ARMY TM 9-6115-643-24
AIR FORCE TO 35C2-3-445-22
4.24 GENERATOR HOUSING (MEP-804A).
4.24.1 Removal.
a. Shut down generator set.
b. Remove generator assembly from generator set, paragraph 4.16.1.
c. Remove rotor assembly, paragraph 4.22.2.
d. Remove exciter stator, paragraph 4.20.2.
e. Remove main stator, paragraph 4.23.2.
f. Remove bolts (35, FIGURE 4-10), Iockwashers (36), brackets (37), and gasket (39) from housing assembly (31).
g. Remove bolts (40), washers (41), and screen (42) from housing (31).
h. Remove bolts (43), washers (44), and screen (45) from housing (31).
i.
Remove nut (46), washer (47), and ground stud (48) from housing (31).
j. Loosen nut (49) and unscrew lifting eye (50) from housing (31).
4.24.2 Installation.
a.
b.
c.
d.
e.
f.
g.
h.
i.
Install lifting eye (50, FIGURE 4-10) in generator housing (31) and tighten nut (49).
Install ground stud (48), washer (47), and nut (46) in housing (31).
Install screen (45) on housing (31) with bolts (43) and washers (44).
Install screen (42) on housing (31) with bolts (40) and washers (41).
Install gasket (39) and brackets (37) on housing assembly (31) with bolts (35) and Iockwashers (36)
Install exciter stator, paragraph 4.20.3.
Install main stator, paragraph 4.23.3.
Install rotor assembly, paragraph 4.22.3.
Install generator assembly in generator set, paragraph 4.16.2.
4.25
ROTATING RECTIFIER DIODES (MEP-814A).
4.25.1
Removal.
a. Shut down generator set.
b. Open battery access door and disconnect negative battery cable.
c. Remove generator housing rear panel, paragraph 2.18.1.
d. Remove end bell plates and screens, paragraph 4.26.1, step d.
N O TE
It will be necessary to bar (turn) engine in order to position a specific
area of the rotating rectifier at one of the end bell access holes.
e. Unsolder electrical lead from diode (6, FIGURE 4-13) being removed.
4-45