-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 07-010 D DA-4-653-91
LACQUER OBSOLETE USE 16-047 (Ref. 20-31-00)
Material No. 09-018 USA AMS 3267/3
CORROSION INHIBITING LOW ADHESION SEALANT
(Ref. 20-31-00)
C. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
12-12-29-611-001 Fill the Hydraulic Fluid Reservoir with a Hand Pump R 20-28-00-912-004 Electrical Bonding of Components With Conductive R Bolts and Screws and Bonding Straps in the Fuselage R and in the Wings (this does not includes the tanks)-
24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied
from the External Power 29-00-00-910-002 Safety Procedures of the Hydraulic System 29-10-00-864-001 Depressurize the Green Hydraulic System 29-14-00-614-001 Depressurization of the Hydraulic Reservoirs 29-23-00-860-001 Disconnection of the Isolation Coupling of the Power
Transfer Unit (PTU) 29-23-00-860-002 Connection of the Isolation Coupling of the Power
Transfer Unit (PTU)
32-00-00-860-002 Ground Configuration after Flight Configuration
32-12-00-010-001 Open the Main Gear Doors for Access
32-12-00-410-001 Close the Main Gear Doors after Access
32-31-00-720-002 Functional Test of the Normal Extension and
Retraction of the Landing Gear 51-75-13-916-002 Repair to a layer of Corrosion Preventive Compound 32-31-31-991-001 Fig. 401
1EFF : ALL 1 32-31-31Page 407 1 1 Feb 01/99 1 1 1CES 1
3. Job Set-up
__________
Subtask 32-31-31-860-051
A. Aircraft Maintenance Configuration
(1)
Make sure that the PTU isolation coupling is disconnected (Ref. TASK 29-23-00-860-001).
(2)
Make sure that the electrical circuits are de-energized (Ref. TASK 24-41-00-862-002)
(3)
Make sure that the flight configuration precautions were obeyed (Ref. TASK 32-00-00-860-002).
(4)
Make sure that the reservoir of the Green hydraulic system is depressurized (Ref. TASK 29-14-00-614-001).
(5)
Make sure that the Green hydraulic system is depressurized (Ref. TASK 29-10-00-864-001).
Subtask 32-31-31-865-051
B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
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PANEL DESIGNATION IDENT. LOCATION
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R 49VU L/G/LGCIU/SYS1/NORM 1GA C09 121VU HYDRAULIC/LGCIU/SYS2 2GA Q35 121VU HYDRAULIC/LGCIU/SYS1/GRND SPLY 52GA Q34 121VU HYDRAULIC/G HYD/PUMP ENG1/CTL 1701GK R35 121VU HYDRAULIC/G HYD/PUMP ENG1/MONG 1702GK R34
Subtask 32-31-31-941-052
C. Safety Precautions
(1)
Make sure that the warning notices 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.
(2)
Obey the hydraulic safety procedures (Ref. TASK 29-00-00-910-002).
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D. Preparation for Installation
(1)
Clean the component interface and/or the adjacent area.
(2)
Do an inspection of the component interface and/or the adjacent area.
(3)
Make sure that the parts retained from the removed component are clean and in the correct condition.
WARNING : OBEY THE MANUFACTURER'S INSTRUCTIONS WHEN YOU USE THE
_______
SPECIAL MATERIAL.
THIS MATERIAL IS DANGEROUS.
(a) Apply SEALANTS (Material No. 09-018) to the component interface.
4. Procedure
_________
(Ref. Fig. 401/TASK 32-31-31-991-001) Subtask 32-31-31-420-051
A. Installation of the Selector-Valve Manifold Assembly (8)
(1)
Put the selector-valve manifold assembly (8) in position on the aircraft structure and install the washers (7) and the bolts (6).
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