
Maintenance of the K-126GU carburetor (for engines mod. 4178)
The K-126GU carburetor is used to complete the 4178 model engines, as an option to replace the K-151V carburetor

Assemble the differential in the following order:
- 1. Before assembling the differential, lubricate the axle gears, pinions, thrust washers and pinion axles with transmission oil

Disassemble the bridge in the following order:
Install the bridge on the stand (Fig. 1), unscrew the oil filler and oil drain plugs and drain the oil.