S 866-018

 (2)  
Remove the power from the right hydraulic system if it is not necessary (Ref 29-11-00).

 S 096-019
 ú WARNING:_______USE THE PROCEDURE IN AMM 32-00-15 TO REMOVE THE DOOR LOCKS. THE DOORS OPEN AND CLOSE QUICKLY AND CAN CAUSE INJURIES TO PERSONS OR DAMAGE TO EQUIPMENT.
 (3)  Remove the locks from the landing gear doors and close the doors (Ref 32-00-15).
 

 32-41-10
 ALL  ú ú 04.1 Page 604 ú Sep 28/02
 
A
757
MAINTENANCE MANUAL

QUICK-DISCONNECT FITTING HYDRAULIC HOSE CONNECTORBLEED PLUG
SEE A TORQUE PLATE
HEAT SHIELD
BRAKE TIE BOLTS TORQUE TUBE (10 LOCATIONS) BRAKE FWD
AXLE BUSHINGS SEGMENTED AND SLEEVES
STATOR (3 LOCATIONS)
SEGMENTED
SEE B ROTOR (4 LOCATIONS)
BRAKE ROD PRESSURE PLATE INDICATOR PIN ATTACHMENT (2 LOCATIONS) POINT
CYLINDER SUB-ASSEMBLY SEE C WITH AUTOMATIC ADJUSTER (7 LOCATIONS)
PISTON BRAKE (7 LOCATIONS) HOUSING
A
BRAKE PIN SUPPORT
INDICATOR TUBE
BRACKET
BRAKE ROD (REF)
NUT PIN HOUSING WEAR INDICATOR
B
PIN
PRESSURE PLATE
1  DIMENSION "L" IS AN INDICATION OF HOW MUCH  WEAR REMAINING  L  1 
MORE THE BRAKE CAN WEAR BEFORE IT MUST BE  (BRAKE PRESSURIZED) 
REPLACED. WHEN DIMENSION "L" IS ZERO (WEAR 
INDICATOR PIN DOES NOT COME OUT OF THE PIN 

WEAR INDICATOR
SUPPORT TUBE) THE BRAKE MUST BE REPLACED
C
Brake Wear Check
Figure 601

 32-41-10
 ALL  ú ú 07 Page 605 ú Jan 28/02
 
A

757 MAINTENANCE MANUAL
 HYDRAULIC BRAKE PRESSURE TRANSDUCER - REMOVAL/INSTALLATION
__________________________________________________________
 1.  General_______
 A.  This procedure contains two tasks. The first task removes the
 transducer. The second task installs the transducer.

 TASK 32-41-14-004-001
 2.  Remove the Hydraulic Brake Pressure Transducer (Fig. 401)______________________________________________
 A.  References
 (1)  
AMM 29-11-00/201, Main Hydraulic Systems

 (2)  
AMM 32-00-15/201, Landing Gear Door Locks

 (3)  
AMM 32-00-20/201, Landing Gear Downlocks

 B.  
Access

 (1)  
Location Zone
 144 Right Main Landing Gear Wheel Well

 C.  
Equipment

 (1)  
Main Gear Door Locks (AMM 32-00-15/201)

 D.  
Prepare to Remove the Transducer

 S 494-002
 (1)  Make sure the downlocks are installed on the nose and main landing gear (AMM 32-00-20/201).
 S 494-003
 WARNING:  USE THE PROCEDURE AMM 32-00-15/201 TO INSTALL THE DOOR LOCKS. THE DOORS OPEN AND CLOSE QUICKLY AND CAN CAUSE INJURY TO PERSONS OR DAMAGE TO EQUIPMENT.
 (2)  
Open the doors for the main landing gear and install the door locks (AMM 32-00-15/201).

 (3)  
Make sure the chocks are below the wheels.

 (4)  
Release the parking brakes.

 S 044-006

 (5)  
Remove the pressure from the left and right hydraulic systems (AMM 29-11-00/201).

 S 864-007

 (6)  
Fully push the brake pedals down a minimum of seven times to remove the pressure from the accumulator.

 S 494-004
 S 044-005
 

 32-41-14
 ALL  ú ú 01 Page 401 ú May 28/01
 
A

757
MAINTENANCE MANUAL

SEE A
ACCUMULATOR 
BRACKET LOCKWIRE  NUT 
PRESSURE TRANSMITTER BSEE  TRANSDUCER 
A  INBD 
B 
Figure 401 Accumulator Pressure Transducer Installation 

L13449
 

 32-41-14
 ALL  ú ú 01 Page 402 ú May 28/00
 
A

757
MAINTENANCE MANUAL

 S 864-008
 (7)  
Open this circuit breaker on the overhead panel, P11, and attach DO-NOT-CLOSE tag:

 (a)  
1180, BRAKE PRESS

 S 034-009
 (8)  Remove the cap from the charging valve (Detail A).
 S 034-010
 WARNING:_______DO NOT LOOSEN THE VALVE BODY. THE VALVE CAN BLOW OFF AND CAN CAUSE INJURY TO PERSONS.
 (9)  Loosen the swivel hexagonal nut on the charging valve a maximum of one turn to remove the pressure from the accumulator (Detail A).
　
中國航空網 m.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：757 AMM 飛機維護手冊 起落架 CHAPTER 32 - LANDING GEAR 2(157)