1998 Yamaha 25J, 30D, 25X, 30X outboards Factory Service Manual, Page 8Get this manual
GEN INFO CHAPTER GENERAL INFORMATION
IDENTIFICATION 1-1 ERIA ER 1-1 RTIN ERIA ERS 1-1 SAFETY WHILE WORKING 1-2 FIRE PRE TIO 1-2 TIL TIO 1-2 ELF-PR TIO 1-2 OILS, RE and LIN FL UID 1-2 RKIN PR TIC 1-3 DIS BLY and BLY 1-4 SPECIAL TOOLS 1-5 RIN 1-5 RE and IN LL TIO 1-7