| Removal and Installation |
| 1. |
Remove the engine cover (A).
|
| 2. |
Install in the reverse order of removal. |
Repair procedures Removal and Installation 1. Remove the engine room under cover (A). Tightening torque : 7.
C
Description and operation Description The PTC (Positive Temperature Coefficient) heater is installed at the exit or the backside of heater core. The PTC heater is an electric heater using a PTC element as an auxiliary heating device that supplements deficiency of interior heat source in highly effective diesel engine.