New Diesel Exhaust Fluid (DEF) Lines are Now Used on Certain Cat® Machine Engines {108U}
- Articulated Truck
- 725C (S/N: T261-90105; TFB1-836)
- 725C2 (S/N: 2T31-438)
- 730C (S/N: T281-90106; TFF1-1413)
- 730C EJECTOR (S/N: TFH1-160)
- 730C2 (S/N: 2T41-860)
- 730C2 EJ (S/N: 2T51-149)
- 735C (S/N: TFJ1-333)
- 740 EJECTOR (S/N: 3T71-165)
- 740C EJECTOR (S/N: TFN1-202)
- 745 (S/N: 3T61-592)
- 745C (S/N: JE81-90122; TFK1-1693)
- 725C2 (S/N: 2T31-438)
- Asphalt Paver
- AP1000F (S/N: AC41-347)
- AP1055F (S/N: TJ51-698)
- Cold Planer
- PM620 (S/N: JB91-173)
- PM622 (S/N: JFC1-173)
- Excavator
- 323F (S/N: P391-90204; PLB1-10112; XCF1-10508; YEJ1-10414; KBY1-252)
- 326F (S/N: CJ81-1; HCJ1-10180; XFK1-10087; WGL1-10426; TMR1-10008)
- 329F (S/N: YHA1-1; ERL1-865; RCN1-1; GCX1-1)
- 330F (S/N: WBA1-10031; LBN1-10027; MBX1-20207)
- 335F (S/N: KNE1-10394)
- 336F (S/N: B391-90203; TZA1-20006; PWB1-1; RKB1-20043; RBC1-10008; YFD1-20004; TJE1-20005; DKF1-10002; WCF1-10007; KGH1-160; YBH1-20002; NAJ1-20001; ZBJ1-10006; LCL1-10012; NBL1-10031; PFL1-20002; SSN1-20076; LTP1-20013; KCS1-20030; NBS1-10008; KFT1-308; DSW1-20001; MTW1-178; DFY1-20013; LJY1-20013; WTZ1-250)
- 340F (S/N: RBD1-20013; XBD1-153; YBF1-10008; SGH1-20001; EAR1-10005; WBX1-133)
- 349E (S/N: FJB1-205)
- 349F (S/N: BZ21-20007; FH21-90200; KEA1-20004; HLB1-10020; HPD1-20009; SFG1-10009; TEW1-10003; RAX1-10009)
- 352F (S/N: SD21-10011; TS21-90103; WNA1-10011; NDC1-20001; RBF1-10003; YEG1-20001; A9J1-10021; XAL1-10004; KBP1-10022; MDR1-10021)
- 374F (S/N: DPE1-113; EBF1-20038; DNM1-10018)
- 390F (S/N: EXB1-104; PYE1-1; TYE1-223; MGF1-10015; FEH1-20023; HSM1-306)
- 326F (S/N: CJ81-1; HCJ1-10180; XFK1-10087; WGL1-10426; TMR1-10008)
- Forest Machine
- 538 (S/N: KBJ1-1; HBS1-189; GMY1-103; JEY1-204)
- 558 (S/N: LRT1-275)
- Landfill Compactor
- 816K (S/N: WNB1-228)
- 826K (S/N: 2321-6316)
- 836K (S/N: TWZ1-643)
- 826K (S/N: 2321-6316)
- Load Haul Dump
- R2900G (S/N: NLK1-179)
- Material Handler
- MH3022 (S/N: FM21-538)
- MH3024 (S/N: FM41-211)
- MH3027 (S/N: REG1-1)
- MH3037 (S/N: JLH1-314)
- MH3295 (S/N: PA91-303)
- MH3024 (S/N: FM41-211)
- Mobile Hydraulic Power Unit
- 330FMHPU (S/N: B321-107; B331-104)
- 336FMHPU (S/N: B341-10004; B351-10003; WGF1-90203)
- 352FMHPU (S/N: B381-1; MYD1-1)
- 374F MHPU (S/N: DP41-10002)
- 390F MHPU (S/N: B371-98198)
- 336FMHPU (S/N: B341-10004; B351-10003; WGF1-90203)
- Motor Grader
- 120L (S/N: Y9B1-208)
- 120M Series 3 (S/N: N9H1-1)
- 120N (S/N: Y9C1-201; Y9D1-203)
- 12M Series 3 (S/N: N9B1-581; N9F1-846; N9P1-250; N9R1-331)
- 140M Series 3 (S/N: N9D1-955; N9G1-269; N9J1-681; N9M1-543)
- 14M Series 3 (S/N: N9S1-261)
