(4)
Replace damaged or burned wire and diode
assemblies.
e.
Assembly. To assemble the alternator assembly
proceed as follows:
(1)
Assemble diode assembly (27) to housing
shield (28) using washer (26) and screw
(25). Assem-ble brushes (20) and springs
(21) in regulator (19). Place washers (18)
and screws (17) into regulator (19). Install
gasket (22) over screws (17) and assemble
regulator (19) to housing shield (28).
(2)
Install rectifier (16) into housing shield (28)
and secure with screws and washers (15).
Place collector ring (12), bearing (11) clip
on rotor shaft (13). Install rotor shaft (13)
into housing (28). Install stator (14) over
rotor shaft (13) and into housing (28).
(3)
Install bearing (9) in front housing (7).
Install cover plate (8) over bearing (9) using
washers and screws. Insert cover plate
bearing and se-cure with clip (10). Install
front housing (7) over rotor shaft (13) and
secure the front hous-ing (7) to the rear
housing (28) using washers (6 and 5) and
screw (4). Place the spacer on the shaft,
install key (3), pully and fan and secure with
washer (2) and nut (1).
6-36. Air Filter, Engine Oil Bath. (See Figure 8-33). The
following paragraphs contain disassembly, cleaning, in-
spection,
repair
or
replacement,
and
assembly
instructions for the air filter assembly.
a.
Disassembly.
Disassemble
the
air
filter
assembly only to the extent necessary to repair or
replace a defective part or parts.
(1)
Separate the oil container (1) halves by un-
latching the latches. Remove external seal
(2) and element assembly (3) from bottom
half of oil container (1). Remove internal
seal (4) from bottom half of oil container
(1).
(2)
Remove rain cap (5) from top half of
container (1) by loosening strap (6). Strap
(6) need not be removed from rain cap (5).
b.
Cleaning. Refer to paragraph 6-3.a for general
cleaning instructions.
(1)
The filter (3) mesh material shall be
reversed
out in clean diesel fuel and allowed to drip
dry for at least thirty (30) minutes before
installing.
c.
Inspection. Refer to paragraph 6-3.b for general
in-spection instructions.
d.
Repair or Replacement. Refer to paragraph 6-
3.c for general repair or replacement instructions.
e.
Assembly. To assemble the air filter assembly
proceed as follows:
(1)
Attach rain cap (5) to top of oil container (1)
using strap (6).
(2)
Install internal seal (4) into bottom half of oil
container (1). Put new oil into bottom half
of oil container (1) and install filter element
as-sembly (3).
(3)
Install external seal (2) on bottom half of oil
container (1).
CAUTION
Care should be taken when installing top half of oil
container (1) over seal (2).
Install top half of oil container (1) over seal
(2) and engage latches.
6-37. Fuel Feed Pump Assembly (See Figure 8-34).
The following paragraphs contain disassembly, cleaning,
in-spection,
repair
or
replacement
and
assembly
instructions for the fuel feed pump assembly.
a.
Disassembly. Disassemble the fuel feed pump
assem-bly only to the extent necessary to repair or
replace a de-fective part or parts.
(1)
Unscrew
and
remove
screws
and
lockwashers (5) from pump body. Remove diaphragm
(1) from feed pump base.
CAUTION
Use care in removing fuel filter (2). Filter (2) can be
damaged if handled without care.
(2)
Remove screw and gasket (4) from top of
feed pump. Remove the top cover, gasket (3) and fuel
filter (2).
6-58
