2020 Yamaha UMAX RALLY 2+2 EFI Service and Repair Manual

Yamaha wrote LIT-19616-TR-20 for the 2020 Rally 2+2, and the EFI version, code YUM2A20_UMAXCG, is covered there as a single model.

With one configuration in the book, the fuel injection chapters go straight to the point: fault code retrieval, sensor and actuator tests, fuel pressure and pump checks, and the injection wiring. Engine service covers removal, teardown clearances and assembly torques, while ignition, starting and charging are given as measurements with expected results.

Chassis coverage includes brakes and the parking brake, steering, front and rear suspension, wheels and rear axle, together with the 2+2 seating and body panels. The wiring diagrams are complete.

Read YUM2A20_UMAXCG off the vehicle identification and quote it with LIT-19616-TR-20 when confirming parts.

Specification tables are short because only one car is covered, so every figure on the page is the figure for your vehicle with nothing to cross-reference.