Workshop Manuals Factory service & repair Aston Martin
01 00 Introduction02 01 Body system03 02 Frame and mounting04 03 Engine05 04 Suspension06 05 Driveline07 06 Brake system08 07 Transmission09 08 Clutch10 09 Exhaust11 10 Fuel12 11 Steering13 12 Climate control14 13 Information, gauge and warning15 14 Power supply16 15 Vehicle entertainment17 16 Vacuum distribution18 17 Lighting19 18 Electric distribution and electronic control20 19 Electronic features21 20 Appendix and glossary
Aston Martin DB9 Factory Workshop Manual (Issue 2, 2005)15 · 14 Power supply
15 · General

Battery System: Specifications

Make
Aston Martin
Model
DB9 Factory Workshop Manual
Year
Issue 2, 2005
Section
Battery System › Specifications
14 Power supplySpecifications · page 1 of 2

Specifications

Torque FiguresNm.lb. / ft.
Battery Compartment Cover97
Battery clamp97
Battery Terminals97

Maintenance

Battery

Repair Operation Time (ROT)
ItemCode
Battery Renew14.01.AB

Removal

  1. Power the drivers seat forward.
  2. Remove the RH rear seat to reveal the battery compartment.

The rear trim ¼ panel may need to be removed to gain access to the battery compartment lid bolts.

  1. Remove bolts (x10). Remove the battery compartment cover.
View of the battery compartment cover being removed from under the rear seat area, showing the blue cover and underlying metal structure.
  1. Disconnect the battery terminals.

⚠ Warning ⚠
Always disconnect the earth (- ve) terminal first.

Close-up view of the battery terminals with blue cables connected, highlighting the connection points on the battery.
  1. Remove the battery clamp. Disconnect battery vent tube and pull the battery from the compartment.

⚠ Warning ⚠
The vehicle battery is heavy and access to the battery is restricted. Take care when lifting the vehicle battery.

Image showing the battery installed in its compartment under the rear seat, with blue highlighting on the battery and vent tube.
Image showing the battery being lifted out of the compartment, highlighted in blue, with surrounding interior trim visible.

Installation

⚠ Warning
The vehicle battery is heavy and access to the battery is restricted. Take care when lifting the vehicle battery.

  1. Lower the battery into it's compartment.

Ensure that the battery vent tube is attached to the battery and that it located into the opening provided in the body.

F3 Clamp the battery. Torque bolts to 9 Nm.

Ensure that the battery vent tube is not distorted by the battery.

⚠ Warning
Always connect the earth (- ve) terminal last.

  1. Install the battery terminals. Torque to 9 Nm.
  2. Install the battery compartment cover. Torque bolts to 9 Nm.
  3. Install the rear seat base.
  4. Reposition the drivers seat.

Parts & tools for this job For 2005 Aston Martin DB9

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