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 MANUALSJEEP2009GRAND CHEROKEE 4WD V8-5.7LREPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSENGINECYLINDER BLOCK ASSEMBLYCONNECTING ROD, ENGINE
2009 Jeep Grand Cherokee 4WD V8-5.7L
Connecting Rod, Engine
2009 Jeep Grand Cherokee 4WD V8-5.7LSECTION Connecting Rod, Engine
Connecting Rod Cap Bolts 21 Nm plus 90° turn (15 ft. lbs. plus 90° turn.)
Side Clearance 0.10 - 0.35 mm (0.003 - 0.0137 in.).
Connecting Rod Journal Diameter 53.992 - 54.008 mm (2.126 in.)
Bearing Clearance 0.020 - 0.060 mm (0.0007 - 0.0023 in.)
Out of Round (MAX) 0.005 mm (0.0002 in.)
Taper (MAX) 0.003 mm (0.0001 in.)
Side Clearance 0.10 - 0.35 mm (0.003 - 0.0137 in.).
Connecting Rod Journal Diameter 53.992 - 54.008 mm (2.126 in.)
Bearing Clearance 0.020 - 0.060 mm (0.0007 - 0.0023 in.)
Out of Round (MAX) 0.005 mm (0.0002 in.)
Taper (MAX) 0.003 mm (0.0001 in.)
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.