Removing Complete Heater

→ Perform the removal only once the cooling system has cooled down.

→ By carefully opening the catch on the reservoir, make sure that the cooling system is depressurized.

→ Collect emerging coolant in a suitable pan.

1. Remove coolant hoses.
   1. 1.1. Close off feed hose -1-  and return hose -2-  for coolant using a suitable tool -3-  .
   2. 1.2. Loosen spring band clamp -4-  and pull off feed hose -1-  .
   3. 1.3. Loosen spring band clamp -5-  and pull off return hose -2-  .
      WARNING: Emerging fuel

      • Risk of fire
      Fig 1: Pulling Off Coolant Hoses
      Courtesy of PORSCHE CARS NORTH AMERICA, INC.

      → Avoid contact with hot parts or sources of ignition.

      → Collect emerging fuel, absorb it if necessary with a suitable binding material and dispose of properly.

      → Use suction to remove ignitable vapors.

      → Attach warning sign to vehicle in a clearly visible position.

2. Remove fuel hose.
   1. 2.1. Spread clamp -1-  for fuel hose -2-  .
   2. 2.2. Detach fuel hose -2-  . -arrow- 
   3. 2.3. Dispose of used clamp -1-  .
   Fig 2: Pulling Off Fuel Hose
   Courtesy of PORSCHE CARS NORTH AMERICA, INC.
3. Detach flexi-pipe for muffler.
   1. 3.1. Loosen clamp -1-  of flexi-pipe -2-  .
   2. 3.2. Lift out flexi-pipe -2-  and pull it off.
   Fig 3: Detaching Flexi-Pipe
   Courtesy of PORSCHE CARS NORTH AMERICA, INC.
4. Remove electric plug connections.
   1. 4.1. Release electric plug connections -a-  .
   2. 4.2. Pull off electric plug connections -A-  .
   Fig 4: Removing Electric Plug Connections
   Courtesy of PORSCHE CARS NORTH AMERICA, INC.
5. Detach heater.
   Fig 5: Detaching Heater

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.
   1. 5.1. Unscrew fastening screws -1-  at top and bottom.
   2. 5.2. Pull out heater in direction of travel.