Yamaha Outboard F15A F9.9C, FT9.9D F15 Service Manual, Page 46Get this manual
SPEC POWER UNIT
Item CYLINDER HEAD Warpage limit
MAINTENANCE SPECIFICATIONS (F15A)
MAINTENANCE SPECIFICATIONS (F15A)
Worldwide USA CANADA
F15AMH F15MHX
Model F15AEH F15EHX 0.1 (0.004)