TM 32-5835-001-24 & P
Audio Head Assembly (3A4A1A1) Maintenance Instructions
This task covers:
a. Inspect
d. Adjust
b. Service
e. Test
c. Repair
INITIAL SETUP
Personnel Required
Applicable Configurations
EW /Intercept Equipment
All
Repairman MOS 33S20
Test Equipment
Equip ment Condition
None
Special Tools
Condition Description
None
Housing removed.
Material/Parts
Approximate Time Required (minutes)
Cleaning Compound,
Inspect
6
NSN 6850-00-597-9765
Service
6
Xylene, FE D-SPEC-
Repair
60
TT-X-916B
12
Adjust
Solder, SN-60
Test
60
144
Troubleshooting Reference
Action
Remarks
Item
1. Audio head 3A4AlA1 (2)
Check for physical
damage and accumulation
of dirt and grease.
2. Audio head (3)
Check for accumulation
of tape oxide on tape-
contact surface. Check
for cracks and scratches
on tape-contact surface.
3-107
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