1981-1984 Official Honda ATC250R Shop Manual, Page 251Get this manual
'83 ATC250R ADDENDUM
Carefully reconnect the reservoir hose to the shock and tighten the hose joint lock nutTORQUE: 27 N'm (2.7 kg-m, 20 ft-Ib) Tighten the oil hose boltTORQUE: 27 N'm (2.7 kg-m, 20 ft-Ib)
01 HOSE BOLT
LOCK NUT
CHARGING VALVE Fill the reservoir with nitrogen gas to 20 kg-cm (284 psi)