1989-Montero · engine 2'6 · страница 10 из 55 · Открыть оригинал PDF ↗









TROUBLESHOOT1NG
| Symptom | Probable cause | Remedy |
|---|---|---|
| Compression too low | Cylinder head gasket blown | Replace gasket |
| Piston ring worn or damage | Replace rings | |
| Piston or cylinder worn | Repair or replace piston and/or cylinder block | |
| Valve seatworn or damage | Repair orreplace valve and/&-seat ring | |
| Oil pressure drop | Engine oil level too low | Check engine oil level |
| Oil pressure switch faulty | Replace oil pressure switch .~. | |
| Oil filter clogged | Install new filter | |
| Oil pump gears or body worn | Replacegears and/or body | |
| Thin or diluted engine oil | Change engine oil correct viscosity | |
| Oil relief valve stuck (opened) -- | Repair relief valve | |
| Excessive bearing clearance | Replace bearings |
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