1. 1933612 D13 Injector Packing List and Package Size
(1) D13 Injector Spare Parts List
| No. | 1 | 2 | 3 |
| Image |  |
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| Name | D13 Injector Assembly | Gasket S4327277 | VCI Anti-Rust Bag |
| Description | D13 injector assembly number: | The material is made of copper and is used to ensure a tight fit between the tight cap end of the XPI injector and the engine. | Prevent D13 injectors from rusting |
| No. | 4 | 5 | 6 |
| Image |  |
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| Name | Lining | D13 Injector Packaging Box | Anti-rust Paper |
| Description | Prevent the D13 injector from being damaged by external forces | Place the D13 injector and XPI injector accessories | Prevent D13 injectors from rusting |
2. 1933612 D13 Injector Technical Support
2.1. 1933612 D13 Injector Installation Precautions
(1) The replacement of the D13 injector must strictly follow the electrical system, the approved pressure of the low-pressure fuel intake system, the approved pressure of the high-pressure fuel circuit system, and fuel system replacement consumables requirements (including the low-pressure fuel circuit system filter and the high-pressure fuel circuit) specified in the vehicle engine maintenance manual.
(2) Strictly follow the operation manual of replacement of wearing parts of the fuel system, cleaning requirements for the connection between the fuel system and the D13 injector, the fitting clearance of the D13 Injector connection, the installation angle and tightening torque of the D13 injector, the fitting clearance of the intake system, and the fitting clearance of the exhaust system, so that to ensure the service life of the engine and the normal operation of the D13 injector.
(3) When installing the D13 injector on the engine, it is necessary to clean the engine block, cylinder head and other parts connected to the D13 injector, and ensure that there is no dust, carbon deposits, water, rust spots,
(4) Before installing, check whether the D13 injector nozzle gasket has been replaced and installed on the D13 injector.
(5) When installing the D13 injector, apply lubricant between the D13 injector, D13 injector nozzle sealing gasket and O-ring.
(6) If a new gasket is not replaced, it can lead to: deformation of the tight cap of nozzle, deformation of nozzle, deformation of nozzle orifice, oil leakage and air leakage, which will cause serious damage to the D13 injector and nozzle to break and cause damage to the engine.
(7) When installing the D13 injector on the engine, please carefully check the components related to the installation of the D13 injector to ensure they are not deformed, such as the D13 injector pressure plate, screw, D13 injector rod and other accessories, and install it in strict accordance with the operation steps of the engine maintenance manual.
(8) It is forbidden to operate the bare D13 injector for a long time in an environment with serious dust pollution and corrosion to iron products.
(9) It is forbidden to operate the bare D13 injector for a long time in a strong magnetic field environment.
2.2. 1933612 D13 Injector Reasons for Not Working Normally
(1) There is air in the oil circuit of the engine fuel system.
(2) Vehicle fuel D13 injector fuel supply system is abnormal.
(3) Engine common rail system oil leakage or pressure limiting valve damage.
(4) There is a short circuit, cutting out and poor contact in the wiring harness connected to the D13 injector of the vehicle.
(5) The long-term placement of the D13 injector causes the anti-rust oil to solidify, and the internal components are stuck or the oil holes are blocked.
Before installing, carefully check whether other components in the common rail system except the D13 Injector are damaged to prevent the D13 Injector from not working properly after being replaced.
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