1. Clean all parts before assembly.
2. Check to make sure there are no blockages in the fuel and air passages.
3. Check the operation of the throttle actuator. If the drive is jamming, clean the drive parts (they can be replaced).
4. When replacing the main or auxiliary jets, the old and new jets must be the same size, since the selection of jets is carried out after accurate measurements during selection assembly. •
5. Do not reuse O-rings in the gasket.
6. Make sure jets of the correct size are installed in the correct position. Please note that the size symbol is stamped on each jet for identification.
Identification label
Main jet 1.3 l:
- The first one is #87.5
- Second - #150
Auxiliary jet:
- The first one is #52.5
- Second - #52.5