engine

Timing Chain Guide Torque Specs

for 2015 BMW X5 xDrive50i 4.4L V8 Twin-Turbo N63 · AWD

Units

13 fasteners

Seq

Component

Torque

Angle

—

Camshaft Sprocket Bolt

Critical

55 lb-ft · 75 Nm

—

Cover Bolts

12 lb-ft · 16 Nm

—

Crankshaft Pulley Bolt

Critical

130 lb-ft · 176 Nm

—

Electrical Connector Bolts

5 lb-ft · 7 Nm

—

Gasket Surface Bolts

Critical

Clean mating surfaces

15 lb-ft · 20 Nm

—

Guide Bolts

Critical

18 lb-ft · 24 Nm

—

Mounting Bolts

Critical

35 lb-ft · 47 Nm

—

Sensor Mounting Bolts

8 lb-ft · 11 Nm

—

Tensioner Bolt

Critical

15 lb-ft · 20 Nm

—

Timing Chain Guide Bolts

Critical

Replace if worn

9 lb-ft · 12 Nm

—

Timing Cover Bolts

Critical

10 lb-ft · 14 Nm

—

Timing Cover Bolts - 8mm

Critical

Tighten in sequence

18 lb-ft · 25 Nm

—

Valve Cover Bolts

Tighten in sequence

7 lb-ft · 10 Nm

—

2015 BMW X5 XDRIVE50I

13 fasteners