D11R Track-Type Tractor C32 Engine Retrofit Supplement Caterpillar

Reference: For additional information, refer to Special Publication, "Caterpillar Machine Fluids Recommendations" or consult your Cat dealer.

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Illustration 1	g00122865

1. Loosen the radiator cap slowly in order to relieve pressure. Remove the radiator cap.

2. Draining coolant from the radiator may be necessary so that Extender can be added to the cooling system.
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   NOTICE
   Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the machine. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide", for tools and supplies suitable to collect and contain fluids in Caterpillar machines. Dispose of all fluids according to local regulations and mandates.

3. Add 5.4 L (1.42 US gal or 182 fl oz) of Extender to the cooling system.
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   Illustration 2	g01228797
   Left side view

4. Add coolant in order to maintain the coolant level above the sight gauge in the coolant tank.

5. Inspect the radiator cap and the radiator cap seal for debris, for foreign material, or for damage. Clean the radiator cap with a clean cloth. Replace the radiator cap if the radiator cap is damaged.

6. Install the radiator cap.