Honda BF50 (5HP), BF5A Outboard Motors Shop Manual 2014, Page 70Get this manual
SP!SO SP!SA SHIM SELECTION
BF50F:ALL BF5A: BADS-1000001-1199999 For BF5A: BAoS-1200001-1701363 see Page 68aFor BF5A: BAoS-1701364 and subsequent see Page 68b
Gear shim and pinion wisher codes are marked inside the gear elseIf new gear case is instilled, refer to these codes, and select the correct parts
PINION SHAFT
GEAR SHIM (PROPELLER SHAFT HOLDER SIDE)
PINION WASHER PINION BEVEL GEAR GEAR SHIM (GEAR CASE SIDE)
REVERSE BEVEL GEAR FORWARD BEVEL GEAR
GEAR SHIM (GEAR CASE SIDE) CODE
SHIM NOT NECESSARY SHIMA 0.06 mm (0.002 in) SHIM 0.10 mm (0.004 in) SHIMC 0.16 mm (0.006 in)
SHIM Q'TY