Pump dismantling

Housing stripped
Housing stripped
Impeller assembly
Impeller assembly
Impeller
Impeller
Wear ring embedded in the impeller
Wear ring embedded in the impeller
wear ring worn right through!
wear ring worn right through!
Shaft nut relinquished its hold after a pounding from a windy gun
Shaft nut relinquished its hold after a pounding from a windy gun
Using a puller to extract the impeller from the shaft
Using a puller to extract the impeller from the shaft
Shaft badly worn by the stuffing gland
Shaft badly worn by the stuffing gland
impeller ready for machining
impeller ready for machining

First job was to strip the pump for inspection. As you can see it was badly worn. A plan was formulated and gunmetal obtained to carry out the repairs. The impeller would just fit on my Harrison M300 so machining wasn't going to be a problem.