TM 10-4320-307-24
2-13.5 PRIMING ENGINE LUBRICATION SYSTEM (CONT).
f.
Remove external oil supply as follows:
(1) Remove the external oil supply and replace the plug.
(2) Tighten plug to 60 - 70 ft lbs (81 - 95 N.m) torque.
CAUTION
Clean the area of any lubricating oil spilled while priming or filling the crankcase.
g.
Add oil to engine as follows:
(1) Remove oil fill cap and fill crankcase to H (high mark on dipstick).
(2) Replace fill cap.
2-13.6 INITIAL INSPECTION OF AIR CONNECTIONS.
a.
Visually inspect for loose or damaged intake air piping, air crossovers and turbocharger to after cooler air
supply hoses.
b.
Tighten all loose clamps to 70 in lbs (8 N.m) torque.
2-13.7 INITIAL FILL OF ENGINE COOLANT.
a.
Ensure radiator drain cock is closed.
b.
Tighten all hose clamps to 40 in lbs (5 N.m) torque.
c.
Ensure engine draincocks (1) are closed.
d.
Ensure oil cooler draincocks (2) are closed.
NOTE
Ensure the coolant filter is tight.
e.
Use a mixture of 50 percent ethylene glycol antifreeze and 50
percent water to fill the cooling system.
f.
Fill the cooling system with coolant to the bottom of the fill
neck in the radiator fill tank.
g.
Install the radiator fill cap.
NOTE
Engine coolant level should be checked again after engine has reached operating tempera-
ture and been allowed to cool below 120°F (50°C).
2-13.8 ALIGNMENT OF PUMP AND SPEED INCREASER SHAFTS AND COUPLING INSTALLATION.
NOTE
Prior to coupling assembly installation, the pump and speed increaser gear half couplings must be
aligned. Notify direct support maintenance of installation and alignment requirements.
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