### DEP A RTME NT OF TRANSPORT A TIO N Fede ral Aviation Administration 14 CF R Part 39 [4910-13 -P l

[Do cket No. 

### FAA-2006-23706; Directo rate Identifier 2006-N E- 03-A D ; Amendment 39- 181 77; AD 2015-12-04] RIN 2120-AA64 Ainvorthiness Directives ; Honeywell Internation a l Inc. Turboprop E ng ine s AGENCY: Federal Av iation Adm i nistration (F AA), DO T. 

### ACTION: Fi nal rul e; correct i on. 

### SUM MARY: The FAA is correct in g a n a irworthin ess d irective ( AD) th at pub li s h ed in the f ede ral R eg i s t e r. That AD appli es t o a ll Hon eywe ll Inte rnation a l In c. TPE331-1 , - 2, -2U A, -3U , - 3UW , -5 , 

### -SA , -SAB , -SB , -6 , -6A , -1 0 , -IOAV,

- lOGP , - l OOT , -lOP , - l OR ,

- lOT , - l OU , - I OUA , - I OUF , -IOUG , - IOUGR , -lOUR , -llU , -12JR , - 1 2U A , -12UAR, and -12U HR turbop rop e ngine s with certain H oneywe ll part numbers ( PINs) of Woodward fuel co n tro l unit (FCU) assemb li es , insta ll ed. The AD number in the Agency I de n t ifi cation Numb e rs of the pream b l e is incorr ec t. Add iti o nall y, th e Amen dment numb e r in the r eg ul ato r y tex t is inc orrec t. This do cu m e nt corrects th ese two e rror s. In a ll other re s p ec t s, the o ri g in a l do c um e nt remai n s the same. 

### D ATES : T hi s fin a l rul e is effective o n Jul y 22, 20 15. T he effe ctive d ate of AD 2015-12- 04 , A m e ndm e nt 39- 18177 ( 80 FR 34534 , June 17 , 20 1 5) r e mains Jul y 22,2 015. 

### AD DRESS ES: You m ay examine th e AD docket on th e Internet at http: //www . r egu1 atio n s . gov; o r in person at the D ocket Ma n age m e n t Fac ili ty between 9 a .m. and 5 p

. m . , Monday through Friday, except Fed e ra l ho lid ays . The A D docket conta in s this AD , th e regu la tory eva luation , any comm e nts receive d , and othe r information. The address for the D oc ket Office (phone: 800-647-5527) is D oc um e nt M a n age m e nt Fac ility, U.S

. D epartme nt of Tran spo rt a ti o n , Docket Op eration s, M

- 30 ,

### West Buildin g G rou nd Floor, Room Wl2-140 , 1200 New Jersey Ave nu e SE., Washington , D C 2059 0. 

### FOR FURTHER INFORMATION CONTACT: Joseph Costa , Ae ro space E ngineer , L os Ange les Aircraft Certifica ti on Office , 

## r: AA , Transport A irplane Directorate , 3960 P aramount Bl v d. , Lakewood , CA 907 1 2-4137; phone: 562-627-5246 ; fax: 562

- 627

- 521 0 ;
e mail: josep h .co s ta @ faa.gov

. 

### SUPPLEMENTARY INFORMATION : AD 2015-12-04, Amendment 39

- 18177 , 80 FR 

### 3 4534 , Jun e 17 , 20 15) , requir es initi a l a nd repet it ive dimensiona l in s p ec tion s of the affected fue l control drives and insertion of ce rt ai n a irpl ane ope ratin g procedures in to the app li cab le fli ght manuals. As pub li s hed , the AD num ber in the Agency Identification N umb ers of the preamble i s inc o rrec t. Additionally , the Amendment number in th e reg ul atory t ext of 

### AD 2015- 12- 04 is incorr ect. No oth e r part of the preamble or r egu latory informat ion has b e en c han ged. The e ff e ctive date of A D 2015-1 2 -04 remai n s July 22 , 20 1 5. 

### Correction of Non-Regu l atory Text In the Fede ra l Reg ister of Jun e 17 , 2015, AD 20 15-12 -04 ; Amendment 39 -18177 is corrected as fo llow s : On page 34534 , in the 2"d co lumn , o n line 6 , c han ge " 2014-12-04 " to " 2 015-1 2- 04 "

. 

### Correction of Re g ul atory Text 

### § 39.13 [Corrected] 2. Th e FAA amends§ 39.1 3 b y r e m ov in g airworthiness direc tiv e (AD) 2006

- 15- 08 , Amendment 39 -1 4688 (7 1 FR 41 12 1 , .J ul y 20 , 2006) , and add in g the fo ll ow in g new AD: 

### 2015-12-04 Honeywe ll Internation a l Inc .: Amendment 39-18177 ; Docket 

### 2No. F AA-2006-23706; Directorate Id en tifier 2006

- N E-03-A D. 

