1-15
1
4st 25/30 2022
Propeller Mark
(No. of Blades x Pitch x Diameter)
Part No.
in mm
F 8 1/4 3 x 8 x 10.2 3 x 210 x 260 346B64106-5
9.9 x 9 3 x 9 x 9.7 3 x 229 x 247 3R0B64518-1
9.9 x 10 3 x 10 x 9.7 3 x 254 x 247 3R0B64521-1
9.9 x 11 3 x 11 x 9.8 3 x 279 x 249 3R0B64523-1
9.9 x 12 3 x 12 x 9.8 3 x 305 x 249 3R0B64525-1
9.9 x 13 3 x 13 x 9.8 3 x 330 x 249 3R0B64527-1
14 3 x 14 x 9.9 3 x 360 x 252 349B64529-1
Propeller List
14) Trim Tab
Trim Tab Angle Adjustment
After installing the outboard motor on your boat, make
sure the weight of the left and right steering handle is
evenly distributed at the trim angle and engine speed that
you normally or frequently use. For this purpose, loosen
the bolt of the trim tab, adjust it with the angle of the trim
tab
1
, and tighten it to the specified torque.
1 Trim Tab
2 Anti-Ventilation Plate
Move the trim tab a little bit at a time and determine
the best position by repeating the test several
times.
Trim Tab Bolt:
6 N·m (5 lb·ft) [0.6 kgf·m]
A If the weight of the steering handle is lighter on the left
side, or if it tends to turn towards the left side, turn the
trim tab in the direction of A as shown in the diagram.
B If the weight of the steering handle is lighter on the right
side, or if it tends to turn towards the right side, turn the
trim tab in the direction of B as shown in the diagram.
Specific Example
Apply OBM grease to the trim tab bolt.
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