SECTION IV. MAINTENANCE OF POWER DISTRIBUTION BOX

TM 32-6110-003-24&P

Table 5-6. DC Voltage Output Checks

Connector pin

Circuit breaker

J4-A

CB16 (ARC-186)

J5-D

CB17 (F1429)

J5-M

CB20 (KG-45)

J5-Y

CB11 (DATA ARC-164)

*J11-H

CB18 (IP-1251A & TT-772)

*J11-D

CB18 (IP-1251A & TT-772)

*J9-A

CB9 (DF & ECM IND PNL)

J4-C

CB15 (KY-58)

J5-F

CB17 (F1429)

J5-U

CB19 (KY-58)

J5-b

CB10 (VOICE ARC-164)

*J11-B

CB18 (IP-1251A & TT-772)

*J11-F

CB18 (IP-1251A & TT-772)

*J9-C

CB9 (DF & ECM IND PNL)

* Voltage bleeds slowly after circuit breaker is pulled due to in-line filters.

SECTION IV. MAINTENANCE OF POWER DISTRIBUTION BOX

5-8. General. This section provides maintenance procedures that are the responsibility of general support

maintenance personnel. Paragraph 5-9 contains general inspection and cleaning instruction for the power

distribution box. Subsequent paragraphs contain specific maintenance procedures applicable to power

distribution box components shown in figures 5-3 and 5-4. Procedures reference components by parenthetical

numbers keyed to figures 5-3 and 5-4. Perform both the general procedures and the applicable specific

procedures.

5-9. Maintenance Procedures. Remove the top and bottom covers as given in paragraph 5-10a and perform

the following items.

WARNING

Before performing any inspection procedure, ensure that power is

disconnected from the distribution box.

a. Inspection.

(1) Inspect the exterior of the unit for dirt, corrosion, dents, scratches, and chipped paint.

5-15