20 Most Recent Jacuzzi Pump Impeller,3/4HP Questions & Answers

The lip faces away from the impeller

Jacuzzi Pump... | Answered on Feb 24, 2009

Replace your starting compassator or starter relay.

Jacuzzi Garden | Answered on Nov 04, 2013

Make sure petrol is fresh and clean. Check spark plug.

Garden | Answered 6 hours ago

If the blade has a star pattern you have to be sure the blade mates the spindle properly. You should be able to turn the bolt in with your fingers. I usually allow the blade to slowly turn with the bolt/washer until the bolt pushes blade into the spindle mount. Then rotate and position the blade until it mates and locks onto the spindle... continue to turn bolt with fingers until it is snug. Then tighten to 50 ft/lb... which is hard to do with a short (less than a foot) wrench.

You should have a 18" breaker bar or better a torque wrench, and a scrap piece of 2x4 to use as a wedge to prevent blade from turning while tightening to spec.

Garden | Answered 8 hours ago

These small engines have ignition units that work off speed of rotation, so once the engine starts the spark increases, if there is a spark there is a weak spark there I would say its ok, you maybe have a fuelling issue, does the plug get wet after a few cranks?

Garden | Answered 9 hours ago

If plug is wet with fuel, it is likely flooded. A flooded engine will not fire... even with starter fluid.

Remove air filter and spray a short 1 sec. burst of starter fluid into throat of carburetor and promptly pull starter up to three times.

If still no fire, check if plug is wet. If wet, then likely flooded. Dump fuel from tank, remove spark plug and pull starter several times to clear excess fuel. Check spark plug gap and reinstall spark plug. Leave fuel tank empty and repeat above procedure. If still no fire, remove plug... it should be dry. If dry then either insufficient spark (fouled plug), timing (sheared flywheel key), or insufficient compression (probable crankcase leak).

Garden | Answered 18 hours ago

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