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6010700646 Diesel fuel return valve/banjo bolt
Fuel injection pump starvation with good a good lift pump is becoming more common as the bypass valve spring gets weaker with age.
A weak bypass spring allows too much lift pump pressure to flow back to the fuel tank = starving the injection pump for proper fuel volume. The solution is to install a new (or good used) bypass valve for your engine application. Diesel fuel return valve/banjo bolt, back of injection pump by engine block, at nylon return line going to fuel filter housing. MB# 6010700646 http://www.pelicanparts.com/cgi-bin/ksearch/pel_search.cgi?SUPERCAT_FLAG=Y&make=MBZ&please_wait=N&forumid=&threadid=&command=DWsearch&descriptio n=6010700646&I1.x=7&I1.y=10 Application list: OM601. 913, 942, 943, 970 OM605. 910, 911, 912, 960, 962 OM606. 910, 912, 961, 962, 964 NOTE: You should replace the banjo bolt/valve seal rings at this time. Two options, VIN# needed to determine the correct ones. Seal ring MB# 0179972248 http://www.pelicanparts.com/cgi-bin/ksearch/pel_search.cgi?SUPERCAT_FLAG=Y&make=MBZ&please_wait=N&forumid=&threadid=&command=DWsearch&descriptio n=0179972248&I1.x=12&I1.y=9 or Two of the following Seal ring MB# 007603012102 http://www.pelicanparts.com/cgi-bin/ksearch/pel_search.cgi?SUPERCAT_FLAG=Y&make=MBZ&please_wait=N&forumid=&threadid=&command=DWsearch&descriptio n=007603012102&I1.x=5&I1.y=7 NOTE – All prices on special order parts subject to change without notice.
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ASE Master Mechanic asemastermechanic@juno.com Prototype R&D/testing: Thermal & Aerodynamic System Engineering (TASE) Senior vehicle instrumentation technician. Noise Vibration and Harshness (NVH). Dynamometer. Heat exchanger durability. HV-A/C Climate Control. Vehicle build. Fleet Durability Technical Quality Auditor. Automotive Technical Writer 1985 300SD 1983 300D 1984 190D 2003 Volvo V70 2002 Honda Civic https://www.boldegoist.com/ Last edited by whunter; 10-15-2012 at 10:16 PM. |
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