Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSJAGUAR2000XJR (X308) V8-4.0L SC (AJ27)REPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSEXHAUST SYSTEMSYSTEM SPECIFICATIONSTORQUE VALUES
2000 Jaguar XJR (X308) V8-4.0L SC (AJ27)
Torque Values
2000 Jaguar XJR (X308) V8-4.0L SC (AJ27)SECTION Torque Values
Torques
Component Nm
Nut - Downpipe catalytic converter to exhaust manifold 14 - 18
Bolt - Downpipe catalytic converter to lower mounting bracket 39 - 51
Bolt - Front muffler mounting to gearbox (SC) 22 - 28
Bolt - Front muffler mounting to front muffler cross brace (SC) 22 - 28
Bolt - Over-axle mounting to rear suspension A-frame 22 - 28
Torca clamps 52 - 68
Oxygen sensor to downpipe 40 - 50
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.