CUTTING EDGE 4T6379 - Caterpillar

Electric Power GenerationC27 PET GEN SET (S/N: R8W101-UP)Engine3512B (S/N: ZAG111-131)Generator SetC27 GEN SET (S/N: 2A3101-UP; DWB103-UP; N1B100-UP; GDS100-UP)C32 (S/N: XMJ101-104)C32 GEN SET (S/N: AL6101-UP; K7C101-UP; NRC100-UP; SXC300-UP; JSJ100-UP; JAZ200-UP)Industrial EngineC27 INDUSTRIAL (S/N: TWM1-UP)Petroleum Power Train PackageC27 KNOCKDOWN K (S/N: 1271-8)C32 KNOCKDOWN K (S/N: 1321-27)C32 PET GENSET (S/N: PEF100-UP; PEK101-114)Power ModuleC32 POWER MODUL (S/N: MED100-196; KNM100-299)Track-Type TractorSALES1A (S/N: NEW134-137,167-UP)A new engine software is now available for certain Electric Power Generation (EPG) Engines that are listed above. The new software includes the following improvements:
Updated the camshaft/crank timing range.
Updated the Electronic Control Module (ECM) power supply strategy.The new engine software part numbers are listed in Table 1.
Table 1
Part Number Description
526-5151 Engine Software
526-5152 Engine Software
526-5153 Engine Software
526-5154 Engine Software
526-5155 Engine Software
526-5156 Engine Software
526-5157 Engine Software
526-5158 Engine Software
526-5159 Engine Software
526-5160 Engine Software
526-5161 Engine Software
526-5162 Engine Software
526-5163 Engine Software
526-5164 Engine Software
526-5165 Engine Software
526-5166 Engine Software
526-5167 Engine Software
526-5168 Engine Software
526-5169 Engine Software
526-5170 Engine Software
545-7670 Engine Software The new engine software is adaptable to the products within the listed serial numbers.