AD 95-23-03 Airworthiness Directives; General Electric Company CF6 Series Turbofan Engines

General Electric Company (GE) CF6-45/-50/-80A/- 80C2 series turbofan engines installed with High Pressure Compressor Stage 3-9 Spools, Part Numbers (P/Ns) 1333M66G01, 1333M66G03; 1333M66G07, 1333M66G09, 1781M52P01, 1781M53G01,1854M95P01, 1854M95P02, 1854M95P03, 1854M95P04, 1854M95P05, 1854M95P06; 9136M89G02, 9136M89G03, 9136M89G06, 9136M89G07, 9136M89G08, 9136M89G09, 9136M89G10, 9136M89G11, 9136M89G17, 9136M89G18, 9136M89G19, 9136M89G20, 9136M89G21, 9136M89G22, 9136M89G27, 9253M85G01, 9253M85G02, 9273M14G01, 9331M29G01, and 9380M28P05 installed on, but not limited to, Airbus A300 and A310 series, Boeing 747 and 767 series, and McDonnell Douglas DC-10 and MD-11 series aircraft. Note: This airworthiness directive (AD) applies to each engine identified in the preceding applicability provision, regardless of whether it has been modified, altered, or repaired in the area subject to the requirements of this AD. For engines that have been modified, altered, or repaired so that the performance of the requirements of this AD is affected, the owner/operator must use the authority provided in paragraph (o) to request approval from the Federal Aviation Administration (FAA). This approval may address either no action, if the current configuration eliminates the unsafe condition, or different actions necessary to address the unsafe condition described in this AD. Such a request should include an assessment of the effect of the changed configuration on the unsafe condition addressed by this AD. In no case does the presence of any modification, alteration, or repair remove any engine from the applicability of this AD.

Required as indicated, unless accomplished previously. To prevent high pressure compressor rotor (HPCR) stage 3-9 spool cracking and separation, which can result in an uncontained engine failure and aircraft damage, accomplish the following: (a) Eddy current and ultrasonic inspect for cracks HPCR stage 3- 9 spools, with Part Numbers (P/N's) 9136M89G08, 9253M85G02, 9273M14G01, and 9331M29G01, with serial Numbers (S/N) listed in Table 801 of GE CF6-50 Shop Manual GEK 50481, Temporary Revision 05- 0011, dated November 3, 1995; and with P/N's 9136M89G02 and 9136M89G06, installed in GE CF6-45/-50 series engines. Perform the inspections in accordance with GE CF6-50 Service Bulletin (SB) No. 72-1108, Original, dated November 6, 1995, as follows: (1) For HPCR stage 3-9 spools with 3,000 or more cycles in service (CIS) on the effective date of this AD since last inspection in accordance with GE CF6-50 SB No. 72-888, Original, Revision 1, Revision 2, Revision 3, Revision 4, or Revision 5; or GE CF6-50 SB No. 72-1000, Original, Revision 1, or Revision 2; or GE CF6-50 SB No. 72-1008, Original; or GE CF6-50 SB No. 72-1108, Original; inspect prior to exceeding 500 CIS after the effective date of this AD, or 4,000 CIS since last inspection, whichever occurs first. (2) For HPCR stage 3-9 spools with less than 3,000 CIS since last inspection in accordance with GE CF6-50 SB No. 72-888, Original, Revision 1, Revision 2, Revision 3, Revision 4, or Revision 5; or GE CF6-50 SB No. 72-1000, Original, Revision 1, or Revision 2, or GE CF6-50 SB No. 72-1008, Original; or GE CF6-50 SB No. 72-1108, Original; inspect at the earliest occurrence of the following after the effective date of this AD: the next piece-part exposure after accumulating 1,000 CIS since last inspection, the next shop visit after accumulating 2,000 CIS since last inspection, or prior to exceeding 3,500 CIS since last inspection. (3) For HPCR stage 3-9 spools that have not been previously inspected in accordance with GE CF6-50 SB No. 72-888, Original, Revision 1, Revision 2, Revision 3, Revision 4, or Revision 5; or GE CF6-50 SB No. 72-1000, Original, Revision 1, or Revision 2; or GE CF6-50 SB No. 72-1008, Original; or GE CF6-50 SB No. 72-1108, Original; on the effective date of this AD, inspect prior to exceeding 30 days from the effective date of this