1986+ Mercury 6/8/9.9/10/15HP 2-stroke Factory Service Manual, Page 120Get this manual
FUEL DELIVERY SYSTEM
WMC Carburetor Specifications
7500 10000 ft (1524 3048m)
MAIN JET MODEL 9.9 XR10 Mag 10 CARB
0 5000 ft (0 1524m)
5000 7500 ft (1524 2286m)
FLOAT LEVEL
25.4mm (1 in 25.4mm (1 in 25.4mm (1 in 25.4mm (1 in 25.4mm (1 in 25.4mm (1 in 25.4mm (1 in
IDLE MIX
1-38 14 1-12 14
Seapro Marathon WMC-50A 10 15
15 WMC-55 Seapro Marathon