BELL HELICOPTER 214B Series User manual

BHT-214B-MM-1
NOTICE
The instructions set forth in this manual, as supplemented or modified by Alert Service Bulletins (ASB) or
other directions issued by Bell Helicopter Textron Inc. and Airworthiness Directives (AD) issued by the
applicable regulatory agencies, shall be strictly followed.
REISSUE — 11 MARCH 1991
REVISION 9 — 5 MAY 2015
COPYRIGHT NOTICE
COPYRIGHT 2015
BELL
® HELICOPTER TEXTRON INC.
AND BELL HELICOPTER TEXTRON
CANADA LTD.
ALL RIGHTS RESERVED
MAINTENANCE MANUAL
VOLUME 1
GENERAL INFORMATION
Export Classification C, ECCN EAR99

BHT-214B-MM-1
Additional copies of this publication may be obtained by contacting:
Commercial Publication Distribution Center
Bell Helicopter Textron Inc.
P. O. Box 482
Fort Worth, Texas 76101-0482
PROPRIETARY RIGHTS NOTICE
These data are proprietary to Bell Helicopter Textron Inc. Disclosure,
reproduction, or use of these data for any purpose other than helicopter
operation or maintenance is forbidden without prior written authorization from
Bell Helicopter Textron Inc.
DESTINATION CONTROL STATEMENT
WARNING — This document contains technical data whose export is restricted
by the Arms Export Control Act (Title 22, U.S.C., Sec 2751, et. seq.) or the Export
Administration Act of 1979, as amended, Title 50, U.S.C., App. 2401 et. seq.
Violations of these export laws are subject to severe criminal penalties.
Disseminate in accordance with provisions of DoD Directive 5230.25.
PN Rev. 8 29 OCT 2012 Export Classification C, ECCN EAR99

BHT-214B-MM-1
WARNING
THIS MANUAL APPLIES ONLY TO HELICOPTERS AND COMPONENTS
MAINTAINED IN ACCORDANCE WITH BELL HELICOPTER TEXTRON
(BELL) APPROVED PROCEDURES USING BELL APPROVED PARTS.
ALL INSPECTION, REPAIR AND OVERHAUL PROCEDURES PUBLISHED
BY BELL, INCLUDING PART RETIREMENT LIFE, ARE BASED SOLELY ON
THE USE OF BELL PARTS THAT HAVE BEEN MAINTAINED USING BELL
APPROVED DATA. THE DATA PUBLISHED HEREIN OR OTHERWISE
SUPPLIED BY BELL IS NOT APPLICABLE TO NON-BELL PARTS OR
PARTS THAT HAVE BEEN REPAIRED USING DATA AND/OR PROCESSES
NOT APPROVED BY BELL.
BELL IS NOT RESPONSIBLE FOR ANY PART OTHER THAN THOSE THAT
IT HAS APPROVED.
BEFORE PERFORMING ANY PROCEDURE CONTAINED IN THIS MANUAL
YOU MUST INSPECT THE AFFECTED PARTS AND RECORDS FOR
EVIDENCE OF ANY MANUFACTURE, REPAIR, REWORK OR USE OF A
PROCESS NOT APPROVED BY BELL.
IF YOU IDENTIFY OR SUSPECT THE USE OF PARTS NOT AUTHORIZED
BY BELL, EITHER REMOVE THE AFFECTED ITEM FROM THE AIRCRAFT
OR OBTAIN INSTRUCTIONS FOR CONTINUED AIRWORTHINESS FROM
THE MANUFACTURER OR THE ORGANIZATION THAT APPROVED THE
REPAIR.
29 OCT 2012 Rev. 8 WarningExport Classification C, ECCN EAR99

