brush Holder
5. Attach field lead to brush assembly. Install regula-
d
73105
a - Regulator
b - Felt Gasket
c - Screws (4)
d - Regulator Leads
forward to depress brushes against slip ring. In-
sert two screws and tighten securely.
tor and felt gasket to rear end frame. Install four
screws and tighten securely. Reconnect regulator
terminal leads to appropriate stud on rear end
frame.
c
d
b
a
b
73090
a
d
73107
CHARGING SYSTEM - 4C - 35