1981 Johnson/Evinrude 4HP Outboards Service Repair Manual P/N 392069, Page 57Get this manual

1981 Johnson/Evinrude 4HP Outboards Service Repair Manual P/N 392069, Page 57

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Remove impeller roller and slide impeller plate off drive shaft See Figure 6-3 Remove and discard water tube grommet from impeller housing coverSee Figure 6-3 D-
Remove intake screen from gearca