Federal Register / Vol. 62, No. 152 / Thursday, August 7, 1997 / Rules and Regulations 42391

with the priorities established in this

section. A priority rating will be

assigned to each preapplication.

Preapplications selected for funding

will be based on the priority rating

assigned each preapplication and the

total funds available. All

preapplications submitted for funding

should contain sufficient information to

permit RBS to complete a thorough

priority rating.

§ 4284.541 Grant approval, fund

obligation, grant closing, and third-party

financial assistance.

The grantee will execute all

documents required by RBS to make a

grant under this subpart. By accepting

the grant, the grantee agrees to comply

with parts 3015 and 3019 of this title.

§§ 4284.542–4284.556 [Reserved]

§ 4284.557 Fund disbursement.

Grants will be disbursed as follows:

(a) A ‘‘Request for Advance or

Reimbursement,’’ will be completed by

the applicant and submitted to Rural

Development not more frequently than

monthly. Payments will be made by

electronic funds transfer pursuant to the

Debt Collection Improvement Act of

1996 (Pub. L. 104–134).

(b) The grantee’s share in the cost of

the project will be disbursed in advance

of grant funds or on a pro-rata

distribution basis with grant funds

during the disbursement period.

§ 4284.558 Reporting.

A ‘‘Financial Status Report,’’ and a

project performance activity report will

be required of all grantees on a quarterly

calendar basis. A final project

performance report will be required

with the last ‘‘Financial Status Report.’’

The final report may serve as the last

quarterly report. The final report must

include a final evaluation of the project.

Grantees must constantly monitor

performance to ensure that time

schedules are being met, projected work

by time periods is being accomplished,

and other performance objectives are

being achieved. Grantees are to submit

an original of each report to Rural

Development. The project performance

reports shall include, but not be limited

to, the following:

(a) A comparison of actual

accomplishments to the objectives

established for that period;

(b) Reasons why established

objectives (if any) were not met;

(c) Problems, delays, or adverse

conditions which will affect attainment

of overall project objectives, prevent

meeting time schedules or objectives, or

preclude the attainment of particular

project work elements during

established time periods. This

disclosure shall be accompanied by a

statement of the action taken or planned

to resolve the situation; and

(d) Objectives and timetable

established for the next reporting

period.

§§ 4284.559–4284.570 [Reserved]

§ 4284.571 Audit requirements.

The grantee will provide an audit

report in accordance with §1942.17 of

this title. Audits must be prepared in

accordance with general accounting

principles and standards using the

publication, ‘‘Standards for Audit of

Governmental Organizations, Programs,

Activities and Functions.’’

§ 4284.572 Grant servicing.

Grants will be serviced in accordance

with part 1951, subpart E of this title.

§ 4284.573 Programmatic changes.

The grantee shall obtain prior

approval for any change to the scope or

objectives of the approved project.

Failure to obtain prior approval of

changes to the scope or budget can

result in suspension or termination of

grant funds.

§ 4284.574 Subsequent grants.

Subsequent grants will be processed

in accordance with the requirements

contained in this subpart. Cooperative

development projects receiving

assistance under this program will be

evaluated one year after assistance is

received. If it is determined to be in the

best interests of the program, preference

may be given to a project or projects for

an additional grant in the immediately

succeeding year.

§ 4284.575 Grant suspension, termination,

and cancellation.

Grants may be canceled by RBS by

written notice. Grants may be

suspended or terminated for cause or

convenience in accordance with parts

3015 and 3019 of this title, as

applicable.

§§ 4284.576–4284.586 [Reserved]

§ 4284.587 Exception authority.

The Administrator may, in individual

cases, make an exception to any

requirement or provision of this subpart,

if the Administrator determines that

application of the requirement or

provision would adversely affect the

Government’s interest.

§§ 4284.588–4284.599 [Reserved]

§ 4284.600 OMB control number.

The information collection

requirements contained in this

regulation have been approved by the

Office of Management and Budget

(OMB) and have been assigned OMB

control number 0570–0006. You are not

required to respond to this collection of

information unless it displays a valid

OMB control number.

Dated: July 30, 1997.

Jill Long Thompson,

Under Secretary, Rural Development.

[FR Doc. 97–20738 Filed 8–6–97; 8:45 am]

BILLING CODE 3410–XY–U

DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. 97–ANE–25–AD; Amendment

39–10094, AD 97–11–51 R1]

RIN 2120–AA64

Airworthiness Directives; Pratt &

Whitney PW2000 Series Turbofan

Engines

AGENCY: Federal Aviation

Administration, DOT.

ACTION: Final rule; request for

comments.

SUMMARY: This amendment adopts a

new airworthiness directive (AD) that is

applicable to Pratt & Whitney PW2000

series turbofan engines. This action

revises telegraphic AD T97–11–51 that

currently supersedes AD 97–09–01 by

correcting errors in the Serial Number

(S/N) tables, and removing the

McDonnell Douglas C–17 aircraft from

the applicability section, as a different

model engine is installed on McDonnell

Douglas C–17 aircraft. In addition, that

telegraphic AD clarifies that inspections

must be performed prior to rework, and

clarifies that new parts do not need to

be reworked prior to installation, but

must be reworked at the next shop visit.

Finally, that telegraphic AD makes

minor editorial changes for clarity

without changing meaning or intent.