### (a) Effective Date Thi s AD is effective [INSERT D ATE 35 DAYS AFTE R DA TE OF P UB LICATION 

### IN THE FEDERAL REG ISTER]. 

### (b) Affected ADs T hi s A D replaces A D 2006- 15-08 , Amendment 39-1 4 688 (71 FR 41121, Jul y 20 , 2006). 

### (c) Applicability T hi s A D applies to all H o neywell Inte rn ational in c. TP E33 1 -I , -2 , -2UA , - 3U , -3UW, -5,

- SA, -5AB , -58 , -6 , -6 A , - 10 , -lOA V , -1 OGP , -I OGT,

- 1 OP , - 1 OR, -1 OT, - 1 OU , -IO UA, -10UF, -IO UG,

- 10UGR , -lOUR , - II U, -1 2 JR, -12UA, -1 2UA R , a nd -12UI

- IR turb oprop e n gines w i th Honeywell part numbers (PINs) for Woodward fue l co ntrol unit ( FCU) assemb li es l is ted in T abl e 1 to paragraph 

### (c) ofthis AD , installed. 

### Tab l e 1 

### to Paragraph (c)

- Affected FCU 

### Assemb ly P/Ns Group# Eng in e

2* 

### 3

4* TPE331-I , - 2 , and -2UA

TPE3 3 1

- 1 , -2, and

- 2UA
T P£331-3U , -3UW , - 5 , -SA ,

- 5AB , -58 , - 6 , - 6A , -lOA V ,

- 1 0G P , -10GT , - l OP , and -lO T TP£331-3U , -3 U W , -5 , -58 , -6 , -6 A, a nd 

### -1 O T



### 3 FCU 

### Assemb ly PINs P

IN 869199-13 , - 20 , -2 1 , -22 , -23 , -24 , -25 ,

- 26 , -27 , -28 , - 29 , -31 , -32 , - 33 , - 34 , and -35 

### PIN 8 69 199-9 , -10 , -11 , -12,- 14,-16,-17, and -18 PIN 893561-7 , - 8 ,-9 , -10 , -11 , -14,-15 , -1 6 , -20 , -26 , -27, and -29 ; or 

### PIN 897770 -1 , - 3,-7 , -9,- 10 , -11,

- 12 , -14 , -15 , -16 , -25, -26 , and

- 28 

### PIN 89 3561 -4 , -5 , -1 2 , and

- 1 3 or PIN 897770-5 , -8 , a nd -1 3

### 5 TP£331 -1 0 , -lOR, -1 OU , -1 OUA , -10UF,

- 10UG, -1 0UGR,

- lO U R , -IIU , -12JR , - 12UA, -12UAR , and -12 U H R



# * New / added FCU assembly PINs (d) U nsafe Co ndition PIN 897375-2 , -3 , -4 ,-5,

- 8,-9 , -10,-11 , -12 , - 1 3,-14 , -15 , - 1 6,

- 17 , -19 , -21 ,-24, -25, -26, and -27; or PIN 897780- 1 , -2, -3, -4 , -5 , -6 , -7 , -8 , -9 , -10,-11,-14 , -15,-16,-17 , -18,

- 19 , -20 , -2 1 , -22 , -2 3,-24,

- 25,-26 , -27 , -30 ,-32, -34 , -36, -37 , a nd -38; or 

### PIN 893561-17,- 18 , and

- 19

We are issuin g this A D to preve nt fa ilur e of the fue l control drive that cou ld resu lt in dama ge to the engine and a irplane. 

### (e) Compliance Co mpl y with thi s 

### AD withi n the compliance times specified, unless a lready done. ( 1

) Inspection o f Eng in es wi th FCU A sse mbly P/Ns in Gro up s 2 a nd 4 For FCU assemb ly PINs in Groups 2 and 4 listed in Table 1 to paragraph (c) of thi s AD: ( i

) A t the next sc hedu led in s pection of 

### th e f u el control drive , or within 500 h oursin-service ( HIS) after the effective date of this AD , whichever occurs first , inspec t the fuel co n trol drive for wear. ( i i) Th ereafter , re-inspect th e fue l control dr ive within every I ,000 

### HI S s in ce-lastinspection 

### (S LI). (2) In s pec ti o n of E ngines with FCU Assem bl y P/Ns in G roup s 1, 3, and 5 For FCU assemb ly PIN s in Groups 1 , 3 , or 5 listed in Table 1 to paragraph (c) of this AD: (i) I f on the effectiv e date of this AD the FCU assembly has 950 o r more HIS SLl , in spect the fue l cont rol drive for wear w ith in 50 HI S from the effective da te of this AD. ( ii ) I f on the effective date of this AD the FCU assembly has fewer th an 950 HIS 

### SLI , in spect the fuel control driv e for wear before reaching I , 000 

### HlS.
4( iii ) The reafte r, re-inspect the f u el co ntrol drive for wear within every 1 ,000 HI S SLI. 

### (3) A irpl an e O p e ratin g P roce dures Within 60 d ays afte r the effec ti ve dat e of thj s AD , in se rt the information in Figure 

### 1 to par ag raph (e) of this A D , in to the Emergency Procedur es Section of the Airplane Flight Manual (AFM ) , Pil ot Op e rati ng H andbook ( POH) , and the Manufacturer's Op e ratin g Manual (MO M )

. 

