Yamaha published one service book for the Phazer line and carried it forward across a full decade of sleds, from 1990 through 1999. The 1990 Phazer II sits at the front of that run, and the manual that covers it carries part number LIT-12618-PZ-50.
Chassis code PZ480S identifies the machine this book was written around. Owners checking a sled before ordering should match that code on the tunnel decal or the registration paperwork rather than going by the name on the hood alone.
Also covered by this book
- PHAZER
- Phazer (Elec. Start)
Because the electric-start variant shares the same volume, the wiring coverage inside reaches beyond what a pull-start 1990 sled strictly needs, which is useful if a previous owner added or swapped components. Procedures, torque figures, clearances and troubleshooting sequences are the factory's own, written for dealer technicians, so the sequence of steps matches how the sled actually comes apart.
