ShopBaseFree forever shop management software for auto repair shops

Try ShopBase Free →

Home/Torque Specs/BMW/3 Series F30/2012-2018 2.0L I4 Turbo N20/Idler Arm

Idler Arm Torque Specifications

2012-2018 BMW 3 Series F30 2.0L I4 Turbo N20

Labor Time:3.7 hours

View Labor Time Details →

🔧 Torque Values11 specifications

Component	lb-ft	Nm	Notes
⚠️ Coupling Bolt	25	34	—
Cover Screws	8	11	—
⚠️ Idler Arm Bolts	55	75	—
Mounting Bolts	20	27	—
⚠️ Power Steering Line Fittings	25	34	Use new O-rings
⚠️ Rack Bolts	75	102	—
⚠️ Rack Mounting Bolts	75	102	—
⚠️ Tie Rod Castle Nut	41	55	—
⚠️ Tie Rod End Nut	40	54	Use new cotter pin
⚠️ Tie Rod Nut	40	54	—
⚠️ Wheel Lug Nuts	100	136	—

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

⚠️ Some critical specs are estimated. Please verify sequence.

Other Jobs with Torque Specs

Idler Arm Torque Specs on Other Vehicles

Lincoln Town Car

1990-1997 4.6L V8 Modular

GMC Canyon

2007-2012 3.7L I5

Ford F-250 Super Duty

2011-2016 6.7L V8 Power Stroke Diesel

Kia EV6

2022-2024 GT-Line Dual Motor AWD

Honda Civic

1992-1995 1.5L I4 D15

Audi TT

2016-2023 2.0L Turbo I4

Common Questions

What is the torque spec for idler arm on a 2012-2018 BMW 3 Series F30?

The primary torque specification for idler arm on a 2012-2018 BMW 3 Series F30 is 34 Nm (25 lb-ft).

How many torque specs are there for BMW 3 Series F30 idler arm?

There are 11 torque specifications for idler arm on the 2012-2018 BMW 3 Series F30 2.0L I4 Turbo N20, covering all related fasteners and components.

View Labor Times | View Fluid Specs | View DTC Codes