HP (Hewlett-Packard) 020599 Water Pump User Manual


 
Operating Instructions and Parts Manual
10
Symptom Possible Cause(s) Corrective Action
Troubleshooting Chart (continued)
Pump Leaks at shaft
Engine will not start or
run (or when you pull
rope to start, it will
not move)
Worn mechanical seal
1. Stone or foreign object
lodged in impeller
2. No oil in crank case
Replace
1. Disassemble pump and remove
stone or foreign object
2. Fill oil to overflowing, or check
dipstick. See engine manual
020598 and 020599
Document2 9/3/03 5:48 PM Page 10