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Check Suction Hose
Hose is too long or diameter to small
Replace hose
Hose is kinked or damaged
Unkink hose, replace damaged hose
Strainer is clogged
Remove debris to unclog strainer
Gasket is damaged
Replace Gasket
Wing nut and hose clamp are loose
Tighten wing nut and hose clamp
Check Discharge Hose
Hose is too long or diameter to small
Replace hose
Hose is kinked or damaged
Unkink hose, replace damaged hose
Measure Suction & Discharge Head
Head distance is excessive
Relocate pump and / or hoses to
shorten head.
Check Engine
Engine Lacks Power
See pg 21
Low Pump Output
TROUBLESHOOTING
Check Pump Chamber
Pump was not primed
Prime pump
Hose is kinked or damaged
Unkink hose, replace damaged hose
Strainer is clogged
Remove debris to unclog strainer
Strainer is not submerged underwater
Completely submerge strainer
Gasket is damaged
Replace Gasket
Wing nut and hose clamp are loose
Tighten wing nut and hose clamp
Measure Suction & Discharge Head
Head distance is excessive
Relocate pump and / or hoses to
shorten head.
Check Engine
Engine Lacks Power
See pg 21
No Pump Output