89-03-01 R1: Radial Tires

89-03-01 R1 GOODYEAR: Amendment 39-6103 as revised by Amendment 39-6334. Applicability: 32x8.8R16, 10PR, P/N 328Q08G2 radial tires, with serial dates 8060Gxxx and above, installed on but not limited to ATR-42 aircraft. Compliance: Required as indicated, unless already accomplished. To prevent tire failure, accomplish the following: (a) Remove from service, all tires with serial dates between 8060Gxxx and 8320Gxxx, as follows: (1) Tires which have accumulated 250 or more landings since new on the effective date of this AD, within the next 50 landings. (2) Tires which have accumulated less than 250 landings since new on the effective date of this AD, at or prior to accumulating 300 landings. (3) Tires for which no landing record has been maintained, within the next 50 landings. (b) Remove from service, all tires with serial dates 8340Gxxx and above, as follows: (1) Tires which have accumulated 250 or more landings since new on the effective date of this AD, within the next 150 landings. (2) Tires which have accumulated less than 250 landings since new on the effective date of this AD, at or prior to accumulating 400 landings. (3) Tires for which no landing record has been maintained, within the next 150 landings. NOTES: (1) Tires with serial dates 8060Gxxx and above may be used as replacements subject to the restrictions of paragraphs (a) and (b) above. Tires with serial dates prior to 8060Gxxx are approved without restrictions. (2) Goodyear Alert Service Bulletins 32-001, dated December 5, 1988, and 32-002, Revision 1, dated July 14, 1989, apply to this AD. (c) Aircraft may be ferried in accordance with the provisions of FAR 21.197 and 21.199 to a base where the AD can be accomplished. (d) Upon submission of substantiating data by an owner or operator through an FAA Airworthiness Inspector, an alternate method of compliance with the requirements of this AD or adjustments to the compliance times specified in this AD may be approved by the Manager, Boston Aircraft Certification Office, Engine and Propeller Directorate, Aircraft Certification Service, Federal Aviation Administration, 12 New England Executive Park, Burlington, Massachusetts 01803. This AD revises AD 89-03-01, Amendment 39-6103 (54 FR 1342; January 13, 1989) which became effective on February 12, 1989. This amendment (39-6334, AD 89-03-01 R1) becomes effective on November 13, 1989.