JLG 460SJ ANSI Service Manual - Manual (Page 197)

SECTION 3 - CHASSIS & TURNTABLE
3120788 – JLG Lift – 3-143
4. Remove the plug from the adapter and add coolant
at this location until the radiator hose is full of cool-
ant.
5. Using sealant JLG P/N 0100020 (Loctite #567),
install the plug back into the adapter.
6. Remove the fill cap and fill the coolant recovery res-
ervoir to the cold level line. Put the fill cap back on
the reservoir when done.
7. Start the engine and run it long enough to bring the
coolant up to operating temperature. Turn off the
engine.
ENGINE COOLANT IS UNDER PRESURE. DO NOT REMOVE THE RADI-
ATOR CAP WHILE THE ENGINE IS WARM.
8. Make sure the coolant reaches the hot level line on
the coolant recovery reservoir. Add coolant as
needed.
IF THE RADIATOR CAP IS REMOVED AND COOLANT IS LOST,
REPEAT THIS PROCEDURE TO ENSURE THE COOLING SYSTEM IS
FILLED TO THE PROPER LEVEL.