Gear Case (Counter Rotation) - TOHATSU BFT115A Service Manual

GEAR CASE (STANDARD ROTATION)
SHIM SELECTION
• Use shims to adjust the position of each gear so that they engage properly. Perform shim adjustment if the
backlash of a gear is outside the specification or after replacing the gear case, vertical shaft, gear or bearing
with a new one.
SHIM LOCATIONS
TAPER ROLLER BEARING
(30 x 62 x 40 mm)
PINION GEAR SHIM
REVERSE
BEVEL GEAR
RADIAL BALL BEARING
(50 x 90 x 20 mm)
TAPER BEARING
(50 x 90 x 28 mm)
FORWARD BEVEL
GEAR
16-38
VERTICAL SHAFT
FLANGE
PINION
GEAR
Sf (SHIM THICKNESS)
F
B: 60.5 ± 0.15 mm
GEAR CASE
FORWARD BEVEL
GEAR SHIM