Chrysler 4 HP Outboard Motor Service Manual OB 2278, Page 14Get this manual
SECTIONCARBURETORCARBURETOR COMPLETE 01-21 ARemove engine cover as outlined in Section IV, paragraph 1-1BRemove fuel shutoff valve as outlined in Section VII, paragraph 2-1CRemove high speed adjusting lever from carburetor as shown in figure 1 1-1Removing Carburetor
ERemove two nuts securing carburetor to carburetor adapterRemove carburetor from adapter as shown in figure 3
Figure 3Removing Carburetor
1-2Installing Carburetor
Figure 1Removing High Speed Adjusting Lever
DRemove screw securing choke link to choke knob and remove knob and linkSee figure 2
APlace carburetor on carburetor adapter and secure with hex nuts