Textron Bell 206A Series, Maintenance Manual

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BHT-206A/B-SERIES-MM-1
5-00-00
30 APR 2013 Rev. 14 Page 151 Export Classification C, ECCN EAR99
SPECIAL INSPECTIONS
5-49. 10 TO 25 HOURS AFTER EACH INSTALLATION
DATA REFERENCE INSPECTION TASK DESCRIPTION
INITIAL
MECH OTHER
DATE: __________________W.O. _____________________
FACILITY: __________________________________________
HELICOPTER S/N: ___________________________________
REGISTRY NO.: _____________________________________
TOTAL TIME:_______________________________________
SIGNATURE:_______________ _________________________
SWASHPLATE ASSEMBLY
Chapter 62 1. Check swashplate tilt friction. Value must be between 15 to
32 pounds (67 to 142 N), if not within limits, adjust to 15 to
32 pounds (67 to 142 N) and check tilt friction every 10 to
25 hours until it is stabilized.
Chapter 65 DISC PACK COUPLING
1. Torque check disc pack coupling attaching hardware as
follows:
a. Apply the minimum torque (50 inch-pounds (5.65 Nm))
required for the fasteners. If the fasteners do not move, the
check is completed. Check torque seal and apply as required.
b. If the fastener(s) moved, do the steps that follow:
(1) Remove the affected disc pack coupling and
examine the bolts, nuts (minimum tare torque, refer to
BHT-ALL-SPM) and washer for condition. Discard damaged
parts.
(2) Examine the disc pack coupling for condition.
Discard damaged disc pack coupling.
c. Install the removed disc pack coupling and repeat
torque check after 10 to 25 hours.