This action relaxes the compliance

intervals for rework and provides

relieving requirements. This

amendment is prompted by industry

input and resulting changes by the

manufacturer to the inspection program

that would provide relief to operators

while maintaining an equivalent level of

safety. The actions specified by this AD

are intended to prevent fracture of the

first stage high pressure turbine (HPT)

disk, resulting in a possible uncontained

engine failure and damage to the

aircraft.

DATES: August 7, 1997.
42392 Federal Register / Vol. 62, No. 152 / Thursday, August 7, 1997 / Rules and Regulations

The incorporation by reference of

certain publications listed in the

regulations was approved by the

Director of the Federal Register as of

May 10, 1997.

Comments for inclusion in the Rules

Docket must be received on or before

October 6, 1997.

ADDRESSES: Submit comments in

triplicate to the Federal Aviation

Administration (FAA), New England

Region, Office of the Assistant Chief

Counsel, Attention: Rules Docket No.

97–ANE–25–AD, 12 New England

Executive Park, Burlington, MA 01803–

5299. Comments may also be sent via

the Internet using the following address:

‘‘9-ad-engineprop@faa.dot.gov’’.

Comments sent via the Internet must

contain the docket number in the

subject line.

The service information referenced in

this AD may be obtained from Pratt &

Whitney, 400 Main St., East Hartford,

CT 06108; telephone (860) 565–6600,

fax (860) 565–4503. This information

may be examined 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.

FOR FURTHER INFORMATION CONTACT: John

Fisher, Aerospace Engineer, Engine

Certificate Office, FAA, Engine and

Propeller Directorate, 12 New England

Executive Park, Burlington, MA 01803–

5299; telephone (617) 238–7149, fax

(617) 238–7199.

SUPPLEMENTARY INFORMATION: On May

12, 1997, the Federal Aviation

Administration (FAA) issued

telegraphic airworthiness directive (AD)

T97–11–51, applicable to Pratt &

Whitney (PW) PW2000 series turbofan

engines, which supersedes AD 97–09–

01 by correcting errors in the Serial

Number (S/N) tables, and removing the

McDonnell Douglas C–17 aircraft from

the applicability section, as a different

model engine is installed on McDonnell

Douglas C–17 aircraft. In addition, that

AD clarifies that inspections must be

informed prior to rework, and clarifies

that new parts do not need to be

reworked prior to installation, but must

be reworked at the next shop visit.

Finally, that AD makes minor editorial

changes for clarity without changing

meaning or intent. That action was

prompted by comments from the

manufacturer received in response to

AD 97–09–01 that require the FAA to

issue immediate changes and

corrections to the compliance section

prior to initiating the inspection and

rework program described in the AD

97–09–01. Airworthiness directive 97–

09–01 was prompted by reports of two

uncontained disk failures resulting from

a fir tree lug fracturing, that

subsequently released two blades and a

fir tree lug, that penetrated the engine

high pressure turbine (HPT) case. That

condition, if not corrected, could result

in fracture of the first stage HPT disk,

resulting in a possible uncontained

engine failure and damage to the

aircraft.

Since the issuance of that telegraphic

AD, the FAA has received changes from

the manufacturer to the inspection

program that would provide relief to

operators while maintaining an

equivalent level of safety.

The FAA has reviewed and approved

the technical contents of PW Service

Bulletin (SB) No. PW2000 72–588,

Revision 1, dated March 31, 1997, and

Original, dated February 17, 1997, that

describe procedures for inspections for

cracks in the forward face of the first

stage HPT disk at the base of the fir tree

lug at the outer diameter (OD) snap fillet

radius where the side plates mate with

the disk utilizing an eddy current

inspection technique, and PW Alert

Service Bulletin (ASB) No. PW2000

A72–592, dated March 18, 1997, that

describes procedures for rework to the

forward and aft faces of the first stage

HPT disk OD snap fillet radii at the base

of the fir tree lug.

Since an unsafe condition has been

identified that is likely to exist or

develop on other engines of this same

type design, this AD revises telegraphic

AD T97–11–51 to relax the compliance

intervals for rework and provide

relieving requirements by adding an

optional double independent eddy

current inspection. The actions are

required to be accomplished in

accordance with the service documents

described previously.

Since a situation exists that requires

the immediate adoption of this

regulation, it is found that notice and

opportunity for prior public comment

hereon are impracticable, and that good

cause exists for making this amendment

effective in less than 30 days.

Comments Invited

Although this action is in the form of

a final rule that involves requirements

affecting flight safety and, thus, was not

preceded by notice and an opportunity

for public comment, comments are

invited on this rule. Interested persons

are invited to comment on this rule by

submitting such written data, views, or

arguments as they may desire.

Communications should identify the

Rules Docket Number and be submitted

in triplicate to the address specified

under the caption ADDRESSES. All

communications received on or before

the closing date for comments will be

considered, and this rule may be

amended in light of the comments

received. Factual information that

supports the commenter’s ideas and

suggestions is extremely helpful in

evaluating the effectiveness of the AD

action and determining whether

additional rulemaking action would be

needed.

Comments are specifically invited on

the overall regulatory, economic,

environmental, and energy aspects of

the rule that might suggest a need to

modify the rule. All comments

submitted will be available, both before

and after the closing date for comments,

in the Rules Docket for examination by

interested persons. A report that

summarizes each FAA-public contact

concerned with the substance of this AD

will be filed in the Rules Docket.

Commenters wishing the FAA to

acknowledge receipt of their comments

submitted in response to this notice

must submit a self-addressed, stamped

postcard on which the following

statement is made: ‘‘Comments to

Docket Number 97–ANE–25–AD.’’ The

postcard will be date stamped and

returned to the commenter.

