Remove deposits from the impeller and housing, clean the parts.
Check the axial clearance of the bearing with the shaft, especially if significant pump noise was noted. The axial clearance should not exceed 0.13 mm under a load of 5 kgf.
When repairing, replace the seal with a new one.
Deformations and cracks on the pump body and cover are not allowed.
Coolant pump control (VAZ-2105)
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The text was reviewed by the specialist: Grigory Vologodtsev
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➠ Removal and installation the coolant pump VAZ-1111 (1988-1996)
➠ Coolant pump — inspection and repair VAZ-2101 (1970-1983)
➠ Coolant pump — removal and installation VAZ-2106 (1976-2006)
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➠ Removal and installation the coolant pump VAZ-1111 (1988-1996)
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➠ Coolant pump — removal and installation VAZ-2106 (1976-2006)
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➠ Coolant pump — inspection and repair VAZ-2108 (1984-2003)
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