Pump; No Pump Output; Low Pump Output - Honda WH20 Owner's Manual

PUMP

No Pump Output

Possible Cause
Throttle lever not in the FAST
position.
Pump not primed.
Suction hose collapsed, cut, or
punctured.
Strainer not completely
underwater.
Air leak at connector.
Strainer clogged.
Excessive head.
Engine lacks power.

Low Pump Output

Possible Cause
Throttle lever not in the FAST
position.
Suction hose collapsed, damaged,
too long, or diameter too small.
Air leak at connector.
Strainer clogged.
Discharge hose damaged, too
long, or diameter too small.
Excessive head.
Engine lacks power.
TAKING CARE OF UNEXPECTED PROBLEMS
Move the throttle lever to the FAST position.
Prime pump (see page 21).
Replace suction hose (see page 19).
Sink the strainer and the end of the suction hose
completely underwater.
Replace hose coupling packing if missing or damaged.
Tighten hose connector and clamp (see pages 19 and 20).
Clean debris from strainer.
Relocate pump and/or hoses to reduce head (see page 18).
See page 50.
Move the throttle lever to the FAST position.
Replace suction hose (see page 19).
Replace hose coupling packing if missing or damaged.
Tighten hose connector and clamp (see pages 19 and 20).
Clean debris from strainer.
Replace discharge hose (see page 20).
Relocate pump and/or hoses to reduce head (see page 18).
See page 50.
Correction
Correction
51