TASK 32-21-00-200-003
Check Torque Links for Excessive Play
WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
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GEAR.
1. Reason for the Job
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Refer to the MPD TASK: 322127-01 R Refer to the MPD TASK: 322127-02
2. Job Set-up Information
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A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific shims
No specific Torque Wrench : range 1.00 to 10.00 m.daN
(8.00 to 75.00 lbf.ft)
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 04-004A INFORMATION TRANSFERRED TO 04-022 (Ref. 20-31-00)
Material No. 05-047 C Z-11.904
ANTI COR. COMPOUND(HIGH TEMP.SILICONE SEALANT)
(Ref. 20-31-00)
Material No. 09-001 USA MIL-S-8802 TYPE I CLASS A
FUEL TANK SEALANTPOLYSULFIDE (Ref. 20-31-00)
Material No. 11-004A
1.1.1TRICHLOROETHANE (METHYL CHLOROFORM)
(Ref. 20-31-00)
1EFF : ALL 1 32-21-00Page 607 1 1 May 01/05 1 1 1CES 1 C. Expendable Parts
-------------------------------------------------------------------------------FIG.ITEM |DESIGNATION |IPC-CSN -------------------------------------------------------------------------------
1 adjusting washers 32-21-11 08A-052 1 adjusting washers 32-21-11 08B-052 6 cotter pin 32-21-11 08A-072 6 cotter pin 32-21-11 08B-072 7 washer 32-21-11 08A-095 7 washer 32-21-11 08B-095 9 adjusting washer 32-21-11 08A-132 9 adjusting washer 32-21-11 08B-132 10 adjusting washers 32-21-13 03A-172 10 adjusting washers 32-21-13 03B-172 10 adjusting washers 32-21-13 03C-172
D. Referenced Information
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REFERENCE DESIGNATION
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32-21-27-000-001 Removal of the Torque Link Assy
32-21-27-400-001 Installation of the Torque Link Assy
CMM 320901
NTM 51-80-00,P.Block 801
32-21-00-991-003 Fig. 601
3. Job Set-up
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Subtask 32-21-00-941-060
A. Safety Precautions
R (1) Make sure that the GROUND SAFETY LOCK (D23080000) or PIN-NLG DOWNLOCK R SAFETY (MZ23080000) as an alternative is in position.
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4. Procedure_________
(Ref. Fig. 601/TASK 32-21-00-991-003)
Subtask 32-21-00-210-067
A. Inspection/Check of the Torque Link Assembly
(1) Remove the cotter pin (6) from the nut (5).
(2) Remove the nut (5), the washer (4) and the screw (2).
(3) Remove the nut (3), the washers (7) and (8).
(4) Move each link laterally in the direction of the arrows to the limit position J'1 and J'3. (Ref. Fig. 601/TASK 32-21-00-991-003)
R (5) Measure the play at J1 and J3 with the shims and record the values.
R R R R R R R R (a) Remove the upper and lower hinge pins (Ref. TASK 32-21-27-000-001) to do a special detailed inspection of the center hinge pin: - if you find the center pin bent, install a new center hinge pin. - do a penetrant inspection(type 1, method C, sensitivity level 4) of the center hinge pin. Refer to the Non-destructive Testing Manual (Ref. NTM 51-80-00,P.Block 801), - if you find the pin cracked, install a new center hinge pin.
R R R (6) After the special detailed inspection of the center hinge pin, make sure that the two plays J1 and J3 that you recorded before are each less than or equal to 0.3 mm (0.0118 in.).
R (7) If the play at J1 and/or J3 is more than 0.3 mm (0.0118 in.), adjust the relevant play:
R (a) Use the adjusting washers (1) and the adjusting washers (10) (from the applicable sets) to adjust the play at J1 and J3 to the permitted values.
NOTE : Divide the values J1 and J3 by two to get a symmetrical____ adjustment at J1/J'1 and J3/J'3 with the adjusting washers.
R NLG Torque-Link Assembly Figure 601/TASK 32-21-00-991-003
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