Bell 206L User Manual

BHT-206L4-MM-1 TC APPROVED
4-00-00
Page 10 Rev. 23 25 JUN 2019
Export Classification C, ECCN EAR99
Landing gear aft crosstube 206-053-211-103 has an airworthiness life of 33,000 landings. Refer to
ASB 206L-94-97, dated 17 August 1994.
Reservoir per DOT-3HT specification and Exemption Letter DOT-E-7218. Life starts from date of
manufacture.
Affected horizontal stabilizer 206-023-119-167 must be removed from service no later than
30 September 2008. Refer to ASB 206L-06-141 for list of horizontal stabilizer serial numbers affected.
Applicable horizontal stabilizers must be inspected every 600 hours or annually until replaced. Refer to
ASB 206L-06-141 for inspection details.
Tail rotor blades 206-016-201-127 and subsequent, retirement life increased to 2500 hours. Refer to
TB 206L-89-147, dated 2 June 1989.
Main rotor blades 206-015-001-ALL (all dash numbers). It is permissible to use any main rotor blade
(mix and match) on 206L, 206L1, 206L3, 206L4, provided that all conditions are met. Refer to
TB 206L-87-142, dated 1 October 1987, and IL 206L-00-68 Rev. A or subsequent.
Tail rotor blades 206-016-201-ALL (all dash numbers). It is permissible to use any tail rotor blade on
206L, 206L1, 206L3, 206L4 provided that all conditions are met. Refer to TB 206L-94-172, dated
19 December 1994.
Part of squib assembly 30908. Retire squib no later than 15 years after date of manufacturing. Dispose
of time expired squib in accordance with local regulations.
Part of squib assembly 29022971 and approved alternate for squib 30908. Retire squib no later than
15 years after date of manufacturing. Dispose of time expired squib in accordance with local
regulations.
Storage life of cutter assembly Y-1265-11-1, in original sealed container, is set at 60 months. Service life
is 36 months from the time the cutter assembly is removed from the original sealed container. The
36-month service life must be contained within the 60-month storage life. Dispose of time expired squib
in accordance with local regulations.
Example 1 – Cutter assembly stored for 24 months: 60 - 24 = 36-month service life.
Example 2 – Cutter assembly stored for 48 months: 60 - 48 = 12-month service life.
Example 3 – Cutter assembly stored for 1 month: 60 - 1 = 59 months, reduced to 36 months maximum
service life.
The airworthiness life of 4000 hours is only applicable to main rotor blades not affected by
ASB 206L-09-159 Rev. A, dated 13 November 2009, or subsequent. Refer to TCCA AD CF-2011-44
R1, dated 1 February 2012, or subsequent for life applicable to blades affected by ASB 206L-09-159.
Main rotor hub tension torsion straps 206-310-004 have an airworthiness life of 1200 hours or 48
months, whichever occurs first. The calendar life of 48 months starts when new straps are installed in a
main rotor hub and blade assembly, and are subjected to rotation on the helicopter.
Table 4-1. Airworthiness Limitations Schedule (Cont)
NOTES (CONT):
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Bell 206L Specifications

General

Brand	Bell
Model	206L
Category	Toy
Language	English