140-8413 Fuel Injector 1408413 for 938G Wheel Loader
Product Details
| Part Number: | 140-8413 | MOQ: | 1 |
|---|---|---|---|
| Highlight |
140-8413 fuel injector for 938G,Diesel fuel injector with warranty,938G wheel loader fuel injector |
||
Product Description
| Product Name | Fuel Injector |
| Part Number | 140-8413 |
| Brand Name | JIAJUE |
| Compatible Model | 938G |
| Condition | Brand New |
| Availability | Rich Stock |
| Approximate Weight | 1KG |
| Size (per unit) | 20cm x 5cm x 8cm |
| Delivery Methods | DHL, FedEx, TNT, UPS |
| Warranty | 3 months |
| Shipment | Dispatched within 24-48 hours |
- Cylinder Cut-out Test: Using diagnostic software (ET), shut off cylinders one by one and observe engine speed fluctuations
- Fuel Rail Pressure Test: Check for internal leaks preventing system from building critical starting pressure
- Back-leakage Test: Excessive back-leakage indicates severe wear of internal control valve assembly
- Visual Inspection: Inspect fuel injector nozzles for carbon buildup, blockage, or corrosion
- Preparation: Clean the injector bores thoroughly. Ensure no carbon debris, old O-rings, or fuel/oil residue at the bottom of the seat. Inspect the injector sleeve for pitting or erosion.
- Lubrication: Apply clean engine oil to the three O-rings and backup rings. Never use grease - only clean engine oil ensures seals slide in without tearing.
- Seating the Injector: Push the injector down firmly by hand until you feel it "seat." Install the hold-down clamp and bolt.
- Torque Specifications: Tighten the bolt to 30 N⋅m±7 N⋅m (22 lb-ft). Note: Over-tightening can crack the injector body; under-tightening causes combustion gas leakage.
- Trim Code Programming: Locate the 6-digit alphanumeric code on the top of the injector solenoid. Use ET (Electronic Technician) software to program this code into the ECM for precise fuel delivery synchronization.
| Issue | Root Cause | Solution |
|---|---|---|
| Black Smoke | Poor spray atomization or stuck needle valve causing dripping | Inspect the air filter |
| Hard Start | Internal leakage in injector leading to insufficient starting oil pressure | Inspect injector O-rings and internal seals |
| Engine Misfire | Faulty solenoid valve coil or worn internal valve components | Inspect wiring harness connections and replace damaged injectors |
Product Highlights
140-8413 Fuel Injector for 938G Wheel Loader High-quality diesel fuel injector specifically designed for optimal performance and fuel efficiency in 938G Wheel Loaders with D7E engines. Product Specifications Product Name Fuel Injector Part Number 140-8413 Brand Name JIAJUE Compatible Model 938G ...
262-2878 Controller ECU 2622878 For C15 C18 Engine Parts
262-2878 Controller ECU 2622878 For C15 C18 Engine Parts Product Name: Controller Place of Origin: GUNZGHOU Brand Name: JIAJUE Part Number: 262-2878 MOQ 1 Piece Condition: Brand New Availability: Rick Stock Supply Ability: 1000pcs Per Month Port: Guangzhou/Shenzhen/Ningbo/Shanghai Delivery Methods: ...
160-1758 1601758 Controller ECU For D6R Loader
160-1758 1601758 Controller ECU For D6R Loader Product introduction Product Name: ECU Place of Origin: GUNZGHOU Brand Name: JIAJUE Part Number: 160-1758 Type: Excavator Parts MOQ 1 Piece Condition: Brand New Availability: Rick Stock Supply Ability: 1000pcs Per Month Port: Guangzhou/Shenzhen/Ningbo...
134-6553 1346553 ECU ECM Controller For 120H Wheel Loader
134-6553 1346553 ECU ECM Controller For 120H Wheel Loader Product introduction Product Name: ECU Place of Origin: GUNZGHOU Brand Name: JIAJUE Part Number: 134-6553 Type: Excavator Parts MOQ 1 Piece Condition: Brand New Availability: Rick Stock Supply Ability: 1000pcs Per Month Port: Guangzhou...
243-3820 2433820 Monitor Panel For C11 Engine
243-3820 2433820 Monitor Panel For C11 Engine Product introduction Product Name: Monitor Place of Origin: GUNZGHOU Brand Name: JIAJUE Part Number: 243-3820 Type: Excavator Parts MOQ 1 Piece Condition: Brand New Availability: Rick Stock Supply Ability: 1000pcs Per Month Port: Guangzhou/Shenzhen...
Please use our online inquiry contact form below if you have any questions, our team will get back to you as soon as possible.
