KIT-SEAL & SLEEVE 1659948 - Caterpillar

Installation Procedure
Sulfuric Acid Burn Hazard may cause serious personal injury or death.The exhaust gas cooler may contain a small amount of sulfuric acid. The use of fuel with sulfur levels greater than 15 ppm may increase the amount of sulfuric acid formed. The sulfuric acid may spill from the cooler during service of the engine. The sulfuric acid will burn the eyes, skin and clothing on contact. Always wear the appropriate personal protective equipment (PPE) that is noted on a material safety data sheet (MSDS) for sulfuric acid. Always follow the directions for first aid that are noted on a material safety data sheet (MSDS) for sulfuric acid.
Ensure that the wiring harness is correctly routed and the cable straps are not over tightened. Over tightening of the cable straps will damage the wiring harness convoluting.
Ensure that the NRS exhaust cooler is clean and free from restriction. Ensure that the NRS exhaust cooler and associated pipework is free from wear and damage. If necessary, replace any components that are worn or damaged. Note: The NRS exhaust cooler must not be disassembled. The internal components of the NRS exhaust cooler should not be cleaned.
Illustration 1 g02415876
Position the NRS exhaust cooler onto the cylinder block. Install bolts (29) and bolts (30) hand tight. Note: The bolts used to secure the NRS exhaust cooler to the cylinder block are different lengths. The NRS exhaust cooler should be supported as the bolts are installed.
Tighten bolts (29) and bolts (30)