23
GETTING
ST
ARTED
SAFETY
/
SPECIFICA
TIONS
ASSEMBL
Y /
INST
ALLA
TION
OPERA
TION
TROUBLESHOOTING
MAINTENANCE
/
REP
AIR
REPAIR (CONTINUED)
Clean and Replace Bypass Poppet
1. Turn the pump OFF and disconnect from power.
2. Using a 5mm Hex wrench, remove the coverplate from the pump.
3. With a 10mm Hex wrench remove the pipe plug from the coverplate,
and remove the bypass poppet spring, O-ring, bypass poppet and
orifice seal (see Figure 13).
4. Inspect the O-ring and replace as necessary
NOTE: Replace O-ring if damaged, swollen or loose-fitting
(see Wet Seal Kit).
5. With a clean cloth, wipe the poppet components and replace.
6. Before seating, coat O-ring with light grease.
7. Install coverplate.
Figure 13
Spring
O-ring
Pipe Plug
Orifice Seal
Coverplate
Bypass Poppet
