Installation of the Starter Magnetic-Chip-Collector Assembly [PW11]

TASK 80-11-02-400-801-A
Installation of the Starter Magnetic-Chip-Collector Assembly

WARNING: BE CAREFUL WHEN YOU DO WORK ON THE ENGINE AND THE ADJACENT COMPONENTS AFTER ENGINE SHUTDOWN. THE ENGINE, THE ENGINE OIL AND THE ADJACENT COMPONENTS CAN STAY HOT FOR A LONG TIME. IF YOU DO NOT OBEY THIS INSTRUCTION, INJURY CAN OCCUR.

WARNING: BE CAREFUL WHEN YOU USE CONSUMABLE MATERIALS. OBEY THE MATERIAL MANUFACTURER'S INSTRUCTIONS AND YOUR LOCAL REGULATIONS.

ZONE: 400
FIN: 102KM ** ON A/C NOT FOR ALL

1. Reason for the Job
Use this procedure to install the chip collector assembly.
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment

REFERENCE	QTY	DESIGNATION
No specific	1	ACCESS PLATFORM 1M(3 FT)
No specific	Torque wrench: range to between 100 and 90 lbf.in (1.13 and 1.02 m.daN )

B. Consumable Materials

REFERENCE	DESIGNATION
(Material No.P03-001)	lubricant, aircraft turbine engine, (synthetic base)
(Material No.P05-289)	safety wire (lockwire) - steel, corrosion resistant
(Material No.P05-291)	cable, safety
(Material No.P05-292)	ferrule, safety cable

C. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
400	POWER PLANT, NACELLES AND PYLONS
FOR [4020KM1] (POWER PLANT-DEMOUNTABLE, ENG 1)
437AL, 438AR, 452AR
FOR [4020KM2] (POWER PLANT-DEMOUNTABLE, ENG 2)
447AL, 448AR, 462AR

D. Expendable Parts

FIG.ITEM	DESIGNATION	IPC-CSN
5	PACKING	EIPC 80-11-02-01-010
3	PACKING	EIPC 80-11-02-01-030
4	PACKING	EIPC 80-11-02-01-040

E. Referenced Information

REFERENCE	DESIGNATION
TASK 70-24-00-910-811-A	Assembly - PWA 316 - Safety Wire (Lockwire) Installation
TASK 70-24-00-910-813-A	Assembly - PWA 316 - Safety Cable Installation
TASK 71-00-00-720-811-A	Test No. 3A - Idle Power Test
TASK 71-00-00-860-833-A	Procedure to Prevent Engine Motoring
TASK 71-13-00-010-802-A	Opening of the Fan Cowl Doors
TASK 71-13-00-410-802-A	Closing of the Fan Cowl Doors
TASK 78-30-00-040-805-A	Deactivation of the Thrust Reverser System for Ground Maintenance
TASK 78-30-00-440-805-A	Reactivation of the Thrust Reverser System after Ground Maintenance
TASK 78-36-00-010-802-A	Opening of the Thrust Reverser Cowl-Doors
TASK 78-36-00-410-802-A	Closing of the Thrust Reverser Cowl-Doors
TASK 80-11-00-600-801-A	Fill the Starter with Oil
TASK 80-11-02-000-801-A	Removal of the Starter Magnetic-Chip-Collector Assembly
Starter Magnetic-Chip-Collector Assembly

3. Job Set-up
Subtask 80-11-02-941-051-A ** ON A/C NOT FOR ALL

A. Safety Precautions
(1) Make sure that you did the procedure to prevent engine motoring
(Ref. AMM TASK 71-00-00-860-833).

Subtask 80-11-02-010-052-A ** ON A/C NOT FOR ALL

B. Get Access
(1) Make sure that the fan cowl doors are open (Ref. AMM TASK 71-13-00-010-802):
(a) FOR [4020KM1] (POWER PLANT-DEMOUNTABLE, ENG 1)
437AL, 438AR.
(b) FOR [4020KM2] (POWER PLANT-DEMOUNTABLE, ENG 2)
447AL, 448AR.
(2) Make sure that the ACCESS PLATFORM 1M(3 FT) is in position.

Subtask 80-11-02-040-051-A ** ON A/C NOT FOR ALL

C. Deactivation of the Thrust Reverser System for Ground Maintenance

WARNING: YOU MUST DEACTIVATE THE THRUST REVERSER BEFORE YOU DO WORK ON OR AROUND IT. IF YOU DO NOT, THE THRUST REVERSER CAN OPERATE ACCIDENTALLY AND CAUSE AN INJURY AND/OR DAMAGE.

(1) Make sure that you did the deactivation of the thrust reverser system for ground maintenance (Ref. AMM TASK 78-30-00-040-805).

Subtask 80-11-02-010-053-A ** ON A/C NOT FOR ALL

D. Get Access
(1) Make sure that the right thrust-reverser cowl-doors are open (Ref. AMM TASK 78-36-00-010-802):
(a) FOR [4020KM1] (POWER PLANT-DEMOUNTABLE, ENG 1)
452AR.
(b) FOR [4020KM2] (POWER PLANT-DEMOUNTABLE, ENG 2)
462AR.

4. Procedure

CAUTION: WIPE CLEAN ALL PARTS AND TOOLS AS NECESSARY TO REMOVE UNWANTED DEBRIS AND PREVENT DAMAGE TO THE ENGINE.

