ENGINE COOLING SYSTEM (Cont’d)
A
Removing Coolant From the Cooling System
1
Do not remove radiator cap when the engine is hot. You can be seriously burned. W–2070–1285
Open the rear door. Open the rear grill.
P–00379
Remove the radiator cap (Item 1) [A].
B Remove the drain plug (Item 1) [B] from the side of the engine block. Drain the coolant into a container.
1
After all the coolant is removed, install and tighten the drain plug. Propylene Glycol Add premixed coolant; 47% water and 53% propylene glycol to the recovery tank if the coolant level is low. One gallon and one pint of propylene glycol mixed with one gallon of water is the correct mixture of coolant to provide a –34°F (–37°C) freeze protection.
P–02125
Mix the coolant in a separate container. (See Specifications for correct capacity, Page 9–1.)
C
Fill the radiator and engine block with the premixed coolant. Install the radiator cap.
2 1
Fill the coolant recovery tank 1/3 full. Run the engine until it is at operating temperature. Stop the engine. Check the coolant level in the recovery tank when cool. Add coolant to the recovery tank as needed. ALTERNATOR BELT Adjusting the Alternator Belt
CD–09339
Stop the engine. Raise the operator cab. (See Page 1–8.) Loosen the alternator mounting bolt (Item 1) [C]. Loosen the adjustment bolt (Item 2) [C]. Move the alternator until the belt has 5/16’’ (8,0 mm) movement at the middle of the belt span with 15 lbs. (66 N) of force.
–1–18–
853, 853H BICS Loader Service Manual