Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSBMW1993740IL (E32/2) V8-3982CC 4.0L DOHC (M60)REPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSENGINECYLINDER BLOCK ASSEMBLYCRANKSHAFT, ENGINE
1993 BMW 740iL (E32/2) V8-3982cc 4.0L DOHC (M60)
Crankshaft, Engine
1993 BMW 740iL (E32/2) V8-3982cc 4.0L DOHC (M60)SECTION Crankshaft, Engine
NOTE: All measurements are given in inches unless otherwise noted.
Crankshaft
Main Journal Diameter [04]
Main Bearing Clearance .0009 - .0031
Center Main Bearing Runout, Maximum 0.0059
Endplay .0033 - .0101
Connecting Rod
Journal Diameter, Std. 1.8890 - 1.8903
Bearing Clearance .0005 - .0019
[04] -- Yellow, 2.7556 - 2.7558; Green, 2.7435 - 2.7555; White, 2.7550 - 2.7553.
Crankshaft
Main Journal Diameter [04]
Main Bearing Clearance .0009 - .0031
Center Main Bearing Runout, Maximum 0.0059
Endplay .0033 - .0101
Connecting Rod
Journal Diameter, Std. 1.8890 - 1.8903
Bearing Clearance .0005 - .0019
[04] -- Yellow, 2.7556 - 2.7558; Green, 2.7435 - 2.7555; White, 2.7550 - 2.7553.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.