Lower Unit Technical Data; Lower Unit Assembly (Regular Rotation Model); Lower Unit Assembly (Counter Rotation Model) - Yamaha F150A Service Manual

Lower unit technical data

Lower unit assembly (regular rotation model)

Lower unit
Holding pressure
Gear backlash
Forward gear backlash *1
Reverse gear backlash *1
Available shim thicknesses
Pinion shim (T3)
Forward gear shim (T1)
Reverse gear shim (T2)
Propeller shaft
Runout
Drive shaft
Runout
*1.Figures obtained using the special service tools.

Lower unit assembly (counter rotation model)

Lower unit
Holding pressure
Gear backlash
Forward gear backlash *1
Reverse gear backlash *1
Available shim thicknesses
Pinion shim (T3)
Forward gear shim (T2)
Reverse gear shim (T1)
Propeller shaft shim (T4)
Propeller shaft
Free play
Runout
Drive shaft
Runout
*1.Figures obtained using the special service tools.
69.0 kPa (0.69 kgf/cm
F150AET 0.15–0.61 mm (0.0059–0.0240 in)
F150BET 0.15–0.68 mm (0.0059–0.0268 in)
F150AET 0.33–0.67 mm (0.0130–0.0264 in)
F150BET 0.33–0.74 mm (0.0130–0.0291 in)
0.10, 0.12, 0.15, 0.18, 0.30, 0.40, 0.50 mm
0.10, 0.12, 0.15, 0.18, 0.30, 0.40, 0.50 mm
0.10, 0.12, 0.15, 0.18, 0.30, 0.40, 0.50 mm
0.02 mm (0.0008 in)
1.0 mm (0.04 in)
69.0 kPa (0.69 kgf/cm
FL150AET 0.15–0.42 mm (0.0059–0.0165 in)
FL150BET 0.15–0.49 mm (0.0059–0.0193 in)
FL150AET 0.24–0.58 mm (0.0094–0.0228 in)
FL150BET 0.24–0.65 mm (0.0094–0.0256 in)
0.10, 0.12, 0.15, 0.18, 0.30, 0.40, 0.50 mm
0.10, 0.12, 0.15, 0.18, 0.30, 0.40, 0.50 mm
0.10, 0.12, 0.15, 0.18, 0.30, 0.40, 0.50 mm
0.10, 0.12, 0.15, 0.18, 0.30, 0.40, 0.50 mm
0.25–0.35 mm (0.0098–0.0138 in)
0.02 mm (0.0008 in)
1.0 mm (0.04 in)
1-15
Lower unit technical data
2
, 10.0 psi)
2
, 10.0 psi)