Boxster Heating · 80 23 19 Removing and installing heat exchanger

Boxster Heating 80 23 19 Removing and installing heat exchanger Removal 1. Removethe covers over the heating/air-con- 6. Releaseheatexchangerand pull it up andout. ditioning system, battery and fluid tank. Dis- connect the battery and cover the terminal or battery. ~) l 2. Removethe entire wiper link with wiper motor ..0:::::;; t ~;;." (see Repair Group 92). ~ =I =_J {\ 3. Loosenright dome strut and bracketat the cowlframe and remove. 0 -=I \:"" \'\ ~\~ ""' 288 -96 Installation \ 1. Seal cover over the heat exchanger airtight I with butyl adhesive. -I ~, ~\ 2. Replacecover if damaged. 3. The heat exchanger is connected to the 90.97 engine cooling system, and coolant flows through it when the engine is running.After re- 4. Clamp shut both heater hoses in front of the moving or installingthe heat exchanger,vent heat exchanger with a commerciallyavailable the cooling system (see Repair Group 19). hose clamp. Loosen heater hoses at the heat exchanger and pull off. 5. Carefullyremove cover over the heat ex- changer. 80 23 19 Removing and installing heat exchanger 80 -1 Printed in Germany, 1996 986801 ~/'I;