Installation of the Scavenge Oil Temperature Thermocouple [IAE]

TASK 79-32-16-400-010-A
Installation of the Scavenge Oil Temperature Thermocouple

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

FIN: 4004EN ** ON A/C NOT FOR ALL

1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment

REFERENCE	QTY	DESIGNATION
No specific	AR	WARNING NOTICE(S)
No specific	Torque wrench: range to between 273 and 247 lbf.in (3.08 and 2.79 m.daN )

B. Consumable Materials

REFERENCE	DESIGNATION
(Material No.V01-002)	cleaning fluid
(Material No.14SBA1)	Textile-Lint free Cotton -

C. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
FOR [1000EM1] (ENGINE-1)
437AL, 438AR
FOR [1000EM2] (ENGINE-2)
447AL, 448AR

D. Expendable Parts

FIG.ITEM	DESIGNATION	IPC-CSN
3	SEAL RING	AIPC 79-32-16-80-020

E. Referenced Information

REFERENCE	DESIGNATION
TASK 70-23-11-911-013-A	General Torque Tightening Techniques
TASK 70-23-13-911-010-A	Procedures for the Installation of Preformed Packings
TASK 70-23-15-912-010-A	Connection of Electrical Connectors
TASK 71-00-00-710-012-B	Test No.3 : Idle Leak Check
TASK 71-13-00-010-010-A	Opening of the Fan Cowls 437AL(447AL),438AR(448AR)
TASK 71-13-00-410-010-A	Closing of the Fan Cowls 437AL(447AL),438AR(448AR)
Illustration of the Scavenge Oil Temperature Thermocouple

3. Job Set-up
Subtask 79-32-16-860-050-A ** ON A/C NOT FOR ALL

A. Aircraft Maintenance Configuration
(1) On the center pedestal, on the ENG panel 115VU, make sure that a WARNING NOTICE(S) is in position to tell persons not to start the engine.
(2) On the overhead maintenance panel 50VU, make sure that the ON legend of the ENG/FADEC GND PWR/1(2) pushbutton switch is off. Make sure that a WARNING NOTICE(S) is in position to tell persons not to energize the FADEC 1(2).

Subtask 79-32-16-010-051-A ** ON A/C NOT FOR ALL

B. Make sure that the fan cowl doors are open: (Ref. AMM TASK 71-13-00-010-010)
(1) FOR [1000EM1] (ENGINE-1)
437AL 438AR
(2) FOR [1000EM2] (ENGINE-2)
447AL 448AR

Subtask 79-32-16-630-050-A ** ON A/C NOT FOR ALL

C. Remove the covers/caps/plugs from the openings, the electrical connector and the electrical receptacle.

Subtask 79-32-16-110-050-A ** ON A/C NOT FOR ALL

D. Clean components:
(1) Clean the removed components and the components to which they were attached.
(a) Use a Textile-Lint free Cotton - (Material No.14SBA1) made moist with cleaning fluid (Material No.V01-002) to clean the following components:
the scavenge oil filter (4),
the scavenge oil temperature thermocouple (2).
(2) Use a Textile-Lint free Cotton - (Material No.14SBA1) to make the above components dry.

4. Procedure
Subtask 79-32-16-420-050-A ** ON A/C NOT FOR ALL

A. Installation of the scavenge oil temperature thermocouple:

Illustration of the Scavenge Oil Temperature Thermocouple ** ON A/C NOT FOR ALL

(1) Install the scavenge oil temperature thermocouple (2) to the scavenge oil filter (4)
(a) Install a new AIPC 79-32-16-80-020 SEAL RING (3) (Ref. AMM TASK 70-23-13-911-010) on the scavenge oil temperature thermocouple (2).
(b) Install the scavenge oil temperature thermocouple (2) in to the scavenge oil filter (4).
(c) TORQUE the scavenge oil temperature thermocouple (2) to between 273 and 247 lbf.in (3.08 and 2.79 m.daN )

(Ref. AMM TASK 70-23-11-911-013).
(2) Connect the electrical connector (1) to the scavenge oil temperature thermocouple (2) (Ref. AMM TASK 70-23-15-912-010)

5. Close-up
Subtask 79-32-16-410-050-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 fan cowls (Ref. AMM TASK 71-13-00-410-010):
(a) FOR [1000EM1] (ENGINE-1)
437AL 438AR
(b) FOR [1000EM2] (ENGINE-2)
447AL 448AR
(3) Remove the WARNING NOTICE(S).

Subtask 79-32-16-790-050-B ** ON A/C NOT FOR ALL

B. Do an idle leak check (Ref. AMM TASK 71-00-00-710-012) and on the ECAM DU, make sure that the Oil Temperature is available.

[Rev.10 from 2021] 2026.04.02 06:39:56 UTC