### F i g u re 1 to Pa rag raph (e)- 

### A irpl an e O p e ratin g Proce dures
NOTE Proce dure s in dotte d lin e boxes are imm e diate action items to be performed by the pilot 

### I flig ht crew. RAPID , UNCOMMAN D E D ACCELERATION DURIN G ENG INE START (P r op e ll e r ON Start Locks)

• E ngi ne S tart- Abort Immediate ly - Move cond iti o n leve r to EMERG EN CY STOP.



## ·--------------- --- ------- --- -- - ------- -- -- --- ----- - -- --- ------ WARNING Do no t attempt to re - s tart e ngi ne. Report to maintenance .

I ON GROUND or IN FLIG HT:



## ------- ------ ------- ----- ---------- --- ------- ----- -----------,

RAPID , UNC OMM AN DED INCREASE IN RPM , TORQ UE , FUEL FLOW AN D /O R TU RB INE TEMPERA TURE (Propeller O F F Start L ocks)

• Id e ntif y Ma lfunct io ning En g in e ( multi

- engine airplane)

- Cross c heck for rugh t or

qu e , RPM , f uel flow , a nd turbine temperatures . • E ng i ne s hut down- Move condition leve r to EMERGENCY STOP. L- -- -- --- ------------------ -- ------- ------ -------- --- ---------• WARN I NG Never retard th e p owe r levers aft of flight id le in fli g ht or on the ground. WARNING D o not attempt an eng ine re-start. Repor t to maintenanc e . 5

### (f) Op ti o n a l Te rmi natin g A c t i on Rep l ac in g the affected F C U a s sembly wi th an FAA

- ap proved fCU assembly PIN not li sted in this AD is terminating ac ti on for the initial and repetitive inspections required by thi s AD, and for in se rtin g th e information in F igure 1 to p aragraph (e) of thi s AD into the AFM, POH , and MOM. 

### (g) Defi ni ti ons For the purposes of this AD: ( l) The " fuel contro l drive " is a series of mating spl ines located between the f uel pump and fuel contro l governor. (2) The fue l co ntrol dri ve cons ists of four drive sp lines: the fuel pump internal spli ne , the fuel contro l exte rnal "quill s haft" sp lin e, a nd the stub shaft interna l and externa l spli nes . 

### (h) A lt e rn ative Methods of Com pli ance (AMOCs) The Mana ge r, Los Angeles Aircraft Certification Office , FAA , may approve AMOCs for thjs AD. Use the procedures found in 14 CFR 39.19 to make your requ est. 

### (i) Re l ated Informa ti on (I) For more information abo ut this AD, con tact Joseph Costa , Aerospace E ngi nee r, Los Angeles Aircraft Cert ifi cation Offi ce , FAA, Transport A irplan e Dir e c torate , 3960 Paramount B lvd. , Lakewood , CA 90712

- 4137; phone: 562-627

- 5246 ; fax: 562-627 -5 210 ; emai l: joseph.costa @ faa.gov. (2) Inform at io n pertai nin g to o perat ing recomm e ndations for affected eng i nes after a fuel control dri ve fail ure is conta in ed in Honeywell Internati ona l In c. , Operating In formation Lette r (O IL) 01331-l2R6 , dated May 26 , 2009 , for multi- e ngine a irpl ane s ; and in OIL 013 3 1

- 18R4 , dated May 26 , 2009, for sing l e-eng ine airplanes. Information o n fuel co ntrol drive in spect ion can b e fou nd in Section 72-00-00 of the appli cab le TPE331 maintenance man ua ls . Th ese H oneywe ll International Inc. , OILs a nd th e TPE331
6mainte nance manua ls , w hich are not in co rp o rate d by reference in thi s A D , can b e ob tain ed from Hon eywe ll International In c. , u s in g th e contact inform a tion in para g raph ( i

)(3) of 

### this AD. (3) f-or s e rv ice information identified i n thi s AD , contact Hon e ywe ll International Inc. , 111 S. 3 4th Street , P hoenix , A Z 85034-2802 ; I nternet: http s :// m yae ro s pace .hon eywe ll .com / wps / po rt a l / !ut ; phone : 800-60 1 -3099. (4) You may view this servic e information at the FAA , E n gi ne & Prope ll er Directorate , 1 2 New England Executive P ark , Burlington, MA. Fo r in fo rm ation on th e availability of thi s mate rial at the FAA , ca ll 781-238

- 7125

. U) Material In corporate d b y Reference No ne.

I ss ued in Burlin gto n , Massachusett s , on Ju ne 26, 20 15.

Ann C

. Mo ll i ca , Acting D irectorate Manager, Engine a nd Propeller Directorate , A i rcraft Certificat ion Service.



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