BHT-206A/B-SERIES-MM-1 TC APPROVED
4-00-00
Page 10 Rev. 16 25 JUN 2019
Export Classification C, ECCN EAR99
MISCELLANEOUS (CONT)
Emergency Floats Cylinder 206-073-919-001/-003/-005/-007 10 years
Emergency Floats Cylinder 206-073-922-101 10 years
Emergency Floats Cylinder 206-073-929-003/-101/-103 10 years
Emergency Floats Cylinder 206-073-930-101 10 years
Emergency Floats Cylinder 1269556-3/-4 15 years
Emergency Floats Cylinder 23711982 15 years
Emergency Floats Cylinder 274645 15 years
Squib, Emergency Floats 94455 15 years
Squib, Emergency Floats 29022968 15 years
Hoist Cable Cutter Assembly Y-1265-11-1
POWER PLANT
Turboshaft Engine 250-C18 Series Refer to Rolls-Royce 250-C18 Series
Operation and Maintenance Manual,
5W2
Turboshaft Engine 250-C20 Series Refer to Rolls-Royce 250-C20 Series
Operation and Maintenance Manual,
10W2
AIRFRAME
Pylon Support Link 206-031-508-005/-007
NOTES:
Airworthiness limitation for part number listed applies to all successive dash numbers for that component
unless otherwise specified.
Main rotor yokes 206-010-101-125/-129 are not listed and are conditional. All yokes listed have a 10-year
airworthiness life. Yokes in use as of 17 July 1979, with less than 5 years in service, shall be removed after
10 years. Yokes in use as of 17 July 1979, with more than 5 years in service, will have been removed by
1 January 1984. Refer to ASB 206-79-4, dated 17 July 1979.
Main rotor trunnions 206-010-104 and 206-011-113-001 with more than 2400 hours in service, or time in
use unknown, will have been removed from service by 1 September 1981. Refer to ASB 206-80-7 Rev. B,
dated 15 October 1980.
Table 4-1. Airworthiness Limitations Schedule (Cont)
COMPONENT
PART NUMBER
AIRWORTHINESS LIFE