(d)
Before installing the three bolts that attach the hose half of the brake disconnect to the brake, apply a light coating of BATCO X8401-2 grease to the threads and shanks of the three mounting bolts.
(e)
Make sure that the three bolts that attach the hose half of the brake disconnect (6) to the brake are tightened to 72 to 82 pound-inches.
S 414-032
(3) Install the main gear wheel and tire (AMM 32-45-01/401).
NOTE: DUNLOP CARBON BRAKES;
____ If the slots in the brake rotors are not aligned, you can use the brake rotor alignment tool for alignment. Proper slot alignment is necessary for installation of the wheel and tire assembly to the brake and axle. Usually, the use of this tool is not necessary .
S 584-050
CAUTION: MAKE SURE THAT THE BRAKE ROD DOES NOT TOUCH THE GROUND WHEN THE
_______ MAIN GEAR IS LOWERED TO THE GROUND.
(4)
Lower the main gear and the remove jack (AMM 07-11-03/201).
S 434-034
(5)
Connect the brake rod (3) to the brake (4):
(a)
Apply Royco 11-MS grease to the pin (13), end cap (7), lockbolt (12), washer (10), nut (9), and cotter pin (8).
(b)
Insert the pin (13) through the brake rod (3) and brake assembly (4) joint as shown on Fig. 401.
(c)
Insert the bolt (12) through the hole at the bottom of the recess in the pin (13).
(d)
Insert the end cap (7) over the threaded end of the bolt (12).
(e)
Install the bolt (12) and end cap (7) to the pin (13) with the washer (10), and nut (9). 1) Tighten the nut (9) to 100 - 200 pound-inches. 2) Install the cotter pin through nut (9).
32-41-10
ALL ú ú 10 Page 410 ú Sep 28/01
A
757 MAINTENANCE MANUAL
(6) S 714-036Do a test of the hydraulic brake operation (AMM 32-41-00/501). NOTE: It is not necessary to bleed the brakes again for this test.____
(7) S 584-037Remove the axle jack(s) from the airplane (AMM 07-11-03/201).
32-41-10
ALL ú ú 07 Page 411 ú Sep 28/01
A
757 MAINTENANCE MANUAL
MAIN GEAR WHEEL BRAKE - INSPECTION/CHECK
________________________________________
1. General
_______
A. This procedure contains two tasks. The first task is an inspection of the landing gear brakes with the wheel installed. The second task is an inspection of the landing gear brakes with the wheel removed.
B. This procedure gives instructions to do a check of the landing gear
brakes for these conditions:
hydraulic fluid leaks.
adjuster and pressure plate movement.
brake lining wear.
missing wear pins.
C. Some BF Goodrich brakes have plastic tags that show "ALTERNATE WORN BRAKE RTO COMPLIANCE". These tags are near the brake wear pins. The tags are put on brakes that comply with FAA worn brake requirements. You can ignore these tags during this procedure.
TASK 32-41-10-946-003
2. Prepare for the Inspection
__________________________
A. References
(1)
29-11-00/201, Pressurize/Depressurize Main Hydraulic System
(2)
32-00-15/201, Landing Gear Door Locks
(3)
32-00-20/201, Landing Gear Downlocks
B.
Access
(1)
Location Zones
731 Left Main Landing Gear
741 Right Main Landing Gear
C.
Procedure
S 496-020
(1) Make sure that the downlocks are installed on the nose and main landing gear (Ref 32-00-20).
S 496-001
ú WARNING:_______USE THE PROCEDURE IN AMM 32-00-15 TO INSTALL THE DOOR LOCKS. THE DOORS OPEN AND CLOSE QUICKLY AND CAN CAUSE INJURIES TO PERSONS OR DAMAGE TO EQUIPMENT.
(2)
Open the doors for the landing gear and install the door locks (Ref 32-00-15).
(3)
Release the parking brake.
S 866-002
32-41-10
ALL ú ú 01.1 Page 601 ú Sep 28/02
A
757 MAINTENANCE MANUAL
TASK 32-41-10-616-004
3. Landing Gear Wheel Brake Inspection (With the Wheel Installed)______________________________________________________________
A. Procedure
S 946-005
(1) Do the Prepare for Inspection Procedure (Ref par. 2).
S 796-021
CAUTION:_______DO NOT LET BRAKE FLUID GET ON THE BRAKE LININGS. IF BRAKE FLUID GETS ON THE BRAKE LININGS, THE BRAKES WILL NOT OPERATE CORRECTLY.
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：757 AMM 飞机维护手册 起落架 CHAPTER 32 - LANDING GEAR 2(155)
