On this page
Asset Type
Manufacturer
Model
What This Guide Helps With
Stretcher not tracking straight, difficult to steer, or locked in one direction due to brake, wheel, or steering mechanism issues.
Step-by-Step Troubleshooting
Ensure Patient Safety First
- Remove the stretcher from active patient transport before troubleshooting.
- Expected: Patient safely transferred to another device.
Verify Steering Mode Selection
- Confirm the stretcher is set to the correct steering mode (steer, neutral, or locked).
- Expected: Steering mode engaged properly.
- Why it matters: Incorrect mode is the most common cause of steering issues.
- If corrected and steering returns → issue resolved.
Check Brake Status
- Ensure brakes are fully disengaged before attempting to steer.
- Expected: Stretcher rolls freely.
- Why it matters: Partial brake engagement can restrict wheel movement and mimic steering failure.
- If corrected and movement is normal → issue resolved.
Inspect Steering Control Pedals / Levers
- Operate the steering pedal or control mechanism and observe response.
- Expected: Audible or physical engagement of steering mechanism.
- Why it matters: Misalignment or linkage issues can prevent proper steering activation.
- If control feels loose or unresponsive → note for escalation.
Check Wheel Alignment and Orientation
- Visually inspect all casters for proper alignment and positioning.
- Expected: Wheels align when steering mode is engaged.
- Why it matters: Misaligned casters can cause pulling or inability to steer straight.
- If corrected manually and issue resolves → issue resolved.
Inspect for Obstructions or Debris
- Check around wheels and caster assemblies for debris (hair, tape, etc.).
- Expected: Wheels rotate freely without obstruction.
- Why it matters: Debris can restrict caster movement and affect steering.
- If debris removed and steering improves → issue resolved.
Test Movement in All Modes
- Cycle through steering, neutral, and locked modes while moving the stretcher.
- Expected: Clear difference between modes.
- Why it matters: Confirms whether the issue is mode-related or mechanical.
- If no change between modes → likely internal steering linkage issue.
Check for Uneven Resistance or Drag
- Push the stretcher and note if it pulls to one side or resists movement.
- Expected: Smooth, even movement.
- Why it matters: Indicates potential caster bearing or steering linkage problems.
If the Problem Persists
Common external causes have been ruled out. The issue is likely internal (steering linkage, caster assembly, or mechanical components).
Remove the stretcher from service, label Out of Service, and send for repair or bench evaluation.
Knowing when to stop prevents unnecessary risk and damage.
Clinical Use Tip
Do not troubleshoot steering issues while transporting a patient. Always transfer the patient to a safe alternative before evaluation.
Work Order Documentation (CCR Method)
CCR = Complaint, Cause, Resolution
Complaint
What was reported by the clinical staff.
Example:
"Stretcher difficult to steer and pulling to one side during transport."
Cause
What was observed during troubleshooting.
Example:
"Debris found restricting front caster movement and steering response."
Resolution
What action was taken.
Example:
"Removed debris, verified proper steering function, and returned stretcher to service."
Helpful Details to Include (If Known)
- Brake function verified
- Steering modes tested (steer/neutral/lock)
- Wheel alignment checked
- Debris or obstruction found
- Uneven movement or pulling observed
- Final device status
Final Thought
Steering issues are often caused by simple mechanical or setup conditions. Start with brakes, modes, and wheels before assuming internal failure. Safe escalation and clear documentation ensure reliability and patient safety.
That is successful troubleshooting.