1983-1985 Original Honda ATC 200X Shop Manual, Page 27Get this manual
MAINTENANCE
Clean the drive chain with kerosene or high flash point solvent that will not damage the a-rings, and wipe dry
CAUTION:
Do not use steam cleaner, high pressure washers or solvents as these will damage the O-ringsLubricate the drive chain with SAE 80 or 90 gear oil
KEROSENE
SAE 80 OR SAE 90 GEAR OIL
WIPE DRY