Bendix-commercial-vehicle-systems M-12R ANTILOCK MODULATOR Manuel d'utilisateur

1®SD-13-4772Bendix® M-12™ & M-12R™ AntiLock Modulatordesigned for direct controller mounting while the M-12R™modulator uses a cover plate where th

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12BW1669 © 2004 Bendix Commercial Vehicle Systems LLC. All rights reserved. 4/2004 Printed in U.S.A.

2FIGURE 2A FULL VEHICLE AXLE CONTROL - TRUCK/TRACTORFIGURE 2B TANDEM SPREAD AXLE TRAILER - AXLE CONTROL SYSTEMRELAYSERIAL LINKIN-AXLE WHEELSPEED SEN

3FIGURE 3 APPLYING: NORMAL SERVICE APPLICATIONEXHAUSTING: NORMAL SERVICEAPPLICATIONWhen a service application is released, air at the modulatorcontro

4FIGURE 4 BALANCED POSITIONPREVENTIVE MAINTENANCEImportant: Review the warranty policy before performingany intrusive maintenance procedures. An exte

5FIGURE 6 ANTILOCK MODE: SOLENOIDS ACTIVATED2. With the service brakes released, coat the exhaust portand the area around the retaining ring with a s

68. Use only genuine Bendix® replacement parts,components and kits. Replacement hardware,tubing, hose, fittings, etc. must be of equivalentsize, type

7TYPICAL M-12R™ MODULATORTYPICAL M-12™ MODULATORFOUR PINCONNECTORTHREE PINCONNECTORSHORT WIREHARNESSBETWEEN THREEAND FOUR PINCONNECTOR(M-12R™MODULATOR

8CAP SCREW (4)CAP SCREW (4)ANTILOCKCONTROLLERUSED ON M-12™MODULATORCOVER PLATEUSED ON THEM-12R™MODULATOR11245678910111214133FIGURE 8 M-12™/M-12R™ MOD

96. Using thumb force on the piston stem, push the piston(6)out the opposite end of the body(7). Remove o-ring(5)from the piston.7. Discard all items