Mercury 10 EFI FourStroke Installation, Operation & Maintenance Manual page 132

3. Loosen the nuts securing the throttle cables to the bracket.
a - Nuts securing the throttle cables to the bracket
b - Flag on top throttle cable
4. Remove the top cable from the bracket and the throttle drum.
a
a - Throttle drum
b - Bracket
ENGINE INSTALLATION
a
b
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