E. Get Access
 (1) Put the access platform in position:
 -
FOR 2503GM
 below zone 571

 -
FOR 2504GM
 below zone 671.

 4. Procedure
_________
 **ON A/C 001-003, 051-052,

 (Ref. Fig. 403/TASK 32-31-46-991-003) R **ON A/C 004-049, 053-099, 101-149, 151-199, 201-299, 301-399, 401-499,
 (Ref. Fig. 403A/TASK 32-31-46-991-003-A)
 **ON A/C ALL

 Subtask 32-31-46-020-051
 A. Removal of the MLG Actuating Cylinder Eye-End Pin
 (1)
 Remove and discard the cotter pin (8). Remove the nut (7), the washer (6), the cap (5) and the bolt (1).

 (2)
 Remove the pin (3).

 1EFF : ALL 1 32-31-46Page 437 1 1 Aug 01/05 1 1 1CES 1 TASK 32-31-46-400-002

 Installation of the MLG Actuating Cylinder Eye-End Pin
 WARNING : MAKE SURE THAT THE FLIGHT CONTROL SAFETY-LOCKS AND THE WARNING
_______ NOTICES ARE IN POSITION.
 WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______ GEAR.
 CAUTION : WHEN YOU DO A MAINTENANCE TASK THAT USES COMMON GREASE, USE ONLY
_______ GREASES OF THE SAME SPECIFICATION (IT IS PERMITTED TO USE DIFFERENT BRANDS IF THEIR SPECIFICATIONS ARE THE SAME). DO NOT MIX GREASES THAT HAVE CLAY THICKENERS WITH GREASES THAT HAVE LITHIUM THICKENERS. THIS MIXTURE CAN CHANGE THE LUBRICATION PROPERTIES OF THE GREASE. IF YOU USE GREASES OF DIFFERENT TYPES (SPECIALLY THOSE WITH CLAY THICKENERS AND LITHIUM THICKENERS), DECREASE THE SERVICE INTERVALS OF THE AIRCRAFT (BY HALF, FOR EXAMPLE) SPECIFIED IN THE MAINTENANCE PLANNING DOCUMENT. DO THIS FOR APPROXIMATELY THREE OR FOUR SERVICES (REFER TO YOUR IN-SERVICE DATA TO FIND THE NUMBER OF SERVICES BEST ADAPTED TO YOUR AIRCRAFT).
 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 No specific warning notices No specific Torque Wrench : range 0.20 to 3.60 m.daN
 (2.00 to 26.00 lbf.ft) 98D32104014000 1 GUIDE CONE
 1EFF : ALL 1 32-31-46Page 438 1 1 Nov 01/04R 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. 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)
 C. Expendable Parts
 -------------------------------------------------------------------------------
FIG.ITEM --------- |DESIGNATION ---------------------------------------- |IPC-CSN------------------------------
8  cotter pin  32-31-46 01A-160
 8  cotter pin  32-31-46 01B-160
 D. Referenced Information
 ------------------REFERENCE  -------------------------------DESIGNATION ------------------------------

-------------------------------------------------------------------------------
12-22-32-640-001  Lubrication of the MLG and Doors
 24-41-00-862-002  De-energize the Aircraft Electrical Circuits Supplied from the External Power
 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
 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)
 32-00-00-481-001  Installation of the Safety Devices on the Landing Gears
 1EFF : ALL 1 32-31-46Page 439 1 1 Nov 01/04R 1 1 1CES 1

 -------------------------------------------------------------------------------
REFERENCE DESIGNATION
 -------------------------------------------------------------------------------
32-00-00-860-001 Flight Configuration Precautions with Electrical
　
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