BHT-206A/B-SERIES-MM-1
5-00-00
30 APR 2013 Rev. 14 Page 75
Export Classification C, ECCN EAR99
Chapter 12 8. Lubricate aft short shaft (aluminum) splined adapter.
Chapter 65 9. Torque check disc pack coupling fasteners 50 to
70 inch-pounds (5.7 to 7.9 Nm).
Chapter 96 ELECTRICAL
1. Examine all electrical components, wires, cables, and
connectors in the area of the aft deck for chafing, general
condition, and security.
ZONE 6 — TAILBOOM
Chapter 11 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.
TAILBOOM STRUCTURE
In the event that cracks are found during inspection
of tailboom, contact Product Support Engineering.
Chapter 53 1. Clean entire tailboom taking particular care to remove all
grime and dirt.
2. Remove tail rotor driveshaft and gearbox fairings. Inspect
for condition and attachment of fasteners.
Chapter 53 3. Examine entire tailboom for cracks, dents, deformation,
waviness, working rivets, and chafing between tailboom skin
and fairing. Pay particular attention to the left side upper
quadrant of the tailboom. Also pay particular attention to the
rivets attaching the tail rotor gearbox support to the tailboom.
BHT-ALL-SRM 4. Replace any loose or working rivets found.
5. Replace removed, damaged, or worn anti-chafing adhesive
tape (C-460) as required.
5-24. 300-HOUR AIRFRAME PROGRESSIVE INSPECTION — EVENT NO. 4 (CONT)
DATA REFERENCE INSPECTION TASK DESCRIPTION
INITIAL
MECH OTHER
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