EDGE AS. 3309491 - Caterpillar

(2PM),
311 (9LJ),
312 (6GK),
315 (4YM),
315 L (6YM),
320 (8LK, 2DL),
320 L (1KL, 9KK),
320 N (1XM),
322 (7WL),
322 L (8CL),
325 (5WK, 8NL),
325 L (6KK, 9KL),
330 (9PJ, 8RL),
330 L (6SK, 9ML),
350 (7RK),
350 L (9DK),
375 (8XG),
375 L (6RL) ExcavatorsSUPPLEMENT: 06/26/95Service Magazine; April 24, 1995; "Anti-freeze Used For Factory Installation Is Changed" for certain 300 Family Excavators; Page 1.Additional information should be added to the article. The new anti-freeze used for factory installation is an ethylene glycol specification. Please make a note of the material in your library copy for this article.
--------------- END SUPPLEMENT ---------------A new anti-freeze material is used in the engine coolant for factory fill on the listed machines effective April 1994. A forty-four percent concentration of the new anti-freeze is used for factory fill to provide temperature protection to minus 29°C (minus 20°F).
The anti-freeze material that was previously used at factory fill could experience the formation of deposits, if new anti-freeze was added to the listed machines during field maintenance. Refer to the Operation & Maintenance Manual for your specific machine to provide the correct anti-freeze concentration for the ambient temperature protection that is needed.