Service bulletin · Pacific Aerospace

Revision 2PAL 750XL MSB113 Issue 2 dated 8 March 2019 · 6 pages · 2.0 MB

© Pacific Aerospace. Filed by the FAA in regulations.gov docket FAA-2021-0711, the docket of AD 2021-23-16. Not covered by OpenAirDocs’ CC0 dedication.

Docket FAA-2021-0711 (document 0005) · AD 2021-23-16

Manufacturer
Pacific Aerospace
Type
Mandatory Service Bulletin
Number
750XL 113
Latest revision known
750XL 113, Revision 2

A newer revision may exist than any OpenAirDocs knows of: check with the manufacturer.

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Text · 6

From the PDF’s text layer: layout, tables and figures are lost. The PDF is the document. © Pacific Aerospace. Filed by the FAA in regulations.gov docket FAA-2021-0711, the docket of AD 2021-23-16. Not covered by OpenAirDocs’ CC0 dedication.

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Issued: 8

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8 March 201

LANNING A. EFFEC . REASO . DESCR . COMP

. APPRO . TOOLI G. WEIGH . REFER HOURS . WARR 9

G INFORMA

CTIVITY ON

RIPTION LIANCE OVAL NG

HT AND BA RENCE

S REQUIRE

RANTY COV ENGINE ATION M 7 7 D P ( t T a P P P P B N

ALANCE N 7 ED P P VER N E FUEL MODEL 750XL 750XL During a Powerplant (forward of the Engin e Transducer adjacent El PART A:

PART B:

PART A:

PART B:

By delegate N/A Negligible.

750XL Main Part A – 1 H Part B – 4 H Normal Wa MAN FEED L

(Aircraft with Air C Alternator review o f t Fuel Line s the Engine e Fuel Fee rs could ectrical Wir Inspection Line and a Corrective Carry out v flight hours Corrective within 300 If chafing the (oran g Fuel Line damage i s corrective out before ed authority ntenance M Hour.

Hours.

rranty cond P A NDATO LINE S/N 101 thru 21 8001, 8 provisioned Conditioning

r) f the ins t s and Elect r e Firewall), d Line an d potentially ring and the of the E n adjacent Ele actions (if re visual inspe

s.

action mu s flight hours is found w ge) outer Firesleeve s found to E actions a r e further flig

y.

Manual.

ditions apply

ACSB / XL IS ORY S N 15, 220 8002 d for or in s g and/or Sta tallation o f rical Installa it was foun d Fuel Pr e chafe a g e Ignition Ex ngine Fuel ectrical Wirin required).

ection withi st be carri e

s.

which pen e covering o or if chaf i Electrical W re to be c ght.

y.

L / 113 SSUE 2 Page 1 o SERVI stalled andby f the ations d that essure gainst xciter.

Feed ng.

n 165 ed out etrates of the ing or Wiring, carried of 6 CE B U L L E T I N

Pa

2.

age 2 of 6 ACCOM N

PART A

1) Init pro

2) If t h in F

3) Ins cha Con

4) Ins Con

5) If c Fire det

6) If n with

MPLISHME OTE: Th rev ins de Fo loc rec Ele – Inspectio ial inspectio ocedures de he Engine F Figure 1 bel FIGU pect the F u afing, payi n nnector and pect the Ele nnectors an chafing is esleeve or ailed in PAR o chafing is hin 300 hou

ENT INSTR e procedu r vised Fuel L stallation o f tailed in Fig or Aircraft fit cated in a d commended ectrical Wiri on of Engin on may be etailed in the Fuel Feed l ow, then ca RE 1 I N uel Feed L i ng particul a d the Batter ectrical Wiri nd along the found whi c if chafing RT B are to s found, co urs.

RUCTIONS res below a Line and Ign f Air Con d gure 1 below tted with the different loc d that a s ng are carr ne Fuel Fee carried out e Approved ine and Ign arry out insp

NSPECTION ne hoses f ar attention ry Power Ca ing Loom a e Engine Mo ch penetra t or damag e o be carried rrective act S are detaile d nition Excite ditioning a n

w.

e Fuel Feed cation from survey of t h ried out for s ed Line t in conjun c Maintenan nition Excite pection deta N AREA – L.

from the Fi r to the ar e able.

adjacent to t ount Tubing tes the (o r e is found out before tions are to d specifica er installatio nd/or Stan d d Hose and that detaile he Fuel Li signs of cha ction with t h nce Manual.

er are instal ailed below H.S OF POW rewall to t h eas adjace n the Fuel Pre g for signs o range) out e to Electri c further fligh be carried

PA I lly for airc r ons to provi dby Altern a d/or Ignition ed in Figur e nes and a afing.

he normal 1

led in the c .

