Home/Torque Specs/BMW/3 Series F30/2012-2018 2.0L I4 Turbo N20/Camshaft R&R

Camshaft R&R Torque Specifications

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

Labor Time:17.9 hours

🔧 Torque Values25 specifications

Component	lb-ft	Nm	Notes
⚠️ Cam Phaser Bolt	48	65	Apply threadlocker, hold cam stationary
⚠️ Camshaft Bearing Cap Bolts	10	14	Tighten in sequence, 3 passes
⚠️ Camshaft Cap Bolts	10	14	Tighten in sequence from center outward, multiple passes
Camshaft Position Sensor	7	10	—
⚠️ Camshaft Sprocket Bolt	59	80	Hold cam with wrench on hex
Cover Bolts	12	16	—
Crankshaft Position Sensor	7	10	—
⚠️ Crankshaft Pulley Bolt	133	180	Often TTY - check spec, may require impact
Electrical Connector Bolts	5	7	—
⚠️ Gasket Bolts	15	20	—
⚠️ Gasket Surface Bolts	15	20	Clean mating surfaces
⚠️ Harmonic Balancer Bolt	133	180	Often TTY, may need impact
⚠️ Mounting Bolts	35	47	—
⚠️ Oil Drain Plug	26	35	Use new crush washer
⚠️ Rocker Arm Bolts	22	30	Tighten with cam lobe pointing away
⚠️ Rocker Arm Shaft Bolts	18	25	Tighten evenly in sequence
Sensor Bolts	8	11	—
Sensor Mounting Bolts	8	11	—
⚠️ Timing Chain Guide Bolts	9	12	Replace if worn
⚠️ Timing Chain Idler Sprocket	18	25	—
⚠️ Timing Chain Tensioner Bolt	18	25	Install with pin/clip to compress
⚠️ Timing Cover Bolts - 10mm	33	45	Tighten in sequence
⚠️ Timing Cover Bolts - 8mm	18	25	Tighten in sequence
VVT Solenoid Bolt	7	10	—
Valve Cover Bolts	7	10	Tighten in sequence

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

⚠️ Some critical specs are estimated. Please verify sequence.

Other Jobs with Torque Specs

Camshaft R&R 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

Honda Civic

1992-1995 1.5L I4 D15

Audi TT

2016-2023 2.0L Turbo I4

Mitsubishi Eclipse GSX

1995-1999 2.0L Turbo I4

Common Questions

What is the torque spec for camshaft r&r on a 2012-2018 BMW 3 Series F30?

The primary torque specification for camshaft r&r on a 2012-2018 BMW 3 Series F30 is 65 Nm (48 lb-ft). Note: Apply threadlocker, hold cam stationary

How many torque specs are there for BMW 3 Series F30 camshaft r&r?

There are 25 torque specifications for camshaft r&r on the 2012-2018 BMW 3 Series F30 2.0L I4 Turbo N20, covering all related fasteners and components.

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