Printout of the Engine/APU Hours and Cycles Stored in the Flight Data Interface and Management Unit (FDIMU)

TASK 31-36-00-740-015-A
Printout of the Engine/APU Hours and Cycles Stored in the Flight Data Interface and Management Unit (FDIMU)

ZONE: 120
ZONE: 210
FIN: 10TV ** ON A/C NOT FOR ALL

1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
120	AVIONICS COMPARTMENT
210	CKPT,FWD COMPT BHD TO FLT COMPT BULKHEAD

B. Referenced Information

REFERENCE	DESIGNATION
TASK 24-41-00-861-002-A	Energize the Aircraft Electrical Circuits from the External Power
TASK 24-41-00-861-002-A-01	Energize the Aircraft Electrical Circuits from the APU
TASK 24-41-00-861-002-A-02	Energize the Aircraft Electrical Circuits from Engine 1(2)
TASK 24-41-00-862-002-A	De-energize the Aircraft Electrical Circuits Supplied from the External Power
TASK 24-41-00-862-002-A-01	De-energize the Aircraft Electrical Circuits Supplied from the APU
TASK 24-41-00-862-002-A-02	De-energize the Aircraft Electrical Circuits Supplied from the Engine 1(2)

3. Job Set-up
Subtask 31-36-00-860-090-A ** ON A/C NOT FOR ALL

A. Aircraft Maintenance Configuration
(1) Energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-861-002).
(2) Make sure that the aircraft is in Ground configuration (Landing Gear compressed and all Engines stopped).

Subtask 31-36-00-865-091-A ** ON A/C NOT FOR ALL

B. Make sure that this(these) circuit breaker(s) is(are) closed:

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C NOT FOR ALL
121VU	AIDS & RCDR/FDIMU	5TV	K15
** ON A/C NOT FOR ALL
121VU	AIDS/DMU	4TV	K15
** ON A/C NOT FOR ALL
121VU	AIDS & RCDR/FDIMU	5TV	K38

4. Procedure
Subtask 31-36-00-740-074-A ** ON A/C NOT FOR ALL

A. Printout of the Engine/APU Hours and Cycles

ACTION	RESULT
On the MCDU:	On the MCDU display:
Push the MCDU mode key.	The MCDU MENU page comes into view.
Push the line key adjacent to AIDS indication.	The AIDS page comes into view.
Push the line key adjacent to SPECIAL FUNCTION REPROGRAMMING indication.	The AIDS:SPECIAL FUNC/REPROG page comes into view.
Push the line key adjacent to STATISTIC COUNTER indication.	The AIDS ACCESS CONTROL page come into view.
Push the line key adjacent to READ ONLY indication.	The AIDS:STATISTIC CNTR 1/2 page comes into view.
On the MCDU:	On the Printer:
Push the line key adjacent to PRINT indication.	The data for Engine and APU flight hours prints out.
On the MCDU:	On the MCDU display:
Push the arrow down mode key.	The AIDS:STATISTIC CNTR 2/2 page comes into view.
On the MCDU:	On the Printer:
Push the line key adjacent to PRINT indication.	The data for Engine and APU cycles prints out.
On the MCDU:	On the MCDU display:
Push the MCDU MENU mode key.	The MCDU MENU page comes into view.

Subtask 31-36-00-740-074-B ** ON A/C NOT FOR ALL

A. Printout of the Engine/APU Hours and Cycles
(1) Make a printout of the APU hours and cycles:

ACTION	RESULT
On the MCDU:	On the MCDU display:
Push the MCDU MENU mode key.	The MCDU MENU page comes into view.
Push the line key adjacent to the AIDS indication.	The AIDS page comes into view.
Push the line key adjacent to the CALL-UP PARAM indication.	The AIDS PARAM CALL-UP page comes into view.
Push the line key adjacent to the PARAM ALPHA CALL-UP indication.	The AIDS ALPHA CALL-UP page comes into view.
Enter the Alpha Call-up Code AHRS with the alphanumeric keys.	The AHRS indication shows on the bottom of the display (scratchpad).
Push the line key 2L to take over the Alpha Call-up Code AHRS.	The time of the APU Hours shows on the right side adjacent to AHRS indication.
Enter the Alpha Call-up Code ACYC with the alphanumeric keys.	The ACYC indication shows on the bottom of the display (scratchpad).
Push the line key 3L to take over the Apha Call-up Code ACYC.	The value of the APU Cycles shows on the right side adjacent to ACYC indication.
On the MCDU:	On the center pedestal:
Push the line key adjacent to PRINT* indication.	The printer makes a printout of the APU hours and cycles.
On the MCDU:	On the MCDU display:
Push the MCDU MENU mode key.	The MCDU MENU page comes into view.

(2) Make a printout of the engine hours and cycles:

ACTION	RESULT
On the MCDU:	On the MCDU display:
Push the MCDU MENU mode key.	The MCDU MENU page comes into view.
Push the line key adjacent to the AIDS indication.	The AIDS page comes into view.
Push the line key adjacent to the CALL-UP PARAM indication.	The AIDS PARAM CALL-UP page comes into view.
Push the line key adjacent to the PARAM ALPHA CALL-UP indication.	The AIDS ALPHA CALL-UP page comes into view.
Enter the alpha call-up code EHRS with the alphanumeric keys into the scratchpad.	The entered code EHRS shows on the scratchpad.
Push the line key 2L adjacent to the 5 shown boxes.	The code takes over in the selected line. The engine hours show behind the alpha call-up code EHRS.
Enter the alpha call-up code ECYC with the alphanumeric keys into the scratchpad.	The entered code ECYC shows on the scratchpad.
Push the line key 3L adjacent to the 5 shown boxes.	The alpha call-up code takes in the selected line. The engine cycles show behind the alpha call-up code ECYC.
On the MCDU:	On the printer:
Push the line key adjacent to the PRINT* indication.	The data on the display prints out.
On the MCDU:	On the MCDU display:
Push the MCDU MENU mode key.	The MCDU MENU page comes into view.

5. Close-up
Subtask 31-36-00-860-091-A ** ON A/C NOT FOR ALL

A. Aircraft Maintenance Configuration
(1) De-energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-862-002).

[Rev.10 from 2021] 2026.04.01 08:31:05 UTC