TM 55-2210-224-34
3-64. TRACTION MOTOR ASSEMBLY (cont)
ASSEMBLY (cont)
j. Install nine lockwashers (53) and capscrews (52).
k. Apply film of lubricating oil to bearings.
l. Position gasket (51) and cover plates (50) and install six lockwashers (49) and capscrews (48).
m. Install 2 upper axle linings (47), gaskets (46), and upper seal rings (45) and install 10 lockwashers (44) and
capscrews (43).
39. Position shim pack (41) and end plate (40) on motor housing (42) and install eight lockwashers (39) and capscrews
(38).
WARNING
Heated parts may cause injury to personnel if hand protection is not worn when handling. Wear
protective gloves for maximum protection.
40. Place seal collar (36) on an induction heater. Heat collar to 212
°F (100°C).
41. Remove seal collar (36) from heater and install on shaft of armature (37), tight against shaft shoulder. Hold in place
until cooled.
42. Check that bearing parts are thoroughly clean. Weigh 5 ounces of grease and distribute as shown.
CAUTION
Do
not
exceed
temperatures
specified
below, or grease may be
damaged by oil bleeding
from it.
43. Place bearing housing (32) on
induction
heater.
Heat
housing to 158 to 176
°F (70
to 80°C).
44. Remove bearing housing (35)
from heater and install two
ball bearings (34), face-to-
face with narrow shoulders of
outer
race
together,
into
housing fit. Check that
bearings seat against housing
shoulder.
3-254
