Adjusting the throttle on the diesel models (612 series engines and 628)
PERFORMANCE ORDER
Illustrative material for checking and adjusting the throttle models 163.136 (engine 111 series) is represented in the figure, which includes all the links in the text.
Check the condition and free return stroke of the lever (31/1) and the drive cable (32). Defective components replace.
Depress the accelerator pedal so that the return lever (31/1) ran into a stop (b).
Turn left at the squeezed out pedal, release the maximum opening restrictor valve (38).
Turn right bring limiter (38) to the operating position.
Release the pedal and check that the return lever abuts the stop idling (a).