AD. (4) Thereafter, reinspect HPCR stage 3-9 spools for cracks at intervals not to exceed the earliest occurrence of the following: the [[Page 57805]] next piece-part exposure after accumulating 1,000 CIS since last inspection, the next shop visit after accumulating 2,000 CIS since last inspection, or prior to exceeding 3,500 CIS since last inspection. (5) Remove from service prior to further flight HPCR stage 3-9 spools that equal or exceed the reject criteria established by GE CF6-50 SB No. 72-1108, Original, dated November 6, 1995, and replace with a serviceable part. (b) Eddy current and ultrasonic inspect for cracks HPCR stage 3- 9 spools, with P/N's 9136M89G08, 9253M85G02, 9273M14G01, and 9331M29G01, with S/N not listed in Table 801 of GE CF6-50 Shop Manual GEK 50481, Temporary Revision 05-0011, dated November 3, 1995; and with P/N's 9136M89G03, 9136M89G07, 9136M89G09, 9136M89G17, 9136M89G18, and 9253M85G01, installed in GE CF6-45/-50 series engines. Perform the inspections in accordance with GE CF6-50 SB No. 72-1108, Original, dated November 6, 1995, as follows: (1) For HPCR stage 3-9 spools that have been inspected in accordance with GE CF6-50 SB No. 72-888, Original, Revision 1, Revision 2, Revision 3, Revision 4, or Revision 5; or GE CF6-50 SB No. 72-1000, Original, Revision 1, or Revision 2; or GE CF6-50 SB No. 1008, Original; or GE CF6-50 SB No. 72-1108, Original; on the effective date of this AD, inspect either at the next piece-part exposure after accumulating 1,000 CIS since last inspection and more than 4,000 cycles since new (CSN), or the next shop visit after accumulating 2,000 CIS since last inspection and more than 4,000 CSN, whichever occurs first. (2) For HPCR stage 3-9 spools that have not been previously inspected in accordance with GE CF6-50 SB No. 72-888, Original, Revision 1, Revision 2, Revision 3, Revision 4, or Revision 5; or GE CF6-50 SB No. 72-1000, Original, Revision 1, or Revision 2; or GE CF6-50 SB No. 1008, Original; or GE CF6-50 SB No. 72-1108, Original; on the effective date of this AD, inspect at the next piece-part exposure after accumulating 1,000 CSN, or at the next shop visit after accumulating 4,000 CSN, whichever occurs first. (3) Thereafter, reinspect HPCR stage 3-9 spools at intervals not to exceed either the next piece-part exposure after accumulating 1,000 CIS since last inspection and more than 4,000 CSN, or the next shop visit after accumulating 2,000 CIS since last inspection and more than 4,000 CSN, whichever occurs first. (4) Remove from service prior to further flight HPCR stage 3-9 spools that equal or exceed the reject criteria established by GE CF6-50 SB No. 72-1108, Original, dated November 6, 1995, and replace with a serviceable part. (c) Eddy current and ultrasonic inspect for cracks HPCR stage 3- 9 spools, with P/N's 9136M89G19, 9136M89G21, 9136M89G22, and 9136M89G27, installed in GE CF6-45/ -50 series engines, in accordance with GE CF6-50 SB No. 72-1108, Original, dated November 6, 1995, as follows: (1) For HPCR stage 3-9 spools that have been inspected in accordance with GE CF6-50 SB No. 72-888, Original, Revision 1, Revision 2, Revision 3, Revision 4, or Revision 5; or GE CF6-50 SB No. 72-1000, Original, Revision 1, or Revision 2; or GE CF6-50 SB No. 1008, Original; or GE CF6-50 SB No. 72-1108, Original; on the effective date of this AD, inspect at the next piece-part exposure after accumulating 1,000 CIS since last inspection and more than 4,000 CSN. (2) For HPCR stage 3-9 spools that have not been previously inspected in accordance with GE CF6-50 SB No. 72-888, Original, Revision 1, Revision 2, Revision 3, Revision 4, or Revision 5; or GE CF6-50 SB No. 72-1000, Original, Revision 1, or Revision 2; or GE CF6-50 SB No. 1008, Original, or GE CF6-50 SB No. 72-1108, Original; on the effective date of this AD, inspect at the next piece-part exposure after accumulating 1,000 CSN, or the next shop visit after accumulating 4,000 CSN, whichever occurs first. (3) Thereafter, reinspect HPCR stage 3-9 spools at intervals not to exceed the next piece-part