Silencer Assembly (09.01)
Exhaust (09.00)
October 2005
Workshop Manual
9-1-3
Exhaust (09.00)
Silencer Assembly (09.01)
Variable Flow Silencer Assembly
The rear silencer assembly has a variable flow path controlled by two bypass valves.
The system is intended to enhance top end performance in motor sport applications and will not operate in most normal
driving conditions.
By directing exhaust gasses through a modified path at high vehicle speeds, exhaust back pressure is reduced and top end
performance is enhanced.
As engine speed increase from idle, the bypass valve is open until the engine speed is 1500 rpm.
From 1500 rpm to 3000 rpm, the valve is closed
Above 3000 rpm the bypass valves state is load dependent (fully open at higher loads).
Maintenance
Silencer and Bypass Valve Assembly-
Remove for Access/Refit
Removal
1. Raise vehicle on ramp.
2. Remove rear undertray (see Workshop Manual
procedure 01.02.PB Undertray - Rear - Renew).
3. Remove Allen bolts (x4), bumper diffuser to mounting
brackets. Remove diffuser, collect securing brackets.
4. Disconnect both by-pass valve vacuum lines.
5. Remove bolts (x4), rear exhaust pipes to silencer. Collect
springs from bolts.
6. Remove bolts (x4), securing LH and RH silencer rear
hanger brackets to body.
7. Remove bolts (x4), silencer front mountings to subframe.
8. Position suitable lifter to support weight of silencer.
With assistance, remove silencer.
9. Remove both rear rubber mountings and hanger
brackets from silencer.
Installation
1. Clean muffler and mating faces on rear pipes.
2. Position silencer on lifter. Install silencer, position rear
hangers, install and torque tighten bolts (x4).
3. Position front mountings to subframe, install and torque
tighten bolts (x4).
4. Align silencer to rear pipes, install springs (x4), install
and torque tighten bolts (x4).
5. Check silencer to rear pipes for correct alignment and
clearances.
6. Connect lines to both by-pass vacuum valves.
7. Position mounting brackets, install rear bumper diffuser.
Install and tighten Allen bolts.
8. Install rear undertray (see Workshop Manual procedure
01.02.PB Undertray - Rear - Renew).
9. Lower vehicle on ramp.
Silencer and Bypass Valve Assembly-
Renew
Removal
1. Raise vehicle on ramp.
2. Remove rear undertray (see Workshop Manual
procedure 01.02.PB Undertray - Rear - Renew).
Repair Operation Time (ROT)
Item
Code
Silencer and Bypass Valve Assembly-
Remove for Access/Refit
09.00.KA
Repair Operation Time (ROT)
Item
Code
Silencer and Bypass Valve Assembly-
Renew
09.00.KB
Summary of Contents for V8 Vantage
Page 1: ...Workshop Manual Issue 1 ...
Page 15: ...Body Structure 01 01 Body System 01 00 1 1 4 Workshop Manual October 2005 ...
Page 17: ...Front End 01 02 Body System 01 00 1 2 2 Workshop Manual October 2005 ...
Page 27: ...Interior Trim 01 05 Body System 01 00 1 4 8 Workshop Manual October 2005 ...
Page 31: ...Mirrors 01 09 Body System 01 00 1 6 2 Workshop Manual October 2005 ...
Page 33: ...Seating 01 10 Body System 01 00 1 7 2 Workshop Manual October 2005 ...
Page 51: ...Handles and Lock Mechanisms 01 14 Body System 01 00 1 10 4 Workshop Manual October 2005 ...
Page 57: ...Wipers and Washer System 01 16 Body System 01 00 1 11 6 Workshop Manual October 2005 ...
Page 61: ...Bumpers 01 19 Body System 01 00 1 12 4 Workshop Manual October 2005 ...
Page 88: ...Engine Assembly 03 00 Engine 03 00 3 1 10 Workshop Manual October 2005 ...
