Textron Bell 206L3, Руководство по обслуживанию

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BHT-206L3-MM-1
5-00-00
25 FEB 2011 Rev. 16 Page 157 ECCN EAR99
7. Perform a complete visual inspection of the flight control
system from pilot controls to main rotor head for bent or
damaged tubes, bellcranks, and supports, and for damaged
bearings. Particular attention should be given to the pitch link
assemblies and swashplate pivot assembly. In addition to
inspection pitch link assemblies for damage, inspect for
corrosion and cracks (pay particular attention to swaged ends of
jam nut or insert faying surface), and inspect for wear in pitch
horn trunnion bearings.
NOTE
Control tubes and pitch link assemblies may be
inspected for bends by rolling on a surface plate or
with the use of a metal straight edge. On fixed control
tubes, the swaged end must be concentric to tube
within 0.06 inch (1.5 mm) total indicator reading.
Inspect bearings for smoothness and maximum
allowable wear.
8. Check for leaks in hydraulic system, interference or binding
of hydraulic actuators, and controls and for satisfactory
operation.
9. Inspect main rotor mast as follows:
a. lnspect mast for indentations caused by hard contact by
main rotor hub static stops.
b. lnspect cabin roof shell and beam supporting the
transmission mount support assemblies for cracks or
deformation.
c. Inspect transmission up and down stops for
deformation and for loss of attachment nut torque.
d. Inspect the transmission restraint and drag pins for
damage. Inspect cabin roof shell and beam supporting
transmission restraint for cracks or deformation.
CONDITIONAL INSPECTIONS
5-53. HARD LANDING (CONT)
DATA REFERENCE INSPECTION TASK DESCRIPTION
INITIAL
MECH OTHER