1982 Yamaha SR185 Service and Repair Manual

SR185J identifies the 1982 machine. Its service information shares a volume with the previous year's bike under Yamaha part number LIT-11616-02-22.

Two model years in one book means the changes between them are set out explicitly, which matters if a previous owner has mixed 1981 and 1982 components. The code on the frame plate tells you which specification applies.

This is the factory's own text. It gives tightening torques, clearance and service limits, the correct order for engine and chassis work, wiring diagrams, and fault-finding that begins with the symptom a rider would describe. Nothing has been generalised for a wider audience.

Quote LIT-11616-02-22 when checking against a manual you may already hold.

Small singles reward this kind of precision, since a few thousandths of an inch decides whether a top end is rebuilt or left alone.