Installation of the Integrated Drive Generator (IDG) Access Door [CFML]

TASK 71-13-45-400-802-A
Installation of the Integrated Drive Generator (IDG) Access Door

WARNING: BE CAREFUL WHEN YOU DO WORK ON THE ENGINE PARTS AFTER THE ENGINE SHUTDOWN. USE APPLICABLE THERMAL GLOVES. THE ENGINE PARTS CAN STAY HOT FOR ONE HOUR AFTER SHUTDOWN AND CAN BURN YOU.

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.

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

ZONE: 400

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)

B. Consumable Materials

REFERENCE	DESIGNATION
(Material No.CPNCL00338)	MASTINOX D40
(Material No.CPNCL01420)	SEALANT LOW DENSITY-FUEL TANK & GP
(Material No.CPNCL02069)	LINT-FREE COTTON CLOTH
(Material No.CPNCL02589)	GENERAL CLEANING AGENT - MULTI PURPOSE

C. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
400	POWER PLANT, NACELLES AND PYLONS

D. Expendable Parts

FIG.ITEM	DESIGNATION	IPC-CSN
3	WASHERS	AIPC 71-13-10-19-040
6	NUT	AIPC 71-13-10-19-080

E. Referenced Information

REFERENCE	DESIGNATION
IDG Access Door

3. Job Set-up
Subtask 71-13-45-941-053-A

A. Safety Precautions
(1) On the center pedestal, on ENG panel 115VU:
(a) Make sure that the ENG/MODE selector switch is in the NORM position.
(b) Make sure that the ENG/MASTER 1(2) control switch was in the OFF position not less than five minutes before you do this procedure.
(c) Make sure that the WARNING NOTICE(S) are in position to tell persons not to operate:

The ENG/MODE selector switch, and
The ENG/MASTER 1(2) control switch.

(2) On the ENG section of maintenance panel 50VU:
(a) Make sure that the ON legend of the FADEC GND PWR/1(2) pushbutton switch is off.
(b) Make sure that the WARNING NOTICE(S) is in position to tell persons not to energize FADEC 1(2).

4. Procedure
Subtask 71-13-45-420-051-A

A. Installation of the IDG Access Door on the Left Fan Cowl Door
(1) Clean the mating surface of the IDG access door (1) with GENERAL CLEANING AGENT - MULTI PURPOSE (Material No.CPNCL02589) and a LINT-FREE COTTON CLOTH (Material No.CPNCL02069) .
(2) Install the studs (2) with new AIPC 71-13-10-19-040 WASHERS (3) on the IDG access door (1).
(3) Apply a thin layer of SEALANT LOW DENSITY-FUEL TANK & GP (Material No.CPNCL01420) on the mating surfaces of the lanyard (5).
(4) Install the lanyard (5) with the bolt (4) and a new AIPC 71-13-10-19-080 NUT (6) on the IDG access door (1).
(5) Install the IDG access door (1) on the fan cowl door (7).
(6) Brush seal the fasteners with MASTINOX D40 (Material No.CPNCL00338) .

5. Close-up
Subtask 71-13-45-410-050-A

A. Close Access
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Remove the WARNING NOTICE(S).

[Rev.10 from 2021] 2026.04.01 02:35:25 UTC