LIT-11626-04-17 is the number stamped on the 1984 IT200 service manual. Yamaha wrote it for that model year, and the frame code is IT200L.
Worth flagging: the IT200L code also appears on later seasons that take different books, so the year and the part number have to line up, not just the code.
The content is factory workshop material. Engine service in the order the work is performed, with the inspection limits that decide whether a component stays in. Torque specifications for reassembly. Carburation and ignition settings. Suspension, brake and wheel procedures written for a machine that is expected to be worked hard and taken apart often.
Electrical coverage means the wiring diagram and the test values that go with it, and the closing troubleshooting section is grouped by symptom so a fault can be traced in order.
