Three units share LIT-19616-CM-13: the EF2800i, the EF2800iH and the YG2800i. This is the manual for the EF2800i, model code EF2800I.
The YG designation is a badge variation on the same inverter generator platform, and the H suffix marks another variant, so Yamaha documented all three in one book. Specification tables identify which model each figure belongs to.
Content includes disassembly and reassembly in the factory sequence, inspection and measurement procedures with their service limits, torque specifications, wiring and circuit diagrams for the inverter and control systems, periodic maintenance intervals, and troubleshooting organised by symptom.
Check your data plate for EF2800I. Reading the correct model line in a three-model manual is the whole of the fitment question here.