The regulations adopted herein will

not have substantial direct effects on the

States, on the relationship between the

national government and the States, or

on the distribution of power and

responsibilities among the various

levels of government. Therefore, in

accordance with Executive Order 12612,

it is determined that this final rule does

not have sufficient federalism

implications to warrant the preparation

of a Federalism Assessment.

The FAA has determined that this

regulation is an emergency regulation

that must be issued immediately to

correct an unsafe condition in aircraft,

and is not a ‘‘significant regulatory

action’’ under Executive Order 12866. It

has been determined further that this

action involves an emergency regulation

under DOT Regulatory Policies and

Procedures (44 FR 11034, February 26,

1979). If it is determined that this

emergency regulation otherwise would

be significant under DOT Regulatory

Policies and Procedures, a final

regulatory evaluation will be prepared

and placed in the Rules Docket. A copy

of it, if filed, may be obtained from the

Rules Docket at the location provided

under the caption ADDRESSES.

List of Subjects in 14 CFR Part 39

Air transportation, Aircraft, Aviation

safety, Incorporation by reference,

Safety.
Federal Register / Vol. 62, No. 152 / Thursday, August 7, 1997 / Rules and Regulations 42393

Adoption of the Amendment

Accordingly, pursuant to the

authority delegated to me by the

Administrator, the Federal Aviation

Administration amends part 39 of the

Federal Aviation Regulations (14 CFR

part 39) as follows:

PART 39—AIRWORTHINESS

DIRECTIVES

1. The authority citation for part 39

continues to read as follows:

Authority: 49 U.S.C. 106(g), 40113, 44701.

§ 39.13 [Amended]

2. Section 39.13 is amended by

adding the following new airworthiness

directive:

97–11–51 R1 Pratt & Whitney: Amendment

39–10094. Docket No. 97–ANE–25–AD.

Revises AD T97–11–51.

Applicability: Pratt & Whitney (PW)

PW2000 series turbofan engines, with first

stage high press turbine (HPT) disk assembly,

Part Numbers (P/N) 1A5921, 1B2671, and

1B3621, installed. These engines are installed

on but not limited to Boeing 757 series and

Ilyushin IL–96 series aircraft.

Note 1: 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

request approval for an alternative method of

compliance in accordance with paragraph (1)

of this AD. The request should include an

assessment of the effect of the modification,

alteration, or repair on the unsafe condition

addressed by this AD; and, if the unsafe

condition has not been eliminated, the

request should include specific proposed

actions to address it.

Compliance: Required as indicated, unless

accomplished previously.

To prevent fracture of the first stage HPT

disk, resulting in a possible uncontained

engine failure and damage to the aircraft,

accomplish the following:

(a) Prior to further flight, for first stage HPT

disks that are accessible in the shop, on the

effective date of this AD, as defined in

paragraph (k)(2) of this AD, and that have not

been eddy current inspected in accordance

with the Accomplishment Instructions of PW

Service Bulletin (SB) No. PW2000 72–588,

Revision 1, dated March 31, 1997, or

Original, dated February 17, 1997, perform

eddy current inspection (ECI) of the first

stage HPT disks for cracks in the forward face

of the disk at the base of the fir tree lug at

the outer diameter (OD) snap fillet radius

where the side plants mate with the disk, in

accordance with the Accomplishment

Instructions of PW SB No. PW2000 72–588,

Revision 1, dated March 31, 1997, or

Original, dated February 17, 1997.

(b) For first stage HPT disks that are

identified by serial number (S/N) in Table 1

of this AD, and have not been eddy current

inspected in accordance with the

Accomplishment Instructions of PW SB No.

PW2000 72–588, Revision 1, dated March 31,

1997, or Original, dated February 17, 1997,

accomplish the following:

