8 3 Cummins Injection Pump Gear Torque
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8 3 cummins injection pump gear torque. Fuel is forced through the fuel filter ele ment and then enters the fuel pump gear pump which is attached to the rear of the fuel injection pump. Damage to the timing pin do not exceed this torque. Cummins update torque spec from 144 to 175. 106 in lb make sure the timing pin in the gear housing is disengaged from the cam and the pin in the pimp is reversed and the slotted side is not in the cap and the brass pin is in the pump torque to 140ftlbs as the final torque on the nut the fuel pump mount nuts are 35 ftlbs.
D icv distributor module. Cummins service engineering has compiled a short bulletin containing troubleshooting tips and other helpful information to assist the technician working on isc engines. Remove the access plug from injection pump and remove timing pin tool from pump. It s an 8 3 liter and similar to the 5 9l.
The fuel pump gear pump is a low pressure pump and produce pressures ranging from 551 5 kpa 80 psi to 1241 kpa 180 psi. Cummins accumulator pump system caps fuel pump. 16 years working on cummins diesel engines verified. There is an air fuel ratio control but no emission controls that started with the 2007 engines.
Isc caps troubleshooting assistance. 180 n m 132 ft lb dr cummins field service technician. Fuel injection pump. Was this answer helpful.
This engine came to our fleet starting in the mid nineties and they. Fuel then enters the fuel injection pump. E rate shape tube. The cummins c inline 6 diesel engine is still running around the country and a very popular model.
Tighten the fuel injection pump drive gear nut. Do a final tightening of the injection pump gear to injection pump shaft nut. Home injection pump gear nut torque cummins marine diesel repower specialists forums cummins marine engines injection pump gear nut torque this topic has 0 replies 1 voice and was last updated 13 hours ago by aarb612. Disengage the timing pin from the rear of camshaft gear by pulling it straight back.
Sainte marie sainte marthe qc j0p 1w0 514 659 3041 97 2500 4x4 ctd nv4500 19 btdc hx35 35 psi afc foot mod pdr ic boots bostrom 914 air seat 04 26 2010 06 34 pm 17. Dmf diesel enr. The main reason for it s popularity is the 100 mechanical features in it s design. This bulletin should.
Pump gear torque spec. Timing pin location 8.