1994-1997 BMW 840Ci E31 Battery Junction Box Torque Specs

4.0L V8

Applies to 1994, 1995, 1996, and 1997 BMW 840Ci E31

Labor Time:2.9 hours

🔧 Torque Values8 specifications

Component	lb-ft	Nm	Notes
Battery Hold-Down Bolt	9	12	Do not overtighten
⚠️ Battery Terminal Bolts	6	8	Clean terminals
Bracket Bolts	17	23	—
Connector Bolts	6	8	—
Cover Screws	9	12	—
⚠️ Ground Cable Bolt	12	16	—
Mounting Bolts	23	31	—
Sensor Bolts	9	12	—

⚠️ = Critical torque value | Always verify with vehicle-specific service manual

⚠️ Some critical specs are estimated. Please verify sequence.

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The primary torque specification for battery junction box on a 1994-1997 BMW 840Ci E31 is 12 Nm (9 lb-ft). Note: Do not overtighten

There are 8 torque specifications for battery junction box on the 1994-1997 BMW 840Ci E31 4.0L V8, covering all related fasteners and components.