COMPONENT MAINTENANCE MANUAL

QB0267
PALL AEROSPACE
a division of PALL EUROPE LIMITED
5 Harbourgate Business Park, Southampton Road, Portsmouth, Hampshire PO6 4BQ England.
Telephone: +44 (0)2392 338000 Fax: +44 (0)2392 338811
TITLE

COMPONENT MAINTENANCE MANUAL

WITH
ILLUSTRATED PARTS LIST

ENGINE AIR PARTICLE SEPARATOR

PART NUMBER
QB0267

CAGE CODE U0088

EASA Production Organisation Approval No: .....................UK.21G.2630

Date of first issue Oct 30/96

TITLE 01
71-61-97 Rev 3 Sep 21/20
COMPONENT MAINTENANCE MANUAL
QB0267

THIS PAGE INTENTIONALLY BLANK

TITLE 02
71-61-97 Sep 25/14
 COMPONENT MAINTENANCE MANUAL
QB0267
HIGHLIGHTS
To: HOLDERS OF EAPS PART NO. QB0267 COMPONENT MAINTENANCE MANUAL WITH
ILLUSTRATED PARTS LIST 71-61-97.

REVISION NO. 3 SEP 21/20

Pages revised are listed below, together with highlights of the Revision. Pages of the prior issue which are
not affected retain previous revision date.

HIGHLIGHTS

CHECK: Page 5002, Item 1-120 added.

REPAIR: 3M Lapping Film 261X added as an alternative to crocus paper. Surtec 650V added as an
alternative to Alocrom 1200. Scotch Grip 1300L added as an alternative to 3M Adhesive 847.

ILLUSTRATED PARTS LIST: Part Number QB2912 (Item 120) added. Scotch Grip 1300L added as an
alternative to 3M Adhesive 847.

Highlights
Page 1
71-61-97 Sep 21/20
COMPONENT MAINTENANCE MANUAL
QB0267

THIS PAGE INTENTIONALLY BLANK

Highlights
Page 2
71-61-97 Sep 25/14
 COMPONENT MAINTENANCE MANUAL
QB0267
RECORD OF REVISIONS

INSERTED INSERTED
REV ISSUE REV ISSUE
NO. DATE NO. DATE
DATE BY DATE BY

1 Feb 11/08

2 Sep 25/14

3 Sep 21/20

Retain this record in the front of the CMM. On receipt of revisions, insert revised sections in the CMM,
and enter revision number, date issued, date inserted and name.

Record of Revisions
Page 1
71-61-97 Sep 21/20
COMPONENT MAINTENANCE MANUAL
QB0267

THIS PAGE INTENTIONALLY BLANK

Record of Revisions
Page 2
71-61-97 Sep 25/14
 COMPONENT MAINTENANCE MANUAL
QB0267
RECORD OF TEMPORARY REVISIONS

SECT./
TEMPORARY ISSUE ISSUED DATE REMOVED
PAGE
REVISION No. DATE BY REMOVED BY
No.

Retain this record in the front of the CMM. When the temporary revisions are received, insert the
temporary revisions in the CMM. Write the temporary revision number, page number, date issued and
name on this page.

Record of Temporary Revisions

Page 1
71-61-97 Sep 25/14
COMPONENT MAINTENANCE MANUAL
QB0267

THIS PAGE INTENTIONALLY BLANK

Record of Temporary Revisions

Page 2
71-61-97 Sep 25/14
 COMPONENT MAINTENANCE MANUAL
QB0267
RECORD OF SERVICE BULLETINS
The following is a list of Service Bulletins, applicable to this CMM, issued by Pall Aerospace. Service
Bulletins affecting this CMM are shown by date of incorporation.

SERVICE BULLETIN MODIFICATION INCORPORATED IN MANUAL

NUMBER NUMBER DATE INITIALS

Record of Service Bulletins

Page 1
71-61-97 Sep 25/14
COMPONENT MAINTENANCE MANUAL
QB0267

THIS PAGE INTENTIONALLY BLANK

Record of Service Bulletins

Page 2
71-61-97 Sep 25/14
 COMPONENT MAINTENANCE MANUAL
QB0267
LIST OF EFFECTIVE PAGES
SUBJECT PAGE DATE SUBJECT PAGE DATE

