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5-24.
300-HOUR AIRFRAME PROGRESSIVE INSPECTION — EVENT NO. 4
DATA REFERENCE
Chapter 11
Chapter 71
Chapter 79
ECCN EAR99
PROGRESSIVE INSPECTIONS
INSPECTION TASK DESCRIPTION
DATE: __________________W.O. _____________________
FACILITY: _________________ _ ________________________
HELICOPTER S/N: __________ _ ________________________
REGISTRY NO.: ____________ _ ________________________
TOTAL TIME:_______________________________________
SIGNATURE:_______________ _ ________________________
ZONE 5 — AFT TOP DECK
PLACARDS AND MARKINGS
1.
Examine the placards, decals and markings. Ensure they
are readable, correctly applied and in agreement with the
applicable configuration of your helicopter.
AIRFRAME (AFT TOP DECK)
1.
Remove and examine aft fairing and attachment fasteners
for condition and security.
2.
Examine fairing retainer for condition.
3.
Examine exterior of aft deck structure for condition.
OIL SYSTEM
1.
Examine oil cooler area for evidence of oil leaks. Examine
oil cooler pan for cleanliness and make sure the drain is not
blocked.
2.
Examine all flexible and rigid fluid lines for condition and
security.
a. Pay particular attention for chafing damage and kinked
lines.
BHT-206L4-MM-1
INITIAL
MECH
25 FEB 2011 Rev. 13
OTHER
5-00-00
Page 63
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