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.
Rod, Piston And Connecting: Removal
If the engine encounters a catastrophic failure, the engine oil cooler and lines must be replaced or damage to the new engine or components could result.
- Remove the cylinder head(s). Refer to: CYLINDER HEAD, REMOVAL .
- Remove the oil pan. Refer to: PAN, OIL, REMOVAL .
- If necessary, remove the ridge on top of the cylinder bores with a reliable ridge reamer before removing pistons from engine block. Be sure to keep the tops of the pistons covered during this operation. CAUTION:
When removing and installing the pistons and connecting rods, do not damage the piston oil cooler jets. If the jets are bent, engine damage may occur.
- Remove the piston oil cooler jet(s) retaining bolt(s) (2) and remove the piston oil cooler jet(s) (1).CAUTION:
Do not use a number stamp or a punch to mark connecting rods or caps, as damage to connecting rods could occur.
NO RELATED
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.