Title Page 01 Sep 21/20 Cleaning 4001 Sep 25/14

02 Sep 25/14 4002 Sep 25/14

Highlights 1 Sep 21/20 Check 5001 Sep 25/14

2 Sep 25/14 5002 Sep 21/20
5003 Sep 25/14
Record of Revisions 1 Sep 21/20 5004 Sep 25/14
2 Sep 25/14
Repair 6001 Sep 21/20
Record of Temporary 1 Sep 25/14 6002 Sep 25/14
Revisions 2 Sep 25/14 6003 Sep 25/14
6004 Sep 25/14
Record of Service 1 Sep 25/14
Bulletins 2 Sep 25/14 Assembly 7001 Sep 25/14
(Including Storage) 7002 Sep 25/14
List of Effective Pages 1 Sep 21/20
2 Sep 25/14 Fits and 8001 Sep 25/14
Clearances 8002 Sep 25/14
Contents 1 Sep 25/14
2 Sep 25/14 Special Tools and 9001 Sep 25/14
Equipment 9002 Sep 25/14
Introduction 1 Sep 25/14
2 Sep 25/14 Illustrated Parts List 10001 Sep 25/14
3 Sep 25/14 10002 Sep 25/14
4 Sep 25/14 10003 Sep 25/14
10004 Sep 25/14
Description and 1 Sep 25/14 10005 Sep 25/14
Operation 2 Sep 25/14 10006 Sep 21/20
3 Sep 25/14 10007 Sep 25/14
4 Sep 25/14 10008 Sep 21/20
10009 Sep 25/14
Testing and Fault 1001 Sep 25/14 10010 Sep 25/14
Isolation 1002 Sep 25/14

Disassembly 3001 Sep 25/14

3002 Sep 25/14

List of Effective Pages

Page 1
71-61-97 Sep 21/20
COMPONENT MAINTENANCE MANUAL
QB0267

THIS PAGE INTENTIONALLY BLANK

List of Effective Pages

Page 2
71-61-97 Sep 25/14
 COMPONENT MAINTENANCE MANUAL
QB0267
CONTENTS

Page
Introduction 1

Description and Operation 1

Testing and Fault Isolation 1001

Disassembly 3001

Cleaning 4001

Check 5001

Repair 6001

Assembly (Including Storage) 7001

Fits and Clearances 8001

Special Tools and Equipment 9001

Illustrated Parts List 10001

Contents
Page 1
71-61-97 Sep 25/14
COMPONENT MAINTENANCE MANUAL
QB0267

THIS PAGE INTENTIONALLY BLANK

Contents
Page 2
71-61-97 Sep 25/14
 COMPONENT MAINTENANCE MANUAL
QB0267
INTRODUCTION
1. General

This CMM has been compiled in accordance with the requirements set out in specification
ATA 2200. It is intended to provide such data as is necessary for the operator to return an
unserviceable EAPS to a serviceable condition.

2. Layout of CMM

This CMM contains a general description and operation followed by data for maintenance,
testing, repair, disassembly and assembly of the EAPS. This is followed by an Illustrated
Parts List, which gives a detailed breakdown of all spare parts available for this EAPS.

3. Revision Service

This CMM will be updated as required by revisions. Service bulletins may be issued
separately. Their effect on the manual will, however, be made evident by re-issue of the
Service Bulletin List as appropriate.

4. Shop Verification

The sections within this CMM have been verified at the manufacturer's facility by performing
the functions such as DISASSEMBLY, ASSEMBLY and TESTING AND FAULT ISOLATION.

5. Units of Measurement

Units of measurement are given in the International System of Units (SI Units). The
corresponding values in imperial or US Customary Units are in parenthesis after or below the
SI Units.

6. Product Support

The product support on the unit is undertaken by:

Technical publications, technical assistance etc

Pall Aerospace
5 Harbourgate Business Park
Southampton Road
Portsmouth
Hampshire
PO6 4BQ
England
Telephone Number: +44 (0)2392 338000
Fax: Number +44 (0)2392 338811

Introduction
Page 1
71-61-97 Sep 25/14
 COMPONENT MAINTENANCE MANUAL
QB0267

Spare parts ordering:

Europe, Africa and The Middle East Satair USA

Satair A/S 3993 Tradeport Boulevard
Amager Landevej 147A Atlanta GA 30354
DK2770 Kastrup Telephone Number: + 1 404 675 6333
Denmark Fax Number: + 1 404 675 6311
Telephone: (45) 32 470100 AOG Telephone Number: +1 404 310 1966
AOG: (45) 4040 1224 SITA: ALTSA7X
Fax Number: (45) 32 513434

