YAMAHA EW643 1973 Service Manual Supplement #S105
YAMAHA EW643 1973 Factory Service Manual Supplement, 36 pages NOS New Old Stock. #S105/A
Printed in January 1972
This manual was published to provide the technical information mainly of the hydraulic transmission. For details on the engine and frame, refer to the SL338C Service Manual, and for the description of the electric starter, consult the EW433B Supplementary Service Manual.
This manual is in excellent condition.