Air pump installation details on models with 112 and 113 series engines
Arrow - Electrical wiring connector
1. The details of the installation of the air mixing pump in the exhaust tract on models equipped with 112 and 113 series engines are shown in the illustration to which all references in the text refer.
2. Remove the cylinder head cover trim panel/air cleaner.
Original published on the website: www.mercedesman.ru
3. Unscrew the mounting bolts (5), disconnect the air hose (5/1) and electrical wiring (arrow).
4. Remove the air pump assembly (M33).
5. Installation is carried out in reverse order.