TM 5-4310-227-15
(1) Position t h e generator mounting
(9) Remove the screws and lockwashers
bracket on the engine base and secure
that secure the generator mounting
with the screws and lockwashers.
bracket to engine base and remove the
(2) Position the adjusting strap mounting
bracket.
c.
Cleaning and Inspection.
b r a c k e t (27, fig. 3-14) or the air
(1) Clean the exterior of the generator
s h r o u d (12) and secure with the
with a cloth dampened with an ap-
screws (26), lockwashers, and nuts.
proved solvent and dry thoroughly.
(3) Install the starter guard (para 3-51)
(2) I n s p e c t the generator for external
if it was removed.
(4) Position the adjusting strap (29) on
damage. R e p l a c e the generator if
it is damaged or inoperative.
the mounting bracket (27) and se-
cure with the screw (28), lockwash-
(3) If it is suspected that the brushes are
er, and nut.
excessively worn, inspect and replace
(5) Position the generator (22) on the
the brushes, if necessary (see d be-
mounting bracket and secure with the
low).
screws, lockwashers, and nuts.
d.
Brush Replacement.
(6) P o s i t i o n the adjusting strap (29)
(1) Remove the through bolts (16, fig, 3-
against the generator (22) and loose-
ly install the screw (17), flat washer,
end bell (12) from the generator (8).
lockwasher, and nut.
(2) Remove the brushes from the brush
(7) Connect the electrical lead (21) and
holders and inspect for excessive wear.
ground (23).
If the brushes are less than one-half
(8) Install generator regulator (para 3-
i n c h long, remove the screws and
lockwasher and remove the brushes.
(9) Install generator drive belt (para 3-
Position the new brushes and secure
with the screws and lockwashers.
(3) Install the end bell (12) on the gen-
erator (8) and secure with the
Mounting Bracket
through bolts (16) and nuts (17).
a. Removal (Model BMW-452-ENG).
e.
Installation (Model 452-ENG).
(1) Remove the generator (para 3-49).
(1) Position the mounting bracket (15)
(2) Remove the voltage regulator (para
o n the generator
a n d regulator
mounting bracket and secure with the
(3) Remove the screws (6, fig. 3-15) and
stud, nuts (7) and lockwashers.
lockwashers that secure the generator
(2) Install the mounting straps (11) cm
and regulator mounting bracket (8)
the generator (8). Position the gener-
to the engine base (7) and remove
a t o r and mounting straps cm the
the bracket.
mounting bracket (15) and secure by
b. Cleaning and Inspection.
tightening the screws (9).
(1) Clean all parts with an approved
(3) Correct electrical leads (13).
cleaning solvent and dry thoroughly.
(4) Position the adjusting strap (10) on
(2) Inspect all parts for cracks and dam-
the generator (8) and the generator
aged this.
and regulator mounting bracket and
secure by installing screws (5 and 14)
(3) Replace all damaged parts.
and lockwashers.
c. Installation (Model BMW-452-ENG).
(5) I n s t a l l and adjust generator drive
(1) Position the generator and regulator
belt (para 3-47). When adjustment is
mounting bracket (8) on the engine
completed, tighten screw (5).
base (7) and secure with the screws
f.
Installation. (Model BMW-452-ENG-1).
(6) and lockwashers.