TABLE 1

L82270 M68538 N11397 N54412 P36638 P91935 R28848

L82271 M68539 N11398 N54413 P36639 R28552 R28901

L82272 M68540 N11399 N54414 P36805 R28553 R28903

L82356 M68541 N11400 N54415 P36806 R28554 R28904

L82649 M68696 N11401 N54416 P37113 R28555 R28905

L82650 M68697 N11402 N54417 P37114 R28612 R28906

L83308 M68698 N11403 N54418 P37115 R28613 R28907

L83309 M68699 N11404 N54419 P37116 R28614 R28908

L83310 M68700 N11405 N55114 P37117 R28615 R28909

L83311 M68701 N11406 N55115 P37118 R28617 R28913

L83312 M68702 N11407 N55116 P37324 R28618 R28914

M15709 M68703 N12830 N55117 P37325 R28680 R28915

M15710 M68915 N12831 P00624 P37326 R28681 R28933

M15718 M68916 N12832 P00625 P37327 R28682 R28934

M42710 M68917 N12833 P00626 P37328 R28683 R28935

M42711 M68918 N12834 P00627 P37348 R28684 R28936

M42768 M68919 N12835 P00628 P37349 R28685 R28937

M42769 M68997 N12836 P00788 P37351 R28686 R28951

M42770 M68998 N12838 P00812 P37352 R28687 R28952

M42771 M69000 N12839 P00813 P37353 R28711 R28953

M43103 M69001 N12840 P00814 P37354 R28712 R28954

M43104 M85382 N12841 P00815 P90203 R28713 R28955

M43105 M85383 N12842 P00816 P90204 R28714 R28956

M43396 M85384 N12843 P00817 P90205 R28715 S16633

M43397 M85385 N12844 P00818 P90206 R28716 S16634

M43398 M85386 N12845 P00986 P90207 R28718 S16636

M43399 M85387 N12846 P00987 P90208 R28719 S16637

M43400 N09764 N12847 P01018 P90209 R28720 S16638

M43401 N09765 N12848 P01457 P90210 R28752 S16639

M43409 N09766 N54390 P36249 P90211 R28753 S16641

M43410 N09767 N54391 P36250 P90212 R28755 S16642

M43411 N09768 N54392 P36251 P90385 R28756 S16643

M68250 N09769 N54393 P36252 P90386 R28757 S16645

M68251 N09770 N54395 P36253 P90387 R28758 S16646

M68252 N09771 N54396 P36254 P90388 R28761 S16647

M68253 N09772 N54397 P36255 P90389 R28800 S16648

M68254 N09773 N54398 P36256 P90390 R28801 S16649

M68255 N09774 N54399 P36258 P91685 R28802 S16650

M68256 N09775 N54400 P36259 P91686 R28803 S16651

M68344 N09776 N54401 P36306 P91687 R28804 S16658

M68345 N09777 N54402 P36307 P91688 R28805 S16659

M68346 N09778 N54403 P36308 P91854 R28806 S16660

M68347 N11389 N54404 P36309 P91855 R28807 S16662

M68348 N11390 N54405 P36310 P91856 R28808 S16666

M68349 N11391 N54406 P36311 P91857 R28809 S16678

M68350 N11392 N54407 P36312 P91867 R28810 S16687
42394 Federal Register / Vol. 62, No. 152 / Thursday, August 7, 1997 / Rules and Regulations

TABLE 1—Continued

M68536 N11393 N54408 P36378 P91931 R28811

M68537 N11394 N54409 P36634 P91932 R28812

N11395 N54410 P36636 P91933 R28813

N11396 N54411 P36637 P91934 R28847

(1) For disks that have accumulated 10,000

or more cycles since new (CSN) on the

effective date of this AD, accomplish the

following:

(i) Perform an inspection for cracks and

rework within 1,600 CIS after the effective

date of this AD in accordance with PW ASB

No. PW2000 A72–592, dated March 18, 1997,

or

Note 2: Throughout this AD, Pratt &

Whitney ASB No. PW2000 A72–592, dated

March 18, 1997, describes returning the part

to designated overhaul shops for

modifications. The modifications described

in that ASB are performed by the overhaul

shops and include inspections prior to and

after rework.

(ii) Perform a double independent

inspection for cracks, as defined in paragraph

(k)(3) of this AD, within 1,600 cycles in

service (CIS) after the effective date of this

AD, in accordance with the Accomplishment

Instructions of PW SB No. PW2000 72–588,

Revision 1, dated March 31, 1997, or

Original, dated February 17, 1997.

(iii) If the disk is double inspected in

accordance with paragraph (b)(1)(ii) of this

AD, then inspect the disk for cracks and

rework at the next shop visit after the

completion of the double inspection, but not

to exceed 4,000 CIS since the double

inspection, in accordance with PW ASB No.

PW2000 A72–592, dated March 18, 1997.

(2) For disks that have accumulated less

than 10,000 CSN on the effective date of this

AD, accomplish the following:

(i) Perform an inspection for cracks and

rework at the next shop visit after the

effective date of this AD, or 11,600 CSN,

whichever occurs first, in accordance with

PW ASB No. PW2000 A72–592, dated March

18, 1997, or

(ii) Perform a double independent

inspection for cracks, as defined in paragraph

(k)(3) of this AD, at the next shop visit after

the effective date of this AD, not to exceed

11,600 CSN, in accordance with the

Accomplishment Instructions of PW SB No.

PW2000 72–588, Revision 1, dated March 31,

1997, or Original, dated February 17, 1997.

(iii) If the disk is double inspected in

accordance with paragraph (b)(2)(ii) of this

AD, then inspect the disk for cracks and

rework at the next shop visit after the

completion of the double inspection, but not

to exceed 4,000 CIS since the double

inspection, in accordance with PW ASB No.

PW2000 A72–592, dated March 18, 1997.

(c) For first stage HPT disks that are

identified by S/N in Table 2 of this AD, and

that have not been eddy current inspected in

accordance with the Accomplishment

Instructions of PW SB No. PW2000 72–588,

Revision 1, dated March 31, 1997, or

Original, dated February 17, 1997,

accomplish the following:

TABLE 2

D301AA0011 S16682 S16713 S16746 S16780

D301AA0032 S16683 S16715 S16747 S16783

S16652 S16684 S16716 S16748 S16787

S16654 S16685 S16717 S16749 S16795

S16655 S16688 S16718 S16750

S16656 S16689 S16719 S16751

S16657 S16690 S16720 S16752

S16661 S16691 S16721 S16753

S16663 S16692 S16723 S16756

S16664 S16693 S16724 S16757

S16665 S16694 S16725 S16758

S16667 S16695 S16727 S16760

S16668 S16697 S16728 S16761

S16669 S16698 S16730 S16762

S16670 S16699 S16731 S16763

S16671 S16700 S16732 S16765

S16672 S16701 S16733 S16766

S16673 S16702 S16735 S16768

S16674 S16703 S16738 S16769

S16675 S16705 S16739 S16772

S16676 S16707 S16741 S16773

S16677 S16708 S16742 S16774

S16679 S16709 S16743 S16775

S16680 S16710 S16744 S16776

S16681 S16712 S16745 S16777

(1) For disks that have accumulated 7,000

or more CSN on the effective date of this AD,

accomplish the following:

(i) Perform an inspection for cracks and

rework within 800 CIS after the effective date

of this AD in accordance with PS ASB No.