Commonwealth of Independent States: Satair Pte Ltd

Pall Eurasia LLC 12 Seletar Aerospace Link · Singapore, 797553
Vyatskaya St.r 27 Singapore
Building 13/14 Tel: +65 6543 0977 · Fax: +65 6543 0737
127015 Moscow
Russian Federation
Interturbine-RuSky Pall India Pvt. Ltd.
Serebryakova street 14, office 304-306 6th Floor, Sumer Plaza,
129343 Moscow CTS 419, Marol Moroshi Road
Russia Andheri (E),
Tel: +7 495 989 2327 Mumbai - 400059
Fax: +7 495 989 2327 Maharashtra
India
Tel.: 0091-22-6799 5555, (0091-22-6683 0700 board)
Fax: 0091-22-6799 5556

Pall GmbH
Philipp-Reis Strasse 6
D-63303 Dreieich
Germany
Telephone Number: + 49 6103-3070
Fax Number: + 49 6103-307-198

Introduction
Page 2
71-61-97 Sep 25/14
 COMPONENT MAINTENANCE MANUAL
QB0267

7. Abbreviations

Abbreviation Nomenclature

assy Assembly
bara bar (absolute) pressure
ccw Counter clockwise
CMM Component Maintenance Manual
cw Clockwise
C Degrees Celsius
F Degrees Fahrenheit
dia. Diameter
EAPS Engine Air Particle Separator
gms Grams
in Inch
IPL Illustrated Parts List
kg Kilogram
(k)g/s (kilo)gram per second
L Litre
lb Pound
lbf in Pound force inch
max Maximum
mbar milli bar
min Minimum
mm Millimetre
p Pressure
psi Pounds per square inch
SCFM Standard cubic feet per minute
std Standard
SWG Standard Wire Gauge
temp Temperature

Introduction
Page 3
71-61-97 Sep 25/14
COMPONENT MAINTENANCE MANUAL
QB0267

THIS PAGE INTENTIONALLY BLANK

Introduction
Page 4
71-61-97 Sep 25/14
 COMPONENT MAINTENANCE MANUAL
QB0267
DESCRIPTION AND OPERATION
1. General

A. The QB0267 Engine Air Particle Separator, hereafter known as EAPS, is designed to
protect the engines of the Puma helicopter from airborne contaminant.

B. One EAPS is fitted to each engine.

2. Description

A. The EAPS consists of a frame as shown in Figure 1. Enclosing the frame is an inlet plate
and an outlet plate. The plates have a series of matching perforations each of which
contain an inertial air cleaner.

B. Beneath the cover plates and facing aft are seven ejectors and bleed air nozzle
assemblies. Each nozzle is supplied with bleed air from the engine compressor.

3. Operation

A. Air drawn into the engine intake passes through the inertial air cleaners fitted to the EAPS
(see Figure 2 and Figure 3). Vortex generators input a swirling motion on the passing air
causing the particulate in the air to be thrown to the outside of the body by centrifugal
force. The clean air portion of air passing through the outlet tube to the engine. The
particulate passes through the annular gap between the body and outlet tube into the
space between the inlet and outlet tube plates.

B. The high-pressure bleed air to the nozzles sets up suction in the ejectors causing the
particulate to be sucked from the frame and expelled overboard.

4. Leading Particulars

Fluid: Air
Engine air flow: 5.4 kg/s (9340 SCFM) at sea level
Method of scavenge Ejector powered by P2 air bleed
Engine bleed air pressure at EAPS: 4.2 bara (61 psia)
Engine bleed air temperature: 300 °C (570 °F)
Engine bleed air flow: 12 g/s
Pressure loss excluding air intake: 13 mbar (5.2” WG)
Dust separation efficiency using BS1701 Coarse test dust: 93%
Overall dimensions:
Length: 712 mm (28.03 in) less ejector
Width: 299 mm (11.77 in)
Depth: 239 mm to 352 mm (9.41 to 13.86 in)
Weight: 11.5 kg (25.35 lb)

Description and Operation

Page 1
71-61-97 Sep 25/14
COMPONENT MAINTENANCE MANUAL
QB0267

EAPS Unit
Figure 1

Description and Operation

Page 2
71-61-97 Sep 25/14
COMPONENT MAINTENANCE MANUAL
QB0267

EAPS Scavenge Passageways

Figure 2

Inertial Air Cleaner

Figure 3

Description and Operation

Page 3
71-61-97 Sep 25/14
COMPONENT MAINTENANCE MANUAL
QB0267

THIS PAGE INTENTIONALLY BLANK

Description and Operation

Page 4
71-61-97 Sep 25/14
 COMPONENT MAINTENANCE MANUAL
QB0267
TESTING AND FAULT ISOLATION
1. General

A. Purpose

Defects which may occur are listed below with their probable cause and remedy.