BHT-214B-MM-1
CUSTOMER SUPPORT AND SERVICES
Flying smart means that no matter where you are, or what time it is, you can make a call
and get additional information, clarification, or advice on a technical or operational issue
concerning your helicopter or information contained in our Technical Publications.
Product Support Engineering (PSE) is just a phone call away and may be contacted as
follows:
For additional information on Customer Support and Services as well as Product Support
Engineering (PSE) and your local Customer Service Engineering (CSE) network, please
access http://www.bellhelicopter.com/support.
Model 206 or 407
Phone: [phone] or 800-243-6407 (U.S./Canada)
Fax: [phone]
E-mail: pseligh[email protected]
Model 222, 230, 427, 429, or 430
Phone: [phone] or 800-463-3036 (U.S./Canada)
Fax: [phone]
E-mail: [e-mail]
Model 204, 205, 212, or 412
Phone: [phone] or 800-363-8028 (U.S./Canada)
Fax: [phone]
E-mail: [e-mail]
Model 214, 210, HUEY II and All Bell’s Active and
Surplus Military Medium Helicopter Models
Phone: [phone]
Fax: [phone]
E-mail: mts-mediu[email protected]om
Model OH-58, TH-67, TH-57, Both Active and Surplus
Military
Phone: [phone]
Fax: [phone]
E-mail: mts-l[email protected]m
CSS Rev. 8 29 OCT 2012 Export Classification C, ECCN EAR99

HELP
EVALUATE
LOGISTICS
PUBLICATIONS
Have you found something wrong with this manual  an
error, an inconsistency, unclear instructions, etc.? Although
we strive for accuracy and clarity, we may make errors on
occasion. If we do and you discover it, we would appreciate
your telling us about it so that we can change whatever is
incorrect or unclear. Please be as specific as possible.
Your complaint or suggestion will be acknowledged and we
will tell you what we intend to do.
You may use the enclosed Customer Feedback form, as
applicable, to inform us where we have erred.
Your assistance is sincerely appreciated.
Export Classification C, ECCN EAR99

CUSTOMER FEEDBACK
Return by fax to Product Support Engineering [phone], e-mail to
[e-mail], or mail to the address on the next page.
Manual Title:
Manual Number (if assigned):
Date of Issue:
Date of Last Revision:
Section, Chapter, Paragraph Affected:
Your Feedback:
Now Reads:
Should Read:
Your Name:
Address:
Position: Telephone No.:
Company: Fax No.:
Reference No. (your initials and date):
(If you choose to mail this form, fold in thirds with address exposed, tape and mail.)
Export Classification C, ECCN EAR99

TAPE HERE
From
POSTAGE
NECESSARY
Product Support Engineering
12,800 rue de lAvenir
Mirabel, Québec, Canada, J7J 1R4
FOLD ON DOTTED LINES AND TAPE
TAPE HERE
Export Classification C, ECCN EAR99

IMPORTANT
HELICOPTER SALES NOTICE
Please complete this form and return by mail, e-mail ([e-mail]), or
fax [phone], Attention: CPDC). This will ensure that the new owners/operators receive
updates to their Bell Helicopter Textron Technical Manuals and Bulletins.
Model of Helicopter Sold or Purchased ___________________________________________
Serial and Registration Number _________________________________________________
Name of New Owner (company or individual) ______________________________________
Name of New Operator _______________________________________________________
Future Publications to be mailed to this address:
Address ____________________________________________________________________
City _______________________________________________________________________
State/Province _______________________________________________________________
Zip/Postal Code _____________________________________________________________
Country ____________________________________________________________________
Fax No. ___________________________ Telephone No. ____________________________
E-mail Address ______________________________________________________________
Register for access to electronic publications at www.bellhelicopter.net
Export Classification C, ECCN EAR99

TAPE HERE
From
NO POSTAGE
NECESSARY
IF MAILED
IN THE
UNITED STATES
COMMERCIAL PUBLICATION DISTRIBUTION CENTER
P.O. BOX 482
FORT WORTH, TEXAS 76101-0482
FOLD ON DOTTED LINES AND TAPE
BUSINESS REPLY MAIL
FIRST CLASS PERMIT NO. 1744 FORT WORTH, TEXAS
Export Classification C, ECCN EAR99

