K ENWORTH T680 MIRRORS - SERVICE MANUAL TABLE OF CONTENTS 1. Mirror system ......................................................................................................................................................4 2. Carrier glass assembly ....................................................................................................................................5 2.1. Convex mirror glass ....................................................................................................................................5 2.2.
Main mirror glass ........................................................................................................................................6 3. Housing removal and replacement .................................................................................................................8 4. Actuator .............................................................................................................................................................9 5. Bezel replacement ......................................................................................................................................... 10 6.
Electrical component replacement .............................................................................................................. 10 6.1. Control cable replacement ....................................................................................................................... 11 6.2. OAT sensor replacement ......................................................................................................................... 12 6.3. Wires routing ............................................................................................................................................ 14 6.3.1.
OAT wires ........................................................................................................................................ 14 6.3.2. Heaters wires ................................................................................................................................... 15 6.3.3. Actuator wires .................................................................................................................................. 16 6.4. Electrical connector ................................................................................................................................. 17 6.4.1.
Wire pin layout ................................................................................................................................. 17 6.4.2. Removal of wire terminals ............................................................................................................... 18 7. Heaters troubleshooting ............................................................................................................................... 20 6.4.3. Connector installation ...................................................................................................................... 19 7.1.
Analysis.................................................................................................................................................... 20 7.2. Voltage at heater terminals ...................................................................................................................... 21 7.3. Heater foil checking ................................................................................................................................. 21 7.4. Truck connector checking ........................................................................................................................ 21 8.
Remote troubleshooting ............................................................................................................................... 22 8.1. Analysis.................................................................................................................................................... 22 8.2. Actuator voltage checking........................................................................................................................ 23 8.3. Actuator checking .................................................................................................................................... 23 8.4.
Truck connector checking ........................................................................................................................ 23 9. PDC List .......................................................................................................................................................... 24 9.1. Left Hand PDC ......................................................................................................................................... 25 9.2. Right Hand PDC ...................................................................................................................................... 26 10.
Warranty Coverage ........................................................................................................................................ 27 Copyright © Lang Mekra North America 2014 Page 3 of 28 Revised: 03/2014