Echo WP-1000 - Manual (Page 23)

W
ater
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umP
O
PeratOr
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anual
23
A
B
C
D
E
F
G
pump CasIng
Should the pump become clogged with debris:
1. Disconnect the spark plug wire.
2. Remove the prime port plug (A) and drain plug (B) from the pump
housing (C) and drain the water from the pump.
3. Remove the four bolts (D) securing the pump housing to the pump
case (E).
4. Remove the pump housing, pump volute (F) and remove any de-
bris from the pump casing and pump volute.
5. Install the o-ring (G) taking care not to damage it (coat o-ring with
lithium base grease).
6. Install the volute and the pump housing to the pump casing. Insert
four bolts carrying handle and pump stand. Tighten evenly in a
crisscross fashion. (Do not over tighten, to prevent case or cover
deformation.)
7. Install the drain plug (B) in the pump housing.
8. Fill the pump with water through the prime port and check to
insure that there is no leakage. Install prime port plug.
9. Install the spark plug wire.