YAMAHA DT250 DT400 E 1978 Service Manual Supplement 1M1-28197-11 #678

YAMAHA  DT250E / DT400E  1978   Factory Service Manual Supplement, 15 pages  OEM Ref. # 1M1-28197-11  NOS  New Old Stock.  #678/A

1st Edition, April 1977

This manual has been published to supplement the Service Manual for the DT250D / DT400D and includes changes in specifications and addition to the data.  For complete information on service procedures, it is necessary to use this Supplementary Service Manual together with the Service Manual for the DT250D / DT400D  1M1-28197-10

This manual is in excellent condition.