Camaro Z28 V8-305 5.0L VIN F FI (1991)
Air Injection Pump: Service and Repair
Air Pump Service
Pedes Valve Service
REMOVAL
1.
Hold drive belt and loosen pulley bolts. Loosen mounting bolts and remove belt and pulley.
2.
Remove hoses, electrical, and vacuum connections from pump, then the mounting bolts and pump.
3.
If needed remove control valve.
4.
Filter/fan may be removed using needle nose pliers.
INSTALLATION
1.
Install pump and tighten mounting bolts. Install hoses, electrical, and vacuum connections.
2.
Place new fan filter on hub if necessary, then spacer and pump pulley. Tighten pulley bolts equally to press the filter on to the pump. See