Install rocker housing cover (TM 9-2320-281-20).
Install aftercooler (TM 9-2320-281-34).
Remove engine from maintenance stand.
Secure lifting fixture to forward and rear engine lift brackets.
DIRECT PERSONNEL TO STAND CLEAR DURING HOISTING
FAILURE TO DO THIS MAY CAUSE INJURY TO PERSONNEL.
With weight of engine on hoist and fixture, remove capscrews and washers securing adapter
plate to maintenance stand.
Roll stand away and position supports under engine.
DO NOT REST ENGINE ON OIL PAN. DAMAGE MAY RESULT TO PAN.
Slowly lower engine on supports. Engine oil pan-to-block mating flange will rest on support.
Remove lifting fixture.
Remove adapter plate capscrews and washers. Remove plate.
Remove rear water header cover adapter plate, capscrews and washers. Remove plate.
Install forward water header cover.
Clean gasket mating surfaces of cylinder block and water header cover.
Position new gasket on forward water header port.
Secure cover to port with capscrews and lockwashers.
Install water inlet assembly (TM 9-2320-281-20).
Install oil cooler and water header connection (TM 9-2320-281-34).
3-460 Change 1