- 160M Series 3 (S/N: N9E1-110; N9K1-127; N9L1-170; N9T1-261)
- 16M Series 3 (S/N: N9Y1-236)
- 18M Series 3 (S/N: N9A1-230)
- 120M Series 3 (S/N: N9H1-1)
- OEM Excavator Based Specialty Solution
- 330F OEM (S/N: LNX1-10003)
- 352F OEM (S/N: B361-90102)
- 390F OEM (S/N: PT71-102)
- 352F OEM (S/N: B361-90102)
- Off-Highway Truck/Tractor
- 770G (S/N: RMA1-103; KDH1-396)
- 772G (S/N: RME1-101; KEX1-353)
- Pipelayer
- PL72 (S/N: P721-133)
- PL83 (S/N: CB21-225)
- PL87 (S/N: TEC1-233)
- PL83 (S/N: CB21-225)
- Reclaimer Mixer
- RM500B (S/N: MB91-172)
- Soil Compactor
- 815K (S/N: MBB1-326)
- 825K (S/N: 2331-5023)
- Track-Type Loader
- 953K (S/N: LJT1-209)
- 963K (S/N: LBL1-666)
- Track-Type Tractor
- D6N (S/N: MG51-1571; GB61-626)
- D6T (S/N: CR31-129; MH71-469; CG81-109; SGA1-106; RAD1-1038; STE1-130; JML1-436; MEL1-243; WRN1-583; KMR1-639; WES1-419; SGT1-553; NDY1-307; TMY1-385; HTZ1-709)
- D7E (S/N: HKA1-509; SSH1-449)
- D8T (S/N: AW41-321; FMC1-1356; JET1-205)
- D9T (S/N: REX1-526)
- D6T (S/N: CR31-129; MH71-469; CG81-109; SGA1-106; RAD1-1038; STE1-130; JML1-436; MEL1-243; WRN1-583; KMR1-639; WES1-419; SGT1-553; NDY1-307; TMY1-385; HTZ1-709)
- Wheel Dozer
- 824K (S/N: 2341-4013)
- 834K (S/N: TWY1-708)
- Wheel Feller Buncher
- 563D (S/N: D631-143)
- 573D (S/N: D731-224)
- Wheel Loader
- 926M (S/N: LTE1-4590)
- 930M (S/N: WLF1-1; KTG1-3642; HEY1-99903)
- 938M (S/N: J3R1-4856)
- 950 GC (S/N: M5T1-825)
- 950M (S/N: EMB1-39959; XCJ1-10215; FTR1-1221; J1S1-665)
- 962M (S/N: EJB1-972; JYD1-10289; F2T1-622)
- 966M (S/N: EJA1-1735; DYC1-1735; LMM1-10287; KJP1-2703)
- 966M Series XE (S/N: FL21-265; P6C1-1137; B8P1-481)
- 972M (S/N: LSJ1-1716; GGN1-10228; A8P1-1677; JPR1-960)
- 972M Series XE (S/N: L9S1-184; M5S1-362; EDW1-904)
- 980M (S/N: MK21-10433; XDJ181-183; KRS1-2938; N8T1-925)
- 982M (S/N: MK61-10180; F9A1-418; XDL1-1; K1Y1-1719)
- 986K (S/N: MH81-172)
- 988K (S/N: TWX1-1356)
- 930M (S/N: WLF1-1; KTG1-3642; HEY1-99903)
- Wheel Skidder
- 525D (S/N: GKP1-514)
- 535D (S/N: MTP1-442)
- 545D (S/N: KGP1-282)
- 555D (S/N: PGY1-158)
- 535D (S/N: MTP1-442)
- Wheel Tractor-Scraper
- 621K (S/N: WTA1-124; WTE1-132)
- 623K (S/N: WTB1-249)
- 627K (S/N: WTC1-279)
- 631K (S/N: WT41-101; WTR1-119)
- 637K (S/N: WTS1-125; WTT1-1)
- 623K (S/N: WTB1-249)
- Wheeled Excavator
- M318F (S/N: F8B1-1069)
- M320F (S/N: F2W1-525)
- M322F (S/N: F2Z1-220)
- M320F (S/N: F2W1-525)
Description Of Change: New DEF lines with increased electrical wiring size of 28 AWG aids in eliminating the DEF heated lines electrical fault codes that are listed in Table 2.
Adaptable To: The following changes are adaptable to the products within the listed serial numbers, and are effective with all products after the listed serial numbers.
