TM 10-8145-222-23
0011
PMCS CONTINUED
Table 1. Maintainer Maintenance Preventative Maintenance Checks and Services (PMCS) Continued.
Item
Interval
Item To Be
Procedure
Equipment
No.
Checked or
Not Ready/
Serviced
Available If
7
1500
Power Box
a. Open and secure power box door (35).
Hours
b. Apply a small amount of lubricating oil to door hinges
(36).
c.
Check electrical connections for looseness and tighten
Electrical
as needed.
connections
loose.
d. Check electrical connections for discoloration indicating
Discoloration or
possible hidden corrosion. If found, tag and disconnect
corrosion
wiring; clean and reconnect as tagged.
found.
e. Check electrical connections and wiring for signs of
Signs of
overheating or arcing. Repair wiring as needed.
overheating or
arcing found.
f.
Check transformer (37), circuit breakers (38), and
Signs of
switches (39) for signs of overheating. If evidence of
overheating or
overheating exists, replace component (WP 0096,
arcing found.
Repair).
g. Close and secure power box door (35).
Control box
door not
closed.
h. On MTRCS02, check relay K1 (39.1) for looseness and
signs of overheating. Tighten or replace component
0011-16
