Repair manual

Carburetor Overhaul WM 80 Repair
86 wc_tx000522gb.fm
7.6 Rebuilding the Walbro Carburetor (standard choke models)
Disassembly
7.6.1 Remove the cover (a) from the fuel-pump side.
7.6.2 Remove the fuel pump diaphragm and gasket (b).
7.6.3 Remove the bracket and the air purge bulb (c). Separate the bulb
from the bracket.
7.6.4 Remove the air purge body assembly
(d). Remove the combination
valve (e).
7.6.5 Remove the metering diaphragm (f).
7.6.6 Remove the screw
(j), metering lever (h), pin (k), spring (g), and inlet
needle
(i).