TM 1-1520-238-23
13-95
13.29.
ECS DUCT SEAL REPLACEMENT
13.29.1. Description
This task covers:
Removal. Cleaning. Inspection. Installation.
13.29.2. Initial Setup
Tools:
Aircraft mechanic’s tool kit (item 376, App H)
Light duty laboratory apron (item 27, App H)
Chemical protective gloves (item 154, App H)
1 1/4-inch blade putty knife (item 199, App H)
Adjustable air filtering respirator (item 262, App H)
Materials/Parts:
Rubber strip seal (App D)
Adhesive (item 14, App F)
Personnel Required:
67R
Attack Helicopter Repairer
67R3F
Attack Helicopter Repairer/Technical
Inspector
Equipment Conditions:
Ref
Condition
13.28
Appropriate ECS duct removed
NOTE
This task is typical for all ECS ducts.
13.29.3. Removal
a. Remove seal (1) from duct (2).
(1) Note location of seal (1) on duct (2).
(2) Remove seal (1). Use putty knife.
(3) Remove and discard seal (1) from duct (2).
13.29.4. Cleaning
a. Clean duct (para 1.47).
b. Clean new seal (para 1.47).
13.29.5. Inspection
a. Check duct for cracks (para 13.1).
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M04-3588-1
