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.
2009 Jeep Commander 4WD V6-3.7LFACTORY OEM SERVICE PROCEDURE
Connecting Rod, Engine
Connecting Rod
Connecting Rod Cap Bolts 27 Nm (20 ft.lbs.) PLUS 90° TURN
Bearing Clearance 0.006 - 0.044 mm (0.0002 - 0.0017 in.)
Side Clearance 0.10 - 0.35 mm (0.004 - 0.0138 in.)
Bearing Bore Out of Round (MAX) 0.004 mm (0.0002 in.)
Total Weight (Less Bearing) 612 grams (21.588 ounces)
Connecting Rod Cap Bolts 27 Nm (20 ft.lbs.) PLUS 90° TURN
Bearing Clearance 0.006 - 0.044 mm (0.0002 - 0.0017 in.)
Side Clearance 0.10 - 0.35 mm (0.004 - 0.0138 in.)
Bearing Bore Out of Round (MAX) 0.004 mm (0.0002 in.)
Total Weight (Less Bearing) 612 grams (21.588 ounces)
Factory Service Tools
Use the Manual With the Right Hardware
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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.
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