engine
Engine R&R Torque Specs
for 2018 BMW M2 3.0L Turbo I6 · RWD
Units
17 fasteners
Seq
Component
Torque
Angle
—
AC Compressor Bolts
Critical18 lb-ft · 25 Nm
—
—
Alternator Mounting Bolts
Critical37 lb-ft · 50 Nm
—
—
Cover Bolts
13 lb-ft · 18 Nm
—
—
Electrical Connector Bolts
5 lb-ft · 7 Nm
—
—
Engine Mount-to-Block Bolts
Critical48 lb-ft · 65 Nm
—
—
Engine Mount-to-Frame Bolts
Critical55 lb-ft · 75 Nm
—
—
Exhaust Manifold Nuts
CriticalApply anti-seize, work hot-to-cold
22 lb-ft · 30 Nm
—
—
Flywheel Bolts
CriticalOften TTY, tighten in star pattern
70 lb-ft · 95 Nm
—
—
Gasket Bolts
Critical16 lb-ft · 21 Nm
—
—
Gasket Surface Bolts
CriticalClean mating surfaces
16 lb-ft · 22 Nm
—
—
Mounting Bolts
Critical37 lb-ft · 50 Nm
—
—
Oil Drain Plug
CriticalUse new crush washer
26 lb-ft · 35 Nm
—
—
Power Steering Pump Bolts
Critical18 lb-ft · 25 Nm
—
—
Sensor Bolts
8 lb-ft · 11 Nm
—
—
Sensor Mounting Bolts
8 lb-ft · 11 Nm
—
—
Starter Mounting Bolts
Critical37 lb-ft · 50 Nm
—
—
Transmission-to-Engine Bolts
Critical41 lb-ft · 55 Nm
—