215922 392 Revision A
7.6 Narrow Transport System Troubleshooting
This table can be used to help diagnose and solve any problems with the narrow transport system.
Problem Solution
Section
Symptom: drive wheel legs unable to extend or retract
Narrow transport feature not enabled Enable narrow transport feature
3.17.6 Enabling Narrow Transport
System in the Harvest Performance
Tracker, page 101
Wheel leg lockout pins still in place Remove wheel leg lockout pins
Retracting Wheels – Narrow
Transport, page 144 or Extending
Wheels – Field Mode, page 149
Electrical harness disconnected Connect electrical harness
Retracting Wheels – Narrow
Transport, page 144 or Extending
Wheels – Field Mode, page 149
Electrical harness damaged Inspect harness and repair it
—
Console or ground speed lever
buttons unresponsive due to wear/
damage
Replace components
Contact Dealer
Windrower not moving during the
extend or retract operation.
Move GSL out of PARK and slowly
drive forward 5–8 km/h (3–5 mph)
while extending or retracting the drive
wheel legs
—
Symptom: leg extend or retract operation is slow
Insufficient lubrication
Apply moly grease to drive wheel leg
slots
Grease Points, page 281
Symptom: walking beam extensions unable to extend or retract
Narrow transport feature not enabled Enable narrow transport feature
3.17.6 Enabling Narrow Transport
System in the Harvest Performance
Tracker, page 101
Lockout valve closed
Open lockout valve
Retracting Wheels – Narrow
Transport, page 144 or Extending
Wheels – Field Mode, page 149
Electrical harness disconnected Connect electrical harness
Retracting Wheels – Narrow
Transport, page 144 or Extending
Wheels – Field Mode, page 149
Electrical harness damaged Inspect harness and repair it
—
Console or ground speed lever
buttons are unresponsive due to
wear/damage
Replace components
Contact Dealer
Symptom: caster wheels not aligned with walking beam
Insufficient lubrication
• Align casters
• Apply moly grease to the walking
beam
Grease Points, page 281
Symptom: walking beam extend or retract operation is slow
Insufficient lubrication
Apply moly grease to the walking
beam
Grease Points, page 281
TROUBLESHOOTING
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