PW2000 A72–592, dated March 18, 1997, or

(ii) Perform a double independent

inspection for cracks, as defined in paragraph

(k)(3) of this AD, within 800 CIS after the

effective date of this AD, in accordance with

the Accomplishment Instructions of PW SB

No. PW2000 72–588, Revision 1, dated

March 31, 1997, or Original, dated February

17, 1997.

(iii) If the disk is double inspected in

accordance with paragraph (c)(1)(ii) of this

AD, then inspect the disk for cracks and

rework at the next shop visit after the

completion of the double inspection, but not

to exceed 4,000 CIS since the double

inspection, in accordance with PW ASB No.

PW2000 A72–592, dated March 18, 1997.

(2) For disks that have accumulated less

then 7,000 CSN on the effective date of this

AD, accomplish the following:

(i) Perform an inspection for cracks and

rework at the next shop visit after the

effective date of this AD, or 7,800 CSN,

whichever occurs first, in accordance with

PW ASB No. PW2000 A72–592, dated March

18, 1997, or

(ii) Perform a double independent

inspection for cracks, as defined in paragraph

(k)(3) of this AD, at the next shop visit after

the effective date of this AD, not to exceed

7,800 CSN, in accordance with the

Accomplishment Instructions of PW SB No.

PW2000 72–588, Revision 1, dated March 31,

1997, or Original, dated February 17, 1997.
Federal Register / Vol. 62, No. 152 / Thursday, August 7, 1997 / Rules and Regulations 42395

(iii) If the disk is double inspected in

accordance with paragraph (c)(2)(ii) of this

AD, then inspect the disk for cracks and

rework at the next shop visit after the

completion of the double inspection, but not

to exceed 4,000 CIS since the double

inspection, in accordance with PW ASB No.

PW2000 A72–592, dated March 18, 1997.

(d) For first stage HPT disks that are

identified by S/N in Table 3 of this AD, and

that have not been eddy current inspected in

accordance with the Accomplishment

Instructions of PW SB No. PW2000 72–588,

Revision 1, dated March 31, 1997, or

Original, dated February 17, 1997,

accomplish the following:

TABLE 3

D301AA0002 D301AA0094 D301AA0371 DKLBA78442 DKLBA78551 DKLBA78661

D301AA0003 D301AA0095 D301AA0372 DKLBA78443 DKLBA78552 DKLBAH8318

D301AA0004 D301AA0096 D301AA0375 DKLBA78444 DKLBA78553 DKLBAH8319

D301AA0005 D301AA0098 D301AA0376 DKLBA78446 DKLBA78554 DKLBAH8320

D301AA0006 D301AA0101 D301AA0377 DKLBA78448 DKLBA78557 DKLBAH8321

D301AA0008 D301AA0102 D301AA0379 DKLBA78449 DKLBA78558 DKLBAH8322

D301AA0009 D301AA0103 D301AA0380 DKLBA78453 DKLBA78559 DKLBAH8323

D301AA0010 D301AA0104 D301AA0381 DKLBA78454 DKLBA78560 DKLBAH8324

D301AA0013 D301AA0105 D301AA0382 DKLBA78455 DKLBA78561 DKLBAH8325

D301AA0015 D301AA0106 D301AA0383 DKLBA78456 DKLBA78562 DKLBAH8327

D301AA0018 D301AA0107 D301AA0384 DKLBA78457 DKLBA78564 DKLBAH8328

D301AA0019 D301AA0108 D301AA0386 DKLBA78458 DKLBA78568 DKLBAH8329

D301AA0020 D301AA0110 D301AA0387 DKLBA78459 DKLBA78569 DKLBAH8330

D301AA0021 D301AA0111 D301AA0388 DKLBA78465 DKLBA78575 DKLBAH8331

D301AA0022 D301AA0114 D301AA0390 DKLBA78467 DKLBA78577 DKLBAH8332

D301AA0023 D301AA0118 D301AA0391 DKLBA78468 DKLBA78578 DKLBAH8333

D301AA0024 D301AA0121 D301AA0392 DKLBA78469 DKLBA78579 DKLBAH8336

D301AA0025 D301AA0123 E301AA0393 DKLBA78472 DKLBA78580 DKLBAH8337

D301AA0027 D301AA0124 E301AA0394 DKLBA78475 DKLBA78581 DKLBAH8339

D301AA0028 D301AA0125 D301AA0395 DKLBA78482 DKLBA78582 DKLBAH8340

D301AA0029 D301AA0127 D301AA0396 DKLBA78483 DKLBA78584 DKLBAH8343

D301AA0031 D301AA0129 D301AA0399 DKLBA78484 DKLBA78585 DKLBAH8344

D301AA0033 D301AA0130 D301AA0401 DKLBA78485 DKLBA78587 DKLBAH8346

D301AA0034 D301AA0131 D301AA0402 DKLBA78486 DKLBA78589 DKLBAH8347

D301AA0035 D301AA0132 D301AA0403 DKLBA78487 DKLBA78590 DKLBAH8348

D301AA0038 D301AA0133 D301AA0404 DKLBA78488 DKLBA78593 DKLBAH8349

D301AA0039 D301AA0135 D301AA0406 DKLBA78489 DKLBA78594 DKLBAH8350

D301AA0040 D301AA0137 D301AA0407 DKLBA78490 DKLBA78596 DKLBAH8351

D301AA0041 D301AA0138 D301AA0408 DKLBA78491 DKLBA78598 DKLBAH8352

D301AA0042 D301AA0140 D301AA0412 DKLBA78492 DKLBA78600 DKLBAH8353

D301AA0044 D301AA0141 D301AA0414 DKLBA78493 DKLBA78601 DKLBAH8354

D301AA0045 D301AA0144 D301AA0415 DKLBA78496 DKLBA78603 DKLBAH8355

D301AA0046 D301AA0145 D301AA0416 DKLBA78497 DKLBA78604 DKLBAH8356

D301AA0047 D301AA0146 D301AA0418 DKLBA78498 DKLBA78605 DKLBAH8357

D301AA0048 D301AA0147 D301AA0419 DKLBA78500 DKLBA78606 DKLBAH8360

D301AA0049 D301AA0148 D301AA0420 DKLBA78502 DKLBA78607 DKLBAH8361

D301AA0050 D301AA0149 D301AA0421 DKLBA78503 DKLBA78609 DKLBAH8362

D301AA0051 D301AA0150 D301AA0422 DKLBA78504 DKLBA78610 DKLBAH8364

D301AA0052 D301AA0151 D301AA0423 DKLBA78505 DKLBA78611 DKLBAH8365

D301AA0053 D301AA0152 D301AA0424 DKLBA78506 DKLBA78613 DKLBAM0972

D301AA0054 D301AA0154 D301AA0425 DKLBA78507 DKLBA78614 DKLBAM0973

D301AA0055 D301AA0156 D301AA0426 DKLBA78508 DKLBA78615 S16778

D301AA0056 D301AA0157 D301AA0427 DKLBA78509 DKLBA78616 S16782

D301AA0057 D301AA0159 D301AA0428 DKLBA78510 DKLBA78617 S16784

D301AA0059 D301AA0161 D301AA0431 DKLBA78512 DKLBA78618 S16786

D301AA0061 D301AA0163 D301AA0432 DKLBA78514 DKLBA78620 S16789

D301AA0062 D301AA0164 D301AA0434 DKLBA78515 DKLBA78622 S16790

D301AA0064 D301AA0165 D301AA0435 DKLBA78517 DKLBA78625 S16792

D301AA0065 D301AA0166 D301AA0437 DKLBA78518 DKLBA78627 S16793

D301AA0066 D301AA0167 D301AA0438 DKLBA78519 DKLBA78628 S16798

D301AA0067 D301AA0171 D301AA0439 DKLBA78520 DKLBA78632 S16800

D301AA0068 D301AA0174 D301AA0440 DKLBA78521 DKLBA78633 S16802

D301AA0069 D301AA0175 D301AA0443 DKLBA78522 DKLBA78635 S16803

D301AA0070 D301AA0177 D301AA0444 DKLBA78524 DKLBA78636 S16804

D301AA0071 D301AA0179 D301AA0445 DKLBA78525 DKLBA78638 S16805

D301AA0072 D301AA0180 D301AA0446 DKLBA78526 DKLBA78639 S16806

D301AA0074 D301AA0182 D301AA0447 DKLBA78527 DKLBA78640 S16807

D301AA0075 D301AA0187 D301AA0449 DKLBA78528 DKLBA78642 S16808

D301AA0077 D301AA0189 D301AA0450 DKLBA78529 DKLBA78644 S16810

D301AA0080 D301AA0198 DKLBA78421 DKLBA78530 DKLBA78645 S16811

D301AA0081 D301AA0201 DKLBA78423 DKLBA78531 DKLBA78646 S16814

D301AA0082 D301AA0205 DKLBA78427 DKLBA78533 DKLBA78648 S16815

D301AA0083 D301AA0358 DKLBA78429 DKLBA78534 DKLBA78649 S16816

D301AA0084 D301AA0359 DKLBA78431 DKLBA78536 DKLBA78650 S16818

D301AA0085 D301AA0360 DKLBA78432 DKLBA78537 DKLBA78651 S16819

D301AA0086 D301AA0361 DKLBA78433 DKLBA78538 DKLBA78652 S16821

D301AA0087 D301AA0362 DKLBA78434 DKLBA78540 DKLBA78653 S16822
42396 Federal Register / Vol. 62, No. 152 / Thursday, August 7, 1997 / Rules and Regulations

TABLE 3—Continued

D301AA0088 D301AA0363 DKLBA78435 DKLBA78541 DKLBA78654 S16824

D301AA0089 D301AA0364 DKLBA78436 DKLBA78542 DKLBA78655 S16825

D301AA0090 D301AA0367 DKLBA78437 DKLBA78543 DKLBA78656 S16827

D301AA0091 D301AA0368 DKLBA78438 DKLBA78544 DKLBA78657 S16829

D301AA0092 D301AA0369 DKLBA78439 DKLBA78545 DKLBA78658 S16831

D301AA0093 D301AA0370 DKLBA78441 DKLBA78550 DKLBA78660 S16832

(1) For disks that have accumulated 7,000

or more CSN on the effective date of this AD

accomplish the following:

(i) Perform an inspection for cracks and

rework within 1,100 CIS after the effective

date of this AD in accordance with PW ASB

No. PW2000 A72–592, dated March 18, 1997,

or

(ii) Perform a double independent

inspection for cracks, as defined in paragraph

(k)(3) of this AD, within 1,100 CIS after the

effective date of this AD, in accordance with

the Accomplishment Instructions of PW SB

No. PW2000 72–588, Revision 1, dated

March 31, 1997, or Original, dated February

17, 1997.

