Preparation of the A/C for flight without NLG Leg Door Assy

TASK 32-22-00-040-003-A
Preparation of the A/C for flight without NLG Leg Door Assy

WARNING: MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING GEAR. THIS WILL PREVENT UNWANTED MOVEMENT OF THE LANDING GEAR, AND THUS POSSIBLE INJURY TO PERSONS AND DAMAGE TO THE AIRCRAFT AND/OR EQUIPMENT.

WARNING: MAKE SURE THAT THE TRAVEL RANGES OF THE LANDING GEAR ARE CLEAR.

WARNING: MAKE SURE THAT THE CONTROLS AGREE WITH THE POSITION OF THE ITEMS THEY OPERATE BEFORE YOU PRESSURIZE A HYDRAULIC SYSTEM. UNWANTED MOVEMENT OF HYDRAULICALLY OPERATED ITEMS CAN CAUSE SERIOUS INJURY AND/OR DAMAGE.

1. Reason for the Job
CDL 52-11
Nose Landing Gear Leg Door (712)
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment

REFERENCE	QTY	DESIGNATION
No specific	AR	SAFETY BARRIER(S)

B. Consumable Materials

REFERENCE	DESIGNATION
(Material No.14QFB1)	Wire-Locking Dia: 0.8 mm CRES Nickel Alloy -

C. Referenced Information

REFERENCE	DESIGNATION
TASK 32-22-15-000-001-A	Removal of the NLG Leg Door-Assembly
NLG Leg Door Assy

3. Job Set-up
Subtask 32-22-00-860-056-A

A. Safety Precautions
(1) Put the SAFETY BARRIER(S) in position.

4. Procedure
Subtask 32-22-00-020-053-A

A. Removal of the NLG Leg Door
(1) Remove the NLG leg door (Ref. AMM TASK 32-22-15-000-001).
(2) Remove all attaching parts from the door:

Link assembly
Fitting assembly
Rod.

Subtask 32-22-00-980-050-A

B. Manual Operation

WARNING: USE PROTECTIVE GOGGLES AND GLOVES WHEN YOU REMOVE OR INSTALL LOCKWIRE. EACH TIME YOU CUT LOCKWIRE, REMOVE AND DISCARD IT IMMEDIATELY. LOOSE LOCKWIRE CAN CUT YOU OR MAKE YOU BLIND, AND/OR CAN CAUSE DAMAGE.

(1) In the avionics compartment on the panel 188VU:
(a) Remove the 14QFB1Wire-Locking Dia: 0.8 mm CRES Nickel Alloy - from the safety cover of the L/G DOWN VMO/MMO SELECTION switch 22FP.
(b) Set the L/G DOWN VMO/MMO SELECTION switch 22FP to L/G DOWN.

5. Close-up
Subtask 32-22-00-860-057-A

A. Put the aircraft back to its initial configuration.
(1) Remove the ground support and maintenance equipment, the special and standard tools and all other items.
(2) Make sure that the work area is clean and clear of tools and other items.

[Rev.10 from 2021] 2026.04.02 06:21:26 UTC