1991 Yamaha Phazer II Service and Repair Manual

Part number LIT-12618-PZ-50 is the number to look for if you are working on a 1991 Phazer II. That single volume was Yamaha's service reference for the whole Phazer family, spanning model years 1990 to 1999, so a 1991 sled is covered in the same pages as the machines that came before and after it.

The model code stamped on this one is PZ480S. Verify it against your sled before you buy anything; the Phazer name was used across several configurations, including the plain PHAZER and the electric-start Phazer, both of which appear in this book.

What you get is the dealer-level material: disassembly and reassembly order, torque values, service limits, inspection specifications, wiring diagrams and the fault-finding charts technicians used at the counter. Nothing is rewritten or summarised, which matters when a clearance measurement decides whether a part gets reused or replaced.