TM 5-3825-226-24
DISASSEMBLE DELCO REMY ALTERNATOR
1.
Position alternator in a vise or similar clamping
device.
CAUTION
Be careful not to overtighten alternator
in vise. Damage is possible to
alternator if vise is overtightened.
2.
Retain alternator pulley (1) and remove locknut
(2) and washer (3). Remove alternator pulley.
NOTE: Refer to page 3-10 for
illustration.
3.
Remove fan (4).
4.
Remove four bolts (5) and pull end frame (6) and
rotor (7) out of the alternator housing as an
assembly.
5.
Press rotor (7) out of end frame (6).
6.
Remove three screws (8), retainer (9), and collar
(10).
7.
Remove shield (11) and collar (12).
8.
Press bearing (13) out of end frame (6).
9.
Remove plate (14) and washer (15).
10.
Remove four screws (16) and regulator cover
(17).
11.
Disconnect three stator leads that are attached to
regulator (18) by removing nuts (19) from rectifier
bridge (20).
12.
Remove nut securing regulator connector (2 1) to
regulator.
13.
Remove nut (22) and field coil lead from
regulator ( 18).
14.
Remove screw (23) and remaining field coil lead
from regulator (18).
15.
Remove two regulator mounting screws (24),
lockwashers (25), washers (26), and regulator
(18).
16.
Remove nut (27), lockwasher (28), and washer
(29) from alternator output terminal.
17.
Remove nut (30) and insulator (31) from output
terminal.
18.
Remove screw (32), washer (33), bushing (34),
connector (35), and output terminal (36) with
terminal insulator (37).
19.
Remove cap (38).
20.
Remove nut which secures connector (39) to
regulator (20).
21.
Remove nut (40) and connector (39).
22.
Remove nut (41), insulators (42, 43, 44). and
relay terminal (45).
23.
Remove screw (46), washer (47), and connector
(21).
24.
Remove rectifier bridge mounting screws (48) and
remove rectifier bridge (20) and bridge insulator
(49).
25.
Remove screw (50), suppression capacitor (51),
and capacitor bracket (52).
26.
If necessary, remove diodes (53) from rectifier
bridge (20).
27.
Remove screws (54) and field coil/support
assembly (55).
28.
Pull stator (56) leads and grommet (57) from
stator housing (58). Remove stator.
29.
If necessary, remove bearing (59) from stator
housing.
30.
If necessary, remove hinge bushing (60).
ASSEMBLE DELCO REMY ALTERNATOR
1.
If removed, press hinge bushing (60) into stator
housing (58).
2.
Use Delco-Remy lubricant (Part No. 1948791) to
fill reservoir on bearing (57) half full. Position
lubricant so that a portion of the lubricant touches
the bearing surface.
3.
Press bearing (59) into stator housing until end of
bearing is even with the inside of the stator
housing.
3-9