BHT-206A/B-SERIES-MM-1
5-00-00
Export Classification C, ECCN EAR99
5-33. 12-MONTH INSPECTION
DATA REFERENCE INSPECTION TASK DESCRIPTION
INITIAL
MECH OTHER
DATE: __________________W.O. _____________________
FACILITY: __________________________________________
HELICOPTER S/N: ___________________________________
REGISTRY NO.: _____________________________________
TOTAL TIME:_______________________________________
SIGNATURE:________________________________________
GENERAL
1. Ensure that a 100 or 300-hour airframe progressive
inspection (all four or six events, as applicable) or the 100 or
300-hour airframe periodic inspection has been completed in
the last 12 calendar month period.
2. Inspect all fuel system, oil system, and hydraulic system
filler caps for proper functioning and sealing. Make sure the
sealing o-rings within the fillet caps are in good condition.
Repair or replace the filler caps or replace sealing o-rings as
required.
Chapter 18 3. Perform a dynamic balance of the main rotor hub and
blade assembly
FUEL SYSTEM
Chapter 96 1. Do an operational check of the fuel low caution system.
Chapter 28 2. Remove fuel boost pump assemblies and inspect fuel cell
interiors for debris, water contamination, and fungus growth.
AIRFRAME
Remove overhead upholstery, hat bin, soundproofing blanket,
and access panels. Inspect engine and transmission support
structure for cracks and corrosion.
30 APR 2013 Rev. 14 Page 111/112
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