Yamaha F150B Service Manual page 279

Shimming (counter rotation model)
Shimming workflow ................................................................. 8-65
Shimming check sheet ............................................................ 8-66
Measuring the forward and reverse gear backlash before
disassembly ............................................................................. 8-68
Shimming ................................................................................ 8-71
Shim location ........................................................................... 8-72
Selecting the pinion shim (T3) ................................................. 8-73
Pinion shim (T3) selection table .............................................. 8-73
Selecting the propeller shaft shim (T4) .................................... 8-73
Propeller shaft shim (T4) selection table ................................. 8-75
Measuring the forward gear backlash ..................................... 8-76
Adjusting the forward gear shim thickness (T2) ...................... 8-76
Forward gear shim (T2) selection chart ................................... 8-78
Measuring the reverse gear backlash ..................................... 8-80
Adjusting the reverse gear shim thickness (T1) ...................... 8-81
Reverse gear shim (T1) selection chart .................................. 8-83
................................... 8-65
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