Manufacturer
Bell
Number
Transport Canada CF-2020-15
Model(s)
206, 206A/A-1, 206B/B-1, 206L/L-1/L-3/L-4
Published Date
Effective Date
Summary
Supersedes but retains requirements of AD CF-2019-34, which mandated replacing nuts on the tail rotor drive shaft coupling bolt connection with an improved design. However, helicopters with an STC'd Air Comm modification use different part-numbered nuts, so the updated AD contains a requirement for helicopters with the STC installation to comply with Air Comm SB 206- 09261, which gives instructions to replace affected nuts with a different approved part number.
UUID
295