CHAPTER 4 DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE INSTRUCTIONS

TM 5-6640-214-14

CHAPTER 5

DIRECT SUPPORT AND GENERAL SUPPORT

MAINTENANCE INSTRUCTIONS

Section I. REPAIR PARTS, SPECIAL TOOLS AND EQUIPMENT

WARNING

Assure gas supply is shut off at the source before disconnecting lines on cabinets.

5-1. SPECIAL TOOLS AND EQUIPMENT.

There are no special tools or equipment required for maintenance of the laboratory.

5-2. MAINTENANCE REPAIR PARTS.

Repair parts and equipment covering direct and general support maintenance of the laboratory are listed in Appendix C.

Section II. TROUBLESHOOTING

5-3. SCOPE.

a. This section contains repair, adjusting and troubleshooting information and tests for locating and correcting most

troubles which may develop for items which require direct support and general support maintenance.

b. This manual cannot list all possible malfunctions that may occur, or all tests, inspections, and corrective actions.

If a malfunction is not listed, or is not corrected by listed corrective actions you should notify higher level maintenance.

5-4. AIR COMPRESSOR.

Refer to table 5-1 for troubleshooting procedures for the air compressor.

5-5. MUFFLE FURNACE.

a. Cleaning. Clean the steel tray and the chamber interior, using a clean cloth and mild soap and water solution.

b. Removal and Replacement Procedures. Procedures for removing and replacing the muffle unit in the muffle

furnace are as follows:

5-1