2005 Yamaha F90TR 90HP Outboards Factory Service Manual, Page 182Get this manual
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Gear pump 2 (0.2 kgf m, 1.5 ft Ib)
No1 10 11 12 13 14 15 16 Part name Manual release spring Ball Bracket Bolt Bolt Washer O-ring Adapter Spring Ball Gear Drive shaft Pin Driven shaft Ball Pin Q'