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 MANUALSMAZDA1999PROTEGE LX L4-1.6L DOHCREPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSENGINECYLINDER BLOCK ASSEMBLYSYSTEM SPECIFICATIONSCRANKSHAFT
1999 Mazda Protege LX L4-1.6L DOHC
Crankshaft
1999 Mazda Protege LX L4-1.6L DOHCSECTION Crankshaft
| Crankshaft Runout | 0.04 | |
| Main Journal Diameter | Standard | 49.938 - 49.956 |
| 0.25 mm Undersize | 49.688 - 49.706 | |
| 0.50 mm Undersize | 49.438 - 49.456 | |
| Main Journal Oil Clearance | Standard | 0.018 - 0.036 |
| Maximum | 0.10 | |
| Main Bearing Size | Standard | 2.007 - 2.025 |
| 0.25 mm Undersize | 2.133 - 2.137 | |
| 0.50 mm Undersize | 2.258 - 2.262 | |
| Crank Pin Journal Diameter | Standard | 44.940 - 44.956 |
| 0.25 mm Undersize | 44.690 - 44.706 | |
| 0.50 mm Undersize | 44.440 - 44.456 | |
| Thrust Bearing Size | Standard | 2.500 - 2.550 |
| 0.25 mm Undersize | 2.625 - 2.675 | |
| 0.50 mm Undersize | 2.750 - 2.800 | |
| 0.75 mm Undersize | 2.875 - 2.925 | |
| Crankshaft End Play | Standard | 0.080 - 0.282 |
| Maximum | 0.30 |
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.