Case Fault Code
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Hydraulic Slowdown.
System
Not specified
Symptom
Hydraulic Slowdown.
Diagnosis & fix steps
LOGIC: Charge Pressure Low.
ACTION: Check hydraulic charge pump pressure at the test port. Inspect the charge filter for debris.
Red Seal field insights
On Case skids, if the charge pressure drops, the brakes won't fully release, causing the drive motors to "fight" the brakes and overheat.
Same code keeps coming back?
That's a program problem, not a part problem. Book a 30-minute uptime review with Grant, a Red Seal Heavy Duty Technician.
Read before you touch anything
- This is general reference information, not a repair manual. It is for trained, qualified technicians.
- Fault codes, meanings and procedures vary by model, serial number and software version. Confirm the code and the procedure against the manufacturer's service manual before acting.
- Follow the OEM service manual, torque specs and your site's safety procedures: lockout/tagout, block raised equipment, relieve hydraulic, fuel and air pressure, and let hot systems cool.
- You use this information at your own risk. Adventure Mechanical and AM Fleet Integrity accept no liability for damage, injury, downtime or loss arising from its use.
- Not affiliated with or endorsed by any manufacturer. Brand names are used only to identify the equipment a code applies to.
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