Gears - The Systematic Approach To Defining, Diagnosing And Solving Problems; Gather Information; Evaluate Potential Causes; Assess Performance - Toro Greensmaster eFlex 1021 Service Manual

GEARS – The Systematic Approach to Defining,
Diagnosing and Solving Problems

Gather Information

Evaluate Potential Causes

Assess Performance

Repair

Solution Confirmation

Troubleshooting: Battery Charger Error and Fault Codes
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Information reported by the customer
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Information observed by you
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Establish the what, where and when of the issue
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Consider possible causes of the problem to develop a hypothesis
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Narrow down the focus of the problem
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Ensure you have all the necessary tools for testing
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Test all potential causes of the failure
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Reevaluate and create a new hypothesis if necessary
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Return the unit to service by repairing, rebuilding or replacing
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Did the issue go away
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Was the root cause of the issue correctly repaired
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Are there any other new symptoms
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20248SL Rev A