October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Air Pump

The air pump is a belt driven, positive displacement vane-type pump. The air pump is permanently lubricated and requires no periodic service. The air injection system injects filtered air into the exhaust manifold and/or catalytic converter.

NOTE: Always cover centrifugal filter fan before cleaning engine to prevent liquid from entering air pump. DO NOT oil air pump.