Information fuel-injection pump
BOSCH
9 461 619 296
9461619296
ZEXEL
104662-4001
1046624001
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Diesel Fuel Injector Pump Assembly 104662-4001 NP-VE6/12F1075RNP169 6D102E
CHENUXO Diesel Fuel Injector Pump Assembly 104662-4001 NP-VE6/12F1075RNP169 6D102E || Stable fuel supply: steadily extract fuel and deliver it at a certain pressure and flow rate to ensure the normal operation of the engine. || Pressure regulation: Equipped with a pressure regulator, it can automatically adjust the fuel pressure according to changes in working conditions. || Filtering impurities: It can effectively filter impurities in fuel and maintain engine and fuel system components. || Quick response: It has the ability to start and respond quickly, and can quickly establish stable fuel pressure.
CHENUXO Diesel Fuel Injector Pump Assembly 104662-4001 NP-VE6/12F1075RNP169 6D102E || Stable fuel supply: steadily extract fuel and deliver it at a certain pressure and flow rate to ensure the normal operation of the engine. || Pressure regulation: Equipped with a pressure regulator, it can automatically adjust the fuel pressure according to changes in working conditions. || Filtering impurities: It can effectively filter impurities in fuel and maintain engine and fuel system components. || Quick response: It has the ability to start and respond quickly, and can quickly establish stable fuel pressure.
WBFRYEE Diesel Fuel Injection Pump 104662-4001 104762-4001 NP-VE6/12F1075RNP169 6734-71-1231 Compatible with Komatsu
WBFRYEE One of the key components of the fuel injection system is used to inject fuel into the engine cylinder at pressure. || It is usually composed of pressure pump, fuel injector, fuel injection pipeline, pressure regulator and other components. || The main working principle is to increase the fuel pressure through the pressure pump, and then inject the fuel into the cylinder at pressure through the injector. || pressure pump usually adopts the working principle of piston pump or rotor pump, which can provide enough pressure fuel supply. || The injector is responsible for controlling the injection time and quantity of fuel, which is usually realized by solenoid valve or pressure controller.
WBFRYEE One of the key components of the fuel injection system is used to inject fuel into the engine cylinder at pressure. || It is usually composed of pressure pump, fuel injector, fuel injection pipeline, pressure regulator and other components. || The main working principle is to increase the fuel pressure through the pressure pump, and then inject the fuel into the cylinder at pressure through the injector. || pressure pump usually adopts the working principle of piston pump or rotor pump, which can provide enough pressure fuel supply. || The injector is responsible for controlling the injection time and quantity of fuel, which is usually realized by solenoid valve or pressure controller.
High Pressure Fuel Injection VE-Pump 104662-4001 NP-VE6/12F1075RNP169 6734-71-1231 Compatible for KOMATSU 6D102E
FEMKFAXF The Fuel Pump helps your car run smoothly and efficiently. || Our pumps have undergone rigorous tests to evaluate their performance and quality standards. || High Pressure Fuel Injection VE-Pump 104662-4001 NP-VE6/12F1075RNP169 6734-71-1231 Compatible for KOMATSU 6D102E || The fuel injection pump aims to provide an accurate amount of fuel for each engine cylinder to ensure the best combustion and maximum power output. || Thoroughly remanufactured - this fuel injector pump has been completely disassembled, cleaned, inspected, reassembled with new internal components and tested to be leak.
FEMKFAXF The Fuel Pump helps your car run smoothly and efficiently. || Our pumps have undergone rigorous tests to evaluate their performance and quality standards. || High Pressure Fuel Injection VE-Pump 104662-4001 NP-VE6/12F1075RNP169 6734-71-1231 Compatible for KOMATSU 6D102E || The fuel injection pump aims to provide an accurate amount of fuel for each engine cylinder to ensure the best combustion and maximum power output. || Thoroughly remanufactured - this fuel injector pump has been completely disassembled, cleaned, inspected, reassembled with new internal components and tested to be leak.
