1980 Yamaha TZ350 Service and Repair Manual

One book, two racers

The 1980 TZ350 carries the code TZ350G, and its service documentation is Yamaha part number LIT-11626-02-06, shared with the TZ250. Both machines are covered for the 1980 model year.

That shared coverage is worth knowing when you order, because the same number will appear against the 250. Reading the code off your own machine is the way to be certain which specifications apply.

Content is factory racing-department material: disassembly and reassembly sequences, inspection limits and clearances, torque values, fuel and ignition settings, chassis and braking, and the original wiring. It is terse, specific and written for frequent rebuilds rather than occasional servicing.

Verify LIT-11626-02-06 and TZ350G first, then work from it with confidence.

Rebuilders treat it as the arbiter when two restored examples disagree on a figure.