exposure after accumulating 1,000 CIS since last inspection and more than 4,000 CSN. (4) Remove from service prior to further flight HPCR stage 3-9 spools that equal or exceed the reject criteria established by GE CF6-45/50 SB No. 72-1108, Original, dated November 6, 1995, and replace with a serviceable part. (d) Eddy current and ultrasonic inspect for cracks HPCR stage 3- 9 spools, P/N 9136M89G10 with the following S/N's: MPOM0054, MPOM7090, MPOM8303, MPOM8304, MPOM9263, MPOM9264, MPON0054, MPON0071, MPON0072, MPON1643, MPON4251, and MPON4253; installed in GE CF6-80A/-80A1/-80A2/ -80A3 model engines. Perform the inspections in accordance with GE CF6-80A SB No. 72-678, Original, dated November 6, 1995, as follows: (1) For HPCR stage 3-9 spools with 3,000 or more CIS on the effective date of this AD since last inspection in accordance with GE CF6-80A SB No. 72-500, Original, Revision 1, Revision 2, Revision 3, Revision 4, or Revision 5; or GE CF6-80A SB No. 72-583, Original, Revision 1, Revision 2, Revision 3, or Revision 4; or GE CF6-80A SB No. 72-678, Original; inspect prior to exceeding 500 CIS after the effective date of this AD, or 4,000 CIS since last inspection, whichever occurs first. (2) For HPCR stage 3-9 spools with less than 3,000 CIS on the effective date of this AD since last inspection in accordance with GE CF6-80A SB No. 72-500, Original, Revision 1, Revision 2, Revision 3, Revision 4, or Revision 5; or GE CF6-80A SB No. 72-583, Original, Revision 1, Revision 2, Revision 3, or Revision 4; or GE CF6-80A SB No. 72-678, Original; inspect at the earliest occurrence of the following after the effective date of this AD: the next piece-part exposure after accumulating 1,000 CIS since last inspection, the next shop visit after accumulating 2,000 CIS since last inspection, or prior to exceeding 3,500 CIS since last inspection. (3) For HPCR stage 3-9 spools that have not been previously inspected in accordance with GE CF6-80A SB No. 72-500, Original, Revision 1, Revision 2, Revision 3, Revision 4, or Revision 5; GE CF6-80A SB No. 72-583, Original, Revision 1, Revision 2, Revision 3, or Revision 4; or GE CF6-80A SB No. 72-678, Original; on the effective date of this AD, inspect prior to exceeding 30 days from the effective date of this AD. (4) Thereafter, reinspect HPCR stage 3-9 spools at intervals not to exceed the earliest occurrence of the following: the next piece- part exposure after accumulating 1,000 CIS since last inspection, the next shop visit after accumulating 2,000 CIS since last inspection, or prior to exceeding 3,500 CIS since last inspection. (5) Remove from service prior to further flight HPCR stage 3-9 spools that equal or exceed the reject criteria established by GE CF6-80A SB No. 72-678, Original, dated November 6, 1995, and replace with a serviceable part. (e) Eddy current and ultrasonic inspect for cracks HPCR stage 3- 9 spools, P/N 9136M89G10 with S/N's other than those listed in paragraph (d) of this AD, and P/N 9136M89G11, installed in GE CF6- 80A/-80A2 model engines, in accordance with GE CF6-80A SB No. 72- 678, Original, dated November 6, 1995, as follows: (1) For HPCR stage 3-9 spools that have been inspected in accordance with GE CF6-80A SB No. 72-500, Original, Revision 1, Revision 2, Revision 3, Revision 4, or Revision 5; GE CF6-80A SB No. 72-583, Original, Revision 1, Revision 2, Revision 3, or Revision 4; or GE CF6-80A SB No. 72-678, Original; inspect either at the next piece-part exposure after accumulating 1,000 CIS since last inspection and more than 5,000 CSN, or at the next shop visit after accumulating 1,500 CIS since last inspection and more than 5,000 CSN, whichever occurs first. (2) For HPCR stage 3-9 spools that have not been previously inspected in accordance with GE CF6-80A SB No. 72-500, Original, Revision 1, Revision 2, Revision 3, Revision 4, or Revision 5; GE CF6-80A SB No. 72-583, Original, Revision 1, Revision 2, Revision 3, or Revision 4; or GE CF6-80A SB No. 72-678, Original; on the effective date of this AD, inspect at the next piece-part