Subtask 80-11-02-420-050-A ** ON A/C NOT FOR ALL

A. Installation of the Starter Magnetic-Chip-Collector Assembly
(1) Removal of the protection covers:

CAUTION: REMOVE THE PROTECTION COVERS FROM THE OPENINGS AS NECESSARY TO PREVENT ENGINE DAMAGE.

(a) Make sure that you remove all the necessary COVER - PROTECTION to prevent damage to the engine.
(2) POST SB C-80-00-0006A (with chip collector probe):
(a) Prepare the chip collector (1) and the valve (2) as follows:

Starter Magnetic-Chip-Collector Assembly ** ON A/C NOT FOR ALL

1 Apply P03-001lubricant, aircraft turbine engine, (synthetic base) to:

2 Installation of the packings:

CAUTION: WHEN YOU INSTALL THE CHIP DETECTORS, MAKE SURE THAT THE CORRECT PACKINGS ARE IN POSITION. IF THEY ARE NOT, THERE IS A RISK OF OIL LEAKAGE AND ENGINE DAMAGE.

a Install the packing (3) on the chip collector (1).
b Install the packing (4) on the interior of the valve (2).
c Install the packing (5) on the valve (2).
(3) Install the valve (2) and the chip collector (1) on the starter as follows:

CAUTION: INSTALL THE VALVE APART FROM THE CHIP COLLECTOR. ALSO DO NOT TORQUE THE VALVE TOO MUCH. IF YOU DO NOT OBEY THESE INSTRUCTIONS, YOU CAN CAUSE DAMAGE TO THE CHIP COLLECTOR ASSEMBLY.

(a) Install the valve (2) on the starter.
(b) TORQUE the valve (2) to between 100 and 90 lbf.in (1.13 and 1.02 m.daN )

.
(c) Installation of the lockwire:

WARNING: USE GOGGLES AND GLOVES WHEN YOU REMOVE OR INSTALL LOCKWIRE. EACH TIME YOU CUT LOCKWIRE, REMOVE AND DISCARD IT IMMEDIATELY. LOOSE LOCKWIRE CAN CUT YOU OR MAKE YOU BLIND, AND/OR CAN CAUSE DAMAGE.

1 Safety the valve (2) with P05-289safety wire (lockwire) - steel, corrosion resistant or P05-291cable, safety and P05-292ferrule, safety cable (Ref. AMM TASK 70-24-00-910-811) and (Ref. AMM TASK 70-24-00-910-813).
(d) Install the chip collector (1) on the valve (2).
(e) Push in and turn the chip collector (1) fully clockwise.
(f) Make sure that the chip collector (1) is fully installed and cannot disengage.
(4) Filling of the starter:

CAUTION: DO NOT MIX DIFFERENT TYPES OF OIL WHEN YOU ADD OIL BETWEEN OIL CHANGES. THE CHEMICAL STRUCTURE OF DIFFERENT BRANDS OF OIL CAN BE SUFFICIENTLY DIFFERENT TO MAKE THEM NOT INTERCHANGEABLE.

(a) Fill the starter with oil (Ref. AMM TASK 80-11-00-600-801).
(5) Do a check of the valve (2) as follows:
(a) Push the chip collector (1) in, turn it counterclockwise and remove it from the valve (2).
(b) Monitor any oil leakage.

NOTE: A drop or two can come out and then must stop. This is acceptable.

(c) If the valve (2) continues to leak, replace the packing (4) as follows:
1 Remove the valve (2) and the packings (4) and (5) (Ref. AMM TASK 80-11-02-000-801).
2 Apply P03-001lubricant, aircraft turbine engine, (synthetic base) on the new packings (4) and (5).
3 Do step 4.A.(2)(a)2_b_ thru step 4.A.(2)(a)2_c_.
4 Do step 4.A.(3)(a) thru step 4.A.(3)(c).
(d) Do step 4.A.(3)(d) thru step 4.A.(3)(f).
(6) Examine the assembly for foreign objects, damage and correct assembly.

5. Close-up
Subtask 80-11-02-410-050-A ** ON A/C NOT FOR ALL

A. Close Access
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Close the right thrust-reverser cowl-doors (Ref. AMM TASK 78-36-00-410-802):
(a) FOR [4020KM1] (POWER PLANT-DEMOUNTABLE, ENG 1)
452AR.
(b) FOR [4020KM2] (POWER PLANT-DEMOUNTABLE, ENG 2)
462AR.

Subtask 80-11-02-440-050-A ** ON A/C NOT FOR ALL

B. Do the reactivation of the thrust reverser system after ground maintenance (Ref. AMM TASK 78-30-00-440-805).

Subtask 80-11-02-410-051-A ** ON A/C NOT FOR ALL

C. Close Access
(1) Close the fan cowl doors (Ref. AMM TASK 71-13-00-410-802):
(a) FOR [4020KM1] (POWER PLANT-DEMOUNTABLE, ENG 1)
437AL, 438AR.
(b) FOR [4020KM2] (POWER PLANT-DEMOUNTABLE, ENG 2)
447AL, 448AR.
(2) Remove the access platform(s).
(3) Remove the WARNING NOTICE(S).

Subtask 80-11-02-710-050-A ** ON A/C NOT FOR ALL

D. Test
(1) Do the test No. 3 - Idle Power Test if the valve has been installed (Ref. AMM TASK 71-00-00-720-811).

[Rev.10 from 2021] 2026.04.01 03:45:11 UTC