BENDIX BW1672 Manuel d'utilisateur Page 1

1®SD-13-4796FIGURE 1 - AR-2™ ANTILOCK RELAY VALVE ASSEMBLYDESCRIPTIONThe Bendix® AR‑2™ antilock relay is a specialized air brake valve developed for u

10DISASSEMBLYGENERALThe following disassembly and assembly procedure is presented for reference purposes only and presuppos‑es that the appropriate ma

115. Carefully insert the assembled valve (33) and seat (34) into the proportioning piston (30), making certain that the coils of the valve spring (3

12BW1672 © 2011 Bendix Commercial Vehicle Systems LLC. All rights reserved. 8/11. Printed in the United States.

2FIGURE 2 - SECTIONAL VIEW BENDIX® AR-2™ ANTILOCK RELAY VALVECONTROL PORTPROPORTIONING PISTONINLET/EXHAUST VALVEThe letter identication and air hose

3FIGURE 3 - TRACTOR SERVICE BRAKES APPLYING - TRACTOR TRAILER COMBINATIONSERVICE BRAKES APPLYING - TRACTOR/TRAILER COMBINATIONBrake application air en

4FIGURE 4 - TRACTOR SERVICE BRAKES HOLDING - TRACTOR TRAILER COMBINATIONOnce past the inlet and exhaust valve, service air pressure exerts a force on

5FIGURE 5 - TRACTOR SERVICE BRAKES RELEASING - TRACTOR TRAILER COMBINATIONFIGURE 6 - AR‑2™ VALVE BRAKE PRESSURE DELIVERYPREVENTIVE MAINTENANCEGENERAL

6FIGURE 7 - SERVICE APPLICATION HOLDING - BOBTAIL TRACTORFIGURE 8 - TRACTOR SERVICE BRAKES RELEASING - BOBTAIL TRACTORTRAILER SUPPLY VALVEINLET-CLOSED

72. Stop the engine and remove ignition key when working under or around the vehicle. When working in the engine compartment, the engine should be s

8FIGURE 9 - TYPICAL BENDIX® CR-16™ AIR BRAKE SYSTEM8. Make a full brake application and note that both test gauges register the same pressure. IMPORT

9FIGURE 10 - BENDIX® AR-2™ ANTILOCK RELAY VALVE12330323436353331765292725242628419174018393837820222123151311141210169