IE A012TWO TECHNICAL REPORTS OF THE COMPANY · 06.02.2002
SUV engines: compression gain repeated and held over mileage
Compression rose in every measured cylinder of both engines, cylinder-piston group tightness held over mileage. 6.9–16.7 % — compression by cylinder, MITSUBISHI CHALLENGER, 12.0–12.5 → 14.0–14.5 kgf/cm²; 6.9–16.7 % — compression by cylinder, TOYOTA LAND CRUISER, 35.0–36.0 → 38.5–39.0 kgf/cm² (2002).
of the companywith signatures of officials and a stamp
What repeated on both vehicles
| VEHICLE | WHAT WAS MEASURED | MILEAGE BEFORE THE RE-TEST | REPORT DATE |
|---|---|---|---|
| MITSUBISHI CHALLENGER | Compression by cylinder, kgf/cm² | 1500 km | 06.02.2002 |
| TOYOTA LAND CRUISER | Compression by cylinder, kgf/cm² | 3000 km | 06.02.2002 |
Compression by cylinder: before treatment and after the control run
| VEHICLE | CYLINDER | BEFORE, kgf/cm² | AFTER, kgf/cm² | CHANGE |
|---|---|---|---|---|
| MITSUBISHI CHALLENGER | No. 1 | 12.5 | 14.5 | +16.0 % |
| MITSUBISHI CHALLENGER | No. 2 | 12.0 | 14.0 | +16.7 % |
| MITSUBISHI CHALLENGER | No. 3 | 12.5 | 14.0 | +12.0 % |
| TOYOTA LAND CRUISER | No. 1 | 36.0 | 39.0 | +8.3 % |
| TOYOTA LAND CRUISER | No. 3 | 35.0 | 38.5 | +10.0 % |
| TOYOTA LAND CRUISER | No. 4 | 36.0 | 38.5 | +6.9 % |
Measurement before the restorative repair with XADO technology and a repeat measurement after the control run; both measurements were made in the presence of the head of the repair shops and the senior foreman of the company.
Conclusion from the two reports
Current equivalent
- Revitalizant gel for diesel enginesDiesel engines
- Revitalizant gel for petrol enginesPetrol engines
- Revitalizant gel for cylinder restorationEngine cylinders, deep wear
How such units are treated:
About this result:
Limits of this report: The results apply to the engines of the listed SUVs from the fleet of ATP Khabarovskenergo JSC and to their operating conditions; on other vehicles and duty cycles the figures may differ.