1985-1986 Honda Fourtrax 125 TRX125 Shop Manual, Page 134Get this manual
SUB-TRANSMISSION
Install the thrust washer behind the drive sprocket
bushing
DRIVE SPROCKET BUSHIN G
Install the high speed gear and thrust washer on the countershaftInstall the snap ring as shownInstall the reverse stopper shaftPull the reverse stopper shaft arm and install the sub-shaft drum aligning the groove in the drum
with the guide on the neutral indicator shaft!
Make sure the snap ring is seated properly
REVERSE DRIVE LOW GEAR
Install the super low driven gear, bushing, thruSl washer, snap ring and reverse driven gear onto the