Division Eurocopter SA 360 and SA 365 (Dauphin) S - AD/DAUPHIN/68 Amdt 2 - Main Gearbox Base Plate - Eurocopter SA 360 and SA 365 (Dauphin) Series Helicopters

Eurocopter SA 360 and SA 365 (Dauphin) Series Helicopters

AD/DAUPHIN/68 Amdt 2	Main Gearbox Base Plate	6/2008

Applicability:	All SA 365 N, N1, and AS 365 N2, N3 helicopters, all serial numbers, equipped with a main gearbox base plate before embodiment of MOD 0763C45.
Requirement:	1. On SA 365 N, N1, helicopter versions:a. Equipped with a MGB that has logged less than 9,900 flight cycles and has never been overhauled or repaired:- Action in accordance with paragraph 2.B. of Eurocopter Alert Service Bulletin (ASB) 05.00.45 R1 or latter approved revision.b. Equipped with a MGB that has logged 9,900 or more flight cycles, and has never been overhauled or repaired:- Action in accordance with paragraph 2.B. of ASB 05.00.45 R1 or latter approved revision.c. Equipped with a newly overhauled or newly repaired MGB:- Action in accordance with paragraph 2.B. of ASB 05.00.45 R1 or latter approved revision.2. On AS 365 N2, N3, helicopter versions:a. Equipped with a MGB that has logged less than 7,300 flight cycles and has never been overhauled or repaired:- Action in accordance with paragraph 2.B. of ASB 05.00.45 R1 or latter approved revision.b. Equipped with a MGB that has logged 7,300 or more flight cycles and has never been overhauled or repaired:- Action in accordance with paragraph 2.B. of ASB 05.00.45 R1 or latter approved revision.

Applicability:

All SA 365 N, N1, and AS 365 N2, N3 helicopters, all serial numbers, equipped with a main gearbox base plate before embodiment of MOD 0763C45.

Requirement:

1. On SA 365 N, N1, helicopter versions:a. Equipped with a MGB that has logged less than 9,900 flight cycles and has never been overhauled or repaired:- Action in accordance with paragraph 2.B. of Eurocopter Alert Service Bulletin (ASB) 05.00.45 R1 or latter approved revision.b. Equipped with a MGB that has logged 9,900 or more flight cycles, and has never been overhauled or repaired:- Action in accordance with paragraph 2.B. of ASB 05.00.45 R1 or latter approved revision.c. Equipped with a newly overhauled or newly repaired MGB:- Action in accordance with paragraph 2.B. of ASB 05.00.45 R1 or latter approved revision.2. On AS 365 N2, N3, helicopter versions:a. Equipped with a MGB that has logged less than 7,300 flight cycles and has never been overhauled or repaired:- Action in accordance with paragraph 2.B. of ASB 05.00.45 R1 or latter approved revision.b. Equipped with a MGB that has logged 7,300 or more flight cycles and has never been overhauled or repaired:- Action in accordance with paragraph 2.B. of ASB 05.00.45 R1 or latter approved revision.

	c. Equipped with a newly overhauled or newly repaired MGB:- Action in accordance with paragraph 2.B. of ASB 05.00.45 R1 or latter approved revision.Note: EASA AD 2006-0101 refers.
Compliance:	1. a. Upon accumulating 9,900 flight cycles. Thereafter at intervals not to exceed 55 flight hours.b. At the next ALF-check (after the last flight of the day check) after18 February 2004. Thereafter at intervals not to exceed 55 flight hours.c. At the next ALF-check after 18 February 2004. Thereafter at intervals not to exceed 55 flight hours.2. a. Upon accumulating 7,300 flight cycles. Thereafter at intervals not to exceed 55 flight hours.b. At the next ALF-check after 18 February 2004. Thereafter at intervals not to exceed 55 flight hours.c. At the next ALF-check after 18 February 2004. Thereafter at intervals not to exceed 55 flight hours.The compliance times remain unchanged by this issue of the Directive.

c. Equipped with a newly overhauled or newly repaired MGB:- Action in accordance with paragraph 2.B. of ASB 05.00.45 R1 or latter approved revision.Note: EASA AD 2006-0101 refers.

Compliance:

1. a. Upon accumulating 9,900 flight cycles. Thereafter at intervals not to exceed 55 flight hours.b. At the next ALF-check (after the last flight of the day check) after18 February 2004. Thereafter at intervals not to exceed 55 flight hours.c. At the next ALF-check after 18 February 2004. Thereafter at intervals not to exceed 55 flight hours.2. a. Upon accumulating 7,300 flight cycles. Thereafter at intervals not to exceed 55 flight hours.b. At the next ALF-check after 18 February 2004. Thereafter at intervals not to exceed 55 flight hours.c. At the next ALF-check after 18 February 2004. Thereafter at intervals not to exceed 55 flight hours.The compliance times remain unchanged by this issue of the Directive.

Eurocopter SA 360 and SA 365 (Dauphin) SEurocopter SA 360 and SA 365 (Dauphin) Series Helicopters

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Eurocopter SA 360 and SA 365 (Dauphin) Series Helicopters