BHT-214B-MM-1
29 OCT 2012 Rev. 8 Warranty
SPARE PARTS WARRANTY
ONE YEAR/1,000 HOURS PRORATED
WARRANTY AND REMEDY: Seller warrants each new helicopter part or helicopter part reconditioned by seller to be free from defect
in material and workmanship under normal use and service and if installed on Bell model helicopters. Sellers sole obligation under this
warranty is limited to replacement or repair of parts which are determined to Sellers reasonable satisfaction to have been defective
with 1,000 hours of operation or one (1) year after installation, whichever occurs first and reimbursement of reasonable freight charges.
After 200 hours of use, there will be a prorated charge to the Purchaser for replacement parts (prorating the hours of total use against
the then applicable part life or 2,000 hours, whichever is the lesser). Defective parts must be reported in writing to the Sellers Warranty
Administration within 90 days of being found defective. Replacement of parts may be with either new or reconditioned parts, at Sellers
election. Warranty adjustment is contingent upon the Purchaser complying with the Warranty Remedies as described in the
Commercial Warranty Information brochure and the Sellers Warranty Administration disposition instructions for defective parts. Failure
to comply with all of the terms of this paragraph may, at Sellers sole option, void this warranty.
NOTE: Parts, components and assemblies of all new helicopters may have been restored or reworked due to mars, blemishes, dents
or other irregularities during the manufacturing process. Such restoration and/or rework is permitted under Sellers approved
manufacturing and engineering processes and guidelines. The restoration and/or rework so completed does not render such items
defective in material or workmanship.
THIS WARRANTY IS GIVEN AND ACCEPTED IN PLACE OF (i) ALL OTHER WARRANTIES OR CONDITIONS, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OR CONDITIONS OF MERCHANT ABILITY AND
FITNESS FOR A PARTICULAR PURPOSE AND (ii) ANY OBLIGATION, LIABILITY, RIGHT, CLAIM OR REMEDY IN CONTRACTOR
IN TORT (DELICT), INCLUDING PRODUCT LIABILITIES BASED UPON STRICT LIABILITY, NEGLIGENCE, OR IMPLIED
WARRANTY IN LAW.
This warranty is the only warranty made by Seller. The Purchasers sole remedy for a breach of this warranty or any defect in a part is
the repair or replacement of helicopter parts and reimbursement of reasonable freight charges as provided herein. Seller excludes
liability, whether as a result of a breach of contract or warranty, negligence or strict product liability, for incidental or consequential
damages, including without limitation, damage to the helicopter or other property, costs and expenses resulting from required changes
or modifications to helicopter components and assemblies, changes in retirement lives and overhaul periods, local customs fees and
taxes, and costs or expenses for commercial losses or lost profits due to loss of use or grounding of helicopters or otherwise.
Seller makes no warranty and disclaims all liability in contract or in tort (delict), including, without limitation, negligence and strict tort
(delictual) liability, with respect to work performed by third parties at Purchasers request and with respect to engines, engine
accessories, batteries, radios, and avionics, except Seller assigns each manufacturers warranty to Purchaser to the extent such
manufacturers warranty exists and is assignable.
This warranty shall not apply to any helicopter part which has been repaired or altered outside Sellers factory in any way so as, in
Sellers judgment, to affect its stability, safety or reliability, or which has been subject to misuse, negligence or accident, or which has
been installed in any aircraft which has been destroyed unless that helicopter has been rebuilt by Bell. A list of destroyed aircraft is
obtainable from Bell Product Support. Repairs and alterations which use or incorporate parts and components other than genuine Bell
parts or parts approved by Bell for direct acquisition from sources other than Bell itself are not warranted by Bell, and this warranty shall
be void to the extent that such repairs and alterations, in Sellers sole judgment, affect the stability, safety or reliability of the helicopter
or any part thereof, or damage genuine Bell or Bell-approved parts. No person, corporation or organization, including Bell Customer
Service Facilities, is authorized by Seller to assume for it any other liability in connection with the sale of its helicopters and parts.
NO STATEMENT, WHETHER WRITTEN OR ORAL, MADE BY ANY PERSON, CORPORATION OR ORGANIZATION, INCLUDING
BELL CUSTOMER SERVICE FACILITIES MAY BE TAKEN AS A WARRANTY NOR WILL IT BIND SELLER.
Seller makes no warranty and disclaims all liability with respect to components or parts damaged by, or worn due to, corrosion. Seller
makes no warranty and disclaims all liability for consumables (wear items) which are defined as items required for normal and routine
maintenance or replaced at scheduled intervals shorter than the warranty period. Consumables include but are not limited to engine
and hydraulic oil, oil filters, packings and o-rings, anti-corrosion and/or sealing compounds, brush plating material, nuts, bolts, washers,
screws, fluids, compounds, and standard aircraft hardware that is readily available to aircraft operators from sources other than Seller.
All legal actions based upon claims or disputes pertaining to or involving this warranty including, but not limited to, Sellers denial of any
claim or portion thereof under this warranty, must be filed in the courts of general jurisdiction of Tarrant County, Texas or in the United
States District Court for the Northern District of Texas, Ft. Worth Division located in Ft. Worth, Tarrant County, Texas. In the event that
Purchaser files such an action in either of the court systems identified above, and a final judgment in Sellers favor is rendered by such
court, then Purchaser shall indemnify Seller for all costs, expenses and attorneys fees incurred by Seller in defense of such claims. In
the event Purchaser files such a legal action in a court other than those specified, and Seller successfully obtains dismissal of that
action or transfer thereof to the above described court systems, then Purchaser shall indemnify Seller for all costs, expenses and
attorneys fees incurred by Seller in obtaining such dismissal or transfer.
January 2007
Export Classification C, ECCN EAR99

