(6)
 Remove the ground support and maintenance equipment, the special and standard tools and all other items.

 PINION ASSEMBLY - SLAT TRACKS - REMOVAL/INSTALLATION
____________________________________________________
 TASK 27-84-68-000-001
 Removal of the Slat-Track Pinion Assembly
 WARNING : PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU
_______ START A TASK ON OR NEAR:
 -
THE FLIGHT CONTROLS

 -
THE FLIGHT CONTROL SURFACES

 -
THE LANDING GEAR AND THE RELATED DOORS

 -COMPONENTS THAT MOVE.
 WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______ GEAR.
 1. Reason for the Job
__________________
 Self Explanatory
 2. Job Set-up Information
______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific circuit breaker(s) safety clip(s) No specific safety barriers No specific safety line No specific warning notice No specific access platform, adjustable, 4 m (13 ft. 1 in.) 98D27803500001 1 TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER 98D27804019000 1 BEAM SUPPORT-SLATS 3, 4 AND 5
 1EFF : ALL 1 27-84-68Page 401 1 1 Nov 01/04R 1 1 1CES 1

 B. Referenced Information
 -------------------------------------------------------------------------------
REFERENCE DESIGNATION
 -------------------------------------------------------------------------------
27-80-00-866-005 Retracting the Slats on the Ground 27-84-48-000-001 Removal of the Type A Actuators 6013CM(6063CM)/6015CM(6065CM) 27-84-49-000-002 Removal of the Type B Actuators 6033CM(6083CM)/6037CM(6087CM)/6041CM (6091CM) R 27-84-68-991-001 Fig. 401
 3. Job Set up
__________ R (Ref. Fig. 401/TASK 27-84-68-991-001) Subtask 27-84-68-941-055
 A. Safety Precautions
 (1)
 Put the safety barriers in position.

 (2)
 Put a warning notice in position to tell persons not to operate the slat controls.

 Subtask 27-84-68-860-050
 B. Aircraft Maintenance Configuration WARNING : MAKE SURE THAT THE TRAVEL RANGES OF THE FLIGHT CONTROLS ARE
_______ CLEAR. MOVEMENT OF FLIGHT CONTROLS CAN CAUSE INJURY TO PERSONS AND/OR DAMAGE.
 (1)
 Make sure that the slats are retracted (Ref. TASK 27-80-00-866-005).

 (2)
 Install the TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER (98D27803500001) on the flap/slat control-lever.

 Subtask 27-84-68-481-050
 C. Installation of Safety Devices
 (1) Install the applicable safety devices:
 -
for slats 1 and 2, attach a safety line to the ditching lugs on the wing

 -
for slats 3, 4 and 5, install the BEAM SUPPORT-SLATS 3, 4 AND 5 (98D27804019000).

 Subtask 27-84-68-865-050
 D. Open, safety and tag this(these) circuit breaker(s):
 -------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FLIGHT CONTROLS/SLT/CTL AND MONG/SYS1 5CV B06 121VU FLIGHT CONTROLS/SLT/CTL/SYS2 7CV R21
 Subtask 27-84-68-941-054
 E. Get Access
 (1) Put an access platform, adjustable, below the applicable slat.
 4. Procedure
_________ R (Ref. Fig. 401/TASK 27-84-68-991-001) Subtask 27-84-68-020-050 R A. Removal of the Slat-Track Pinion Assembly NOTE : Pinion assemblies are not installed in slat tracks 1 and 4.
____
 (1) Remove the applicable actuator (Ref. TASK 27-84-48-000-001) or (Ref. TASK 27-84-49-000-002):
 -
for track 2 pinion, remove 6013CM (6063CM)

 -
for track 3 pinion, remove 6015CM (6065CM)

 -
for track 5 pinion, remove 6027CM (6077CM)

 -
for track 6 pinion, remove 6029CM (6079CM)

 -
for track 7 pinion, remove 6033CM (6083CM)

 -
for track 8 pinion, remove 6035CM (6085CM)

 -
for track 9 pinion, remove 6037CM (6087CM)

R R  Slat-Track Pinion Assembly - Location and Detail Figure 401/TASK 27-84-68-991-001- 14 (SHEET 1)
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R R  Slat-Track Pinion Assembly - Location and Detail Figure 401/TASK 27-84-68-991-001- 24 (SHEET 2)
 1EFF : 1 1 1CES  ALL  1 111 27-84-68 Page 405 Aug 01/05