7 – 38 Repair Manual RRE140/160/180/200/250 © BT
Troubleshooting
Symptom tables
T-code Valid from serial number Date Publication No.
815, 816 6051502 2008-08-21 261828-040
7.4 Symptom tables
7.4.1 Brake
Error Cause Action
Brake does not
release
Voltage too low. Check the truck battery. Charge if nec-
essary.
Interruption to voltage. Check wiring harness to the brake.
Restart the truck.
Too much play. Adjust the play.
Worn friction disc. Replace the friction disc.
Coil defective. Replace the brake.
Too little play. Adjust the play.
Brake does not
brake
Voltage remains when truck is
switched off.
Check the truck battery and its con-
nections.
Grease on the friction surfaces Replace the friction disc and readjust
the play.
Uneven brak-
ing effect
Voltage too low. Check the truck battery. Charge if nec-
essary.
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