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 MANUALSMITSUBISHI2017MIRAGE G4 ES, AUTOMATIC CVT TRANSREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCEIGNITION SYSTEMENGINE OVERHAULSERVICE SPECIFICATIONS
2017 Mitsubishi Mirage G4 ES, Automatic CVT Trans
Service Specifications
2017 Mitsubishi Mirage G4 ES, Automatic CVT TransSECTION Service Specifications
| Item | Standard value | Limit | |
|---|---|---|---|
| Timing chain | |||
| Valve clearance [cold engine] mm (in) | Intake | 0.22 ± 0.04 (0.009 ± 0.001) | - |
| Exhaust | 0.30 ± 0.04 (0.012 ± 0.001) | - | |
| Camshaft | |||
| Cam height mm (in) <M/T> | Intake | 44.81 (1.764) | 44.31 (1.744) |
| Exhaust | 43.98 (1.731) | 43.48 (1.712) | |
| Cam height mm (in) <CVT> | Intake | 44.86 (1.766) | 44.36 (1.746) |
| Exhaust | 43.98 (1.731) | 43.48 (1.712) | |
| Cylinder head and valves | |||
| Cylinder head bottom face distortion mm (in) | 0.03 (0.001) or less | - | |
| Cylinder head overall height mm (in) | 112.9 - 113.1 (4.445 - 4.452) | - | |
| Valve margin mm (in) | Intake | 0.85 (0.033) | - |
| Exhaust | 1.50 (0.059) | - | |
| Valve length mm (in) | Intake | 87.21 (3.433) | 86.71 (3.414) |
| Exhaust | 88.54 (3.486) | 88.04 (3.466) | |
| Valve spring free length mm (in) | 49.6 (1.95) | 48.6 (1.91) | |
| Valve spring out-of-squareness | 2° or less | 4° | |
| Valve stem-to-guide clearance mm (in) | Intake | 0.020 - 0.047 (0.0008 - 0.0018) | 0.10 (0.004) |
| Exhaust | 0.030 - 0.057 (0.0012 - 0.0022) | 0.15 (0.006) | |
| Valve seat contact width mm (in) | 1.1 - 1.5 (0.044 - 0.059) | - | |
| Valve guide press-fit height mm (in) | 12.7 - 13.3 (0.50 - 0.52) | - | |
| Piston and connecting rod | |||
| Piston pin press-fit load N (lb) | 2, 000 - 8, 000 (449.7 - 1798.5) | - | |
| Connecting rod big end thrust clearance mm (in) | 0.10 - 0.35 (0.004 - 0.013) | 0.4 (0.02) | |
| Outside diameter difference of connecting rod bolt mm (in) | 0 - 0.1 (0 - 0.003) | - | |
| Piston ring to ring groove clearance mm (in) | No. 1 | 0.03 - 0.07 (0.0012 - 0.0027) | 0.1 (0.004) |
| No. 2 | 0.02 - 0.06 (0.0008 - 0.0023) | 0.1 (0.004) | |
| Piston ring end gap mm (in) | No. 1 | 0.15 - 0.30 (0.006 - 0.011) | 0.8 (0.03) |
| No. 2 | 0.20 - 0.40 (0.008 - 0.015) | 0.8 (0.03) | |
| Oil ring | 0.10 - 0.35 (0.004 - 0.013) | 1.0 (0.04) | |
| Crankshaft pin oil clearance mm (in) | 0.026 - 0.062 (0.0011 - 0.0024) | 0.1 (0.004) | |
| Crankshaft and cylinder block | |||
| Crankshaft bearing cap bolt shank length mm (in) | 74.15 - 74.85 (2.920 - 2.946) | - | |
| Crankshaft end play mm (in) | 0.09 - 0.27 (0.004 - 0.010) | 0.30 (0.012) | |
| Crankshaft journal oil clearance mm (in) | 0.023 - 0.043 (0.0010 - 0.0016) | 0.1 (0.004) | |
| Cylinder block top surface distortion mm (in) | 0.05 (0.002) | 0.1 (0.004) | |
| Cylinder bore mm (in) | 75.0 (2.95) | - | |
| Cylindrically mm (in) | 0.01 (0.0004) or less | - | |
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.