1986-1988 Honda TRX 200SX Fourtrax Service Manual, Page 22Get this manual
LUBRICATION Remove the oi pump drive shah and measu re th pump end clearance SERVICE LIMIT: 0'5 mm (0.006 in)
Check the all parts or scratcheswear or damage Assembl the oil pump
111 DR IVE SHAFT 121 PUMP BODY
(5) OUTER ROTOR
141 INNER ROTOR (31 PUMP COV ER