BHT-206A/B-SERIES-MM-1
5-00-00
Page 98 Rev. 14 30 APR 2013
Export Classification C, ECCN EAR99
Chapter 96 6. Examine electrical components behind hat bin for
condition, security, and cleanliness.
Chapter 53 7. Examine engine and transmission support structure for
cracks, corrosion, or loose fasteners.
EXERCISE CARE AND USE ADEQUATE SCREW
LENGTH WHEN REINSTALLING VERTICAL
TUNNEL COVER TO AVOID CONTACT WITH TAIL
ROTOR CONTROL TUBE. IT IS RECOMMENDED
THAT THE FIFTH SCREW FROM THE TOP AND
NUTPLATE, IF INSTALLED, ON LEFT SIDE
VERTICAL TUNNEL COVER BE REPLACED WITH
A SPEED CLINCH C60207AA-020. WASHER
AN960PD10 MAY BE USED AS REQUIRED
UNDER SPEED CLINCH HEAD TO ADJUST FOR
GRIP LENGTH.
8. In the vertical tunnel area, examine the following:
Chapter 67 a. Flight control system tubes for evidence of chafing with
oil line or flex cable.
b. Flight control system bellcranks, levers, supports, and
walking beams for binding, excessive looseness, and security of
attachment.
Chapter 95 c. Oil lines for leakage, condition, and security.
Chapter 53 d. Roof beam interface with vertical tunnel for cracks,
corrosion, and loose fasteners.
e. Vertical tunnel stiffening angles at roof beam interface
for cracks, condition, and loose fasteners.
5-29. 300-HOUR INSPECTION (CONT)
DATA REFERENCE INSPECTION TASK DESCRIPTION
INITIAL
MECH OTHER
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