Page 94: ...Engine Structure 03 01 3 2 6 Workshop Manual October 2005 ...
Page 98: ...Lubrication System 03 02 Engine 03 00 3 3 4 Workshop Manual October 2005 ...
Page 116: ...Fuel Charging System 03 04 3 5 8 Workshop Manual October 2005 ...
Page 120: ...Engine Cranking System 03 06 3 7 2 Workshop Manual October 2005 ...
Page 122: ...Ignition System 03 07 Engine 03 00 3 8 2 Workshop Manual October 2005 ...
Page 126: ...Emission Control 03 08 Engine 03 00 3 9 4 Workshop Manual October 2005 ...
Page 128: ...Valve Train 03 09 Engine 03 00 3 10 2 Workshop Manual October 2005 ...
Page 132: ...Engine Sealing 03 10 Engine 03 00 3 11 4 Workshop Manual October 2005 ...
Page 134: ...Power Conversion 03 11 Engine 03 00 3 12 2 Workshop Manual October 2005 ...
Page 136: ...Air Charging 03 12 Engine 03 00 3 13 2 Workshop Manual October 2005 ...
Page 142: ...Engine Management System 03 14 Engine 03 00 3 15 4 Workshop Manual October 2005 ...
Page 144: ...Throttle Control 03 16 Engine 03 00 3 16 2 Workshop Manual October 2005 ...
Page 159: ...Rear Suspension 04 02 Suspension 04 00 4 3 6 Workshop Manual October 2005 ...
Page 169: ...Shock Absorber System 04 03 Suspension 04 00 4 4 10 Workshop Manual October 2005 ...
Page 193: ...Rear Disc Brakes 06 04 Brake system 06 00 6 2 4 Workshop Manual October 2005 ...
Page 205: ...Brake Actuation System 06 06 Brake System 06 00 6 4 8 Workshop Manual October 2005 ...
Page 217: ...Transmission Cooling 07 02 Transmission 07 00 7 1 4 Workshop Manual October 2005 ...
Page 225: ...Manual Transmission 07 03 Transmission 07 00 7 2 8 Workshop Manual October 2005 ...
Page 259: ...Power Steering 11 02 Steering 11 00 11 2 4 Workshop Manual October 2005 ...
Page 270: ...Body Ventilation system 12 01 Climate Control 12 00 12 1 6 Workshop Manual October 2005 ...
Page 272: ...Heater System 12 02 12 2 2 Workshop Manual October 2005 ...
Page 297: ...Horn Subsystem 13 06 Information Gauge and Warning 13 00 13 2 2 Workshop Manual October 2005 ...
Page 306: ...Battery System 14 01 Power Supply 14 00 14 1 8 Workshop Manual October 2005 ...
Page 316: ...Antenna 15 02 Vehicle Entertainment 15 00 15 2 2 Workshop Manual October 2005 ...
Page 326: ...Interior Lighting 17 02 Lighting 17 00 17 2 2 Workshop Manual October 2005 ...
Page 330: ...Lighting Mechanisms 17 04 Lighting 17 00 17 4 2 Workshop Manual October 2005 ...
Page 355: ...Circuit Diagrams ...
Page 356: ......
Page 357: ......
Page 358: ......
Page 359: ......
Page 360: ......
Page 361: ......
Page 362: ......
Page 363: ......
Page 364: ......
Page 365: ......
Page 366: ......
Page 367: ......
Page 368: ......
Page 369: ......
Page 370: ......
Page 371: ......
Page 372: ......
Page 373: ......
Page 374: ......
Page 375: ......
Page 376: ......
Page 377: ......
Page 378: ......
Page 379: ......
Page 380: ......
Page 381: ......
Page 382: ......
Page 383: ......
Page 384: ......
Page 385: ......
Page 386: ......
Page 387: ......
Page 393: ...Active Anti Theft System 19 01 Electronic Features 19 00 19 1 6 Workshop Manual October 2003 ...