(iii) If the disk is double inspected in

accordance with paragraph (d)(1)(ii) of this

AD, then inspect the disk for cracks and

rework at the next shop visit after the

completion of the double inspection, but not

to exceed 2,450 CIS since the double

inspection, in accordance with PW ASB No.

PW2000 A72–592, dated March 18, 1997.

(2) For disks that have accumulated less

than 7,000 CSN on the effective date of this

AD, accomplish the following:

(i) Perform an inspection for cracks and

rework at the next shop visit after the

effective date of this AD, or 8,100 CSN,

whichever occurs first, in accordance with

PW ASB No. PW2000 A72–592, dated March

18, 1997, or

(ii) Perform a double independent

inspection for cracks, as defined in paragraph

(k)(3) of this AD, at the next shop visit after

the effective date of this AD, not to exceed

8,100 CSN, in accordance with the

Accomplishment Instructions of PW SB No.

PW2000 72–588, Revision 1, dated March 31,

1997, or Original, dated February 17, 1997.

(iii) If the disk is double inspected in

accordance with paragraph (d)(2)(ii) of this

AD, then inspect the disk for cracks and

rework at the next shop visit after the

completion of the double inspection, but not

to exceed 2,450 CIS since the double

inspection, in accordance with PW ASB No.

PW2000 A72–592, dated March 18, 1997.

(e) For disks that have been inspected in

accordance with PW SB No. PW2000, 72–

588, Revision 1, dated March 31, 1997, or

Original, dated February 17, 1997, but not

reworked in accordance with PW ASB No.

PW2000 A72–592, dated March 18, 1997,

inspect for cracks and rework in accordance

with PW ASB No. PW2000 A72–592, dated

March 18, 1997, at the next shop visit when

the part is accessible, as defined in paragraph

(k)(2) of this AD, or 4,000 CIS since last ECI

in accordance with PW SB No. PW2000 72–

588, Revision 1, dated March 31, 1997, or

Original, dated February 17, 1997, whichever

occurs first.

(f) Prior to further flight, remove and

replace disks with cracks. Disks with cracks

cannot be reworked.

(g) If reworked, reidentify the disk in

accordance with the Accomplishment

Instructions of PW ASB No. PW2000 A72–

592, dated March 18, 1997.

(h) For all first stage HPT disks that have

been reworked in accordance with PW ASB

No. PW2000 A72–592, dated March 18, 1997,

inspect in accordance with PW Engine

Manual, P/N 1A6231, Section 72–52–02,

Inspection Check 04, at each subsequent

shop visit when the disk is accessible, as

defined in paragraph (k)(2) of this AD, not to

exceed 6,000 CIS since last inspection.

(i) The following cyclic life limits apply to

disks that are reworked in accordance with

the Accomplishment Instructions of PW ASB

No. PW2000 A72–592, dated March 18, 1997:

(1) Disks that have accumulated less than

5,000 CSN upon rework may accumulate an

additional 10,000 CIS following rework, and

then must be retired from service.

(2) Disks that have accumulated 5,000 CSN

or more upon rework may remain in service

to the full 15,000 CSN published life limit,

and then must be retired from service.

(3) Except as provided in paragraph (1) of

this AD, no alternative life limits may be

approved for disks reworked in accordance

with PW ASB No. PW2000 A72–592, dated

March 18, 1997.

(j) Operators may install new, unused first

stage HPT disks without inspection and

rework in accordance with PW ASB No.

PW2000 A72–592, dated March 18, 1997, but

must inspect and rework those disks at the

next shop visit when the disk is accessible,

as defined in paragraph (k)(2) of this AD, or

6,500 CSN, whichever occurs first, in

accordance with PW ASB No. PW2000 A72–

592, dated March 18, 1997, as defined in

paragraphs (b) through (d), and (f) through (i)

of this AD.

(k) For the purpose of this AD, the

following definitions apply:

(1) A shop visit is defined as an engine

removal where engine maintenance, prior to

reinstalling the engine, entails separation of

pairs of mating major engine flanges or the

removal of a disk, hub, or spool.

(2) An accessible disk is defined as a disk

that is in the shop, has been removed from

the HPT module, separated from the rotor,

and debladed.

(3) A double independent inspection is

defined as having two independent qualified

inspectors perform a complete ECI of the disk

in accordance with the inspection

requirements described in the

Accomplishment Instructions of PW SB No.

PW2000 72–588, Revision 1, dated March 31,

1997, or Original, dated February 17, 1997.

Each inspector shall perform an independent

calibration of the ECI equipment prior to

performing the ECI in accordance with that

SB.

(l) 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. Operators shall submit

their requests through an appropriate FAA

Principal Maintenance Inspector, who may

add comments and then send it to the

Manager, Engine Certification Office.

Note 3: Information concerning the

existence of approved alternative methods of

compliance with this airworthiness directive,

if any, may be obtained from the Engine

Certification Office.

(m) 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 inspection and rework

requirements of this AD can be

accomplished.

(n) The actions required by this AD shall

be accomplished in accordance with the

following PW service documents:

Document No. Pages Revision Date

SB No. PW2000

72–588 ............................................................................... 1 ............. 1 .................. March 31, 1997.

2 ............. Original ........ February 17, 1997.

3–12 ....... 1 .................. March 31, 1997.

