SECTION IV. REMARKS - TM-55-1905-223-24-170298

TM 55-1905-223-24-17

SECTION IV. REMARKS

FOR

ENVIRONMENTAL CONTROL SUBSYSTEM

REFERENCE

REMARKS

CODE

REPAIR AT C-LEVEL IS TO REPLACE FUSES AND HEATING ELEMENTS.

REPAIR AT F-LEVEL IS TOTAL REPAIR TO UNIT.

SERVICE IS TO CHECK ALL ELECTRICAL CONNECTIONS INCLUDING FIELD AND

FACTORY MADE CONNECTIONS FOR TIGHTNESS AT LEAST ONCE EACH YEAR.

REPAIR AT C-LEVEL IS REPLACEMENT OF HEATING ELEMENTS.

REPAIR AT F-LEVEL IS TOTAL REPAIR TO UNIT.

HEATING ELEMENTS ARE HERMETICALLY SEALED.

ADJUST FAN BLADES ANY TIME FAN MOTOR IS REPAIRED.

LUBRICATE FAN MOTOR AT REGULAR INTERVALS. USE ONLY 1 OR 2 SHOTS WITH

HAND GUN IN MOST CASES.

REPAIR AT C-LEVEL IS TO REPLACE BALL BEARING.

REPAIR AT F-LEVEL IS TOTAL REPAIR TO UNIT.

ADJUST FAN MOTOR WHEN BELT IS REPLACED.

REPAIR AT C-LEVEL IS REPLACEMENT OF BELT AND BEARING.

REPAIR AT F-LEVEL IS TOTAL REPAIR TO UNIT.

REPAIR OF THIS ITEM IS BY REPLACEMENT.

CLEAN OR CHANGE FILTER.

LUBRICATE DRIVE SHAFT AT REGULAR INTERVALS.

MAINTAIN OIL LEVEL.

REPLACEMENTS AND REPAIRS ARE TO INDIVIDUAL UNITS OF THE ENVIRONMENTAL

CONTROL SUBSYSTEM.

ADJUSTMENTS ARE MADE TO INDIVIDUAL UNITS.

REPLACE HEATING ELEMENT BY REPLACING HEATING ELEMENT ASSEMBLY.

Change 3 B-13