G3304 and G3306 Engines Test Tools for the Cooling System Caterpillar


Test Tools for the Cooling System
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1.1. References
2.1. 515-8465 Tool Gp
3.1. 9S-8140 Pressurizing Pump
4.1. 245-5829 Coolant/Battery Tester Gp

------ WARNING! ------

Making contact with a running engine can cause burns from hot parts and can cause injury from rotating parts.

When working on an engine that is running, avoid contact with hot parts and rotating parts.


------ WARNING! ------

Steam or hot coolant can cause severe burns.

Do not loosen the filler cap or the pressure cap on a hot engine.

Allow the engine to cool before removing the filler cap or the pressure cap.


References

Reference: Tool Operating Manual, NEHS1279, "Quick Start Guide for 515-8465 Multi-Tool Plus" for more information on test procedures.

515-8465 Tool Gp



Illustration 1g06481425
515-8465 Tool Gp

The 515-8465 Tool Gp is used in the diagnosis of overheating conditions and in the diagnosis of overcooling conditions. This group can be used to check temperatures in several different parts of the cooling system.

The 515-8465 Tool Gp is used to check the air flow through the radiator core.

The 515-8465 Tool Gp is used to check the fan speed.

The 515-8465 Tool Gp can measure engine rpm from a magnetic pickup. The magnetic pickup is located in the flywheel housing.

The 515-8465 Tool Gp is also a photo-tachometer that is held by hand for general use. The multi-tool can measure the engine speed by placing a piece of reflective tape on the crankshaft pulley.

9S-8140 Pressurizing Pump



Illustration 2g00286369
9S-8140 Pressurizing Pump

The 9S-8140 Pressurizing Pump is used to test the filler caps. This pressurizing pump is also used to pressure test the cooling system for leaks.

245-5829 Coolant/Battery Tester Gp



Illustration 3g00439083
245-5829 Coolant/Battery Tester Gp

Check the coolant frequently in cold weather for the proper glycol concentration. Use the 245-5829 Coolant/Battery Tester Gp to ensure adequate freeze protection. The tester gives immediate, accurate readings. The tester can be used for antifreeze and coolants that contain ethylene or propylene glycol.

Information System:

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