exposure after accumulating 1,000 CSN, or the next shop visit after accumulating 5,000 CSN, whichever occurs first. (3) Thereafter, reinspect HPCR stage 3-9 spools at intervals not to exceed either the next piece-part exposure after accumulating 1,000 CIS since last inspection and more than 5,000 CSN, or at the next shop visit after accumulating 1,500 CIS since last inspection and more than 5,000 CSN, whichever occurs first. (4) Remove from service prior to further flight HPCR stage 3-9 spools that equal or exceed the reject criteria established by GE CF6-80A SB No. 72-678, Original, dated November 6, 1995, and replace with a serviceable part. (f) Eddy current and ultrasonic inspect for cracks HPCR stage 3- 9 spools, P/N 9136M89G10 with S/N's other than those listed in paragraph (d) of this AD, installed in GE CF6-80A1/-80A3 model engines, in accordance with GE CF6-80A SB No. 72-678, Original, dated November 6, 1995, as follows: [[Page 57806]] (1) For HPCR stage 3-9 spools that have been inspected in accordance with GE CF6-80A SB No. 72-500, Original, Revision 1, Revision 2, Revision 3, Revision 4, or Revision 5; GE CF6-80A SB No. 72-583, Original, Revision 1, Revision 2, Revision 3, or Revision 4; or GE CF6-80A SB No. 72-678, Original; inspect either at the next piece-part exposure after accumulating 1,000 CIS since last inspection and more than 5,000 CSN, or at the next shop visit after accumulating 2,000 CIS since last inspection and more than 5,000 CSN, whichever occurs first. (2) For HPCR stage 3-9 spools that have not been previously inspected in accordance with GE CF6-80A SB No. 72-500, Original, Revision 1, Revision 2, Revision 3, Revision 4, or Revision 5; GE CF6-80A SB No. 72-583, Original, Revision 1, Revision 2, Revision 3, or Revision 4; or GE CF6-80A SB No. 72-678, Original; on the effective date of this AD, inspect at the next piece-part exposure after accumulating 1,000 CSN, or the next shop visit after accumulating 5,000 CSN, whichever occurs first. (3) Thereafter, reinspect HPCR stage 3-9 spools at intervals not to exceed either the next piece-part exposure after accumulating 1,000 CIS since last inspection and more than 5,000 CSN, or at the next shop visit after accumulating 2,000 CIS since last inspection and more than 5,000 CSN, whichever occurs first. (4) Remove from service prior to further flight HPCR stage 3-9 spools that equal or exceed the reject criteria established by GE CF6-80A SB No. 72-678, Original, dated November 6, 1995, and replace with a serviceable part. (g) Eddy current and ultrasonic inspect for cracks HPCR stage 3- 9 spools, P/N's 9136M89G20, 9136M89G21, 9136M89G22, and 9136M89G27, installed in GE CF6-80A/-80A1/-80A2/-80A3 model engines, in accordance with GE CF6-80A SB No. 72-678, Original, dated November 6, 1995, as follows: (1) For HPCR stage 3-9 spools that have been inspected in accordance with GE CF6-80A SB No. 72-500, Original, Revision 1, Revision 2, Revision 3, Revision 4, or Revision 5; GE CF6-80A SB No. 72-583, Original, Revision 1, Revision 2, Revision 3, or Revision 4; or GE CF6-80A SB No. 72-678, Original; inspect at the next piece- part exposure after accumulating 1,000 CIS since last inspection and more than 5,000 CSN. (2) For HPCR stage 3-9 spools that have not been previously inspected in accordance with GE CF6-80A SB No. 72-500, Original, Revision 1, Revision 2, Revision 3, Revision 4, or Revision 5; GE CF6-80A SB No. 72-583, Original, Revision 1, Revision 2, Revision 3, or Revision 4; or GE CF6-80A SB No. 72-678, Original; on the effective date of this AD, inspect at the next piece-part exposure after accumulating 1,000 CSN, or the next shop visit after accumulating 5,000 CSN, whichever occurs first. (3) Thereafter, reinspect HPCR stage 3-9 spools at intervals not to exceed the next piece-part exposure after accumulating 1,000 CIS since last inspection and more than 5,000 CSN. (4) Remove from service prior to further flight HPCR stage 3-9 spools that equal or exceed the reject criteria established by GE CF6-80A SB No. 72-678, Original, dated