NDIP–899 ........................................................................... 1–23 ....... A .................. March 25, 1997.

38 ........... Original ........ February 17, 1997.

Total pages: 36

SB No. PW2000
Federal Register / Vol. 62, No. 152 / Thursday, August 7, 1997 / Rules and Regulations 42397

Document No. Pages Revision Date

72–588 ............................................................................... 1–12 ....... Original ........ February 17, 1997.

38 ........... Original ........ February 17, 1997.

NDIP–899 ........................................................................... 1–23 ....... Original ........ February 16, 1997.

Total pages: 36

ASB No. PW2000

A72–592 ............................................................................. 1–16 ....... Original ........ March 18, 1997.

Total pages: 16

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 Pratt & Whitney, 400

Main St., East Hartford, CT 06108;

telephone (860) 565–6600, fax (860)

565–4503. 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.

(o) This amendment becomes effective

on August 7, 1997.

Issued in Burlington, Massachusetts, on

July 25, 1997.

Jay J. Pardee,

Manager, Engine and Propeller Directorate,

Aircraft Certification Service.

[FR Doc. 97–20784 Filed 8–6–97; 8:45 am]

BILLING CODE 4910–13–M

CONSUMER PRODUCT SAFETY

COMMISSION

16 CFR Part 1033

Display of Control Numbers for

Collections of Information Under the

Paperwork Reduction Act

AGENCY: Consumer Product Safety

Commission.

ACTION: Final rule.

SUMMARY: The Paperwork Reduction Act

of 1995 requires the Commission to

display the control numbers assigned by

the Office of Management and Budget to

standards and regulations containing

‘‘collections of information.’’ As used in

the Paperwork Reduction Act, a

‘‘collection of information’’ includes

any requirement for recordkeeping,

reporting, or providing information to

the public. The Commission is

amending Part 1033 to include the

control numbers for all currently

approved collections of information in

standards and regulations enforced by

the Commission.

DATES: This amendment shall become

effective on August 7, 1997.

FOR FURTHER INFORMATION CONTACT:

Allen F. Brauninger, Attorney, Office of

the General Counsel, Consumer Product

Safety Commission, Washington, DC

20207; telephone (301) 504–0980,

extension 2216.

SUPPLEMENTARY INFORMATION: The

Consumer Product Safety Commission

enforces many standards and

regulations that require manufacturers

and importers to compile and maintain

records, to report information to the

Commission, or to make information

available to the public. These

requirements are ‘‘collections of

information’’ as that term is used in the

Paperwork Reduction Act of 1995 (PRA)

at 44 U.S.C. 3502(3).

The PRA requires the Commission to

obtain approval from the Office of

Management and Budget (OMB) of all

collections of information and to

display the control number assigned by

OMB for each collection of information.

See 44 U.S.C. 3506.

In 1983, the Commission issued Part

1033 to display the control numbers

assigned by OMB for each regulation

enforced by the Commission containing

a collection of information. Since 1983,

the Commission has issued several

standards and regulations containing

collections of information that have

been approved by OMB. For this reason,

the Commission is amending Part 1033

to list all regulations containing

collections of information currently

approved by OMB and the control

numbers for those regulations.

The amendment issued below is a

rule of agency organization, procedure,

or practice, and for that reason is not

subject to provisions of the

Administrative Procedure Act (APA), 5

U.S.C. 553(b) and (c), requiring

publication of a notice of proposed

rulemaking and opportunity for public

comment. This amendment is not a

substantive rule, and for that reason the

requirements of section 553(d) of the

APA, 5 U.S.C. 553(d), for a delayed

effective date of at least 30 days are not

applicable. Consequently, this

amendment shall become effective on

the date of publication in the Federal

Register.

List of Subjects in 16 CFR Part 1033

Reporting and recordkeeping

requirements.

Conclusion

Therefore, pursuant to the authority of

section 3506(c)(1) of the Paperwork

Reduction Act of 1995, 44 U.S.C.

3506(c)(1) the Commission hereby

amends title 16 of the Code of Federal

Regulations, Chapter II, Subchapter A,

Part 1033 to read as follows:

PART 1033—DISPLAY OF CONTROL

NUMBERS FOR COLLECTION OF

INFORMATION REQUIREMENTS

UNDER THE PAPERWORK

REDUCTION ACT

1. The authority for part 1033 is

revised to read as follows:

Authority: 44 U.S.C. 3506(c)(1); 5 U.S.C.

553.

2. Section 1033.2 is revised to read as

follows:

§ 1033.2 Display of control numbers.

The following rules enforced by the

Consumer Product Safety Commission

containing collections of information

are listed with the control numbers

assigned by the Office of Management

and Budget:

Part or section of title 16 Code

of Federal Regulations

Currently

assigned

OMB control No.

Part 1019 .................................. 3041–0003

Part 1204 .................................. 3041–0006

Part 1509 .................................. 3041–0012

Part 1508 .................................. 3041–0013

Part 1632 .................................. 3041–0014

Part 1210 .................................. 3041–0016

Part 1630, 1631 ........................ 3041–0017

Sections 1500.18(a)(6),

1500.86(a)(4) ......................... 3041–0019

Part 1209 .................................. 3041–0022

Parts 1610, 1611 ...................... 3041–0024

Parts 1615, 1616 ...................... 3041–0027

Part 1505 .................................. 3041–0035

Part 1406 .................................. 3041–0040

Part 1205 .................................. 3041–0091

Part 1211 .................................. 3041–0125