TB 55-2200-209-15/1
Items
Ninety-Two
Annual
Days
SECTION D - ELECTRICAL - Continued
2. Check Lights and Lighting System
X
X
3. Rotating Electrical Equipment
a. Check condition, clean and blow out
(1) Commutators and armatures
X
X
(2) Brushes and pigtails
X
X
(3) Brushholders
X
X
X
X
b. Inspect and check
(1) String bands
X
X
(2) Brush spring tension
X
X
(3) TM armature shaft end play
X
(4) TM support bearing thrust clearance
X
(5) Axle bearing packing
X
(6) Axle and pinion gears
X
(7) Motor suspension support
X
(8) Air gaps
X
X
(10) Leads and casings
X
(11) Support bearing lubrication
X
(12) Drive gear lubrication
X
X
(13) Inspection covers
X
X
4. Control Circuits:
a. Make sequence test
X
b. Check operation and condition, and clean contact surfaces
(1) Throttle controller
X
X
(2) Reverser
X
X
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