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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSJEEP2001WRANGLER L4-2.5L VIN PREPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSENGINECYLINDER BLOCK ASSEMBLYCRANKSHAFT MAIN BEARINGSERVICE SPECIFICATIONS
2001 Jeep Wrangler L4-2.5L VIN P
Service Specifications
2001 Jeep Wrangler L4-2.5L VIN PSECTION Service Specifications
| Main Bearing Journal Diameter | Minimum | 2.4996 Inch (in) |
| Maximum | 2.5001 Inch (in) | |
| Main Bearing Journal Width Number 1 | Minimum | 1.086 Inch (in) |
| Maximum | 1.098 Inch (in) | |
| Main Bearing Journal Width Number 2 | Minimum | 1.271 Inch (in) |
| Maximum | 1.273 Inch (in) | |
| Main Bearing Journal Width Number 3, 4 &5 | Minimum | 1.182 Inch (in) |
| Maximum | 1.188 Inch (in) | |
| Main Bearing Clearance | Minimum | 0.001 Inch (in) |
| Maximum | 0.0025 Inch (in) | |
| Preferred | 0.002 Inch (in) |
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.