OPERATOR, FIELD AND SUSTAINMENT MAINTENANCE
LARGE CAPACITY FIELD HEATER (LCFH)
OPERATOR MAINTENANCE INTRODUCTION
Maintenance programs must be followed in the applicable technical manuals. It is very
important to adhere to maintenance procedures in order to prolong the service life of
This TM contains Operator Maintenance procedures applicable to the Large Capacity Field Heater
manual. If applicable, refer to associated equipment technical manuals for item-specific maintenance
instructions covered in this Work Package are unique to the Large Capacity Field Heater.
All maintenance procedures in this work package can be performed by one person unless otherwise
indicated. Read all WARNINGS, CAUTIONS, and NOTES carefully before attempting any procedures.
This includes the warnings at the front of this manual.
Operator Maintenance Work Packages begin with a header specifying the applicable equipment, the item
being maintained, and what the maintenance action entails. This is followed by a chart specifying the
initial setup of the equipment before starting maintenance, the tools required to perform the maintenance,
any materials or parts required, and the number of MOS specific personnel required. Maintenance items
which do not list an MOS for the task are non-MOS specific Maintenance items.
Operator Maintenance tasks may be performed by Operator, Field or Sustainment Support personnel.
END OF WORK PACKAGE
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