GEARS
The Systematic approach to defining, diagnosing and solving problems.
Gather Information
• Information reported by the customer
• Information observed by you
G
• Establish the what, where and when of the issue
Evaluate Potential Causes
• Consider possible causes of the problem to develop a hypothesis
E
• Narrow down the focus of the problem
Assess Performance
• Ensure you have all the necessary tools for testing
• Test all potential causes of the failure
A
• Reevaluate and create new hypotheses if necessary
Repair
R
• Return the unit to service by repairing, rebuilding or replacing
Solution Confirmation
• Did the issue go away
• Was the root cause of the issue correctly repaired
S
• Are there any other new symptoms
Troubleshooting: General Troubleshooting
Page 3–2
TIMECUTTER® Service Manual
3433-938 Rev A
Summary of Contents for TIME CUTTER ZS 4200S
Page 2: ...Revision History Revision History Page 2 TIMECUTTER Service Manual 3433 938 Rev A ...
Page 6: ...Preface Page 6 TIMECUTTER Service Manual 3433 938 Rev A ...
Page 26: ...Troubleshooting General Troubleshooting Page 3 6 TIMECUTTER Service Manual 3433 938 Rev A ...
Page 50: ...Engine Service and Repairs Page 4 24 TIMECUTTER Service Manual 3433 938 Rev A ...
Page 154: ...Chassis Service and Repairs Page 5 104 TIMECUTTER Service Manual 3433 938 Rev A ...
Page 188: ...Mower Deck System Service and Repairs Page 7 16 TIMECUTTER Service Manual 3433 938 Rev A ...
Page 212: ...Electrical System Service and Repairs Page 8 24 TIMECUTTER Service Manual 3433 938 Rev A ...
Page 215: ... Drawing Rev A Sheet 1 3433 938 Rev A Page A 3 Electrical Schematic g316875 ...