BHT-206A/B-SERIES-MM-1 TC APPROVED
4-00-00
Page 6 Rev. 16 25 JUN 2019
Export Classification C, ECCN EAR99
SURROUNDING THEIR USE MAY CALL
FOR OPERATION OF THE MILITARY
HELICOPTER OUTSIDE OF THE
APPROVED COMMERCIAL FLIGHT
ENVELOPE. CONSEQUENTLY, PARTS
THAT HAVE BEEN USED ON MILITARY
HELICOPTERS SHOULD NOT BE USED
ON COMMERCIAL HELICOPTERS.
AIRWORTHINESS LIFE OF SOME KIT
COMPONENTS MAY NOT BE COVERED
IN THIS SCHEDULE. REFER TO
APPLICABLE SERVICE INSTRUCTION
(SI) OR MAINTENANCE MANUAL
SUPPLEMENT (MMS) FOR KIT
COMPONENTS’ SCHEDULE.
The airworthiness life given or the failure to
give an airworthiness life to a component
does not constitute a warranty of any kind.
The only warranty applicable to the
helicopter or any component is the
warranty included in the Purchase
Agreement for the helicopter or the
component.
The airworthiness lives given to the components and
assemblies are determined by experience, tests and
the judgment of Bell Helicopter engineers. The
airworthiness lives and inspection intervals cannot be
changed without the approval of the Minister of
Transport Canada.
Prior to disposing of unsalvageable helicopter parts
and materials, caution should be exercised to ensure
that the parts and materials are disposed of in a
manner that does not allow them to be returned for
service. Refer to FAA Advisory Circular 21-38 for
guidance on the disposal of unsalvageable helicopter
parts and materials.
Table 4-1. Airworthiness Limitations Schedule
COMPONENT
PART NUMBER
AIRWORTHINESS LIFE
MAIN ROTOR HUB AND BLADES
Main Rotor Yoke 206-010-101-001/-009/-013/
-019/-021
10 years
Main Rotor Grip 206-010-102-009/-013/-117/-121 4800 hours
Main Rotor Trunnion 206-010-104-003 2400 hours
Tension Torsion Strap 206-010-105-003/-005
Strap Retention Pin 206-010-123-001 100 hours
Strap Retention Pin 206-010-123-003 1200 hours
Strap Retention Fitting 206-010-155-007 100 hours