Đang tải... (xem toàn văn)
No Slide Title KAP Training Centre BRAKE SYSTEM KAP Training Centre Brake piping 1 Front brake OFF valve 2 Relay valve 3 Slack adjuster 4 Secondary brake valve 5 Brake valve KAP Training Centre Brake piping 6 Parking brake valve 12 Brake system tank KAP Training Centre BRAKE HYDRAULIC CIRCUIT DIAGRAM KAP Training Centre Brake piping 7 Accumulator charge valve 8 Accumulator (parking brake) 9 Accumulator (rear brake) 10 Accumulator (front brake) 11 Proportional reducing valve (for retarder) KAP Tr.
BRAKE SYSTEM KAP Training Centre Brake piping Front brake OFF valve Relay valve Slack adjuster Secondary brake valve Brake valve KAP Training Centre Brake piping Parking brake valve 12 Brake system tank KAP Training Centre BRAKE HYDRAULIC CIRCUIT DIAGRAM KAP Training Centre Brake piping Accumulator charge valve Accumulator (parking brake) Accumulator (rear brake) 10 Accumulator (front brake) 11 Proportional reducing valve (for retarder) KAP Training Centre Brake Accumulator KAP Training Centre BRAKE VALVE Pilot piston Rod Lower cylinder Spool Upper cylinder Spool A : To rear brake B : To front brake C: To transmission oil pan D: From front accumulator E : From rear accumulator KAP Training Centre BRAKE VALVE brake pedal Operation Upper portion rod spool spring Lower portion plunger spring KAP Training Centre BRAKE VALVE When actuation is balanced Upper portion When actuation is balanced Lower portion spring spool spool KAP Training Centre BRAKE VALVE brake pedal Brake released Upper portion Lower portion spool spool KAP Training Centre Rear Brake Operation of brake When the brake pedal is released ( Brake Released ) brake piston disc plate KAP Training Centre Rear Brake Operation of parking brake ( Released ) brake piston plate parking brake piston spring KAP Training Centre disc Rear Brake Operation of parking brake ( Applied ) parking brake piston spring KAP Training Centre brake piston disc plate PROPORTIONAL REDUCING VALVE Filter Connector Solenoid assembly A : To slack adjuster P : From accumulator T : To transmission oil pan KAP Training Centre PARKING BRAKE SOLENOID VALVE Connector Solenoid B : To parking brake P : From emergency brake valve T : To transmission oil pan KAP Training Centre BRAKE HYDRAULIC CIRCUIT DIAGRAM KAP Training Centre AXLE ( FRONT ) Wheel hub KAP Training Centre AXLE ( REAR ) KAP Training Centre KAP Training Centre KAP Training Centre FRONT BRAKE OFF VALVE Connector Solenoid A : To front brake P : From brake valve T : To transmission oil pan KAP Training Centre ACCUMULATOR Valve Top cover Cylinder Piston KAP Training Centre RELAY VALVE Spool Upper cylinder Lower cylinder Spool A : To front brake P : From accumulator Pp: From emergency brake valve T : To transmission oil pan KAP Training Centre Brake cooling circuit KAP Training Centre BRAKE HYDRAULIC CIRCUIT DIAGRAM KAP Training Centre