ENGINE SERIAL NUMBER LOCATION The TB45E series engine serial number is stamped on a flat machined, painted pad on the right side of the engine block just behind the dis- tributor. The right side is determined by the opera- tor’s right side when seated on the lift truck. The serial number faces upwards for ease of iden- tification. The S6D102E series engine serial number is stamped on the left side of the engine to the left of the oil filter. NOTICE For EPA TB45E(D)(G)(L) engine-related troubleshooting, refer to the following manual: • TM100 - “EPA Engine Training Manual” NOTICE For EPA S6D102E engine-related troubleshooting, refer to the following manual: • SM140 - “S6D102E Service Manual” 4