BHT-206A/B-SERIES-MM-1
5-00-00
30 APR 2013 Rev. 14 Page 61
Export Classification C, ECCN EAR99
11. Examine relief valve and solenoid valve for leaks,
condition, and security.
Chapter 63 TRANSMISSION AND PYLON ASSEMBLY
1. Examine the following pylon support components for
condition and security:
a. Pylon support link assemblies and bearing for damage
and deterioration.
b. Forward and aft deck fittings and surrounding structure.
c. Deck fitting spherical bearings.
d. Drag pin and bearing for damage and deterioration.
e. Static stop plate on deck for condition and sheared
rivets.
f. Isolation mount for evidence of main driveshaft contact
and general condition and security.
g. All pylon support hardware for security of attachment.
2. Examine transmission assembly for condition and security.
3. Examine transmission oil cooler for condition, security, and
obstructions to air flow.
4. Examine transmission oil cooler air duct for condition,
security, and obstructions to air flow. Give special attention to
chafing damage.
5. Examine transmission assembly for evidence of oil
leakage.
6. Examine all fluid lines for chafing, damage, and evidence
of leakage.
7. Examine transmission oil for evidence of contamination.
8. Inspect all transmission chip detectors, including mast
bearing chip detector, if installed, for accumulated material.
5-22. 300-HOUR AIRFRAME PROGRESSIVE INSPECTION — EVENT NO. 2 (CONT)
DATA REFERENCE INSPECTION TASK DESCRIPTION
INITIAL
MECH OTHER
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