Section VI. MAINTENANCE OF RECORDER/REPRODUCER AN/PNH-7 AND BATTERY ASSEMBLY BA-622/PNH-7

TM 32-5892-206-10

3-12 REASSEMBLY. After all servicing, inspection, and testing

has been completed, place the recorder/ reproducer and receiver

(or receivers) back on the packboard and secure with straps.

Load all remaining items into their cases and secure them to the

set. Cover the equipment with the weather cover.

Section VI. MAINTENANCE OF RECORDER/

REPRODUCER AN/PNH-7 AND BATTERY

ASSEMBLY BA-622/PNH-7

3-13 GENERAL. The AN/PNH-7 requires periodic service to

ensure that it is always ready for operation.

The unit must be regularly and systematically inspected, tested,

and cleaned so that defects are discovered and corrected before

they result in serious damage or failure. The paragraphs below

describe the required maintenance procedures.

NOTE

The operator may wish to keep a test

cassette for reference purposes. Such a tape

can be made by recording useful sounds

from the receiver or microphone. Mark the

cassette clearly to prevent confusing it with

others.

3-33