PREVOST X3-45 COMMUTER, Maintenance Manual

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SECTION 06: ELECTRICAL
DOB 2490-2789 | X3-45 Commuter PA1605 Maintenance Manual (Final Version) – Sec 06 revised June 2017 3
11.2.1 Bulb removal and replacement ............................................................................................................ 47
11.3 DRIVER’S AREA LIGHTS ................................................................................................................................. 47
11.3.1 Bulb removal and replacement ............................................................................................................ 47
11.3.2 Engine Compartment Lighting ............................................................................................................. 47
12. Specifications
..................................................................................................................................... 49
13. SECTION CHANGE LOG ........................................................................................................................... 50
Illustrations
FIGURE 1: WIRE IDENTIFICATION .................................................................................................................................. 6
FIGURE 2: CIRCUIT BREAKER PANEL .............................................................................................................................. 8
FIGURE 3: MULTIPLEX MODULE CONNECTORS PIN ‐ OUT .............................................................................................. 9
FIGURE 4: ELECTRICAL COMPARTMENTS (X3 ‐ 45 COMMUTER) ................................................................................... 12
FIGURE 5: REAR ELECTRICAL PANEL, JUNCTION PANEL & BATTERY COMPARTMENT ................................................ 12
FIGURE 6: REAR ELECTRICAL PANEL ............................................................................................................................ 13
FIGURE 7: BATTERY COMPARTMENT .......................................................................................................................... 13
FIGURE 8: FRONT ELECTRICAL COMPARTMENT ELECTRIC PANEL ............................................................................... 13
FIGURE 9: A/C JUNCTION BOX ..................................................................................................................................... 14
FIGURE 10: REAR START PANEL ................................................................................................................................... 14
FIGURE 11: ENTRANCE DOOR & WIPER CONTROL ...................................................................................................... 14
FIGURE 12: PARCEL RACK I/O B MODULE .................................................................................................................... 14
FIGURE 13: AUXILIARY SYSTEMS IDENTIFICATION ...................................................................................................... 14
FIGURE 14: RADIO POWER MODE CHANGE ................................................................................................................ 15
FIGURE 15: BATTERY COMPARTMENT OVERVIEW ...................................................................................................... 16
FIGURE 16: BATTERY PROTECTIVE COVER REMOVAL .................................................................................................. 17
FIGURE 17: LATERAL PANEL OPENING ......................................................................................................................... 17
FIGURE 18: BATTERY FIXING CLAMPS REMOVAL ........................................................................................................ 17
FIGURE 19: NEGATIVE TERMINALS .............................................................................................................................. 17
FIGURE 20: ALLIGATOR CLAMPS .................................................................................................................................. 20
FIGURE 21: BOOSTER BLOCK ....................................................................................................................................... 20
FIGURE 22: PRIME ELECTRICAL COMPONENTS ........................................................................................................... 23
FIGURE 23: PRIME DID DISPLAY ................................................................................................................................... 24
FIGURE 24: BATTERY STATE OF CHARGE ..................................................................................................................... 24
FIGURE 25: DRIVER INFORMATION DISPLAY ............................................................................................................... 25
FIGURE 26: X3 ‐ 45 COACH NETWORK LAYOUT ............................................................................................................. 28
FIGURE 27: DATA WIRE IDENTIFICATION .................................................................................................................... 29
FIGURE 28: IO ‐ B MODULE REMOVAL .......................................................................................................................... 36
FIGURE 29: DB9 CONNECTOR AND MCM LOCATION .................................................................................................. 37
FIGURE 30: USB TO SERIAL DB9 RS232 ADAPTOR AND PREVOST 066009 INTERFACE CABLE ..................................... 38
FIGURE 31: IDENTIFYING COM PORT NUMBER ........................................................................................................... 38
FIGURE 32: PROPER PORT SETTINGS ........................................................................................................................... 38
FIGURE 33: ENTER PROPER COM PORT NUMBER ....................................................................................................... 38
FIGURE 34: VALIDATING PROGRAM VERSION ............................................................................................................. 38
FIGURE 35: ALTERNATORS DRIVE BELT ....................................................................................................................... 39
FIGURE 36: TWIN ALTERNATORS INSTALLATION ......................................................................................................... 39
FIGURE 37: ALTERNATOR MOUNTING ‐ TIGHTENING SEQUENCE ............................................................................... 39
FIGURE 40: ½ ″ SOCKET DRIVE WRENCH ...................................................................................................................... 40
FIGURE 41: CURBSIDE DOOR FAN CONTROL LOGIC .................................................................................................... 41
FIGURE 42: HEADLIGHT ASSEMBLY ............................................................................................................................. 42
FIGURE 43: HEADLIGHT ASSEMBLY OPENED FOR BULB REPLACEMENT ..................................................................... 42
FIGURE 44: ALIGNMENT OF HEADLIGHT AIMING SCREEN .......................................................................................... 43