Rudder Pedal Steering Interconnect Wear Limits
Figure 601 (Sheet 3)
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INDEX NO. PART NAME DIM. DESIGN LIMITS WEAR LIMITS REPLACE PART WORN REPAIR WORN PART INSTR REPAIR
DIAMETER PER-MITTED WEAR DIM. DIA MAX CLEAR-ANCE
MIN MAX
15 ECCENTRIC ARM ID 0.1900 0.1940 0.2005 0.0110 X 1
BOLT OD 0.1885 0.1895 0.1790 X
16 ROD ASSY ID 0.1897 0.1900 0.1925 0.0030 X
BOLT OD 0.1885 0.1895 0.1867 X
YOU CAN REPAIR THE PART; REFER TO COMPONENT MAINTENANCE MANUAL FOR PROCEDURES TO DO THE TASK
Rudder Pedal Steering Interconnect Wear Limits
Figure 601 (Sheet 4)
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NOSE WHEEL STEERING CONTROL DRUM AND LINK - REMOVAL/INSTALLATION
________________________________________________________________
1. General_______
A. This procedure contains two tasks. The first task removes the control drum and link for the nose wheel steering. The second task installs the control drum and link.
TASK 32-51-06-004-001
2. Remove the Control Drum and Link for the Nose Wheel Steering (Fig. 401)____________________________________________________________
A. References
(1)
AMM 32-00-20/201, Landing Gear Downlocks
(2)
AMM 32-51-00/501, Nose Wheel Steering System
B.
Equipment
(1)
Rig pins: Kit B20003-XX (AMM 20-10-24/201).
(a)
NS6 - P/N B20003-5
(b)
NS7 - P/N B20003-15
(2)
Towing Lever Lockpin - A09003-1
C.
Access
(1)
Location Zone
711 Nose Landing Gear (NLG)
D.
Prepare for the Removal
S 494-002
(1)
Make sure the downlocks are installed on the nose and main landing gear (AMM 32-00-20/201).
(2)
Make sure the steering collar for the nose wheels is in the center.
(3)
Put the towing lever in the TOWING position.
S 494-005
(4)
Install the towing lever lockpin.
E.
Procedure to Remove the Control Drum and Link
S 864-003
S 864-004
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NGPPB RIG PIN NS7 CONTROL DRUM NGPPA
DRUM LINK CONTROL A
BOLT A
SEE A CARTRIDGE SPRING BOLT (4 LOCATIONS)
FWD
LINK TORSION UPPER 1
WASHER SPACER FWD
POSITION SHAFT PISTON WASHER LINK NUT A
CONTROL DRUM BRACKET CONTROL DRUM
1 LOWER TORSION LINK REMOVED A-A
Nose Wheel Steering Control Drum and Link Installation
Figure 401
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S 034-038
CAUTION: DO NOT LET THE TORSION LINKS FALL FREELY WHEN YOU DISCONNECT
_______ THE TORSION LINKS. DAMAGE TO THE TORSION LINKS OR THE PROXIMITY SENSORS AND TARGETS CAN OCCUR.
(1)
Disconnect the torsion links at the apex joint (AMM 32-21-09/401).
S 984-008
(2)
Hold the top torsion link in landing gear extended position.
S 494-009
(3)
Install the rig pin NS-6 in the eccentric drum in the interconnect mechanism (AMM 32-51-00/501).
S 034-010
(4)
Do the steps that follow to disconnect the cables from the control drum (Detail A):
(a)
Loosen the NGPPA and NGPPB cables equally at the turnbuckles to decrease the tension.
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