TASK 32-21-41-400-001
Installation of the NLG TOWING attachment (2701GM)
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------
REFERENCE QTY DESIGNATION
-------------------------------------------------------------------------------
No specific Torque Wrench : range 1.00 to 10.00 m.daN
(8.00 to 75.00 lbf.ft)
B. Consumable Materials
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
Material No. 05-047 C Z-11.904
ANTI COR. COMPOUND(HIGH TEMP.SILICONE SEALANT)
(Ref. 20-31-00)
Material No. 09-001 USA MIL-S-8802 TYPE I CLASS A
FUEL TANK SEALANTPOLYSULFIDE (Ref. 20-31-00)
Material No. 09-002 USA MIL-S-8802 TYPE I CLASS B
FUEL TANK SEALANTPOLYSULFID(NO LONGER AVAILABLE
(Ref. 20-31-00)
Material No. 11-001 USA MIL-D-16791 TYPE I
DETERGENT (Ref. 20-31-00)
C. Expendable Parts
-------------------------------------------------------------------------------
FIG.ITEM |DESIGNATION |IPC-CSN
-------------------------------------------------------------------------------
R 6 cotter pins 32-21-13 03A-010 6 cotter pins 32-21-13 03B-010 6 cotter pins 32-21-13 03C-010
1EFF : ALL 1 32-21-41Page 404 1 1 May 01/05 1 1 1CES 1
D. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
R 32-21-41-991-001-A Fig. 401
3. Job Set-up
__________
Subtask 32-21-41-941-051
A. Safety Precaution
(1)
In the cockpit, on the panel 400VU, make sure that the warning notice is in position to tell persons not to operate the landing gear control lever.
(2)
Make sure that the warning notices are in position to tell persons not to operate the nose wheel steering system: - on the brake pedals - on the nose wheel steering handwheel (18VU, 19VU).
4. Procedure
_________ R (Ref. Fig. 401/TASK 32-21-41-991-001-A) Subtask 32-21-41-420-050
A. Installation of the NLG Towing Attachment
(1)
Clean the removed parts with CLEANING AGENTS (Material No. 11-001) and dry them with compressed air.
(2)
Apply a light coat of SPECIAL MATERIALS (Material No. 05-047) to the threads of the bolts (1).
(3)
Install the NLG towing attachment (7) on the leg.
(4)
Install the washers (2), the bolts (1), the washers (3) and (4) and the nuts (5).
(5)
TORQUE the nuts (5) to between 4.4 and 5.2 m.daN (32.44 and 38.34 lbf.ft).
(6)
Safety the nuts with new cotter pins (6).
1EFF : ALL 1 32-21-41Page 405 1 1 Feb 01/05 1 1 1CES 1
(7)
Apply a layer of SEALANTS (Material No. 09-001) in the areas E.
(8)
Apply a layer of SEALANTS (Material No. 09-002) in the areas F.
5. Close-up
________ Subtask 32-21-41-942-050
A. Put the Aircraft in the Initial Configuration
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Remove the warning notice(s).
1EFF : ALL 1 32-21-41Page 406 1 1 Feb 01/03R 1 1 1CES 1
HARNESS - NLG SYSTEMS, 1M, 2M - REMOVAL/INSTALLATION
____________________________________________________ R **ON A/C 001-004, 051-099,
TASK 32-21-43-000-001 Removal of the NLG Lower Electrical Harness WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______
GEAR.
WARNING : PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU
_______
START A TASK ON OR NEAR:
-
THE FLIGHT CONTROLS
-
THE FLIGHT CONTROL SURFACES
-
THE LANDING GEAR AND THE RELATED DOORS
-COMPONENTS THAT MOVE.
1.
Reason for the Job
__________________
Self Explanatory
2.
Job Set-up Information
