BHT-206A/B-SERIES-MM-1
5-00-00
Page 20 Rev. 14 30 APR 2013
Export Classification C, ECCN EAR99
c. Pillow blocks
d. Grips
e. Pitch horns
f. Static stops
6. Examine pitch horn trunnion bearings for evidence of wear,
damage, and for security.
7. Torque check pillow block retention hardware 84 to
107 inch-pounds (9.4 to 12 Nm). Examine for misalignment of
anti-slippage marks (ASB 206-97-90).
8. Examine main rotor yoke for corrosion or mechanical
damage as follows:
BHT-206A/B/L-Series-
CR&O,
Chapter 62
a. Examine fillet radius of both yoke spindles inboard of
wear sleeves for evidence of corrosion. If corrosion is visible,
remove with fine abrasive pad (C-407). If corrosion cannot be
removed with pads, or is extensive, disassemble hub for
inspection and repair.
If the main rotor hub must be disassembled, omit
remaining steps.
b. Examine entire yoke centre section (inboard and
outboard surfaces) for damage.
c. Touch up all repaired areas or areas of bare metal in
accordance with applicable main rotor hub inspection and repair
instructions.
d. Ensure no sealant voids are visible around shields (up
to and including hub assembly 206-011-100-021) or wear
sleeve, strap fittings, and grip closure. Recoat with sealant
(C-308) as required.
5-16. 100-HOUR AIRFRAME PROGRESSIVE INSPECTION — EVENT NO. 1 (CONT)
DATA REFERENCE INSPECTION TASK DESCRIPTION
INITIAL
MECH OTHER
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