'80 RD250LC - RD350LC 4L1/4L2 - 4L0/4Y3/5E0 Workshop manual
Yellow version is May '80 version printed in May and blue is May '80 version printed in July
'81 RD350LC "4L0/4Y3/5E0"
SUPPLEMENTARY SERVICE MANUAL (complementary to the above '80 service manual)
'83 RD250LC2 - RD350LC2 31L - 31K/31W Workshop manual or one file in better quality (96MB)
'84 RZ350L 48H - '85 RZ350N/NC 1EL Workshop manual
'86 RD350N2 / F2
SUPPLEMENTARY SERVICE MANUAL (complementary to the above '83 service manual)