TM 9-2330-267-14&P
2-15. OPERATION IN EXTREME COLD (Con’t).
CAUTION
Trailers equipped with fiberglass water tanks may not use the M67 immersion heater to
prevent them from freezing. The heat generated by the M67 immersion heater will melt
or otherwise damage the fiberglass water tanks.
d. Trailers equipped with a stainless steel water
tank may use the M67 immersion heater to prevent
contents from freezing. Refer to TM 5-4540-202-12&P for
operation and maintenance of the M67 immersion heater.
Below are general mounting instructions for M67
immersion heater use:
(1) Remove nut (4), washer (6), and heater
bracket (5) from trailer front frame assembly (7).
TA506982
2-19