Cross reference number
Zexel num
Bosch num
Firm num
Name
104662-4001
FUEL-INJECTION PUMP
Q 11CK FUEL INJECTION PUMP VE6 VE
Q 11CK FUEL INJECTION PUMP VE6 VE
Information:
Start By:a. remove valve covers1. Turn the flywheel with Tool (C) until there is clearance between the rocker arms and valve bridges. 2. Engage Tool (A) with the rocker arm, and move Tool (A) against the valve spring force until push rod (1) can be removed.3. Remove the other push rod for the same cylinder. Mark each push rod so it can be installed in its original position. 4. Use Tool (B) to remove valve lifter (2).5. Remove the other valve lifter for the same cylinder. Mark each valve lifter so it can be installed in its original position. 6. Remove spring (3) from lifter (2).7. Inspect spring (3). See Guideline For Reusable Parts, SEBF8066. 8. Identify the location of each valve bridge (4), then remove them.Install Push Rods, Valve Lifters & Valve Bridges
1. Put clean engine oil on each bridge dowel and the bore of each bridge. Install bridges (1) in their original position.2. Use the following procedure to adjust the valve bridges.a. Put clean SAE 30 Engine Oil in the lubrication passage of the bridge.b. Press straight down on the top contact surface of the bridge with a force of 4.45 to 44.50 N (1 to 10 lb).c. Turn the adjusting screw clockwise until the oil film in the lubrication passage of the bridge moves inward.d. Turn the adjusting screw an additional 20 to 30 degrees (1/3 to 1/2 of a flat on the hex nut).e. Hold the adjusting screw in position, and tighten the locknut to a torque of 26 to 34 N m (19 to 25 lb ft).f. Do this procedure for both bridges. Put clean engine oil on the top contact surface of both bridges. 3. Install spring (3) on valve lifter (2). 4. Fasten Tool (A) to valve lifter (2).5. Immerse valve lifter (2) in clean engine oil; then install it in its original position.6. Install the other valve lifter for the same cylinder. 7. Engage Tool (B) with the rocker arm, and move Tool (B) against the valve spring force until push rods (4) can be installed in their original position.8. Use Tool (C) to turn the flywheel so the remaining push rods can be installed. Be sure there is clearance at the rocker arms and valve bridges before compressing the valve pump.9. Check the valve clearance settings. The clearance for the intake valves is 0.38 mm (.015 in). The clearance for the exhaust valve is 0.76 mm (.030 in). See the topic "Valve Clearance Setting" in Testing & Adjusting.End By:a. install valve covers
1. Put clean engine oil on each bridge dowel and the bore of each bridge. Install bridges (1) in their original position.2. Use the following procedure to adjust the valve bridges.a. Put clean SAE 30 Engine Oil in the lubrication passage of the bridge.b. Press straight down on the top contact surface of the bridge with a force of 4.45 to 44.50 N (1 to 10 lb).c. Turn the adjusting screw clockwise until the oil film in the lubrication passage of the bridge moves inward.d. Turn the adjusting screw an additional 20 to 30 degrees (1/3 to 1/2 of a flat on the hex nut).e. Hold the adjusting screw in position, and tighten the locknut to a torque of 26 to 34 N m (19 to 25 lb ft).f. Do this procedure for both bridges. Put clean engine oil on the top contact surface of both bridges. 3. Install spring (3) on valve lifter (2). 4. Fasten Tool (A) to valve lifter (2).5. Immerse valve lifter (2) in clean engine oil; then install it in its original position.6. Install the other valve lifter for the same cylinder. 7. Engage Tool (B) with the rocker arm, and move Tool (B) against the valve spring force until push rods (4) can be installed in their original position.8. Use Tool (C) to turn the flywheel so the remaining push rods can be installed. Be sure there is clearance at the rocker arms and valve bridges before compressing the valve pump.9. Check the valve clearance settings. The clearance for the intake valves is 0.38 mm (.015 in). The clearance for the exhaust valve is 0.76 mm (.030 in). See the topic "Valve Clearance Setting" in Testing & Adjusting.End By:a. install valve covers