November 6, 1995, and replace with a serviceable part. (h) Eddy current and ultrasonic inspect for cracks HPCR stage 3- 9 spools, P/N's 1781M52P01, 1854M95P02, 1854M95P05, and 9380M28P05, installed in GE CF6-80C2 series engines, in accordance with GE CF6- 80C2 SB No. 72-812, Original, dated November 6, 1995, as follows: (1) For HPCR stage 3-9 spools that have not been previously inspected in accordance with GE CF6-80C2 SB No. 72-418, Original, Revision 1, Revision 2, or Revision 3; or GE CF6-80C2 SB No. 72-758, Original; or GE CF6-80C2 SB No. 72-812, Original; inspect at the next shop visit. However, no uninspected HPCR stage 3-9 spools with more than 8,000 CSN are to remain in service after May 15, 1996; and further no uninspected HPCR stage 3-9 spools with more than 3,500 CSN are to remain in service after May 15, 1997. (2) For HPCR stage 3-9 spools that have been inspected in accordance with GE CF6-80C2 SB No. 72-418, Original, Revision 1, Revision 2, Revision 3, or GE CF6-80C2 SB No. 72-758, Original; or GE CF6-80C2 SB No. 72-812, Original; inspect at the earliest occurrence after the effective date of this AD of the following: the next piece-part or core module exposure after accumulating 1,000 CIS since last inspection, the next shop visit after accumulating 1,500 CIS since last inspection, or prior to exceeding 3,500 CIS since last inspection after May 15, 1997. (3) Thereafter, reinspect HPCR stage 3-9 spools at intervals not to exceed the earliest occurrence of the following: the next piece- part or core module exposure after accumulating 1,000 CIS since last inspection, the next shop visit after accumulating 1,500 CIS since last inspection, or prior to exceeding 3,500 CIS since last inspection. (4) For inspections accomplished in accordance with paragraphs (h)(1), (h)(2), or (h)(3) of this AD, at the first piece-part exposure, perform the inspection at the piece-part level. Otherwise the inspection may be performed at either the piece-part or the core module level. (5) Remove from service prior to further flight HPCR stage 3-9 spools that equal or exceed the reject criteria established by GE CF6-80C2 SB No. 72-812, Original, dated November 6, 1995, and replace with a serviceable part. (i) Eddy current and ultrasonic inspect for cracks HPCR stage 3- 9 spools, P/N's 1333M66G01, 1333M66G03, 1333M66G07, 1333M66G09, 1781M53G01, 1854M95P01, 1854M95P03, 1854M95P04, and 1854M95P06, installed in GE CF6-80C2 series engines, in accordance with GE CF6- 80C2 SB No. 72-812, Original, dated November 6, 1995, as follows: (1) For HPCR stage 3-9 spools that have been inspected in accordance with GE CF6-80C2 SB No. 72-418, Original, Revision 1, Revision 2, Revision 3, or GE CF6-80C2 SB No. 72-758, Original; or GE CF6-80C2 SB No. 72-812, Original; inspect at the next piece-part or core module exposure after accumulating 1,000 CIS since last inspection and more than 3,000 CSN. (2) For HPCR stage 3-9 spools that have not been inspected in accordance with GE CF6-80C2 SB No. 72-418, Original, Revision 1, Revision 2, Revision 3, or GE CF6-80C2 SB No. 72-758, Original; or GE CF6-80C2 SB No. 72-812, Original; on the effective date of this AD, inspect at the next piece-part or core module exposure after accumulating 1,000 CSN, or at the next shop visit after accumulating 3,000 CSN, whichever occurs first. (3) Thereafter, reinspect HPCR stage 3-9 spools at intervals not to exceed either the next core module exposure or piece-part exposure after accumulating 1,000 CIS since last inspection and more than 3,000 CSN. (4) For inspections accomplished in accordance with paragraph (i)(1), (i)(2), or (i)(3) of this AD, at the first piece-part exposure, perform the inspection at the piece-part level. Otherwise the inspection may be performed at either the piece-part or the core module level. (5) Remove from service prior to further flight HPCR stage 3-9 spools that equal or exceed the reject criteria established by GE CF6-80C2 SB No. 72-812, Original, dated November 6, 1995, and replace with a serviceable part. (j) Report within 