R 32-33-00-720-001 Functional Check of Free-Fall Extension 32-33-00-820-002 Adjustment of the NLG Free-Fall Extension Mechanical System 53-12-11-000-001 Removal of the Cockpit Floor Panels from FR1 Thru FR12 53-12-11-400-001 Installation of the Cockpit Floor Panels from FR1 thru FR12 32-33-15-991-002 Fig. 401
 3. Job Set-up
__________
 Subtask 32-33-15-860-050
 A. Safety Precautions
 (1)
 In the cockpit, on the panel 400VU make sure that the warning notice(s) is (are) in position to tell persons not to operate the landing gear control lever.

 (2)
 Make sure that the ground safety locks are on the landing gear (Ref. TASK 32-00-00-481-001).

 (3)
 On the panel 110VU, make sure that the free fall control handle is folded into the center console.

 (4)
 Make sure that the shim(s) is (are) in position on each side of the free fall control handle to lock the handle in position. (Ref. Fig. 401/TASK 32-33-15-991-002)

 (5)
 Make sure that the NLG doors are open (Ref. TASK 32-22-00-010-001).

 (6)
 Make sure that the lateral avionics-compartment door 822 is open.

 (7)
 Make sure that the cockpit floor panel 211FF is removed (Ref. TASK 53-12-11-000-001).

 (8)
 Make sure that the access platform is in position in zone 123.

 (9)
 Make sure that the access platform is in position below the lateral avionics-compartment door 822.

 1EFF : ALL 1 32-33-15Page 407 1 1 Feb 01/04 1 1 1CES 1 1EFF : ALL 1 32-33-15Page 408 1 1 Feb 01/04 1 1 1CES 1

 (10) Make sure that the PIN, RIGGING - RUDDER CONTROL (98A27901002000) (9) is in position on the lower bellcrank (10).
 (11) Make sure that the RIGGING PIN (98A27801001000) (1) is in position to lock the quadrant (2).
 Subtask 32-33-15-110-050
 B. Preparation for Installation
 (1) Clean the junction components with CLEANING AGENTS (Material No. 11-002) and dry them with clean, dry compressed air. 
R R R  (2) Apply a thin layer of COMMON GREASE (Material No. 04-004) or COMMON GREASE (Material No. 04-022) on the nuts and bolts and the splined shaft. 
R R R R  NOTE : Do not mix Material No. 04-004 with Material No. 04-022. You____ can use Material No. 04-022 as an alternative to Material No. 04-004. Clean and degrease the parts before you use Material No. 04-022.
 4. Procedure_________
 Subtask 32-33-15-420-050
 A. Installation of the Free Fall Reduction Gearbox
 (1) Loosen the lock nuts (25) and (28) and the stop screws (26) and (27).
 (2) Put the toothed quadrant in the NORMAL position, on its stop on the casing.
 (3) Install the screw (30), put the gearbox (3) in position and install the splined connection.
 NOTE : With the gearbox (3) in the NORMAL position, turn the input____ shaft by one notch maximum to make a connection that has no stress.
 (4) Install the bolts (4) and the nuts (16).
 (5) Tighten the nuts (16) and safety them.
 (6) Disconnect the cables (29) and (31) from the structure.
 (7) Put the cable reels in their housings.
 (8) Install the shim(s) (17) and (24).

 (9) Put the cable guide (23) in position.
 (10)
 Install the washer (22) and the nut (21).

 (11)
 TORQUE the nut (21) to between 0.6 and 0.7 m.daN (53.09 and 61.94 lbf.in) and safety the nut (21) with the cotter pin (20).

 (12)
 Install the washer (18) and the screw (19). Tighten the screw.

 (13)
 Safety the screw (19) with the lockwire corrosion resistant steel dia. 0.8 mm (0.0314 in.).

 Subtask 32-33-15-820-050
 B. Adjust the NLG free fall extension system
 (1)
 Adjust the NLG free fall extension system (Ref. TASK 32-33-00-820-002) but do not do a functional test.

 (2)
 Make sure that the cable tension adjusters (11) are safetied with the pins (12).

 Subtask 32-33-15-420-051
 C. Connect the rod (8)
 (1)
 Make sure that the tool RIGGING PIN (98A27801001000) is in position on the cable quadrant (2).

 (2)
 Lock the rod (8) and install the screw (5).

 (3)
 If it is necessary, do this procedure:

 (a)
 Cut and remove the lockwire.

 (b)
 Loosen the nuts (16) and release the washers (7).

 (c)
 Adjust the rod (8) to lift the screw (5).

 (d)
 TORQUE the nuts (6) to 0.59 m.daN (52.21 lbf.in) and safety with the lockwire corrosion resistant steel dia. 0.8 mm (0.0314 in.).
　
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