FUEL RATIO CONTROL ADJUSTMENT (CONT)
(Sheet 2 of 4)
1. Fuel rack setting
Fuel rack setting must be correct before adjust-
ment for hydraulic air-fuel ratio control can be
checked or changed.
2. Wire and seal
Set dial indicator for measurement of rack
movement from zero position.
4. Cover (3)
Remove from hydraulic air-fuel ratio control.
Be careful when working around an engine that
6. Valve (1)
Push end in and hold in for two or three
action will manually move valve into operating
(Go on to Sheet 3