The required parts are listed in Table 1.
Show/hide table
Required Parts (As determined by application) | ||
---|---|---|
Qty | Part Number | Part Name |
1 | Return Hose Assembly | |
1 | Diesel Exhaust Fluid Line As | |
1 | Hose As | |
1 | Hose As | |
1 | Hose As | |
1 | Diesel Exhaust Fluid Line As | |
1 | Hose As | |
1 | Hose As | |
1 | Hose As | |
1 | Hose As | |
1 | Hose As | |
1 | Hose As | |
1 | Diesel Exhaust Fluid Line As | |
1 | Diesel Exhaust Fluid Line As | |
1 | Hose As | |
1 | Hose As | |
1 | Hose As | |
1 | Hose As | |
1 | Hose As | |
1 | Hose As | |
1 | Hose As |
Show/hide table
J1939 Code and Description | CDL Code and Description |
---|---|
4354–5
Aftertreatment 1 Diesel Exhaust Fluid Line Heater 1 : current Below Normal |
3110–5
Aftertreatment #1 SCR Catalyst Reagent Line Heater #1 : Current Below Normal |
4354–6
Aftertreatment 1 Diesel Exhaust Fluid Line Heater 1 : current Below Normal |
3110–6
Aftertreatment #1 SCR Catalyst Reagent Line Heater #1 : Current Below Normal |
4355–5
Aftertreatment 1 Diesel Exhaust Fluid Line Heater 2 : current Below Normal |
3111–5
Aftertreatment #1 SCR Catalyst Reagent Line Heater #2 : Current Below Normal |
4355–6
Aftertreatment 1 Diesel Exhaust Fluid Line Heater 2: current Below Normal |
3111–6
Aftertreatment #1 SCR Catalyst Reagent Line Heater 2 : Current Below Normal |
4356–5
Aftertreatment 1 Diesel Exhaust Fluid Line Heater 3 : current Below Normal |
3112–5
Aftertreatment #1 SCR Catalyst Reagent Line Heater #3 : Current Below Normal |
4356–6
Aftertreatment 1 Diesel Exhaust Fluid Line Heater 3: current Below Normal |
3112–6
Aftertreatment #1 SCR Catalyst Reagent Line Heater #2 : Current Below Normal |
Caterpillar Information System:
New Diesel Exhaust Fluid (DEF) Lines are Now Used on Certain Cat® Engines {108U} New Diesel Exhaust Fluid (DEF) Lines are Now Used on Certain Cat® Engines {108U}
740 GC Articulated Truck Declaration of Conformity
Steering Pin Puller and Tri-Link Support {0599, 0732, 4305} Steering Pin Puller and Tri-Link Support {0599, 0732, 4305}
24 Motor Graders Engine Supplement Water Separator and Fuel Filter (Primary) - Remove and Install
Exhaust Gas Valve (NRS) on Certain C7.1 and C6.6 Engines {1082} Exhaust Gas Valve (NRS) on Certain C7.1 and C6.6 Engines {1082}
PM620, PM622, PM820 and PM822 and PM825 Cold Planer Machine Systems Water Spray Group - Lines
PM620, PM622, PM820 and PM822 and PM825 Cold Planer Machine Systems Water Spray Group - Lines
