USAfixTM - Repair Guide (RG) - Master

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- Check Muffler

Level of Difficulty - HIGH	Estimated Completion Time - 5 minutes
MINUTE - M-220028K17
	Tools Required Tool   Carbon Monoxide Tester
	Parts Required

Step   Procedure & Parts & Tools 1 START MACHINE AND LET IT RUN. 2 WITH MACHINE RUNNING UNDER LOAD, INSERT TESTER PROBE INTO MUFFLER (READING OF 0-150 IS GOOD) Carbon Monoxide Tester