Suzuki SWIFT RS415 2017, Руководство по обслуживанию

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Engine General Information and Diagnosis: 1A-33
Engine noise – Piston,
ring and cylinder noise
NOTE:
Before checking
mechanical noise, make
sure that:
• Specified spark plug is
used.
• Specified fuel is used.
Worn piston, ring and cylinder bore “Cylinders, Pistons and Piston Rings
Inspection: in Section 1D”
Engine noise –
Connecting rod noise
NOTE:
Before checking
mechanical noise, make
sure that:
• Specified spark plug is
used.
• Specified fuel is used.
Worn piston, ring and cylinder bore “Cylinders, Pistons and Piston Rings
Inspection: in Section 1D”
Worn rod bearing “Crank Pin and Connecting Rod Bearings
Inspection: in Section 1D”
Worn crank pin “Crank Pin and Connecting Rod Bearings
Inspection: in Section 1D”
Loose connecting rod nuts “Pistons, Piston Rings, Connecting Rods and
Cylinders Removal and Installation: in Section
1D”
Low oil pressure Condition “Low oil pressure”
Engine noise –
Crankshaft noise
NOTE:
Before checking
mechanical noise, make
sure that:
• Specified spark plug is
used.
• Specified fuel is used.
Low oil pressure Condition “Low oil pressure”
Worn bearing “Main Bearings Inspection: in Section 1D”
Worn crankshaft journal “Crankshaft Inspection: in Section 1D”
Loose bearing cap bolts “Main Bearings, Crankshaft and Cylinder Block
Removal and Installation: in Section 1D”
Excessive crankshaft thrust play “Crankshaft Inspection: in Section 1D”
Engine overheating Inoperative thermostat “Thermostat Inspection: in Section 1F”
Poor water pump performance “Water Pump Inspection: in Section 1F”
Clogged or leaky radiator “Radiator On-Vehicle Inspection and Cleaning:
in Section 1F”
Improper engine oil grade “Engine Oil and Filter Change: in Section 0B”
Clogged oil filter or oil strainer “Oil Pressure Check: in Section 1E”
Poor oil pump performance “Oil Pressure Check: in Section 1E”
Faulty radiator cooling fan control
system “Radiator cooling fan Low Speed Control
System Check: ” or “Radiator cooling fan High
Speed Control System Check: ”
Dragging brakes Condition “Dragging brakes” in “Brakes
Symptom Diagnosis: in Section 4A”
Slipping clutch Condition “Slipping clutch” in “Clutch System
Symptom Diagnosis: in Section 5C”
Blown cylinder head gasket “Cylinder Head Inspection: in Section 1D”
Air mixed in cooling system
Condition Possible cause Correction / Reference Item