TM 1-1520-238-23
11-649
11.147. CPG DIRECTIONAL SHEAR PIN ACTIVATED DECOUPLER (SPAD) SHEAR RIVET REPLACEMENT
(AVIM)
11.147.1. Description
This task covers:
Removal. Cleaning. Inspection. Installation.
11.147.2. Initial Setup
Tools:
Airframe repairman’s tool kit (item 377, App H)
Personnel Required:
68G
Aircraft Structural Repairer
67R3F
Attack Helicopter Repairer/Technical
Inspector
References:
TM 1-1500-204-23
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
11.147.3. Removal
NOTE
If rivet is sheared go to step a. If rivet is
not sheared, go to step c.
a. Remove shear rivet half (1) from transducer
arm (2).
b. Remove rivet half (3) from SPAD (4).
c. Remove rivet (TM 1-1500-204-23).
11.147.4. Cleaning
a. Wipe removed and attaching parts with a
clean rag.
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