Section V. MAINTENANCE PROCEDURES - TM-9-6650-235-13-P0047

ARMY

TM 9-6650-235-13&P

MARINE CORPS

TM-08552A-13&P

Table 5-2. TROUBLESHOOTING (CONT)

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

ELECTRICAL SYSTEM (CONT)

5. 115-V LAMP ILLUMINATES, BUT 24-V LAMP

DOES NOT.

Replace the 24-V electrical power cord

adapter assembly (9) with one known to

be good.

If lamp illuminates,

replace defective 24-V

electrical power cord

adapter assembly. If

lamp doesn't illumi-

nate, repair the adapter

tube assembly. (pages

6. M3 BORESCOPE COMPONENTS (12) WILL NOT

REMAIN TOGETHER.

Ensure the M3 Borescope is properly

assembled. (Refer to chapter 2,

Repair or replace any

defective lock assemblies

(13).

Section V. MAINTENANCE PROCEDURES

accomplished only to the extent necessary to facilitate

5-9. GENERAL.

repair.

a. Responsibilities. The maintenance responsibility

b. Handling of Disassembled Parts. A parts tray or

for the M3 Borescope is assigned to the direct support

suitable receptacle should be provided so that parts, as

instrument repair shop. All repair authorized at the direct

removed, can be placed in their respective positions in

support level with the exception of those maintenance

relation to the assembled M3 Borescope. Always keep

procedures noted in Chapter 3 should be performed by

the parts in their relative position until the M3 Borescope

an instrument repairman. Disassembly will be

is completely reassembled.

5-8