GEAR CASE COVER REPLACEMENT - CONTINUED
Position lifting sling through camshaft drive gear cover opening of gear case cover (4) and secure to suitable lift device.
Gasket forming compound cures in presence of air. Keep time to minimum between gear case cover installa-
tion and tightening gear case cover mounting bolts.
Apply continuous thin bead of gasket forming compound to mating surfaces of gear housing (5).
Install two guide studs (14) in bolt holes on opposite side of gear housing (5).
Install new seal ring (20) in bull/idler gear hub recess (21) using engine lubricating oil to hold seal ring in place.
Gear case cover weighs 89 lb (40 kg). Attach suitable lifting device prior to removal to prevent possible
injury to personnel.
Ensure guide studs are positioned in corresponding bolt holes of gear case cover and gear housing.
Position gear case cover (4) on two guide studs (14) and remove lifting sling.
Install gear case cover (4) against gear housing (5).
Install ten short bolts (18).