24 hours of inspection the results of inspections that equal or exceed the reject criteria to: Richard Woldan, Aerospace Engineer, Engine Certification Office, FAA, Engine and Propeller Directorate, 12 New England Executive Park, Burlington, MA 01803-5299; telephone (617) 238-7136, fax (617) 238- 7199, as follows: (1) Engine model in which the HPCR stage 3-9 spool was installed; (2) P/N; (3) S/N; (4) Part CSN; (5) Part CIS since last inspection; and (6) Date and location of inspection. Reporting requirements have been approved by the Office of Management and Budget and assigned OMB control number 2120-0056. (k) For the purpose of this AD, a serviceable part for installation in an engine is defined as an HPCR stage 3-9 spool with less than 1,000 CSN or with less than 1,000 CIS since last inspection in accordance with the following SB's, as applicable: GE CF6-50 SB No. 72-888, Revision 3, Revision 4, or Revision 5; GE CF6- 50 SB No. 72-1000, Original, Revision 1, or Revision 2; GE CF6-50 SB No. 72-1108, Original; GE CF6-80A SB No. 72-500, Revision 3, Revision 4, or Revision 5; GE CF6-80A SB No. 72-583, Original, Revision 1, Revision 2, Revision 3, or Revision 4; GE CF6-80A SB No. 72-678, Original; GE CF6-80C2 SB No. 72-418, Revision 2 or Revision 3; GE CF6-80C2 SB No. 72-758, Original; or GE CF6-80C2 SB No. 72- 812, Original. (l) For the purpose of this AD, core module exposure is defined as separation of the fan module from the engine. (m) For the purpose of this AD, piece-part exposure is defined as disassembly and removal of the stage 3-9 spool from the HPCR. (n) For the purpose of this AD, a shop visit is defined as the introduction of an engine into a shop where the separation of a major [[Page 57807]] engine flange will occur after the effective date of this AD. (o) An alternative method of compliance or adjustment of the compliance time that provides an acceptable level of safety may be used if approved by the Manager, Engine Certification Office. The request should be forwarded through an appropriate FAA Principal Maintenance Inspector, who may add comments and then send it to the Manager, Engine Certification Office. Note: Information concerning the existence of approved alternative methods of compliance with this airworthiness directive, if any, may be obtained from the Engine Certification Office. (p) Special flight permits may be issued in accordance with sections 21.197 and 21.199 of the Federal Aviation Regulations (14 CFR 21.197 and 21.199) to operate the aircraft to a location where the requirements of this AD can be accomplished. (q) The actions required by this AD shall be done in accordance with the following service documents: ------------------------------------------------------------------------ Document No. Pages Revision Date ------------------------------------------------------------------------ GE CF6-50 SB No. 72-1108..... 1-6 Original..... Nov. 6, 1995. Total pages: 6. GE CF6-80A SB No. 72-678..... 1-6 Original..... Nov. 6, 1995. Total pages: 6. GE CF6-80C2 SB No. 72-812.... 1-6 Original..... Nov. 6, 1995. CF6-50 Engine Task Numbered 1-4 ............. Nov. 3, 1995. Shop Manual Temporary Revision 05-0011. Total pages: 4. ------------------------------------------------------------------------ This incorporation by reference was approved by the Director of the Federal Register in accordance with 5 U.S.C. 552(a) and 1 CFR part 51. Copies may be obtained from General Electric Aircraft Engines, CF6 Distribution Clerk, Room 132, 111 Merchant Street, Cincinnati, OH 45246. Copies may be inspected at the FAA, New England Region, Office of the Assistant Chief Counsel, 12 New England Executive Park, Burlington, MA; or at the Office of the Federal Register, 800 North Capitol Street NW., suite 700, Washington, DC. (r) This amendment becomes effective on December 6, 1995. Issued in Burlington, Massachusetts, on November 13, 1995. Jay J. Pardee, Manager, Engine and Propeller Directorate, Aircraft Certification Service. [FR Doc. 95-28527 Filed 11-20-95; 8:45 am] BILLING CODE 4910-13-U