1.
 Reason for the Job

__________________
 Self Explanatory

 2.
 Job Set-up Information

______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific safety barriers
 No specific warning notice(s)
 No specific access platform 1.6 m (5 ft. 3 in.)
 No specific Torque Wrench : range 0.20 to 3.60 m.daN

 (2.00 to 26.00 lbf.ft)
R  D23080000 1 GROUND SAFETY LOCK J47557 1 GUIDE CONE J47587 1 GUIDE CONE J47588 1 GUIDE CONE
R  MZ23080000 1 PIN-NLG DOWNLOCK SAFETY
 1EFF : ALL 1 32-21-17Page 407 1 1 Aug 01/05 1 1 1CES 1

 B. Consumable Materials
 -------------------------------------------------------------------------------
REFERENCE  DESIGNATION
 -------------------------------------------------------------------------------
Material No. 04-004  USA MIL-PRF-23827 TYPE I
 SYNTH.ESTER BASED GREASE HIGH PRESSURE
 (Ref. 20-31-00)

 Material No. 04-022  USA MIL-PRF-81322 GRADE 2
 SYNTHE.HYDROCARBON GREASE HIGH PRESSURE
 (Ref. 20-31-00)

 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. 11-004A
 1.1.1TRICHLOROETHANE (METHYL CHLOROFORM)
 (Ref. 20-31-00)

 C. Expendable Parts
 -------------------------------------------------------------------------------
FIG.ITEM |DESIGNATION  |IPC-CSN
 -------------------------------------------------------------------------------
6 cotter pin 32-21-11 04 -010 12 cotter pin 32-21-17 02 -060
 D. Referenced Information
 -------------------------------------------------------------------------------
REFERENCE  DESIGNATION
 -------------------------------------------------------------------------------
07-11-00-581-003  Lifting of the Aircraft at Forward Jacking Point, MLG
 Wheels on the Ground 07-11-00-586-002 Lowering of the Aircraft for Maintenance Operations 29-00-00-864-001 Put the Related Hydraulic System in the Depressurized
 Configuration before Maintenance Action
 29-14-00-614-001  Depressurization of the Hydraulic Reservoirs
R 32-00-00-860-001 Flight Configuration Precautions with Electrical
R  Power
R 32-00-00-860-002 Ground Configuration after Flight Configuration with
R Electrical Power 32-21-18-400-001 Installation of the NLG Lock Springs
 1EFF : ALL 1 32-21-17Page 408 1 1 Aug 01/05 1 1 1CES 1 -------------------------------------------------------------------------------

REFERENCE  DESIGNATION
 -------------------------------------------------------------------------------
32-22-00-010-001 Nose Gear Doors - Ground Doors Opening
 32-22-00-410-001 Nose Gear Doors - Ground Doors Closing
 32-31-00-720-003 Functional Test of the Normal Extension and

 Retraction of the Nose Landing Gear
 32-31-73-400-005  Installation of the NLG Proximity-Sensors 12GA, 13GA, 18GA, 19GA, 24GA, 25GA, 30GA, 31GA, 37GA (36GA), 39GA (38GA)
 32-21-17-991-001  Fig. 401
 3. Job Set-up
__________
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
 Subtask 32-21-17-860-051
 A. Aircraft Maintenance Configuration
 (1)
 Make sure that the Green hydraulic system is depressurized and put it in the maintenance configuration. (Ref. TASK 29-00-00-864-001)

 (2)
 Make sure that the reservoir of the Green hydraulic system is depressurized (Ref. TASK 29-14-00-614-001).

 (3)
 Make sure that the aircraft is lifted with jacks (Ref. TASK 07-11-00-581-003).

 (4)
 In the cockpit, on the panel 400VU, make sure that the warning notice(s) is (are) in position to tell persons not to operate the landing gear control lever.

 (5)
 Make sure that the warning notice(s) is (are) in position to tell persons not to pressurize the Green hydraulic system: - on the panel 40VU in the cockpit, - on the ground service panel of the Green hydraulic system, access

 door (197CB).

 (6)
 Make sure that the safety barriers are in position.

 (7)
 Make sure that the doors of the nose landing gear are open (Ref. TASK 32-22-00-010-001).
　
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