Typically, the throttle cable adjustment is adjusted when changing the throttle cable, when repairing the engine
Checking and adjusting the throttle cable on the ZMZ-40522, ZMZ-406 engine
Disconnect the negative battery terminal.
Loosen the screw with a screwdriver, remove the clamp and the rubber air duct from the throttle body.
Use a 10 key to loosen the nut of the cable retainer on the sector.
On the side of sector 3 of the throttle valve, pull cable 1 as far as it will go.
The upper lever 5 of the accelerator pedal must rest against the buffer 4 on the bracket.
We tighten the nut 2 fastening the cable on the sector.
The throttle valve must be fully closed.
Loosen the tightening of the nut "A" and move the limiter "B" of the pedal lever until it stops in the pedal bracket, Tighten the nut "A".
If we fully press the gas pedal, the damper should be fully open, and the lower lever of the pedal should rest against the mat
You can correct the position of the cable by moving the tip 1 of the sheath in the bracket, loosening the nuts 2.
Tighten nuts 2 after adjusting.
If necessary, repeat the adjustment. At the end of the adjustment, put the air duct in place.
Checking and adjusting the throttle cable on the ZMZ-4025, ZMZ-4026, ZMZ-4061, ZMZ-4063 engines
Press the gas pedal all the way into the mat and hold or fix it in this position by inserting a suitable wooden block.
We unscrew nut 1 by two or three turns and turn sector 2 of the throttle actuator until it stops so that the dampers are fully opened.
We tighten the cable and tighten the nut 1.
Release the gas pedal.
The throttle valves should close completely, the sector should reach the stop.
If this does not happen, adjust the position of sector 2 by moving tip 3 using nuts 4.
Tighten the nuts.
Loosen the tightening of the nut "A" and move the limiter "B" of the pedal lever until it stops against the pedal bracket. Tighten the nut "A".
Checking the adjustment.
We press the gas pedal all the way, while the throttle valves should fully open, and the damper sector should reach the stop.
Release the pedal - the dampers should close completely, and the sector should reach the stop.