B. Defective items must be repaired as described in SECTION-REPAIR or replaced by

new items.

2. Test Equipment and Materials

Not applicable.

Testing and Fault Isolation

Page 1001
71-61-97 Sep 25/14
COMPONENT MAINTENANCE MANUAL
QB0267

THIS PAGE INTENTIONALLY BLANK

Testing and Fault Isolation

Page 1002
71-61-97 Sep 25/14
 COMPONENT MAINTENANCE MANUAL
QB0267
DISASSEMBLY
1. General

A. Disassembly of the EAPS module is undertaken when it is removed from the aircraft.
This action is undertaken according to the relevant part of the aircraft maintenance
manual. Further disassembly is limited to the rectification of accidental damage.

All parts of the EAPS are allocated item numbers. These numbers can be used with
Figure 1 to identify each part and for re-ordering replacements from the Illustrated
Parts List which appears on page 10001.

2. Disassembly Procedure (Refer to Illustrated Parts List (IPL))

A. Where required disassembly procedure is made with the relevant repair sequence in
SECTION - REPAIR.

Disassembly
Page 3001
71-61-97 Sep 25/14
COMPONENT MAINTENANCE MANUAL
QB0267

THIS PAGE INTENTIONALLY BLANK

Disassembly
Page 3002
71-61-97 Sep 25/14
 COMPONENT MAINTENANCE MANUAL
QB0267
CLEANING
1. General

WARNING: IF COMPRESSED AIR IS USED FOR CLEANING THE TUBE PLATES,

PROTECTIVE GOGGLES MUST BE WORN.

WARNING: WHEN USING COMPRESSED AIR FOR DRYING PURPOSES ENSURE THAT
THE AIR JET IS NOT DIRECTED TOWARDS THE SKIN. IN THE EVENT OF
COMPRESSED AIR BEING DIRECTED AT THE SKIN, OBTAIN MEDICAL ADVICE
IMMEDIATELY.

WARNING: WHEN USING WHITE SPIRIT AND/OR KEROSENE THE FOLLOWING

PRECAUTIONS ARE TO BE OBSERVED:

(1) THE WORK AREA IS TO BE ADEQUATELY VENTILATED.

(2) SMOKING AND EATING IN THE WORK AREA IS PROHIBITED.

(3) BARRIER CREAM IS TO BE APPLIED TO ANY EXPOSED AREA OF SKIN.

(4) PROTECTIVE GLOVES AND EYE SHIELDS ARE TO BE WORN.

(5) IF SKIN IS SPLASHED, THE AFFECTED PARTS ARE TO BE

THOROUGHLY WASHED IMMEDIATELY WITH SOAP AND WATER.

(6) WHERE REQUIRED, CLEAN LINT FREE CLOTH MUST BE USED.

CAUTION: DO NOT USE COMPRESSED AIR ON OUTER SURFACE OF THE EAPS AS ANY
DEBRIS MAY BE WEDGED MORE TIGHTLY INTO THE SEPARATOR TUBE.

CAUTION: DO NOT USE SOLVENTS, OTHER THAN THOSE STATED TO CLEAN THE EAPS
OR COMPONENTS. SOLVENTS CAN CAUSE SERIOUS DAMAGE TO VORTEX
TUBES AND SEALS.

2. List of Cleaning Materials.

NOTE: Equivalent substitutes may be used for listed items.

Item Identification Source

Cleaning agent Detergent, Teepol, Stergene or similar Local purchase

White spirit Local purchase

Kerosene Local purchase

Cleaning Materials
Table 4001

Cleaning
Page 4001
71-61-97 Sep 25/14
 COMPONENT MAINTENANCE MANUAL
QB0267
3. Procedure

A. Cleaning

(1) Remove any debris from inside the Engine Air Particle Separator (EAPS) housing
and panel skin surfaces.

(2) Using compressed air (maximum pressure of 3.1 bar (45 psi), blowing from inside
the housing outwards only, remove any build up of debris in the vortex tubes.

(3) Remove grease, oil or other contaminants using a clean cloth, detergent and
warm water.