FAA APPROVED BHT-214B-MM-1
4-00-00
ECCN EAR99
TABLE OF CONTENTS
Paragraph Chapter/Section Page
Number Title Number Number
CHAPTER 4 — AIRWORTHINESS LIMITATIONS SCHEDULE
AIRWORTHINESS LIMITATIONS SCHEDULE
4-1 Airworthiness Limitations Schedule ............................................... 4-00-00 5
TABLES
Table Page
Number Title Number
4-1 Airworthiness Limitations Schedule .................................................................... 6
5 MAY 2011 Rev. 6 Page 1/2

FAA APPROVED BHT-214B-MM-1
4-00-00
5 MAY 2011 Rev. 6 Page 3ECCN EAR99
REVISION
NO. DATE OF SIGNATURE FAA/ODA* SIGNATURE
11 22 February 1980
12 22 January 1981 Chapter 4 not affected
13 22 June 1981
14 17 August 1981 Chapter 4 not affected
15 20 November 1981 Chapter 4 not affected
16 16 September 1982
17 – 19 7 January 1983 Chapter 4 not affected
20 9 November 1982
21 15 June 1984
22 2 November 1984
23 7 February 1985
24 19 February 1985
25 – 26 25 February 1987 Chapter 4 not affected
Reissue 11 March 1991
1 26 May 1995
2 – 3 26 August 1996 Chapter 4 not affected

BHT-214B-MM-1 FAA APPROVED
4-00-00
Page 4 Rev. 6 5 MAY 2011 ECCN EAR99
4 20 February 2002
5 20 May 2009
6 5 May 2011 *
REVISION
NO. DATE OF SIGNATURE FAA/ODA* SIGNATURE

