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ELECTROMAGNETIC INTERFERENCE (EMI) GASKET REPAIR – continued | Up
TM-1-1520-238-23-2 Helicopter Attack AH-64A Apache (NSN 1520-01-106-9519) (EIC: RHA) Manual | Next
ELECTROMAGNETIC INTERFERENCE (EMI) TAPE REPAIR – continued |
TM 1-1520-238-23
Change 1
2-71
2.28.
ELECTROMAGNETIC INTERFERENCE (EMI) TAPE REPAIR
2.28.1. Description
This task covers:
Removal. Cleaning. Repair. Replacement.
2.28.2. Initial Setup
Tools:
Airframe repairman’s tool kit (item 377, App H)
Light duty laboratory apron (item 27, App H)
Chemical protective gloves (item 154, App H)
Adjustable air filtering respirator (item 262, App H)
Materials/Parts:
Cloth (item 52, App F)
Isopropyl alcohol (item 106, App F)
Tape (item 198, App F)
Tape (item 199, App F)
Tape (item 209, App F)
Tape (item 210, App F)
Personnel Required:
68G
Aircraft Structural Repairer
67R3F
Attack Helicopter Repairer/Technical
Inspector
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
2.28.3. Removal
CAUTION
To prevent damage to conductive paint surface, remove tape carefully.
a. Remove damaged section of tape.
2.28.4. Cleaning
a. Mask ends of remaining EMI tape to prevent damage.
CAUTION
To prevent damage to conductive surface, do not allow isopropyl alcohol to come in contact with
remaining tape.
b. Clean area of removed tape. Use isopropyl alcohol (item 106, App F) and cloth (item 52, App F).
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