(4) In extreme circumstances use white spirit or kerosene to soften deposits not
removed by washing. Thoroughly rinse area with water on completion to remove
all traces of white spirit or kerosene and dry unit off.

(5) Examine all parts for grease stains, and repeat the process if necessary.

Cleaning
Page 4002
71-61-97 Sep 25/14
 COMPONENT MAINTENANCE MANUAL
QB0267
CHECK
1. Visual Inspection

Inspection requirements must be carried out as follows:

A. Daily Inspection.

(1) Visually inspect Centrisep® EAPS to ensure no foreign objects are blocking vortex
tubes and the seven scavenge ejectors.

(2) Visually inspect the Centrisep® EAPS to ensure general condition is good.

2. Detailed Visual inspection

The Centrisep® EAPS should be inspected without removal from the aircraft as described in Para
2A. If damage is found, the unit should be removed from the aircraft and a more detailed
inspection should be carried out as described Para 2B.

A. Carry out an inspection of the Centrisep® EAPS without removal from the aircraft.

(1) Frame

(a) Inspect the Centrisep® EAPS frame for signs of cracking.

(b) Inspect the Centrisep® EAPS frame for signs of corrosion. Pay special
attention in areas around bolts and rivets.

(c) Ensure all bolts are still present, and are securely tightened.

(2) Tubes

(a) Check externally for any broken or damaged tubes. Where Centrisep®
tubes are broken or damaged, they must be replaced within the limits
defined in SECTION - REPAIR.
.
NOTE: Missing pips are permissible, see Figure 5001.

(b) Check vortex tubes are located tightly by trying to rotate with finger and
thumb. Vortex tubes shall not rotate otherwise they must be replaced see
SECTION - REPAIR.

(3) Mounting bracket

(a) Inspect mounting bracket for signs of corrosion.

(b) Ensure all bolts are still present, and are securely tightened.

Check
Page 5001
71-61-97 Sep 25/14
 COMPONENT MAINTENANCE MANUAL
QB0267

Permissible Tube Conditions

Figure 5001

B. If the Centrisep® EAPS does not conform to one or more of the above requirements,
remove the unit from the aircraft and carry out a more detailed examination as follows:

(1) Remove the cover plates and inlet plates to gain access to the inside of the
Centrisep® EAPS.

(2) Ejectors and P2 pipe assembly

(a) Check each ejector and P2 pipe assembly for signs of damage or
deformation. Ensure each ejector and each P2 pipe assemblies are
secure.

(b) Check P clips and hose clips for security.

(3) Check that the ejector bleed nozzles are not blocked or worn. If the bleed nozzle
diameter exceeds 4.5 mm, the nozzle assembly (1-80) and O-ring (1-120) should
be replaced.

(4) Check internally for corrosion. Particular attention should be paid to internal
frames and water collection pockets. Minor surface corrosion, without significant
reduction in material thickness may be repaired in accordance with the corrosion
repair procedure, see SECTION - REPAIR.

(5) Visually check internally for any cracks.

(6) Replace any broken or missing tubes in accordance with the tube replacement
procedure, see SECTION - REPAIR.

(7) Check seals for the following:

(a) Seal has not degraded and started to break up.

(b) No evidence of by-passing between the scavenge areas and inner and
outer edges of the seal.

Check
Page 5002
71-61-97 Sep 21/20
 COMPONENT MAINTENANCE MANUAL
QB0267

(8) If unit condition is satisfactory, install inlet plates and cover plates. If unit condition
is not satisfactory return unit to Pall Aerospace :

Pall Europe Ltd

Repair Dept.
Cardrew Industrial Estate Redruth
Cornwall
TR15 1SS
UK

Check
Page 5003
71-61-97 Sep 25/14
COMPONENT MAINTENANCE MANUAL
QB0267

THIS PAGE INTENTIONALLY BLANK

Check
Page 5004
71-61-97 Sep 25/14
 COMPONENT MAINTENANCE MANUAL
QB0267
REPAIR
1. General

WARNING: CHROMATE CONVERSION PROCESSES ARE HIGHLY TOXIC SUBSTANCES

AND MUST ONLY BE USED IN STRICT ACCORDANCE WITH THE
MANUFACTURER'S INSTRUCTION.

CAUTION: THIS MANUAL PROVIDES THE NECESSARY INFORMATION TO PERFORM

THE REPAIR IN AN INTERMEDIATE LEVEL MAINTENANCE SHOP (I-LEVEL).

THE 3RD LEVEL OF MAINTENANCE (D-LEVEL) IS NOT APPLICABLE IN THIS

MANUAL.

