Pump; No Pump Output; Low Pump Output - Honda WB20X Owner's Manual

I
TAKING CARE OF UNEXPECTED PROBLEMS
PUMP
No Pump Output
1.
Check pump
I
Pump not primed.
I
Prime pump (p.
19
1
Correction
Possible Cause
chamber.
2. Check suction hose.
punctured.
Replace suction hose
Hose collapsed, cut or
the end of a suction
underwater.
Sink the strainer and
Strainer not completely
(P.
18
1.
hose completely
underwater.
Air leak at connector.
Replace sealing washer
if missing or damaged.
Tighten hose connector
and clamp (p. 18 ).
Strainer clogged.
Clean debris from
strainer.
3. Measure suction and
discharge head.
Relocate pump and/or
Excessive head.
hoses to reduce head
(p.
18,56, 58
1.
4. Check engine.
See page 4 7 .
Engine lacks power.
Low
Pump Output
Replace suction hose
Hose collapsed,
1. Check suction hose.
Correction
Possible Cause
damaged, too long, or
diameter too small.
(P.
18
1.
Replace sealing washer
Air leak at connector.
if missing or damaged.
Tighten hose connector
and clamp (p.
18 ).
Strainer clogged. Clean debris from
strainer.
2. Check discharge Hose damaged, too
Replace discharge
hose.
hose (p. 19
).
long, or diameter too
small.
3. Measure suction and
Relocate pump and/or
Marginal head.
discharge head.
hoses to reduce head
(p. 18,56,58
).
4. Check engine.
See page 4 7 .
Engine lacks power.
48