ARMY TM 9-6115-673-13&P
AIR FORCE TO 35C2-3-512-1
(2)
If removed, install bearings. Refer to paragraph 5.29.c.
(3)
If removed, carefully fit rotor shaft through front housing (Figure 5-42).
(4)
Install new brush holder with brushes by aligning holder to mounting holes with arm over tie point.
Ensure that lower brush lead is captured under right side mounting stud.
(5)
Secure brush holder with two nuts and washers.
(6)
Install three stator leads as tagged to heat sink terminals. Secure with nuts and remove tags.
(7)
Insert a straight pin (straightened paper clip, for example) through brush access hole in rear housing
to retain brushes (Figure 5-43 for location of brush access hole).
(8)
Align rear housing with rotor and front housing match marks and carefully press components together.
Then install thru bolts and lockwashers. Remove straight pin retaining brushes.
(9)
Position bushing (Figure 5-42), fan, and key on rotor shaft.
(10) Apply locking compound (Item 6, Appendix E) to nut, then install drive pulley, lockwasher and nut.
Hold rotor shaft with allen wrench and torque nut from 55 to 70 lbs-ft (75 to 95 Nm).
(11) Apply locking compound (Item 6, Appendix E) to threads of setscrews, torque setscrews to 50 lbs-in.
(5.6 Nm) to secure drive pulley.
(12) If removed, install insulators, washers, nuts, and tie bar on positive terminals.
f.
Installation.
(1)
If crankshaft adapter (Figure 5-41) was removed, clean engine crankshaft with isopropyl alcohol (Item
12, Appendix E) to remove old retaining compound and let dry. Otherwise proceed to step (4).
(2)
Apply retaining compound (Item 7, Appendix E) to the surface of engine crankshaft, and position new
crankshaft adapter on crankshaft.
(3)
Apply locking compound (Item 6, Appendix E) to threads of new screw and install screw with
countersunk washer to secure crankshaft adapter. Torque screw to 22 lbs-ft (29.8 Nm).
(4)
Install new machine key in slot of crankshaft adapter and position flexible flange coupling on adapter.
Do not tighten setscrews.
(5)
Install engine adapter on engine with washers, lockwashers, and capscrews.
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