engine
Piston Rings - All Torque Specs
for 2021 Subaru Forester 2.5L H4 · AWD
Units
16 fasteners
Seq
Component
Torque
Angle
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Connecting Rod Bolts
CriticalTTY - critical torque plus angle
33 lb-ft · 45 Nm
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Cover Bolts
12 lb-ft · 16 Nm
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Cover Bolts
12 lb-ft · 16 Nm
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Cylinder Head Bolts
CriticalTTY - tighten in sequence plus angle
48 lb-ft · 65 Nm
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Electrical Connector Bolts
5 lb-ft · 7 Nm
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Gasket Bolts
Critical15 lb-ft · 20 Nm
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Gasket Surface Bolts
CriticalClean mating surfaces
15 lb-ft · 20 Nm
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Main Bearing Cap Bolts
CriticalTTY - tighten in sequence plus angle
55 lb-ft · 75 Nm
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Mounting Bolts
Critical35 lb-ft · 47 Nm
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Mounting Bolts
20 lb-ft · 27 Nm
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Mounting Bolts
Critical35 lb-ft · 47 Nm
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Oil Drain Plug
CriticalUse new crush washer
26 lb-ft · 35 Nm
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Oil Pan Bolts
CriticalTighten in sequence
9 lb-ft · 12 Nm
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Oil Pump Pickup Tube
Critical9 lb-ft · 12 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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