|
Sign
|
Plausible reason
|
Elimination method
|
|
Low compression in engine cylinders |
The lining of a head of cylinders is punched |
Replace a lining |
| Изношенны or piston rings are damaged |
Replace rings |
| The piston or the cylinder is worn out |
Repair or replace the piston and / or the block of cylinders |
| The valve saddle is worn out or damaged |
Repair or replace a saddle of the valve and / or the valve |
|
Low pressure of oil |
Low level of engine oil |
Check up engine oil level |
| The gauge of pressure of oil is faulty |
Replace the gauge of pressure of oil |
| The oil filter is polluted |
Replace the oil filter |
| Gear wheels of the oil pump or a cover are worn out |
Replace the oil pump or a cover |
| Liquid engine oil |
Replace engine oil |
| The safety valve is opened |
Repair a safety valve |
| Backlashes in bearings are increased |
Replace loose leaves of bearings |
|
Oil high pressure |
The safety valve is closed |
Repair a safety valve |
|
Engine vibration |
Engine support (forward and back) are not tightened |
Tighten the demanded moment of a support of the engine |
| The arm of fastening of a transmission is not tightened |
Tighten the demanded moment an arm of fastening of a transmission |
| The arm подмоторной frames is not tightened |
Tighten the demanded moment an arm подмоторной frames |
| The central support is not tightened |
Tighten the demanded moment the central support |
| The transmission support is damaged |
Replace a transmission support |
| The support подмоторной frames is damaged |
Replace a support подмоторной frames |
| The support shaft is damaged |
Replace a support shaft |
|
Noise of valves |
Liquid engine oil |
Replace engine oil |
| The rod of the valve or the directing plug of the valve are worn out or damaged |
Replace valves or directing plugs of valves |
|
Knocks in шатунных or radical bearings of a cranked shaft |
Insufficient giving of oil |
Check up engine oil level |
| Liquid engine oil |
Replace engine oil |
| The backlash in bearings is increased |
Replace loose leaves of bearings |
|
The noise published by a gear belt |
Wrong tension of a gear belt |
Adjust a tension of a gear belt |
|
Low level of a cooling liquid |
Leak of a cooling liquid: Are subjected corrosion or треснуты hoses (a radiator hose, a heater hose etc.) |
Replace or tighten collars |
| The valve of a cover of a radiator is faulty |
Replace a radiator cover |
| The thermostat casing is damaged |
Replace a lining or a casing |
| The radiator core is damaged |
Replace |
| The water pump or lining is faulty |
Replace a lining or the water pump |
|
Pollution of tubes of a radiator |
Extraneous inclusions in a cooling liquid |
Replace cooling liquid |
|
Heat of a cooling liquid |
The thermostat is faulty |
Replace the thermostat |
| The radiator cover is faulty |
Replace a radiator cover |
| Channels or hoses of system of cooling are hammered |
Replace or clear the hammered elements of system of cooling |
| It is not tense or is torn driving a belt |
Adjust a tension or replace driving a belt |
| The water pump is faulty |
Replace the water pump |
| The gauge of temperature of a cooling liquid is faulty |
Replace the gauge of temperature of a cooling liquid |
| The electric fan of a radiator is faulty |
Replace or repair the radiator fan |
| The radiator temperature-sensitive element is faulty |
Replace a radiator temperature-sensitive element |
| Not enough cooling liquid |
Add cooling liquid |
|
Low temperature of a cooling liquid |
The thermostat is faulty |
Replace the thermostat |
| The gauge of temperature of a cooling liquid or its electroconducting is faulty |
Replace the gauge of temperature of a cooling liquid |
|
The electric fan of a radiator does not work |
The gauge of temperature of a cooling liquid, the fan electric motor, the relay of the fan of a radiator, electroconducting or the fuse is faulty |
Replace or repair the damaged elements |
|
Leaks of the fulfilled gases |
Connections are weakened |
Tighten connections |
| The pipe or the muffler is damaged |
Replace or repair a pipe or the muffler |
|
Extraneous noise from system of release of the fulfilled gases |
The partition in the muffler is damaged |
Replace the muffler |
| The rubber support is damaged |
Replace a rubber support |
| Pipe or the muffler contact to a body |
Adjust position of system of release of the fulfilled gases |