LIT-11613-14-01 is the part number on the factory manual for the 1972 CT2, code CT2.
Covered machines
- AT1, AT2, AT3
- CT1, CT1C, CT3
- LT2, LT3
Those models, across 1971 to 1973, share the book with the CT2. The arrangement reflects how Yamaha built them: common architecture, modest differences, one set of procedures with the differences noted.
The manual gives maintenance intervals, engine and transmission overhaul with service limits, carburettor and ignition specifications, torque tables, wiring diagrams and symptom-based troubleshooting. It was written for technicians, which means it assumes measurement rather than judgement by eye. Confirm the CT2 code on your frame before you work to any figure in it.
