1985-1987 Honda TRX 250 Fourtrax 250 Service Manual, Page 49Get this manual
FUEL SYSTEM
CARBURETOR INSTALLATION
Installation is essentially the reverse of removal
Route he throttle and choke cables properly (page 1-91
Perform the following inspections and adjustmentsThrottle operation (page 61Carburetor choke (page 51 CarburelOr idle speed (page 51
PILOT SCREW ADJUSTMENT
The pilot screw is factory pre-sotAdjustment is nOI necessary unless the carburetor is overhauled or new pilol screw is inst alled
CAUTION Damage 0 the pilot screw seal will occlr
if [he pilol screw