WERPLANT he Oil/Fuel nt to the I g essure Swit of chafing.

er coverin g cal Wiring, ht.

out in acco

ACSB / XL IS Issued: 8 Ma raft with ision for ator as n Exciter e 1, it is adjacent 150 hour in configuratio

Heater for gnition Ex c tch and Tra

g of the F u corrective ordance wit L / 113 SSUE 2 arch 2019 spection n shown

signs of citer and ansducer uel Line actions h Part B

Issued: 8 PA

1)

2)

3)

4)

5)

6) 8 March 201 RT B – Cor With refe procedur Remove mounted the inlet the Fue l Wiring L If inspec affected Fuel Hos Reinstall Switch/T Hose to Flow Tra and Figu Attach t h using t h AN960-1 Ensure a electrica Battery L Figure 3

9 rrective Ac erence to 75 res for fuel the Fuel F d Fuel Heat and outle t l Flow Tra n ooms as re ction in PAR Fire Sleev se requires l the (lo n Transducer run from th ansducer an ure 3 below he Pressur e he existing 10L Washer all Fuel Li n l wiring prio Leads are P ).

FIGURE 2 ction 50XL Maint system ma Feed Line (r er inlet) inc t Fuel Hos e nsducer an quired to al RT A has ide e and insp replacemen ger) P/N Manifold to he Firewall nd the Fuel .

e Switch/T r hardware r and P/N M nes are rou t or to tighten P-clipped to RELOCA tenance Ma intenance.

running from cluding all a es (P/Ns 1 5 d the Fuel llow reposit entified cha ect the Fu e nt in additio 156F003-8 the engine Tee to the l Pressure S ransducer M (P/N MS2 1 MS21042L3 ted to pre v ning the fittin o the Fuel

ATED HOSE anual Chapt m the Engin ttaching P C 56F003-8D Pressure ioning of Fu fing of the F el Hose fo r on to the co 8D-0154 H

e. Reinstall Fuel Flow Switch/Tran Manifold to 1919WDG1 Nut).

vent chafin g ngs and ins Feed Hose ES – L.H.S. O er 28, carry ne Firewall Clips and T -0154 and Switch/Tran uel Transdu Fuel Hose F r chafing. A rrective acti Hose to r the (shorte Transducer nsducer Ma the Uppe r 6 P Clip, g against a d stalling the P e to ensure

OF POWERP PACSB y out norma Tee Fitting Tyraps (if us 156F003-8 nsducer M a ucers and S Fire Sleevin A chaffed F ion detailed run from er) P/N 156F r inlet. Rei anifold. Re f r Engine M P/N AN3- 1 djacent co m P Clips. En positive se PLANT B / XL / 1 ISSUE Page 3 o al preparatio to the eng sed). Remo 8D-0140) f r anifold. U n witch.

ng, remove Fire Sleeve d below.

the Press F003-8D-01 nstall the F fer to Figure ount Tube 17A Bolt, P mponents a nsure the M eparation (S

13 E 2 of 6 on ine ove rom ntie the e or ure 140 Fuel e 2 re- P/N and ain See

Pa age 4 of 6

7) P C the the (Se FIGUR Clip the lo w Engine D r Fuel hose ee Figure 4) RE 3 R E wer Fuel H o riven Fuel P which runs ).

2.FIGU

ELOCATED ose (P/N 1 5 Pump to th e s from the E URE 4 P HOSES – L

56F003-8D- e Firewall T Engine Driv

P CLIPPING .H.S. OF PO -0140) to t h Tee Fitting.

ven Fuel P u

OF HOSES PA I

OWERPLANT he Fuel ho s P Clip the ump to the

ACSB / XL IS Issued: 8 Ma

T se which r u Oil Cooler Firewall Te L / 113 SSUE 2 arch 2019 uns from Hose to ee Fitting

Issued: 8

8)

3. C E Rec The insp

4. M A De P P P P P BR SC SC W N 8 March 201 Remove Clips (Se Main Loo

ERTIFICAT cord compli e accomplis pection sho

ATERIAL R escription CLIP CLIP CLIP CLIP CLIP RACKET CREW CREW WASHER UT 9 Tyraps att ee Figure 5 oms and tie

3.FIGU TION iance with t shment of th ould be perfo

REQUIRED aching Elec

5). Rerout e e/secure as URE 5 P his Service his Service ormed IAW D ctrical Loom e Fuel Tra n required I.A

CLIPPING O Bulletin in Bulletin is a W 750XL Ma Part N MS219 MS219 MS219 MS219 MS219 AN743 AN525 AN525 AN960 MS210 m to Engin e nsducer and A.W. AC43.

OF ELECTR

the Aircraft a terminatin intenance M umber 919WH6 919WH10 919WH15 919WH16 919WH19 3-12 5-10R7 5-10R8 0-10L 042L3 e Mount Tru d Pressure 13-1B Para

RICAL LOOM Log Book.

g action. Th Manual Sec PACSB uss (if fitted Switch Wir a 11-96.

M hereafter, th ction 05-10- Q B / XL / 1 ISSUE Page 5 o ) and insta ring to exis t he repetitive -00.

ty Require 2 3 1 3 3 1 4 2 6 6 13 E 2 of 6 ll P ting

e d

Pa

age 6 of 6

INT

TENTIONAALLY LEFTT BLANK PA I

ACSB / XL IS Issued: 8 Ma L / 113 SSUE 2 arch 2019