A. Repairs are only permitted within the scope of the procedures defined in this manual.
Damaged items specified in the Illustrated Parts List (IPL) must be replaced by new
original equipment. For any other damage the unit must be returned to Pall Aerospace.

B. Do not use emery cloth as an abrasive paper.

C. Remove burrs, nicks, or small scores by slightly polishing the damaged area. Reject item
if polishing is not effective.

D. Clean all components, refer to SECTION - CLEANING.

E. Touch-up all unprotected areas on aluminium alloy parts using an approved chromate
conversion coating.

2. List of Materials

Item Identification Source

Abrasive Paper Crocus Paper grade 200 Local purchase
3M Lapping Film 261X Local purchase
Protective Coating Chromate Conversion Coating
Alocrom 1200 Local purchase
Surtec 650V Local purchase
Solvent 3M Solvent No 1 or equivalent Local purchase

Adhesive 3M Adhesive 847 Local purchase

Scotch Grip 1300L Local purchase

List of Repair Materials

Table 6001

Repair
Page 6001
71-61-97 Sep 21/20
 COMPONENT MAINTENANCE MANUAL
QB0267
3. Procedure

A. Vortex Tube Replacement (Figure 6001).

CAUTION: WHEN REMOVING BROKEN OR DISPLACED TUBES, CARE IS TO BE

TAKEN TO AVOID DAMAGING ADJACENT TUBES AND THE TUBE
HOLE RIM. DO NOT ATTEMPT TO FORCE AN EXTRACTION OF THE
TUBE PIECES.

CAUTION: THE MAXIMUM NUMBER OF REPLACED TUBES SHALL NOT

EXCEED 10% (117) OF THE TOTAL NUMBER OF TUBES (1176) IN
EACH OF THE EAPS MODULES.

CAUTION: REPLACED TUBES ARE NOT TO BE A LOOSE FIT OR ROTATE IN

THE INLET PANEL.

(1) Remove vortex tube as follows, if vortex tube is damaged or misaligned but not
displaced:

(a) Use a pair of long nosed pliers to break up the tube and remove it from
the housing.

(2) Remove vortex tube as follows, if displaced:

(a) Remove the panel.

(b) Manoeuvre the panel until displaced tube can be removed through a
scavenge hole or is over hole from which it became displaced.

(c) Using long nosed pliers break up the tube and remove from the panel,
ensure all the tube is removed from the panel.

(3) Install replacement Vortex Tube as follows:

(a) Using repair kit QR10616 (1-110) carefully insert new vortex tube into
hole in inlet panel.

(b) Use a clean cloth, to give thumb protection, press new vortex tube into
place, until groove of the tube fully engages around the panel hole (see
Figure 6001 for correct installation).

(c) All vortex tube replacements are to be recorded as a running total.

Specific location details are not required.

Repair
Page 6002
71-61-97 Sep 25/14
 COMPONENT MAINTENANCE MANUAL
QB0267
B. Replace Front and Rear Seals.

(1) Using a flat blade or similar, prise the seal away from the EAPS frame.

(2) Clean the remains of the adhesive off using a suitable solvent (3M solvent No 1 is
typical).

(3) Coat the replacement seal (1-90 or 1-100) with a thin layer of adhesive
(1-95 or 1-105). Allow to touch dry.

(4) Lay seal over correct area and press firmly to achieve a bond.

C. Mounting Bracket Replacement.

(1) Remove 2-off bolts (1-60) and washers (1-65).

(2) Remove bracket (1-50) and discard. Retain shim (1-55).

(3) Fit new bracket (1-50) using existing shim (1-55).

Repair
Page 6003
71-61-97 Sep 25/14
COMPONENT MAINTENANCE MANUAL
QB0267

Vortex Tube Replacement

Figure 6001
Repair
Page 6004
71-61-97 Sep 25/14
 COMPONENT MAINTENANCE MANUAL
QB0267
ASSEMBLY (INCLUDING STORAGE)
1. General

A. Prior to commencing make sure that all required parts are available and serviceable (refer
to SECTION - CHECK and SECTION - REPAIR).

B. Maintain a high degree of cleanliness throughout the assembly operation. All tools should
be clean and free from defects. Consumable materials should be checked for validity.

C. All assemblies and sub assemblies should be cleaned as specified in SECTION -

CLEANING.

