1984 Official Honda TRX200 Shop Manual, Page 267Get this manual
TROU BLSHOOT NG
HONDATRX200
POOR PERFORMANCE AT HIGH SPEEDS
Pro bable Cause 1Check ignition timing and va lve clearance CORRECT INCORRECT-Imp roper valve clearance (2) Faulty COl unit (3) Faulty pulse generator (4) Faulty advancer
2Disconnect fue tube at carburetor
FUEL FLOWS FREELY
FUEL FLOW RESTRICTED-
Lack of fuel in tank
(2) Clogged fuel line
(3) Clogged fuel tank breather hole
(4) Clogged fuel valve
3Remove carburetor and check fo clogged jet NOT CLOGGED
4Check valve timing
CORRECT
INCOARECT-
sprocket not installed properly