Adjustment Of Injectors; Adjustment Of Brake Pedal Free Travel - Zetor 8621 Forterra turbo Operator's Manual

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ADJUSTMENT OF INJECTORS

pressure of injectors is 18 MPa. If the

measured value differs from the men-

tioned one adjust the spring of injector

by adding or removing the special shims

which determine preloading the spring.

Checking the injectors on testing bench.

ADJUSTMENT OF

The correct play between piston rod of

brake pedal and piston of main brake

valve is 0,5-1,0 mm. Adjust the play with

unlatched pedals and after releasing the

piston rod adjusting nut (1), in which the

piston rod is screwed down.

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