1998 Yamaha 25J, 30D, 25X, 30X outboards Factory Service Manual, Page 97Get this manual
ASSEMBLY AND ADJUSTMENT
Reverse gear shim selection Refer to 6-17(F or and A) Refer to 6-18(E xce pt for and A)
ASSEMBLY AND ADJUSTMENT
Reverse gear shim selection Refer to 6-17(F or and A) Refer to 6-18(E xce pt for and A)