Replacement Instructions

3. Align the four holes on the pump with the holes on the engine crankcase.
4. Re-install the four screws (see also Figs. 4 & 5 above) and tighten them finger tight.
5. Pick one of the four screws and tighten it fully with the 10mm wrench. Proceed in a circle,
tightening each screw. Go around the circle twice, making sure all bolts are fully tightened.
6. Prepare the pressure washer for operation as instructed in your owner’s manual.
QUESTIONS? PROBLEMS?
Contact WEN Customer Service at 1-800-232-1195, M-F, 8-5 CST, or email
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Fig. 6: Slot in pump sleeve mates with shaft key. Fig. 7: Shaft key.