Yamaha Marine Outboards F4A/F4 Factory Service Manual, Page 28Get this manual
GEN INFO 1a
SPECIAL TOOLS
REMOVAL AND INSTALLATION1a 2a 3Flywheel holder PNYB-06139 90890-06522 Universal puller PNYB-06117 90890-06521 Valve guide removerinstaller PNYM-01122 90890-06801 Valve guide reamer PNYM-01196 90890-06804 Valve spring compressor PNYM-01253 90890-04019 Attachment PNYM-04114 90890-04018 Valve seat cutter set PNYM-91043-C 90890-06803 Piston slider PNYB-34454 90890-06529 Stopper guide plate PNN.A90890-06501 Stopper guide stand PNN.A90890-06538 Slide hammer set PNYB-06096 N.ABearing puller PNN.A90890-06535 Driver rod PNYB-06229 Driver rod PNYB-06071