300SDL (126.125) L6-3.0L DSL Turbo (603.961) (1987)
Heater Core: Service and Repair
With A/C
Removal:
1. Remove heater box. See: Heater Core Case/Service and Repair
2. Lift off two clamps (85) on lateral member (86) by means of a screwdriver.
3. Pull vacuum line (arrow) from vacuum element (41).