1972 Yamaha AT2 Service and Repair Manual

Working on a 1972 AT2 means working from LIT-11613-14-01, the manual Yamaha published for this family of machines. The AT2 code is stamped on the frame.

Coverage runs across 1971, 1972 and 1973 and includes the AT1, AT3, CT1, CT1C, CT2, CT3, LT2 and LT3. One consequence of that breadth is useful: if you also keep one of the sister models, the same book serves it.

Inside

• Engine and gearbox disassembly, inspection limits and reassembly
• Carburettor, ignition and timing specifications
• Torque values for the fasteners that matter
• Wiring diagrams and electrical test procedures
• Symptom-based troubleshooting

It is written for a technician, so it states the measurement and expects you to take it. That is exactly what an owner rebuilding a fifty-year-old two-stroke needs.