Discard LPT Shaft, Discs and Rotating Airseals [IAE]

TASK 72-50-00-920-010-A
Discard LPT Shaft, Discs and Rotating Airseals

1. Reason for the Job
Refer to the MPD TASK: 725000-I3
DISCARD LPT SHAFT, DISCS AND ROTATING AIRSEALS

2. Job Set-up Information
A. Referenced Information

REFERENCE	DESIGNATION
TASK 71-00-20-000-040-A	Removal of the Power Plant
TASK 71-00-20-000-040-A-01	Removal of the Power Plant with the Engine Positioner TWW 75E (MIAG)
TASK 71-00-20-400-040-A	Installation of the Power Plant
TASK 71-00-20-400-040-A-01	Installation of the Power Plant with the Engine Positioner TWW 75E (MIAG)
EM 725000

3. Job Set-up
Subtask 72-50-00-010-053-A ** ON A/C NOT FOR ALL

A. Remove the engine (Ref. AMM TASK 71-00-20-000-040).

4. Procedure
Subtask 72-50-00-020-052-A ** ON A/C NOT FOR ALL

A. Remove and discard the Low Pressure Turbine shaft, discs and rotating airseals EM 725000.

Subtask 72-50-00-420-050-A ** ON A/C NOT FOR ALL

B. Install new LP turbine shafts, disks and rotating airseals EM 725000.

5. Close-up
Subtask 72-50-00-410-053-A ** ON A/C NOT FOR ALL

A. Install the engine (Ref. AMM TASK 71-00-20-400-040).

[Rev.10 from 2021] 2026.04.02 06:34:34 UTC