SERIES 60 SERVICE MANUAL Tech Solv 340 is a petroleum-based solvent that contains no chlorinated or fluorinated compounds, has a controlled evaporation rate, leaves no residue, is odorless, has a high flash point, and provides outstanding cleaning. To enhance its cleaning and drying properties, it may be heated to 52°C (125°F). Spills can be cleaned up with commercially available oil absorbents, and conventional waste treatment methods for petroleum-based products can be used when disposing of this product. Detroit Diesel believes that a prudent environmental approach to the use of 1,1,1 trichloroethane should be taken.
Therefore, Detroit Diesel recommends replacing 1,1,1 trichloroethane with Tech Solv 340 branded solvent wherever the former solvent was used. Tech Solv 340 is manufactured by and available from the following supplier: Chemical Technologies, Inc. 1610 Clara Street Jackson, MI 49203 Telephone: 800-688-8262 FAX: 517-782-2448 We believe this source and their Tech Solv 340 solvent to be reliable. There may be other manufacturers of solvents that replace 1,1,1 trichloroethane. Detroit Diesel does not endorse, indicate any preference for, or assume any responsibility for the solvents from these firms or for any such products that may be available from other sources.
Solvent Tank Cleaning A tank of sufficient size to accommodate the largest part that will require cleaning (usually the cylinder block) should be provided and provisions made for heating the cleaning solution. PERSONAL INJURY To avoid injury while performing the test or procedure, wear adequate eye, face protection, and heat-resistant gloves. Fill the tank with a commercial heavy-duty solvent, such as Tech Solv 340, that is heated to 52°C (125°F). Lower large parts directly into the tank with a hoist. Place small parts in a wire mesh basket and lower them into the tank. Immerse the parts long enough to loosen all of the grease and dirt.
Aluminum or plastic parts such as the flywheel housing, fuel pump drive, air intake manifold, oil filter adaptor, camshaft gear access cover, oil pan or rocker covers, should not be cleaned in this manner. All information subject to change without notice. (Rev. 2005) 6SE483 0507 Copyright © 2005 DETROIT DIESEL CORPORATION 23