New Monitor Software Is Now Available for Certain Track-Type Tractors and Various Products {7490, 7601, 7603, 7610, 7620} New Monitor Software Is Now Available for Certain Track-Type Tractors and Various Products {7490, 7601, 7603, 7610, 7620}
An Improved Transmission Clutch Housing Is Now Used on Certain 972L and 972M Medium Wheel Loaders {3160} An Improved Transmission Clutch Housing Is Now Used on Certain 972L and 972M Medium Wheel Loaders {3160}
PM620, PM622, PM820 and PM822 and PM825 Cold Planer Machine Systems Operator Console
Check the Window Glass for Correct Lubricant on Certain R1700 Load Haul Dump Machines {7310} Check the Window Glass for Correct Lubricant on Certain R1700 Load Haul Dump Machines {7310}
Rework Procedure for Heater Hold Down on Certain SE50 V Asphalt Screeds {1408} Rework Procedure for Heater Hold Down on Certain SE50 V Asphalt Screeds {1408}
Machine Fluids Recommendation Publications Have Been Updated {0113, 0374, 0645} Machine Fluids Recommendation Publications Have Been Updated {0113, 0374, 0645}
PM620, PM622, PM820 and PM822 and PM825 Cold Planer Machine Systems Undercarriage Frame
PM620, PM622, PM820 and PM822 and PM825 Cold Planer Power Train Hydraulic Oil Filter
PM620, PM622, PM820 and PM822 and PM825 Cold Planer Machine Systems Control Manifold
PM620, PM622, PM820 and PM822 and PM825 Cold Planer Machine Systems Control Valve and Mounting
Lockable Hood Latch May Not Open With a New Cat Key on Certain TH3510D, TH357D, and TH408D Telehandlers {7251} Lockable Hood Latch May Not Open With a New Cat Key on Certain TH3510D, TH357D, and TH408D Telehandlers {7251}
Diesel Particulate Filter Maintenance on Certain C2.4, C3.3B, and C3.8 Machine Engines {108F, 7500} Diesel Particulate Filter Maintenance on Certain C2.4, C3.3B, and C3.8 Machine Engines {108F, 7500}
PM620, PM622, PM820 and PM822 and PM825 Cold Planer Machine Systems Control Valve
New Greasable Bearings for the Main Frame and the Swing Cylinder Trunnions Are Now Used on Certain 416F2 and 420F2 Backhoe Loaders {7054} New Greasable Bearings for the Main Frame and the Swing Cylinder Trunnions Are Now Used on Certain 416F2 and 420F2 Backhoe Loaders {7054}
Rework Procedure to Increase Oil Flow in the Final Drive Brake Housing on Certain D6K and PL61 Track-Type Tractors {4050, 4056, 4251, 4267} Rework Procedure to Increase Oil Flow in the Final Drive Brake Housing on Certain D6K and PL61 Track-Type Tractors {4050, 4056, 4251, 4267}
New Control Harness Assembly is Now Used on Certain Cat® Machine Engines {1408} New Control Harness Assembly is Now Used on Certain Cat® Machine Engines {1408}
New Control Harness Assembly is Now Used on Certain Cat® Engines {1408} New Control Harness Assembly is Now Used on Certain Cat® Engines {1408}