R No specific Torque Wrench : range 0.00 to 1.20 m.daN R (0.00 to 9.00 lbf.ft) R
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 09-016 USA MIL-PRF-81733D TYPE II CLASS B
CORROSION INHIBITING FILLET CONSISTENCY
(Ref. 20-31-00)
Material No. 11-026 GB DEF-STAN 68-148/1
SOLVENT GENERAL PURPOSE (Ref. 20-31-00)
Material No. 19-003 USA AMS 3819
LINT-FREE COTTON CLOTH (Ref. 20-31-00)
Material No. 19-010 USA AMS 5687
LOCKWIRE STAINLESS STEEL ANNEALED 0.8MM DIA
(Ref. 20-31-00)
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-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
32-00-00-481-001 Installation of the Safety Devices on the Landing
Gears
32-00-00-860-001 Flight Configuration Precautions with Electrical
Power
32-00-00-860-002 Ground Configuration after Flight Configuration with
Electrical Power
32-12-00-010-001 Open the Main Gear Doors for Access
32-12-00-410-001 Close the Main Gear Doors after Access
32-31-73-200-001 Inspection of the MLG Proximity Sensor and Target
Clearances
32-69-00-740-001 BITE Check Landing Gear Control Interface Unit
(LGCIU) using MCDU to Ensure that Continuous BITE is
Operative
32-31-73-991-001 Fig. 401
32-31-73-991-002 Fig. 402
32-31-73-991-003 Fig. 403
32-31-73-991-004 Fig. 404
32-31-73-991-005 Fig. 405
3. Job Set-up__________
Subtask 32-31-73-941-056
A. Safety Precautions
(1)
Make sure that the safety barriers are in position.
(2)
Make sure that the ground safety locks are on the landing gear (Ref. TASK 32-00-00-481-001).
(3)
On the panel 400VU:
-
make sure that the landing-gear control-lever 6GA is in the DOWN position
-
make sure that the warning notice is in position to tell persons not to operate the landing gear.
(4)
Make sure that the access platform is in position below the zone 734 or 744.
(5)
On the panel 110VU, make sure that the warning notice is on the GRAVITY GEAR EXTN handle.
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Subtask 32-31-73-860-056
B. Aircraft Maintenance Configuration
(1)
Make sure that the access platform is in position below the applicable zone 734 or 744.
(2)
Make sure that the applicable MLG door is open (Ref. TASK 32-12-00-010-001).
(3)
Make sure that the GROUND LOCK SLEEVE is on the applicable MLG door actuator.
Subtask 32-31-73-869-060
C. Flight Configuration Precautions
(1) If you did not de-energize the aircraft electrical circuits, make sure that the flight configuration precautions are done (Ref. TASK 32-00-00-860-001).
Subtask 32-31-73-865-055
D. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------
49VU L/G/LGCIU/SYS1/NORM 1GA C09 121VU HYDRAULIC/LGCIU/SYS2 2GA Q35 121VU HYDRAULIC/LGCIU/SYS1/GRND SPLY 52GA Q34
4. Procedure
_________ Subtask 32-31-73-420-068
A. Preparation for Installation
(1)
Clean the component interface and/or the adjacent area with a MISCELLANEOUS (Material No. 19-003) made moist with CLEANING AGENTS (Material No. 11-026).
(2)
Make sure that the parts retained from the removed component are clean and in the correct condition.
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(3)
Examine the mountings for the proximity-sensors on the MLG uplock and door uplock to make sure that they are in the correct condition.
(4)
Make sure that the applicable bonded shims/spacers are in the correct condition and are not loose.
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