29410-05072 HOUSING SUB-ASSY, Denso Cross

Articulated Truck725C (S/N: TFB1-UP)730C (S/N: TFF1-UP)730C EJECTOR (S/N: TFH1-UP)735B (S/N: T4P1-UP)735C (S/N: TFJ1-UP)740B (S/N: T4R1-UP; E4S1-UP)740B EJECTOR (S/N: T4S1-UP)740C EJECTOR (S/N: LFN1-UP)745C (S/N: TFK1-UP)Electric Power GenerationC13GENSET (S/N: X3M1-UP)EngineC13 (S/N: N3F1-UP; KWJ1-UP)C15 (S/N: N5F1-UP; LDN1-UP)C18 (S/N: N8F1-UP; BDN1-UP)Excavator336E (S/N: JEA1-UP; RZA1-UP; KED1-UP; YCE1-UP; TEG1-UP; FJH1-UP; GTJ1-UP; JRJ1-UP; SSL1-UP; YEP1-UP; CMR1-UP; HDW1-UP; BZY1-UP; GNY1-UP; TMZ1-UP)336F (S/N: RKB1-UP; KGH1-UP; SSN1-UP; WTZ1-UP)349E (S/N: FJB1-UP; DGE1-UP; SPG1-UP; TFG1-UP; RGH1-UP; KCN1-UP; MZW1-UP; KFX1-UP; MPZ1-UP; WHZ1-UP)349F (S/N: KEA1-UP; HPD1-UP)352F (S/N: A9J1-UP)374F (S/N: DNM1-UP)390F (S/N: MGF1-UP)Forest Machine568 (S/N: BRB1-UP; YJX1-UP)Generator SetC15 GEN SET (S/N: T4A1-UP; X5M1-UP)Industrial EngineC9.3 (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; DSZ1-UP; T3Z1-UP)349E MHPU (S/N: JAE1-UP; S3P1-UP)Motor Grader12M Series 2 (S/N: F9B1-UP; F9M1-UP; R9P1-UP; R9S1-UP)12M Series 3 (S/N: N9B1-UP; N9F1-UP)140M Series 2 (S/N: M9D1-UP; R9G1-UP; M9J1-UP; R9M1-UP)140M Series 3 (S/N: N9D1-UP; N9J1-UP)14M Series 3 (S/N: N9S1-UP)160M Series 2 (S/N: M9E1-UP; M9K1-UP; R9L1-UP; R9T1-UP)160M Series 3 (S/N: N9E1-UP; N9K1-UP)16M Series 3 (S/N: N9Y1-UP)Off-Highway Truck/Tractor770G (S/N: KDH1-UP)772G (S/N: KEX1-UP)Soil Compactor825K (S/N: 2331-UP)Track-Type TractorD6T (S/N: KSB1-UP; ZJB1-UP; DTD1-UP; RAD1-UP; EJJ1-UP; SLJ1-UP; GMK1-UP; RRK1-UP; TSM1-UP; WLM1-UP; KMR1-UP; PLR1-UP; WES1-UP; SGT1-UP; JRW1-UP; RCW1-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: DYC1-UP; KJP1-UP)966M Series XE (S/N: P6C1-UP)972K (S/N: PEM1-UP; Z4W1-UP)972M (S/N: 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)988K (S/N: TWX1-UP)Wheel Tractor-Scraper621H (S/N: DBK1-UP; HKK1-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)Introduction
The following special instructions must be used to test for a crack in the Diesel Particulate Filter (DPF). Do not perform any procedure that is outlined in this Special Instruction until you have read and understand the information that is contained in this document.Required Tools
Table 1
Required Tools
Part Number Part Name Quantity
380-5200 Tool Kit 1 Testing Procedure
Perform a “Manual Diesel Particulate Filter Regeneration” using Caterpillar Electronic Technician (Cat ® ET).
After the manual DPF regeneration is complete, run the engine at 1800 rpm for a MINIMUM of 20 minutes to stabilize the DPF temperatures.Note: Manually set the engine speed to 1800 rpm, the engine must maintain a steady speed for the entire duration of the test.
Illustration 1 g02597531
(1) DPF Outlet Cap
(2) Filter Paper
(3) Hose Assembly
(4) Air Pump
Illustration 2 g02599276
(5) DPF Outlet Port
Hot parts or hot components can cause burns or personal injury. Do not allow hot parts or components to contact your skin. Use protective clothing or protective equipment to protect your skin.
Shut down the engine and remove the Delta P line from the DPF outlet port. Refer to Illustrations 1 and 2.
Illustration 3 g02599418
(6) Filter Paper
Install the filter in the fitting, Refer to Illustration 3. Install the fitting in the DPF outlet port. The filter must be installed in less than 10 minutes after the engine has shut down.
Turn the vacuum pump ON.
Disable automatic regeneration in Cat ET.
Illustration 4 g02597737
Select "Service" - "Configuration" - "Emissions Parameters" and "ARD Manual Disable Status". Select "Disabled". The check engine light and a 3714-31 active code will