LINE ASSEM. (no. 1) 7N7091 - Caterpillar

Asphalt CompactorCB64 (S/N: CB51-UP; DJM1-UP)Asphalt PaverAP1000E (S/N: DKH1-UP)AP1055E (S/N: TRS1-UP)AP500E (S/N: JWK1-UP)AP555E (S/N: A5D1-UP)AP600D (S/N: TFM1-UP; TFZ1-UP)AP655D (S/N: GNN1-UP; MAN1-UP; MAT1-UP; GNZ1-UP)BG555E (S/N: B5P1-UP)BG600D (S/N: B6K1-UP)Backhoe Loader420E (S/N: PRA1-UP; PHC1-UP; GEK1-UP; DJL1-UP; DAN1-UP)430E (S/N: MXB1-UP; SWC1-UP; SCD1-UP; RLN1-UP)450E (S/N: RBA1-UP; EBL1-UP; LYR1-UP)Compact Wheel Loader908H (S/N: L5T1-UP)914G2 (S/N: KNP1-UP)IT14G2 (S/N: ERP1-UP)Electric Power GenerationC4.4 GEN SET (S/N: LC41-UP; LC51-UP; D4B1-UP; D4D1-UP; GLD1-UP; GLE1-UP)C6.6 GEN SET (S/N: LC61-UP; SDA1-UP; N6D1-UP; MRW1-UP)EngineC2.2 (S/N: D3K1-UP)C4.4 (S/N: 4441-UP)C6.6 (S/N: 6661-UP)Excavator311D (S/N: CLA1-UP; LKA1-UP; PNJ1-UP; DWR1-UP; AKW1-UP; DDW1-UP)312D (S/N: SKA1-UP; JBC1-UP; KCD1-UP; RKF1-UP; PHH1-UP; FBJ1-UP; LRK1-UP; XGK1-UP; RHL1-UP; DLP1-UP; KES1-UP; HCW1-UP; HJX1-UP; TGY1-UP)313D (S/N: KXD1-UP; LCE1-UP; WPK1-UP; LBR1-UP)314D (S/N: BYJ1-UP; MFK1-UP; TXN1-UP; WLN1-UP; SBP1-UP; XHR1-UP; SSZ1-UP)315D (S/N: JHA1-UP; KBD1-UP; TLE1-UP; BYK1-UP; NCM1-UP; BZN1-UP; CJN1-UP; JGS1-UP)318D (S/N: ZKJ1-UP)319D (S/N: ZCA1-UP; AYF1-UP; BZH1-UP; FMH1-UP; WBJ1-UP; KFM1-UP; KRM1-UP; RJP1-UP; EAW1-UP; DAY1-UP; ZGZ1-UP)320D (S/N: JZA1-UP; DFB1-UP; M4B1-UP; ZGB1-UP; HJC1-UP; JPD1-UP; MZD1-UP; DHE1-UP; TAE1-UP; A6F1-UP; A8F1-UP; A9F1-UP; BZF1-UP; KAF1-UP; KGF1-UP; KTF1-UP; KZF1-UP; MGG1-UP; MCH1-UP; TDH1-UP; XCK1-UP; FAL1-UP; RBL1-UP; KLM1-UP; PCM1-UP; KHN1-UP; SPN1-UP; WBN1-UP; WJN1-UP; BZP1-UP; GDP1-UP; GKS1-UP; SNS1-UP; YDS1-UP; EJT1-UP; SRT1-UP; BWW1-UP; SCW1-UP; EAX1-UP; GMX1-UP; PCX1-UP; PHX1-UP; BWZ1-UP; CYZ1-UP; JFZ1-UP)321D (S/N: TXA1-UP; MPG1-UP; KBH1-UP; NAS1-UP; MDT1-UP; JCX1-UP; KBZ1-UP)323D (S/N: RAC1-UP; WGC1-UP; SED1-UP; YSD1-UP; NDE1-UP; WNE1-UP; GTF1-UP; NZF1-UP; ZMF1-UP; CWG1-UP; JLG1-UP; LFL1-UP; BYM1-UP; NES1-UP)Integrated ToolcarrierIT38H (S/N: JNJ1-UP)Load Haul DumpR1300G Series II (S/N: RSL1-UP)Marine EngineC6.6 MAR GENSET (S/N: C6T1-UP)Mobile Hydraulic Power Unit312D MHPU (S/N: DXH1-UP; M3L1-UP)314D MHPU (S/N: GTE1-UP)320D MHPU (S/N: A231-UP; MMD1-UP; PRR1-UP; PDS1-UP; GPX1-UP)323D MHPU (S/N: L5Z1-UP)M315D MHPU (S/N: H9A1-UP)M316D MHPU (S/N: KMA1-UP)M322D MHPU (S/N: J4M1-UP)Motor Grader120M (S/N: B9C1-UP; R9C1-UP; NJD1-UP; B9N1-UP; CBS1-UP; B9W1-UP; D9W1-UP; RMY1-UP)12M (S/N: B9F1-UP; B9R1-UP)PipelayerPL61 (S/N: WGS1-UP)Pneumatic CompactorCW34 (S/N: C341-UP; J3H1-UP; TLJ1-UP)TelehandlerTH336C (S/N: THM1-UP)TH337C (S/N: SXJ1-UP)TH406C (S/N: RCH1-UP)TL1055 (S/N: TBM1-UP)TL1055C (S/N: MDD1-UP)TL1255 (S/N: TBN1-UP)TL1255C (S/N: SXM1-UP)TL642C (S/N: THL1-UP)TL943C (S/N: SXH1-UP)Track-Type Loader953D (S/N: LBP1-UP)963D (S/N: LCS1-UP)Track-Type TractorD3K (S/N: JTD1-UP; FFF1-UP; LLL1-UP)D4K (S/N: MMM1-UP; RRR1-UP)D5K (S/N: JLF1-UP; WWW1-UP; YYY1-UP)D5R (S/N: D5L1-UP; D5X1-UP)D6K (S/N: DHA1-UP; NCF1-UP; HMG1-UP; FBH1-UP)D6N (S/N: DJA1-UP; JAH1-UP; LJR1-UP; GHS1-UP; MLW1-UP; DJY1-UP)TransmissionTURNER (S/N: MLS1-UP)Vibratory Asphalt CompactorCB44B (S/N: TWC1-UP)CB54 (S/N: K3J1-UP; JLM1-UP)CB54B (S/N: 4631-UP; S4P1-UP)Vibratory Soil CompactorCP44 (S/N: MPC1-UP; M4P1-UP)CP54 (S/N: C5Y1-UP)CP54B (S/N: P5F1-UP; PFM1-UP)CP56 (S/N: C5P1-UP; FCP1-UP)CP56B (S/N: 4381-UP; M5P1-UP)CP64 (S/N: P7F1-UP; C6P1-UP)CP74 (S/N: P8F1-UP)CP74B (S/N: M7B1-UP)CP76 (S/N: C7L1-UP; JCP1-UP)CS44 (S/N: M4C1-UP; M4S1-UP)CS54 (S/N: C5R1-UP; C5W1-UP)CS54B (S/N: 5441-UP; M5B1-UP; MFC1-UP)CS56 (S/N: JMM1-UP; C5S1-UP; FCS1-UP)CS56B (S/N: 4371-UP; M4M1-UP)CS64 (S/N: C7F1-UP; C6S1-UP; WSW1-UP)CS64B (S/N: DH61-UP)CS68B (S/N: MBF1-UP)CS74 (S/N: C8F1-UP; C8S1-UP)CS74B (S/N: 4411-UP; E7E1-UP)CS76 XT (S/N: JCS1-UP; CYX1-UP)CS78B (S/N: 4431-UP; M8M1-UP)CS79B (S/N: C791-UP)Wheel Feller Buncher2470C (S/N: W471-UP; W2M1-UP)553C (S/N: W531-UP; PGR1-UP)Wheel Loader910H (S/N: SAT1-UP)924H (S/N: HXC1-UP; JTM1-UP; KLN1-UP; RRS1-UP; LKW1-UP)924HZ (S/N: RCB1-UP; WLB1-UP; PED1-UP; JRL1-UP; JZZ1-UP)928H (S/N: RSB1-UP)928HZ (S/N: BYD1-UP; CXK1-UP)930H (S/N: DHC1-UP; FTD1-UP)938H (S/N: MCC1-UP; MJC1-UP; JKM1-UP; LKM1-UP)Wheel Tractor-Scraper613G (S/N: ESB1-UP; YCB1-UP; DBE1-UP)Wheeled ExcavatorM313D (S/N: J3A1-UP; K3D1-UP; W3H1-UP)M315D (S/N: J5B1-UP; K5E1-UP; W5M1-UP)M315D OEM (S/N: EY21-UP)M315D2 (S/N: CH31-UP)M316D (S/N: W6A1-UP; P6K1-UP; D6W1-UP)M317D2 (S/N: CH51-UP)M318D (S/N: P8L1-UP; P9M1-UP; W8P1-UP; W8R1-UP; D8W1-UP; D9X1-UP)M322D (S/N: W2S1-UP; P2T1-UP; W2T1-UP; D2W1-UP; P3W1-UP)Introduction
Do not perform any procedure in this Special Instruction until you have read the information and you understand the information.
Illustration 1 g06212115
Internal view of the electronic unit injector
(1) Valve group
Illustration 2 g06211936
Typical example of damage