engine

Cylinder Head R&R Torque Specs

for 2022 Subaru Legacy 2.5L H4 · AWD

Units

9 fasteners

Seq

Component

Torque

Angle

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Cover Bolts

12 lb-ft · 16 Nm

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Cylinder Head Bolts

Critical

COMPLEX: 1) 22 ft-lb. 2) 51 ft-lb. 3) Back off 180° twice. 4) 31 ft-lb. 5) +90°. 6) +45°. (See manual!)

37 lb-ft · 50 Nm

135°

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Electrical Connector Bolts

5 lb-ft · 7 Nm

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Gasket Bolts

Critical

15 lb-ft · 20 Nm

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Gasket Surface Bolts

Critical

Clean mating surfaces

15 lb-ft · 20 Nm

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Mounting Bolts

20 lb-ft · 27 Nm

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Mounting Bolts

Critical

35 lb-ft · 47 Nm

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Sensor Bolts

8 lb-ft · 11 Nm

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Sensor Mounting Bolts

8 lb-ft · 11 Nm

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