engine
Crankshaft R&R Torque Specs
for 2005 Ferrari F430 4.3L V8 · RWD
Units
21 fasteners
Seq
Component
Torque
Angle
—
Connecting Rod Bolts
CriticalTTY - critical torque plus angle
33 lb-ft · 45 Nm
—
—
Crankshaft Pulley Bolt
CriticalOften TTY, may need impact
133 lb-ft · 180 Nm
—
—
Crankshaft Pulley Bolt
CriticalOften TTY - check spec, may require impact
133 lb-ft · 180 Nm
—
—
Cylinder Head Bolts
CriticalTTY - tighten in sequence plus angle
48 lb-ft · 65 Nm
—
—
Electrical Connector Bolts
6 lb-ft · 8 Nm
—
—
Flexplate Bolts★ OEM verified
CriticalAutomatic transmissions
67.1 lb-ft · 91 Nm
—
—
Flywheel Bolts★ OEM verified
CriticalOften TTY, tighten in star pattern
70.1 lb-ft · 95 Nm
—
—
Front Main Seal Housing
Critical9 lb-ft · 12 Nm
—
—
Gasket Surface Bolts
CriticalClean mating surfaces
17 lb-ft · 23 Nm
—
—
Main Bearing Cap Bolts
CriticalTTY - tighten in sequence plus angle
55 lb-ft · 75 Nm
—
—
Oil Drain Plug★ OEM verified
CriticalUse new crush washer
55.3 lb-ft · 75 Nm
—
—
Oil Pan Bolt
CriticalTighten in sequence
9 lb-ft · 12 Nm
—
—
Oil Pump Bolts
Critical9 lb-ft · 12 Nm
—
—
Oil Pump Pickup Tube
Critical9 lb-ft · 12 Nm
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—
Rear Main Seal Housing
Critical9 lb-ft · 12 Nm
—
—
Sensor Mounting Bolts
9 lb-ft · 12 Nm
—
—
Timing Chain Guide Bolts
CriticalReplace if worn
9 lb-ft · 12 Nm
—
—
Timing Chain Tensioner Bolt
CriticalInstall with pin/clip to compress
18 lb-ft · 25 Nm
—
—
Timing Cover Bolts - 10mm
CriticalTighten in sequence
33 lb-ft · 45 Nm
—
—
Timing Cover Bolts - 8mm
CriticalTighten in sequence
18 lb-ft · 25 Nm
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—
Transmission-to-Engine Bolts★ OEM verified
Critical40.6 lb-ft · 55 Nm
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