HYOSUNG RX 125 Service Manual page 75

3-45 ENGINE
GAER SHIFTING SHAFT
Install the gear shifting shaft. Match the center
teeth of the gear on the shifting shaft with the cen-
ter teeth on the shifting driven gear as shown.
CAUTION
After the cam driven gear, cam guide, gear
shifting shaft and neutral cam stopper have been
fitted, confirm that gear change is normal while
turning, the countshaft and driveshaft. If gear
change is not obtained, it means that assembly
of gears or installation of gear shifting fork is
incorrect. If this is the case, disassemble and
trace the mistake.
PRIMARY DRIVE GEAR AND OIL PUMP
● Fit the key in the slot on the crankshaft, and
install the primary drive gear.
● Before mounting the oil pump, apply engine oil
to the sliding surfaces of the case, outer rotor,
inner rotor and shaft.
● Apply a small quantity of THREAD LOCK "1324"
to the threaded parts of oil pump mounting
screws.
Thread Lock "1324"
● Tightening the oil pump mounting screws.