PREVOST X3-45 Multiplex - Figure

Section 16: SUSPENSION
PA1562
3
9.3 BELLOWS CONTROL SOLENOID VALVES ...........................................................................................39
9.3.1 Removal and installation.......................................................................................................39
10. HIGH-BUOY SYSTEM.....................................................................................................................39
10.1 P
RINCIPLES OF OPERATION ............................................................................................................39
10.2 M
AINTENANCE ................................................................................................................................40
10.3 H
IGH-BUOY – PRESSURE REGULATING VALVE..................................................................................40
10.3.1 Adjustment.............................................................................................................................40
10.3.2 Disassembly..........................................................................................................................40
10.3.3 Cleaning ................................................................................................................................40
10.3.4 Reassembly...........................................................................................................................40
11. LOW-BUOY SYSTEM .....................................................................................................................41
11.1 P
RINCIPLES OF OPERATION ............................................................................................................41
11.2 M
AINTENANCE ................................................................................................................................41
12. TROUBLESHOOTING.....................................................................................................................41
13. PARTS SPECIFICATIONS..............................................................................................................42
14. TORQUE SPECIFICATIONS...........................................................................................................43
ILLUSTRATIONS
F
IGURE 1: FRONT SUSPENSION COMPONENTS ...................................................................................................5
FIGURE 2: DETAILS OF FRONT SUSPENSION.......................................................................................................5
FIGURE 3: AIR SPRING......................................................................................................................................5
FIGURE 4: SHOCK ABSORBER ..........................................................................................................................7
FIGURE 5: TYPICAL SHOCK ABSORBER SETUP ...................................................................................................8
FIGURE 6: TYPICAL RADIUS ROD SETUP ...........................................................................................................8
FIGURE 7: RADIUS ROD BUSHING REMOVAL.......................................................................................................9
FIGURE 8: RADIUS ROD BUSHING INSTALLATION.................................................................................................9
FIGURE 9: RADIUS ROD INSTALLATION ..............................................................................................................9
FIGURE 10: I-BEAM FRONT AXLE SWAY BAR .....................................................................................................10
FIGURE 11: SUSPENSION AND STEERING LINKAGE............................................................................................11
FIGURE 12: LOCATION OF CLAMPS ..................................................................................................................12
FIGURE 13: CLAMP POSITIONING.....................................................................................................................12
FIGURE 14: CLAMP POSITIONING.....................................................................................................................12
FIGURE 15: CLAMP POSITIONING.....................................................................................................................13
FIGURE 16: CLAMP POSITIONING.....................................................................................................................13
FIGURE 17: PITMAN ARM ALIGNMENT...............................................................................................................13
FIGURE 18: FIXING NUT PUNCH MARK..............................................................................................................14
FIGURE 19: BELL CRANK ................................................................................................................................15
FIGURE 20: BELL CRANK ................................................................................................................................15
FIGURE 21: BELL CRANK AND IDLER ARM BALL JOINT........................................................................................16
FIGURE 22: LUBRICATION FITTINGS' LOCATION DIAGRAM..................................................................................18
FIGURE 23: BALL JOINTS LOCATION.................................................................................................................19
FIGURE 24: A-ARM BALL JOINTS......................................................................................................................19
FIGURE 25: LOWER A-ARM BALL JOINTS ..........................................................................................................20
FIGURE 26: UPPER A-ARM BALL JOINTS ...........................................................................................................20
FIGURE 27: LOWER A-ARM CENTRAL BALL JOINT ..............................................................................................21
FIGURE 28: UPPER A-ARM CENTRAL BALL JOINT...............................................................................................21