AC System Diagnosis Torque Specifications

1990-1991 BMW 325i E30 2.5L I6 M20

Labor Time:1.4 hours

🔧 Torque Values6 specifications

Component	lb-ft	Nm	Notes
⚠️ AC Line Fittings	15	20	New O-rings
Bracket Bolts	15	20	—
Connector Bolts	5	7	—
Cover Screws	8	11	—
Mounting Bolts	20	27	—
Sensor Bolts	8	11	—

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

⚠️ Some critical specs are estimated. Please verify sequence.

1990-1997 4.6L V8 Modular

2007-2012 3.7L I5

2011-2016 6.7L V8 Power Stroke Diesel

2022-2024 GT-Line Dual Motor AWD

1992-1995 1.5L I4 D15

2016-2023 2.0L Turbo I4

The primary torque specification for ac system diagnosis on a 1990-1991 BMW 325i E30 is 20 Nm (15 lb-ft). Note: New O-rings

There are 6 torque specifications for ac system diagnosis on the 1990-1991 BMW 325i E30 2.5L I6 M20, covering all related fasteners and components.