Cleaning of the Fuel Metering Unit (FMU) Fuel Strainer [CFML]

TASK 73-11-15-100-801-A
Cleaning of the Fuel Metering Unit (FMU) Fuel Strainer

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

1. Reason for the Job
Use this procedure to clean the FMU fuel strainer inlet screen.
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment

REFERENCE	QTY	DESIGNATION
No specific	1	PAINTBRUSH

B. Consumable Materials

REFERENCE	DESIGNATION
(Material No.CP1041)	isopropyl alcohol
(Material No.CP2011)	stoddard solvent

C. Referenced Information

REFERENCE	DESIGNATION
TASK 73-11-15-000-801-A	Removal of the Fuel Metering Unit (FMU) Fuel Strainer
TASK 73-11-15-200-801-A	Visual Inspection of the Fuel Metering Unit (FMU) Fuel Strainer
TASK 73-11-15-400-801-A	Installation of the Fuel Metering Unit (FMU) Fuel Strainer

3. Job Set-up
Subtask 73-11-15-010-052-A

A. Get Access
(1) Remove the FMU fuel strainer from the FMU (Ref. AMM TASK 73-11-15-000-801).
(2) Do an inspection of the FMU Fuel Strainer (Ref. AMM TASK 73-11-15-200-801).

4. Procedure
Subtask 73-11-15-110-050-A

A. Cleaning of the Fuel Metering Unit (FMU) Fuel Strainer
(1) Clean the FMU fuel strainer in stoddard solvent (Material No.CP2011) or isopropyl alcohol (Material No.CP1041) with a PAINTBRUSH.
(2) Let the FMU fuel strainer dry fully.

5. Close-up
Subtask 73-11-15-410-051-A

A. Install the FMU fuel strainer in the FMU (Ref. AMM TASK 73-11-15-400-801).

[Rev.10 from 2021] 2026.04.01 03:04:00 UTC