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5-22.
300-HOUR AIRFRAME PROGRESSIVE INSPECTION — EVENT NO. 2 (CONT)
DATA REFERENCE
Chapter 63
Chapter 96
ECCN EAR99
PROGRESSIVE INSPECTIONS
INSPECTION TASK DESCRIPTION
TRANSMISSION AND PYLON ASSEMBLY
1.
Examine the following pylon support components:
a. Transmission link assemblies and bearings for damage
and deterioration.
b. Nodal beam flexures for condition and security.
c. Forward and aft nodal beam deck supports for condition
and security.
d. Nodal beam stops for evidence of excessive contact
with nodal beam arms.
e. Transmission restraint for damage and spherical
bearings for excessive wear and security.
f. Stop mount for condition and security. Stop mount
bushings for wear.
g. All pylon support elastomeric components for evidence
of deterioration.
h. All pylon support hardware for security of attachment.
2.
Examine transmission assembly for condition and security.
3.
Examine transmission assembly for evidence of oil
leakage.
4.
Examine all fluid lines for chafing, damage and evidence of
leakage.
5.
Examine transmission oil for evidence of contamination.
6.
Examine transmission oil filter bypass indicator for
condition. Bypass button should not be extended.
7.
Inspect all transmission chip detectors for accumulated
material.
8.
Perform functional test of all transmission chip detectors.
BHT-206L4-MM-1
INITIAL
MECH
25 FEB 2011 Rev. 13
OTHER
5-00-00
Page 55
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