TM 55-1520-240-23-5
6-94
PREPARE AFT TRANSMISSION FOR SHIPMENT OR STORAGE
(Continued)
6-94
NOTE
Sump holds about 30 quarts of oil.
1.
Push in drain valve (1), twist it, and pull. Let oil
drain into containers. Push in valve, twist it, and
pull down to close.
2.
Clean all surfaces of transmission (2). Use dry
cleaning solvent (E162) and clean cloths (E120).
Wear goggles.
3.
Clean rotor shaft splines (3), input shaft splines
(4) and four bushings (5). Use fingerprint
remover (E175) and clean cloths (E120).
Touching unpainted surfaces with
bare fingers can cause corrosion.
4.
Put on gloves (E186). Gloves shall be worn for
the rest of this task.
5.
Wipe surfaces cleaned with fingerprint remover
with dry cleaning solvent (E162) and clean cloths
(E120).
6.
Coat rotor shaft splines (3), input shaft splines
(4), and four bushings (5) with corrosion
preventive compound (E153 or E154).
7.
Cover splines (3 and 4) and bushings (5) with
barrier material (E81) and tape (E388).
8.
Cover indicating screen (6), electrical connector
(7) and drain valve (1) with barrier material (E81)
and tape (E388).
6-356
