SOLEX 40 Pi 1-Barrel: Overhaul: Reassembly
Reassembly is in reverse order of disassembly. Observe the following points: inspect throttle shafts for excessive wear that would allow for air passage. Inspect throttle valves for a light-tight closing. Accelerator pump diaphragm rivet must be tight, replacement is necessary if joint is loose. When replacing or installing main jets be sure they have an "X" prefix.
NOTE:
In cases of complaints regarding poor power transition in engines equipped with carburetor covers of older design, the X 130 main jet can be replaced with the X 125 main jet. The driving response resulting from the X 125 main jet must be tested.
CARBURETOR SPECIFICATIONS
| Venturi | 30 |
| Main Jet | 125 |
| Air Correction Jet | 180 |
| Idle Metering Jet | 55 |
| Idle Air Bleed | 1.0 |
| Accelerating Pump Nozzle | 0.8 mm |
| Pump Jet | 0.5 mm |
| Emulsion Tube | 8 |
| Float Needle Valve | 2.0 |
| Float Weight | 7 Grams |