-
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

______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific  access platform 1.6 m (5 ft. 3 in.)
 B. Consumable Materials
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 08-007  USA MIL-R-46082 TYPE II SEALANT, HIGH TEMP. (Ref. 20-31-00)
 C. Expendable Parts
 -------------------------------------------------------------------------------FIG.ITEM |DESIGNATION |IPC-CSN -------------------------------------------------------------------------------
15 O-ring  27-92-14 01 -030 D. Referenced Information

 -------------------------------------------------------------------------------
REFERENCE DESIGNATION
 -------------------------------------------------------------------------------
29-10-00-864-003 Depressurize the Blue Hydraulic System 29-23-00-864-001 Depressurize the Green and Yellow Hydraulic Systems
 after Operation of the PTU
 29-24-00-864-001 Depressurize the Yellow Hydraulic System
 27-92-14-991-002 Fig. 402

 3. Job Set-up
__________
 Subtask 27-92-14-860-053
 A. Aircraft Maintenance Configuration
 (1)
 Make sure that the SPEED BRAKE control lever is in the RET position.

 (2)
 Make sure that hydraulic systems are depressurized (Ref. TASK 29-23-00-864-001) (Ref. TASK 29-24-00-864-001) (Ref. TASK 29-10-00-864-003).

 (3)
 Make sure that the access platform is in position at the access door

 822.

 (4)
 Make sure that the access door 822 is open.

 (5)
 On the battery power center 105VU:

 -make sure that the protective cover is removed.
 Subtask 27-92-14-865-054
 B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
 -------------------------------------------------------------------------------
PANEL DESIGNATION IDENT. LOCATION
 -------------------------------------------------------------------------------
49VU FLIGHT CONTROLS/SEC1/NORM/SPLY 21CE1 B08

R 105VU FLT CTL/SEC1/STBY SPLY 22CE B01
R 121VU FLIGHT CONTROLS/SEC3/SPLY 21CE3 Q19 121VU FLIGHT CONTROLS/SEC2/SPLY 21CE2 Q18

R 122VU LIGHTING/INSTL LT/MAIN INST/PNL AND/PED 4LF Y04 4. Procedure

_________
 (Ref. Fig. 402/TASK 27-92-14-991-002) Subtask 27-92-14-420-052
 A. Installation of the Lighted Plate
 (1)
 Put the lighted plate (13) in position on the unit

 (2)
 Install the screws (12).

 (3)
 Install the new O-ring (15) on the lever (14).

 (4)
 Install the handle (10).

 (5)
 Install the slot headed screw (11) with BONDING AND ADHESIVE COMPOUNDS (Material No. 08-007).

 Subtask 27-92-14-865-055
 B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 21CE1, 21CE2, 21CE3, 22CE, 4LF
 Subtask 27-92-14-210-051
 C. Do this test
 (1)
 Make sure that the speedbrake control lever is free to move along its travel.

 (2)
 Make sure that each hard point agrees with the position mark on the unit.

 (3)
 Make sure that it is possible to do the GND SPLRS ARMED preselection.

 (4)
 Put again the lever in the RET position.

 5. Close-up
________ Subtask 27-92-14-410-051
 A. Close Access
 (1)
 Install the protective cover on the battery power center 105VU.

 (2)
 Tighten the two screws.

 (3)
 Close the access door 822.

 (4)
 Remove the access platform(s).

 (5)
 Make sure that the work area is clean and clear of tool(s) and other items.

 TRANSDUCER UNIT - PEDAL POSITION (25CE1,25CE2) - REMOVAL/INSTALLATION
_____________________________________________________________________ TASK 27-92-15-000-001 Removal of the Pedal Position Transducer Unit (25CE1,25CE2)
　
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