SOLDERING TO THE SPOOL

SOLDER WITH A SPOOLWith prolonged use of a blowtorch is often out of order pump mounted in the housing. Offer instead of the piston set machined fitting with valve core inner tube, which is secured by a regular nut with a gasket made of petrol-resistant rezny. Now the injection of air can produce a conventional automotive pump.
 
A. PIPALUK, Lutsk

Recommend to read

  • IN A CONFRONTATION WITH TWO ELEMENTSIN A CONFRONTATION WITH TWO ELEMENTS
    "Competition motors"... These words you will hear today in any event — such was the struggle for victory in almost all sports classes. Ship-, auto - and aircraft modeling — all success...
  • HARVESTER IN THE NURSERYHARVESTER IN THE NURSERY
    If the baby has a crib, then consider that he had even in a small room have their place. But if he would have a bed, as proposed by the British magazine "the Popular mechanics", it is...