Terex TL80 - Page 5

Table of Contents
TL80
8 Troubleshooting..........................................................................................................................97
8.1 General notes..........................................................................................................................................97
8.2 Engine.....................................................................................................................................................97
8.3 No steering movement............................................................................................................................97
8.4 Insufficient performance of service brake...............................................................................................97
8.5 Insufficient performance of parking brake...............................................................................................97
8.6 Hydrostatic travel drive without neutral position .....................................................................................97
8.7 Hydraulic oil exceeds max. admissible temperature...............................................................................98
8.8 Sluggish acceleration and deceleration, too little propulsive power.......................................................98
8.9 Transmission works in one direction only...............................................................................................99
8.10 Transmission works in neither direction................................................................................................99
8.11 Loader installation is not working..........................................................................................................99
8.12 Decrease in machine's performance (loader installation)...................................................................100
8.13 Working cylinders not operating satisfactorily.....................................................................................100
8.14 Faults in the electrical system.............................................................................................................100
9 Appendix....................................................................................................................................101
9.1 Electrical system ...................................................................................................................................101
9.2 Equipment options ................................................................................................................................102
9.3 Immobilizer............................................................................................................................................103
9.3.1 Activating the immobilizer...............................................................................................................103
9.3.2 Deactivating the immobilizer ..........................................................................................................103
9.3.3 Learning a new key ........................................................................................................................103
9.3.4 Learning multiple new keys............................................................................................................104
9.3.5 Clearing learned keys.....................................................................................................................104
9.3.6 Security functions...........................................................................................................................104
9.3.7 Fault causes ...................................................................................................................................105