KIT-SEAL- 2481162 - Caterpillar

Articulated Truck725C (S/N: TFB1-UP)730C (S/N: TFF1-UP)730C EJECTOR (S/N: TFH1-UP)735B (S/N: T4P1-UP; E4R1-UP)735C (S/N: TFJ1-UP)740B (S/N: T4R1-UP; E4S1-UP)740B EJECTOR (S/N: T4S1-UP)740C EJECTOR (S/N: TFN1-UP)745C (S/N: JE81-UP; TFK1-UP)Cold PlanerPM620 (S/N: JB91-UP)PM622 (S/N: JFC1-UP)Electric Power GenerationC13GENSET (S/N: X3M1-UP)C15 PET GEN SET (S/N: LWR1-UP)XQ375 (S/N: X3F1-UP)EngineC13 (S/N: N3F1-UP; KWJ1-UP)C15 (S/N: MG21-UP; JJF1-UP; N5F1-UP; LDN1-UP)C18 (S/N: BE21-UP; N8F1-UP; BDN1-UP; ZPS1-UP)Excavator336E (S/N: JEA1-UP; RZA1-UP; YCE1-UP; TEG1-UP; FJH1-UP; GTJ1-UP; JRJ1-UP; SSL1-UP; YEP1-UP; HDW1-UP; BZY1-UP; GNY1-UP; TMZ1-UP)336F (S/N: TZA1-UP; RKB1-UP; YFD1-UP; KGH1-UP; LCL1-UP; NBL1-UP; LTP1-UP; KFT1-UP; DSW1-UP; WTZ1-UP)349E (S/N: FJB1-UP; ETC1-UP; DGE1-UP; SPG1-UP; TFG1-UP; RGH1-UP; FEJ1-UP; KCN1-UP; MZW1-UP; KFX1-UP; MPZ1-UP; WHZ1-UP)349F (S/N: BZ21-UP; KEA1-UP; HLB1-UP; HPD1-UP; TEW1-UP)352F (S/N: WNA1-UP; YEG1-UP; A9J1-UP; KBP1-UP)374F (S/N: DNM1-UP)390F (S/N: TYE1-UP; MGF1-UP; HSM1-UP)Forest Machine568 (S/N: BRB1-UP; YJX1-UP)Generator SetC15 GEN SET (S/N: T4A1-UP; X5M1-UP)C18 GEN SET (S/N: X5F1-UP; T4X1-UP)Industrial EngineC13 INDUSTRIAL (S/N: RRA1-UP)C9.3 (S/N: CS91-UP; C9N1-UP; D9N1-UP)Landfill Compactor826K (S/N: 2321-UP)836K (S/N: TWZ1-UP)Mobile Hydraulic Power Unit336E MHPU (S/N: PCE1-UP; RBS1-UP; T3Z1-UP)349E MHPU (S/N: JAE1-UP; S3P1-UP; MTS1-UP)374F MHPU (S/N: DP41-UP)390F MHPU (S/N: B371-UP)Motor Grader12M Series 2 (S/N: F9B1-UP; F9M1-UP)12M Series 3 (S/N: N9B1-UP; N9F1-UP; N9P1-UP; N9R1-UP)140M Series 2 (S/N: M9D1-UP; R9G1-UP; M9J1-UP; R9M1-UP)140M Series 3 (S/N: N9D1-UP; N9G1-UP; N9J1-UP; N9M1-UP)160M Series 2 (S/N: M9E1-UP; M9K1-UP; R9L1-UP; R9T1-UP)160M Series 3 (S/N: N9E1-UP; N9K1-UP; N9L1-UP; N9T1-UP)16M Series 3 (S/N: N9Y1-UP)18M Series 3 (S/N: N9A1-UP)OEM Excavator Based Specialty Solution390F OEM (S/N: PT71-UP)Off-Highway Truck/Tractor770G (S/N: RMA1-UP; KDH1-UP)772G (S/N: RME1-UP; KEX1-UP)Petroleum Power Train PackageCX31-P600-C18I (S/N: PDC1-UP)CX35-P800-C18I (S/N: PCF1-UP)PipelayerPL72 (S/N: P721-UP)PL83 (S/N: CB21-UP)PL87 (S/N: TEC1-UP)Reclaimer MixerRM500B (S/N: MB91-UP)Road Reclaimer/Soil StabilizerRM-500 (S/N: ASW1-UP)Site Prep Tractor2864C (S/N: SP41-UP)586C (S/N: SP51-UP)Soil Compactor825K (S/N: 2331-UP)Track-Type TractorD6T (S/N: CR31-UP; CG81-UP; SGA1-UP; KSB1-UP; ZJB1-UP; JZC1-UP; DTD1-UP; RAD1-UP; STE1-UP; EJJ1-UP; SLJ1-UP; GMK1-UP; RRK1-UP; MEL1-UP; TSM1-UP; WLM1-UP; WRN1-UP; KMR1-UP; PLR1-UP; WES1-UP; SGT1-UP; JRW1-UP; RCW1-UP; TMY1-UP; HTZ1-UP)D7E (S/N: HKA1-UP; TJA1-UP; SSH1-UP; TAN1-UP)D8T (S/N: AW41-UP; FMC1-UP; MLN1-UP; FCT1-UP)D9T (S/N: REX1-UP)Wheel Dozer824K (S/N: 2341-UP)834K (S/N: TWY1-UP)Wheel Loader966K (S/N: PBG1-UP; TFS1-UP)966K Series XE (S/N: NGX1-UP)966M (S/N: EJA1-UP; DYC1-UP; KJP1-UP)966M Series XE (S/N: P6C1-UP)972K (S/N: PEM1-UP)972M (S/N: LSJ1-UP; A8P1-UP; JPR1-UP)972M Series XE (S/N: EDW1-UP)980K (S/N: W7K1-UP; NEP1-UP; GTZ1-UP)980M (S/N: KRS1-UP; N8T1-UP)982M (S/N: F9A1-UP; K1Y1-UP)986H (S/N: L8S1-UP)988K (S/N: TWX1-UP)Wheel Tractor-Scraper621H (S/N: DBK1-UP; HKK1-UP)621K (S/N: WTA1-UP; WTE1-UP)623H (S/N: DBF1-UP)623K (S/N: WTB1-UP)627H (S/N: DBW1-UP)627K (S/N: WTC1-UP)637K (S/N: WTS1-UP; WTT1-UP; WTX1-UP)Introduction
Do not perform any procedure in this Special Instruction until you have read the information and you understand the information.Safety Section
Disconnect batteries before performance of any service work.
System Check Procedure
The NRS cooler and related components must be inspect to ensure that there is not further damage done to the engine. Follow the procedure below.
Inspect the components below for signs of coolant. If coolant is discovered, remove the coolant from the components and open drain on the Air to Air Aftercooler (ATAAC) to make sure there is not coolant present.
Intake piping
Exhaust piping
ATAACNote: DO NOT TURN THE ENGINE OVER WITH KEY SWITCH.
Turn the engine over by hand with a turning tool to check if the engine is hydro-locked. If the engine abruptly stops during rotation, coolant is possibly present in a cylinder.
The piston height needs checked if the machine was started and the engine was hydro-locked. The connecting rod