PREVOST LE MIRAGE XLII BUS SHELLS User Manual

Section 12: BRAKE AND AIR SYSTEM
PA1553
3
ILLUSTRATIONS
FIGURE 1: AIR RESERVOIRS LOCATION ..............................................................................................................4
FIGURE 2: REAR VALVE LOCATION (TYPICAL) .....................................................................................................5
FIGURE 3: FRONT SERVICE COMPARTMENT........................................................................................................5
FIGURE 4: ACCESSORY AIR FILTER....................................................................................................................6
FIGURE 5: HALDEX AIR FILTER DRYER................................................................................................................6
FIGURE 6: AIR PRESSURE REGULATING VALVE ...................................................................................................8
FIGURE 7: AIR PRESSURE REGULATOR .............................................................................................................8
FIGURE 8: AIR COMPRESSOR LOCATION ............................................................................................................9
FIGURE 9: PP-1 ...............................................................................................................................................9
FIGURE 10: TW-1...........................................................................................................................................10
FIGURE 11: BRAKE PEDAL ADJUSTMENT..........................................................................................................10
FIGURE 12: DELCO SWITCH ............................................................................................................................10
FIGURE 13: BENDIX SWITCH ...........................................................................................................................10
FIGURE 14: R-12...........................................................................................................................................11
FIGURE 15: R-14...........................................................................................................................................11
FIGURE 16: QR-1...........................................................................................................................................11
FIGURE 17: SR-7 ...........................................................................................................................................11
FIGURE 18: PR-4 ...........................................................................................................................................12
FIGURE 19: LP-3............................................................................................................................................12
FIGURE 20: DC-4...........................................................................................................................................12
FIGURE 21: BRAKE PAD CHECK.......................................................................................................................14
FIGURE 22: CLEARANCE INSPECTION ..............................................................................................................14
FIGURE 23: RUNNING CLEARANCE ..................................................................................................................14
FIGURE 24: ADJUSTER PINION ........................................................................................................................15
FIGURE 25: BOX WRENCH ON ADJUSTER PINION ..............................................................................................15
FIGURE 26: CALIPER AXIAL MOVEMENT ...........................................................................................................15
FIGURE 27: BRAKE PAD CHECK.......................................................................................................................15
FIGURE 28: PAD REMOVAL .............................................................................................................................16
FIGURE 29: PAD WEAR...................................................................................................................................16
FIGURE 30: ROTOR AND PAD WEAR LIMITS.......................................................................................................16
FIGURE 31: CALIPER GUIDANCE......................................................................................................................17
FIGURE 32: RUBBER BOOTS ...........................................................................................................................17
FIGURE 33: PAD INSTALLATION .......................................................................................................................17
FIGURE 34: RUNNING CLEARANCE ..................................................................................................................18
FIGURE 35: BRAKE PAD CHECK ......................................................................................................................18
FIGURE 36: TORQUE SPECIFICATION ...............................................................................................................18
FIGURE 37: TORQUE SPECIFICATION ...............................................................................................................18
FIGURE 38: AIR-OPERATED BRAKING SYSTEM (W0 & WE) .................................................................................20
FIGURE 39: AIR-OPERATED BRAKING SYSTEM (W5)..........................................................................................21
FIGURE 40: FRONT WHEEL BRAKE AIR CHAMBER..............................................................................................23
FIGURE 41: TAG AXLE BRAKE AIR CHAMBER.....................................................................................................23
FIGURE 42: ABS ECU LOCATION ......................................................................................................................26
FIGURE 43: ABS MODULATOR VALVE ...............................................................................................................26
FIGURE 44: ABS SENSOR LOCATION................................................................................................................27
FIGURE 45: SPRING CLIP ................................................................................................................................27
FIGURE 46: ABS 4S/4M CONFIGURATION .........................................................................................................28
FIGURE 47: HOSE FITTINGS ............................................................................................................................29
FIGURE 48: HOSE FITTING ..............................................................................................................................29
FIGURE 49: HOSE FITTING ..............................................................................................................................29
FIGURE 50: HOSE FITTING ..............................................................................................................................29

PREVOST LE MIRAGE XLII BUS SHELLS Specifications

General

Brand	PREVOST
Model	LE MIRAGE XLII BUS SHELLS
Category	Buses
Language	English