Bell 206L4 Maintenance Manual page 120

BHT-206L4-MM-1
5-28. 100-HOUR INSPECTION (CONT)
DATA REFERENCE
5-00-00
Page 84 Rev. 13 25 FEB 2011
SCHEDULED INSPECTIONS
INSPECTION TASK DESCRIPTION
3. Examine the four tailboom attachment fittings on fuselage
aft bulkhead and tailboom forward bulkhead for cracks. Give
special attention to the tailboom attachment fittings/intercostals
and bolts, and to fasteners between the intercostal. Particular
attention must be given to inspection of the upper left fitting
(refer to Chapter 4, Inspection Limitations Schedule).
4. Make sure the area is clean and visually examine all visible
sections of the upper left longeron between aft fuselage frame
at STA 204.92 and frame at STA 231.486 for general condition,
corrosion, and cracks.
a. If corrosion or a defect is found, submit details to
Product Support Engineering for evaluation and possible repair.
INITIAL
MECH OTHER
ECCN EAR99