Columbia Helicopters, Inc. | Kawasaki Heavy Industries, Limited Airworthiness Directives

10 ADs indexed for Columbia Helicopters, Inc. | Kawasaki Heavy Industries, Limited aircraft.

Models

Recent ADs

2012-14-10

final rule

Airworthiness Directives; Boeing Vertol (Type Certificate Currently Held by Columbia Helicopters, Inc. (CHI)) and Kawasaki Heavy Industries, Limited Helicopters (Kawasaki)

Unsafe Condition: Failure of an upper collective pitch control yoke bolt (bolt).

Effective: Aug 7, 2012 Category: aircraft Compliance: Before further flight

Why matched: Airworthiness Directives; Boeing Vertol (Type Certificate Currently Held by Columbia Helicopters, Inc. (CHI)) and Kawasaki Heavy Industries, Limited Helicopters (Kawasaki)

Technical illustration of an aircraft flight control surface and actuator
Problem area Flight controls

88-14-03

final rule

Airworthiness Directives; BOEING HELICOPTER COMPANY (BOEING VERTOL; VERTOL) AND KAWASAKI HEAVY INDUSTRIES, LTD Model 107-II and Kawasaki KV107-II and KV107-IIA Helicopters

Unsafe Condition: Failure of a main rotor hub, P/N 107R2550, which could result in loss of control of the helicopter.

Effective: Jul 5, 1988 Category: aircraft Compliance: Within the next 10 hours' time in service (TIS) after the effective date of this AD, unless accom...

Why matched: Airworthiness Directives; BOEING HELICOPTER COMPANY (BOEING VERTOL; VERTOL) AND KAWASAKI HEAVY INDUSTRIES, LTD Model 107-II and Kawasaki KV107-II and KV107-IIA Helicopters

Technical illustration of a helicopter rotor hub assembly
Problem area Rotor system

88-12-09

final rule

BOEING HELICOPTER COMPANY (BOEING VERTOL; VERTOL) AND KAWASAKI HEAVY INDUSTRIES, LTD: y Model 107-II and Kawasaki Model KV107- IIA Helicopters

Unsafe Condition: A cracked aft main rotor shaft slider guide, Part Number 107R3574-1, could cause possible hazards in flight.

Effective: Jun 2, 1988 Category: aircraft Compliance: Within the next 10 hours time in service from the effective date of this AD, or before the accumu...

Why matched: BOEING HELICOPTER COMPANY (BOEING VERTOL; VERTOL) AND KAWASAKI HEAVY INDUSTRIES, LTD: y Model 107-II and Kawasaki Model KV107- IIA Helicopters

Technical illustration of a helicopter rotor hub assembly
Problem area Rotor system

87-11-05 R4

final rule

Airworthiness Directives; BOEING VERTOL COMPANY (VERTOL) AND KAWASAKI HEAVY INDUSTRIES, LTD. Model 107-II Helicopters and Kawasaki KV107-II and IIA Helicopters

Unsafe Condition: Fatigue failure of life limited components such as the Alum Synch Shaft Assembly, Steel Synch Shaft Assembly, Synchronizing Shaft Splined Adapter, Quill Shaft, Fwd and Aft Rotor Hubs, and Fwd and A...

Effective: May 14, 1987 Category: aircraft Compliance: within the next 100 hours' time in service after the effective date of this AD

Why matched: Airworthiness Directives; BOEING VERTOL COMPANY (VERTOL) AND KAWASAKI HEAVY INDUSTRIES, LTD. Model 107-II Helicopters and Kawasaki KV107-II and IIA Helicopters

83-07-06

final rule

Airworthiness Directive; BOEING VERTOL COMPANY AND KAWASAKI HEAVY INDUSTRIES, LTD. Model 107-II and Kawasaki KV107-II and KV107-IIA Helicopters

Unsafe Condition: Failure of the steel synchronizing shaft due to improperly drilled rivet holes.

Effective: Apr 4, 1983 Category: aircraft Compliance: Within 50 hours' time in service after the effective date (April 4, 1983) and every 300 hours' ti...

Why matched: Airworthiness Directive; BOEING VERTOL COMPANY AND KAWASAKI HEAVY INDUSTRIES, LTD. Model 107-II and Kawasaki KV107-II and KV107-IIA Helicopters

81-15-07

final rule

Airworthiness Directives; KAWASAKI HEAVY INDUSTRIES, LTD. (KHI) Models KV107-II and KV107-IIA Helicopters

Unsafe Condition: Fatigue failure of the main rotor tension-torsion strap assemblies, P/N 107R2003-1.

Effective: Aug 25, 1981 Category: aircraft Compliance: on or before the accumulation of 27,800 hours' time in service

Why matched: Airworthiness Directives; KAWASAKI HEAVY INDUSTRIES, LTD. (KHI) Models KV107-II and KV107-IIA Helicopters

Technical illustration of a helicopter rotor hub assembly
Problem area Rotor system

81-14-05

final rule

Airworthiness Directives; KAWASAKI HEAVY INDUSTRIES, LTD. Model KV 107-II and KV 107-IIA Helicopters

Unsafe Condition: Fatigue failure of the rotor pitch housing due to cracks in the lug area of the pitch bearing housings and blade sockets.

Effective: Jul 9, 1981 Category: aircraft Compliance: Compliance required as indicated, unless already accomplished.

Why matched: Airworthiness Directives; KAWASAKI HEAVY INDUSTRIES, LTD. Model KV 107-II and KV 107-IIA Helicopters

81-04-10

final rule

Airworthiness Directives; KAWASAKI HEAVY INDUSTRIES, LTD. Models KV107-II and KV107-IIA Helicopters

Unsafe Condition: Possible restriction of cyclic stick travel, which could result in an unsafe flight condition.

Effective: Feb 26, 1981 Category: aircraft Compliance: Within the next 25 hours time in service after the effective date of this AD

Why matched: Airworthiness Directives; KAWASAKI HEAVY INDUSTRIES, LTD. Models KV107-II and KV107-IIA Helicopters

80-15-11

final rule

Airworthiness Directives; KAWASAKI HEAVY INDUSTRIES, LTD. Models KV107-II and KV107-IIA Helicopters

Unsafe Condition: Failure of aft transmission quill shafts, part numbers 107D2067-1 and -3, due to accumulated time in service.

Effective: Aug 7, 1980 Category: aircraft Compliance: Within 50 hours time in service after the effective date of this AD

Why matched: Airworthiness Directives; KAWASAKI HEAVY INDUSTRIES, LTD. Models KV107-II and KV107-IIA Helicopters

78-01-17

final rule

Airworthiness Directives; KAWASAKI HEAVY INDUSTRIES, LTD Models KV-107-II and KV-107-IIA Helicopter

Unsafe Condition: Fatigue cracks on the forward and aft rotor drive shafts, fatigue failure of the aft rotor transmission quill shaft, cracking in the synchronizing shaft splined adapter, cracking in the rotor pitch...

Effective: Jan 23, 1978 Category: aircraft Compliance: Within the next 25 hours time in service after the effective date of this AD, unless already acco...

Why matched: Airworthiness Directives; KAWASAKI HEAVY INDUSTRIES, LTD Models KV-107-II and KV-107-IIA Helicopter

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