TM 3-4230-237-10
0019 00
OPERATOR'S PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) Continued
Table 1. Quarterly and Annual PMCS for M12A1 DED Decontaminating Apparatus - Continued.
46
Procedure
Not Fully
Item
Interval
Man
Item to be
Mission
No.
Hour
Checked/
Capable If:
Serviced
a. Inspect for leaks and loose or missing parts,
46
QUARTERLY
Low-Pressure
especially around the refractory box end of the
Boiler
boiler.
Assembly
Screen is broken
b. Check to see that the exhaust stack screen is not
or missing.
broken, loose, missing, or full of soot.
c. Clean all exposed surfaces with hot soapy
water. Rinse with clear water. Do not allow water
to enter exhaust stack. Remove rust and corrosion
with a wire brush (Page 0028 00-1, item 5).
Remove soot and foreign matter from spark
arrester screen using a wire brush. Touch up
surfaces with paint (Page 0028 00-3, item 20) as
required.
0019 00-24
