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the stage bulbs may be installed nut tighten failed to exercise stringent

time2012/02/19

the stage bulbs may be installed nut tighten failed to exercise stringent.the stage bulbs if the leakage is not serious, in place of the leak or leaks smearing cement or coated with a slurry mixing with asphalt oil.the stage bulbs temporary repairs can be coated with wet mud or soft soap. If leaks in the joints, you can use the wrench to tighten the nut, such as leaking seriously, you must re-assembly and disassembly, replace the cracked pipe; reduce lift, pump nozzle pressed into the underwater 0.5m.the stage bulbs check the water pump shaft oil seal ring, such as severe wear and tear should be replaced with new parts.the stage the bulbs pipeline leaks or leak.