FAA APPROVED BHT-214B-MM-1
4-00-00
5 MAY 2011 Rev. 6 Page 5
ECCN EAR99
AIRWORTHINESS LIMITATIONS SCHEDULE
4-1. AIRWORTHINESS LIMITATIONS
SCHEDULE
The Airworthiness Limitations Schedule is FAA
approved and specifies maintenance required under
paragraphs 43.16 and 91.403 of the Federal Aviation
Regulations unless an alternative program has been
FAA approved.
WARNING
ALL REPAIR AND OVERHAUL
PROCEDURES LIVES PUBLISHED BY
BELL HELICOPTER TEXTRON,
INCLUDING COMPONENT RETIREMENT
LIVES, ARE BASED SOLELY ON THE
USE OF BELL APPROVED PARTS AND
PROCESSES. IF PARTS OR
PROCESSES DEVELOPED OR
APPROVED BY PARTIES OTHER THAN
BELL HELICOPTER ARE USED, THEN
THE DATA PUBLISHED OR OTHERWISE
SUPPLIED BY BELL HELICOPTER ARE
NOT APPLICABLE. THE USER IS
WARNED TO NOT RELY ON BELL
HELICOPTER DATA FOR PARTS AND
PROCESSES NOT APPROVED BY BELL
HELICOPTER. ALL APPLICABLE
INSPECTIONS AND REPAIR METHODS
MUST BE OBTAINED FROM THE
SUPPLIER OF THE PARTS OR
PROCESSES NOT APPROVED BY BELL
HELICOPTER. BELL HELICOPTER IS
NOT RESPONSIBLE FOR PARTS OR
PROCESSES OTHER THAN THOSE
WHICH IT HAS ITSELF DEVELOPED OR
APPROVED.
The mandatory airworthiness limitations schedule
(Ta b l e 4 - 1 ) summarizes the mandatory maximum life,
in hours, years or by Retirement Index Number (RIN)
of components with a limited airworthiness life. Parts
that are not on the schedule have an unlimited
airworthiness life.
Refer to the engine manufacturer's publications for the
airworthiness limitations schedule of the engine and
components (Honeywell T5508D Series manuals).
NOTE
The airworthiness life or inspection interval
for any part number contained in this
schedule applies to all the successive dash
numbers for that component unless it is
otherwise specified.
WARNING
SOME PARTS ARE INSTALLED AS
ORIGINAL EQUIPMENT ON BOTH
MILITARY AND COMMERCIAL
HELICOPTERS AND MAY HAVE A
LOWER AIRWORTHINESS LIFE AND/OR
OVERHAUL SCHEDULE WHEN USED
ON A MILITARY HELICOPTER. IN
ADDITION, CIRCUMSTANCES
SURROUNDING THEIR USE MAY CALL
FOR OPERATION OF THE MILITARY
HELICOPTER OUTSIDE OF THE
APPROVED COMMERCIAL FLIGHT
ENVELOPE. CONSEQUENTLY, PARTS
THAT HAVE BEEN USED ON MILITARY
HELICOPTERS SHOULD NOT BE USED
ON COMMERCIAL HELICOPTERS.
CAUTION
AIRWORTHINESS LIFE OF SOME KIT
COMPONENTS MAY NOT BE COVERED
IN THIS SCHEDULE. REFER TO
APPLICABLE SERVICE INSTRUCTION
(SI) OR MAINTENANCE MANUAL
SUPPLEMENT (MMS) FOR KIT
COMPONENTS SCHEDULE.
NOTE
The airworthiness life given or the failure to
give an airworthiness life to a component
does not constitute a warranty of any kind.
The only warranty applicable to the
helicopter or any component is the
warranty included in the Purchase
Agreement for the helicopter or the
component.

BHT-214B-MM-1 FAA APPROVED
4-00-00
Page 6 Rev. 6 5 MAY 2011 ECCN EAR99
The airworthiness lives given to the components and
assemblies are determined by experience, tests, and
the judgement of Bell Helicopter Textron engineers.
The airworthiness lives and inspection intervals cannot
be changed without the approval of the FAA.
Prior to disposing of unsalvageable helicopter parts
and materials, caution should be exercised to ensure
that the parts and materials are disposed of in a
manner that does not allow them to be returned for
service. Refer to FAA Advisory Circular 21-38 for
guidance on the disposal of unsalvageable aircraft
parts and materials.
Table 4-1. Airworthiness Limitations Schedule
NOMENCLATURE PART NUMBER AIRWORTHINESS LIFE
YEARS/HOURS/RIN
MAIN ROTOR CONTROL
Blade Assembly (Metal) 214-015-001-005 3600 hours
Blade Assembly (Comp) 214-018-402-001 Unlimited
Blade Assembly (Comp) 214-015-500-105 Unlimited
Grip Assembly 214-010-104-009, -113, -117 1250 hours
Grip Assembly 214-010-104-121 5000 hours
Spindle Assembly 214-010-103-001 400 hours
Spindle Assembly 214-010-103-003 5000 hours
Yoke Assembly 214-010-105-001 3750 hours
Yoke Assembly 214-010-105-117 5000 hours
Pillow Block Bearing Bolts (4) 20-057-12-48D 17,000 RIN
Drag Brace Barrel 214-010-120-109 5000 hours
Drag Brace Clevis 214-010-121-107 5000 hours
Retention Strap Fitting 214-010-115-001 2500 hours
Retention Strap Fitting 214-010-185-101, -107 2500 hours
Retention Strap Fitting 214-010-189-103 2500 hours
Retention Strap 214-010-116-001 1200 hours
Retention Strap 214-010-179-001 1200 hours or 24 months
Retention Strap 214-010-179-003 1250 hours or 24 months
Retention Strap Pin 214-010-117-001 2500 hours
Trunnion 214-010-106-001 300 hours
Trunnion 214-010-226-001 300 hours
Trunnion 214-010-230-101 120,000 RIN
Spindle Bolt EWB26-10-H90 1200 hours
ROTATING CONTROLS
Pitch Link Assembly 214-010-410-001, -011, -129 5000 hours
1
2
4
5
12
18
18
6
6
8
4
5
4
5
4
15
7
7
16
16
3
8
13