2. Assembly Procedures

A. These are covered in SECTION-REPAIR

B. General assembly of the EAPS is covered in the aircraft maintenance manual.

Assembly (Including Storage)

Page 7001
71-61-97 Sep 25/14
COMPONENT MAINTENANCE MANUAL
QB0267

THIS PAGE INTENTIONALLY BLANK

Assembly (Including Storage)

Page 7002
71-61-97 Sep 25/14
 COMPONENT MAINTENANCE MANUAL
QB0267
FITS AND CLEARANCES
1. General

A. There are no required fits or clearances applicable to the EAPS.

Fits and Clearances

Page 8001
71-61-97 Sep 25/14
COMPONENT MAINTENANCE MANUAL
QB0267

THIS PAGE INTENTIONALLY BLANK

Fits and Clearances

Page 8002
71-61-97 Sep 25/14
 COMPONENT MAINTENANCE MANUAL
QB0267
SPECIAL TOOLS AND EQUIPMENT
1. General

There are no special tools or equipment required for maintaining the EAPS.

Special Tools and Equipment

Page 9001
71-61-97 Sep 25/14
COMPONENT MAINTENANCE MANUAL
QB0267

THIS PAGE INTENTIONALLY BLANK

Special Tools and Equipment

Page 9002
71-61-97 Sep 25/14
 COMPONENT MAINTENANCE MANUAL
QB0267
ILLUSTRATED PARTS LIST (IPL)
1. General

This Illustrated Parts List (IPL) contains the complete listing of all replaceable parts of the EAPS.

2. Material Arrangement

A. This IPL comprises the following sections:

(1) Introduction

The Introduction contains explanatory information for the individual sections as

necessary for use of this IPL. The introduction contains a list of abbreviations
used in the detailed parts list.

(2) Detailed Parts List

(c) Column FIG./ITEM

The first number in the first column of a page indicates the number of the
figure illustrating this part. The second number indicates the item number
by which the part is identifiable on the illustration. A dash placed before
the item number indicates that the part is not illustrated.

(d) Column PART NUMBER

The part number column contains the original manufacturer's part number.
When standard parts are used, the standard part number is listed in this
column.

(e) Column AIRLINE STOCK NUMBER

This column is left blank for airline internal use.

Illustrated Parts List

Page 10001
71-61-97 Sep 25/14
COMPONENT MAINTENANCE MANUAL
QB0267
(f) Column NOMENCLATURE

1 Indenture System

The indenture system shows the relationship of parts and

assembly to the next higher assemblies or installations.

1234567
Assembly or installation assembly (RF) number
Attaching parts for assembly or installation
***

. Detail parts for assembly

. Sub-assembly
. Attaching parts for sub-assembly
***

.. Detail parts for sub-sub assembly.

2 Attaching Parts

Attaching parts are captioned ATTACHING PARTS and are listed

immediately following the parts they attach.
The * * * symbol follows the last item of the attaching parts group.

(g) Column EFF CODE

The effectivity code column when used establishes parts relationships

with units or assemblies, which are essentially the same but have minor
deviations. These units or assemblies are assigned reference letters such
as A, B, C, etc. Parts that are not common to all configurations but are
associated with one or more of the coded lead items carry the letter or
letters assigned to the lead item with which it is associated. Where a part
is common to all lead items, the effectivity column is left blank.

(h) Column UNITS PER ASSY

This column contains the quantity of a specific catalogue sequence

numbered part required in the build sequence of only one (where more
than one exists), next higher sub-sub-assembly, sub-assembly, assembly,
or installation level as applicable. For bulk items, the letters 'AR' are
inserted in the quantity column to indicate 'as required'. Where items are
listed for reference purposes, 'RF' is inserted.

Illustrated Parts List

Page 10002
71-61-97 Sep 25/14
 COMPONENT MAINTENANCE MANUAL
QB0267
3. How to use the Parts List

A. The part number is known:

(1) Find the part number in the numerical index. Note figure and item number.

(2) Turn to the figure.

(3) Locate the part on the illustration and in the parts list by item number.

B. The part number is unknown:

(1) Refer to figure and look for the title of figure in which the part should be shown.

(2) Note the figure number.

(3) Turn to the figure and locate part.

(4) Refer to the corresponding item number in the parts list.

4. List of Abbreviations

The following abbreviations have been used in the IPL.

