Accelerator Pump: Testing and Inspection

Inspection
1. Before measuring the accelerator pump linkage travel, make sure the pump shaft travels freely throughout the pump stroke. Make sure the pump lever is in contact with the pump shaft.
2. To check linkage travel, measure gap between bottom end of pump lever (tang) and stop as shown.

Limits: 11.5 to 12.0 mm (29/64" to 31/64")