engine
Valve Spring - Single Torque Specs
for 2016 Lotus Elise 1.8L I4 · RWD
Units
13 fasteners
Seq
Component
Torque
Angle
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Cover Bolts
11 lb-ft · 15 Nm
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Cover Bolts
11 lb-ft · 15 Nm
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Electrical Connector Bolts
5 lb-ft · 7 Nm
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Gasket Bolts
Critical14 lb-ft · 19 Nm
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Gasket Surface Bolts
CriticalClean mating surfaces
14 lb-ft · 19 Nm
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Mounting Bolts
Critical33 lb-ft · 45 Nm
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Mounting Bolts
Critical33 lb-ft · 45 Nm
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Mounting Bolts
19 lb-ft · 26 Nm
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Rocker Arm Bolts
CriticalTighten with cam lobe pointing away
22 lb-ft · 30 Nm
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Sensor Bolts
8 lb-ft · 10 Nm
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Sensor Mounting Bolts
8 lb-ft · 11 Nm
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Spark Plugs - Aluminum Head
CriticalApply anti-seize to threads
15 lb-ft · 20 Nm
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Valve Cover Bolts
Tighten in sequence
7 lb-ft · 10 Nm
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