AR AS REQUIRED
ASSY ASSEMBLY
EFF EFFECTIVE/EFFECTIVITY
FIG FIGURE
IPL ILLUSTRATED PARTS LIST
NO NUMBER
NP NOT PROCURABLE
RF REFERENCE
REQ REQUIRES
TTL TOTAL

Illustrated Parts List

Page 10003
71-61-97 Sep 25/14
 COMPONENT MAINTENANCE MANUAL
QB0267
5. Manufacturer's Code

Listed in the Nomenclature Column (when applicable) is the supplier's approved code number.
This number identifies the manufacturer or the supplier of a purchased part.

Code Vendor's Name and Address

U0088 Pall Aerospace

5 Harbourgate Business Park
Southampton Road
Portsmouth
Hampshire
PO6 4BQ
England
Telephone Number: +44 (0)2392 338000
Fax: Number +44 (0)2392 338811

C0202 Pall GmbH

Philipp-Reis Strasse 6
D-63303 Dreieich
Germany
Telephone Number: + 49 6103-3070
Fax Number: +49 6103-307-198

60047 Pall Aeropower Corporation

10540 Ridge Rd
New Port Richey
FL 34654
Telephone Number: +1 727-849-9999

F6951 Pall France SA

Rue Des Gaudines
Bp 5253
St Germain En Laye
78104

Illustrated Parts List

Page 10004
71-61-97 Sep 25/14
COMPONENT MAINTENANCE MANUAL
QB0267

DETAILED PARTS LIST

Illustrated Parts List

Page 10005
71-61-97 Sep 25/14
COMPONENT MAINTENANCE MANUAL
QB0267

Engine Air Particle Separator (EAPS)

Figure 1

Illustrated Parts List

Page 10006
71-61-97 Sep 21/20
 COMPONENT MAINTENANCE MANUAL
QB0267

FIG/ITEM PART NUMBER AIRLINE NOMENCLATURE EFF UNITS

STOCK CODE PER
1234567
NUMBER ASSY
1 -1 QB0267 Engine Air Particle Separator A RF
(EAPS)
5 QB15775 .Inlet Tube Plate Assembly 7
ATTACHING PARTS
10 QD3121-0-A-E-12 .Bolt, Hex Head M5 8
15 SP13-C .Washer, M5 8
***
20 QB13192 .Plate Cover Assembly 6
ATTACHING PARTS
25 QD3121-0-A-E-12 ..Bolt, Hex Head M5 20
30 SP13-C ..Washer, M5 20
***
35 QB14946 .Plate Cover Assembly 1
ATTACHING PARTS
40 QD3121-0-A-E-12 ..Bolt, Hex head M5 20
45 SP13-C ..Washer, M5 20
***
50 QB2829 .Bracket, Mounting 7
ATTACHING PARTS
55 QB2916 ..Shim AR
60 QD3122-0-A-P-03 ..Bolt, Hex Head M5 2
65 SP13-C ..Washer, M5 2
***
70 QB2802 .Ejector 7
ATTACHING PARTS
75 AGS3925/0 .. Clip, Hose 7
***
80 QB2803 .P2, Pipe Assembly 7
***
Continued

Illustrated Parts List

Page 10007
71-61-97 Sep 25/14
 COMPONENT MAINTENANCE MANUAL
QB0267
FIG/ITEM PART NUMBER AIRLINE NOMENCLATURE EFF UNITS
STOCK CODE PER
1234567
NUMBER ASSY
ATTACHING PARTS
85 AS3180/6C ..’P’ Clip 7
120 QB2912 ..O-Ring Seal 7
***
90 QB2859 .Seal, Forward 1
ATTACHING PARTS
-95 QD3012 ..Adhesive 847 AR
(Item replaced by Item 95A)
-95A QD3080 ..Scotch Grip 1300L AR
(Item replaces Item 95)
***
100 QB2860 .Seal, Aft 1
ATTACHING PARTS
-105 QD3012 ..Adhesive 847 AR
(Item replaced by Item 105A)
-105A QD3080 ..Scotch Grip 1300L AR
(Item replaces Item 105)
***
-110 QR10616 .Tube Repair Kit 1
- Item not illustrated

Illustrated Parts List

Page 10008
71-61-97 Sep 21/20
COMPONENT MAINTENANCE MANUAL
QB0267

THIS PAGE INTENTIONALLY BLANK

Illustrated Parts List

Page 10009
71-61-97 Sep 25/14
 COMPONENT MAINTENANCE MANUAL
QB0267

and Pall are trademarks of Pall Corporation.

® indicates a trademark registered in the USA

© 2014 Pall Europe Limited

Illustrated Parts List

Page 10010
71-61-97 Sep 25/14