TM 11-6625-3041-12/TO 33A1-8-908-1
Section III
PREVENTIVE MAINTENANCE CHECKS AND SERVICES
3-10. MONTHLY PREVENTIVE MAINTENANCE
Item No: Order in which check or service is performed. The
Introduction
number in this column shall also be used as a source of item
numbers for the TM Number Column on DA Form 2404, Equipment
Inspection and Maintenance Worksheet, when recording results
of PMCS.
Item To Be Inspected: The portion of the SG-1139 to which the
check or service applies.
Procedure:
Procedure to be followed for the check or service.
Equipment
Cleaning compound, trichlorotrifluoroethane (item 1, appx E).
Required
TK-101/G Tool Kit (item 9, sect III, appx B) for: