PREVOST X3-45 Multiplex User Manual

SECTION 04: EXHAUST SYSTEM
PA1562
1
CONTENTS
1. EXHAUST AND AFTERTREATMENT SYSTEM OVERVIEW.............................................................2
1.1 MAINTENANCE ..................................................................................................................................2
1.2 FLEXIBLE COUPLING INSTALLATION ....................................................................................................3
2. AFTERTREATMENT DEVICE (ATD) ...................................................................................................3
2.1 DIESEL PARTICULATE FILTER (DPF) REMOVAL - BOTH ENGINES..........................................................4
3. DIFFUSER ASSEMBLY........................................................................................................................6
3.1 DIFFUSER ADJUSTMENT ....................................................................................................................6
3.2 MAINTENANCE ..................................................................................................................................7
3.3 EXHAUST GAS COLLECTION ADAPTER................................................................................................7
ILLUSTRATIONS
FIGURE 1: EXHAUST SYSTEM (DDC S60 SYSTEM SHOWN, VOLVO D13 SIMILAR) ....................................................2
FIGURE 2: FLEXIBLE COUPLING.........................................................................................................................3
FIGURE 3: AFTERTREATMENT DEVICE (ATD USED WITH DDC S60 ENGINE SHOWN, ATD USED WITH VOLVO D13
ENGINE IS SLIGHTLY DIFFERENT
).......................................................................................................3
FIGURE 4: OPENING DPF COMPARTMENT ACCESS DOOR.....................................................................................4
FIGURE 5: MARKING THE SUPPORT STRAP BRACKET...........................................................................................4
FIGURE 6: DISCONNECTING THE LOWER PRESSURE PICK-UP TUBE (VOLVO D13 ONLY) ................................. 4
FIGURE 7: PRESSURE DIFFERENTIAL SENSOR AND TAKE UP TUBES (VOLVO D13 ONLY)................................. 5
FIGURE 8: DPF REMOVAL..................................................................................................................................5
FIGURE 9: DIFFUSER ASSEMBLY........................................................................................................................6
FIGURE 10: DIFFUSER POSITION ADJUSTMENT ...................................................................................................6
FIGURE 11: DIFFUSER POSITION ADJUSTMENT ...................................................................................................6
FIGURE 12: DIFFUSER POSITION ADJUSTMENT ...................................................................................................7
FIGURE 13: EXHAUST GAS COLLECTION ADAPTER ..............................................................................................7

PREVOST X3-45 Multiplex Specifications

General

Length	45 ft
Width	102 in
Engine	Volvo D13
Horsepower	500 hp
GVWR	54, 000 lbs
Height	146 in
Sleeping Capacity	Varies based on floor plan
Water Capacity	Varies based on floor plan