Workshop Manuals Factory service & repair Aston Martin
Aston Martin DB9 Factory Workshop Manual (Issue 2, 2005)10 · 09 Exhaust
10 · Engine

Pipes and Supports: Specifications

Make
Aston Martin
Model
DB9 Factory Workshop Manual
Year
Issue 2, 2005
Section
Pipes and Supports › Specifications
09 ExhaustSpecifications

Specifications

Torque Figures

DescriptionNmlb. / ft.
Catalyst (nuts / bolts)25.5-34.519-25.5
Catalyst (clamps)19-2214.5-16.5
Centre pipe to rear pipe (clamp)39-5129-38
Rear Pipe to Silencer (bolt)28-3321-24.5

Maintenance

Exhaust System

Repair Operation Time (ROT)
ItemCode
Exhaust System Renew09.03.NB

Removal

  1. Raise the vehicle and make safe.
  2. Remove the shear panel and both undertrays.
  3. Disconnect the vacuum lines from the bypass valves.
  4. Remove the silencer assembly.
    1. Release bolts (x4) from LH and RH rear pipes.
    2. Support the silencer and release the front and rear hangers.
    3. Withdraw the silencer assembly.
Diagram showing removal of silencer assembly with arrows indicating detachment points
  1. Remove LH and RH rear pipes.
    1. Remove subframe cross brace.
    2. Release clamps (2)
    3. Release LH and RH pipe hangers from body.
    4. Withdraw LH and RH rear pipes through the subframe.
  1. Remove the center pipes.
    1. Release clamps (2).
    2. Push center pipe rearwards to release from rubber mount.

Parts & tools for this job For 2005 Aston Martin DB9

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