FAA APPROVED BHT-214B-MM-1
4-00-00
5 MAY 2011 Rev. 6 Page 7ECCN EAR99
ROTATING CONTROLS (CONT)
Scissors Assembly 214-010-406-005 2500 hours
Scissors Assembly 214-010-406-009 5000 hours
Drive Link Assembly 214-010-408-001 5000 hours
Drive Link Assembly 214-010-408-005 5000 hours
Outer Ring, Swashplate 214-010-403-015, -019 5000 hours
FIXED CONTROLS
Collective Lever Assembly 214-010-474-001, -105 5000 hours
Collective Sleeve 214-010-411-001, -111 5000 hours
Idler Link 214-010-409-005 1250 hours
Idler Link 214-010-509-101 10,000 hours
Inner Ring, Swashplate 214-010-402-005 5000 hours
Support, Swashplate 214-010-404-005 2500 hours
Support, Swashplate 214-010-404-111 5000 hours
Rod End Bearings 214-001-051-001, -003,
-007, -009, -013
15,000 hours
ELEVATOR CONTROLS
Elevator Horn Assembly 214-001-920-001, -007, -101 2500
TAIL ROTOR HUB AND BLADE
Blade Assembly 214-015-750-005, -109, -113 2500 hours
Grip Plate Set 214-010-770-001 5000 hours
Yoke Assembly 214-010-702-001, -105, -107 5000 hours
Yoke Assembly 214-011-802-105 5000 hours
NODAL PYLON
Restraint, Fore and Aft 214-030-612-005 1500 hours
Restraint, Lateral 214-030-613-007 1500 hours
Transmission Spindle 214-030-606-005 1250 hours or 20,000 RIN
TRANSMISSION
Main Rotor Mast Assembly 214-040-090-105, -117 5000
Upper Planetary Carrier 214-040-077-007, -101 120,000 RIN
Spider 214-040-080-001, -101 80,000 RIN
Spider 214-040-357-101 400,000 RIN
Table 4-1. Airworthiness Limitations Schedule (Cont)
NOMENCLATURE PART NUMBER AIRWORTHINESS LIFE
YEARS/HOURS/RIN
1
14
8
19
3
10
8
8
8

BHT-214B-MM-1 FAA APPROVED
4-00-00
Page 8 Rev. 6 5 MAY 2011 ECCN EAR99
TRANSMISSION (CONT)
Rotor Brake Quill Duplex Bearing 204-040-424-001 600 hours
POWER PLANT RELATED SYSTEMS
Bipod Assembly 214-060-108-005 10,000 hours
Tripod Assembly 214-060-107-005 10,000 hours
Aft Strut 214-060-118-001 10,000 hours
Sprag Clutch 214-040-808-001 300 hours
Sprag Clutch (Borg Warner) X139223 600 hours
CONTROL SYSTEM BOLTS
Pitch Horn to Universal (2 Reqd) 20-057-10-44H 1250 hours
Universal to Pitch Link Clevis
(2 Reqd)
50-047-10-29 1250 hours
Pitch Link Rod End to Scissors
(2 Reqd)
50-047-10-55 1250 hours
Scissors to Scissors Hub (2 Reqd) 50-047-12-130 1250 hours
Scissors to Drive Link (2 Reqd) 50-047-10-96 1250 hours
Cyclic Actuators to Inner Ring
(2 Reqd)
50-047-8-41 1250 hours
Collective Actuator to Collective
Lever (1 Reqd)
50-047-8-40 1250 hours
Swashplate Support to Idler Link
(1 Reqd)
20-057-10-118D 1250 hours
FIRE PROTECTION
Fire Extinguisher Cartridge 13083-45 6 years
RESCUE HOIST
Cable Cutter Cartridge 300078-1 5 years
Cable Cutter Cartridge 42277-231 5 years
Cable Cutter Cartridge 42315-281 5 years
NOTES:
Airworthiness limitation for part number listed applies to all successive dash numbers for that component
unless otherwise specified.
Table 4-1. Airworthiness Limitations Schedule (Cont)
NOMENCLATURE PART NUMBER AIRWORTHINESS LIFE
YEARS/HOURS/RIN
1
11
9
17
17
17
17
1