09450-02560 PUMP ASSY, INJECTI Denso Cross


 

Information pump assy, injecti

Nozzle: 0935001660
09450-02560 PUMP ASSY, INJECTI
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Components :

001. PUMP ASSY, INJECTI 09450-02560

Scheme ###:

000. [01] 09450-02560 PUMP ASSY, INJECTI MM409848
005. [01] 09011-02590 HOUSING SUB-ASSY, MM501312
006. [03] 09013-10520 HOLDER, DELIVERY V MM501507
007. [03] 09013-60540 SPRING, DELIVERY V MM501161
008. [03] 09013-70061 GASKET, DELIVERY V P720-16141
008. [03] 09013-70130 GASKET, DELIVERY V MM501856
009. [03] 09014-00800 VALVE SUB-ASSY, IN MM501076
010. [03] 09015-02680 ELEMENT SUB-ASSY, MM501335
011. [03] 09016-10210 SLEEVE, PLUNGER CO MM500229
012. [03] 09016-30082 SEAT, SPRING, UPR MM501098
013. [03] 09016-40170 SPRING, PUMP PLUNG MM500360
014. [03] 09017-00170 TAPPET SUB-ASSY,IN MM500230
014-001. [03] 09017-10022 TAPPET, INJECTION
014-002. [03] 09217-60010 ROLLER, FEED PUMP ME702227
014-003. [03] 09017-60020 PIN, INJECTION PUM P720-1429
015. [03] 09018-30050 PIN, INJECTION PUM MM500231
016. [01] 09021-00470 RACK ASSY, CONTROL MM501311
017. [03] 09030-10060 SEAT, SPRING, LWR MM500316
018. [01] 09046-70040 PLATE MM501162
019. [ C] 09031-10310 PLATE, TAPPET ADJU MM501365
019. [ C] 09031-10300 PLATE, TAPPET ADJU MM501364
019. [ C] 09031-10280 PLATE, TAPPET ADJU MM501246
019. [ C] 09031-10170 PLATE, TAPPET ADJU P760-15160
019. [ C] 09031-10160 PLATE, TAPPET ADJU MM500314
019. [ C] 09031-10140 PLATE, TAPPET ADJU MM500312
019. [ C] 09031-10130 PLATE, TAPPET ADJU MM500311
019. [ C] 09031-10120 PLATE, TAPPET ADJU MM500310
019. [ C] 09031-10110 PLATE, TAPPET ADJU MM500309
019. [ C] 09031-10010 PLATE, TAPPET ADJU ME702559
020. [01] 09022-20080 WASHER, FUEL PIPE ME702235
020. [01] 94901-81020 WASHER, COPPER PLA ME022309
021. [01] 09024-40180 SCREW, AIR BLEEDER MM501152
022. [01] 09024-50210 SCREW, HOLLOW MM501320
023. [02] 09007-00012 PLATE ASSY, ADJUST MM501077
023. [02] 09006-80020 PLATE, ADJUSTING MM514109
024. [02] 94904-71980 BOLT, W/WASHER MM501244
024. [02] 94904-80800 BOLT, WASHER HEAD
025. [01] 09055-40300 SPRING, DIAPHRAGM MM501256
026. [01] 09055-40160 SPRING, DIAPHRAGM MM501073
027. [03] 90802-20150 O-RING MM500438
028. [01] 09089-40020 E-RING ME702639
030. [01] 09089-40010 E-RING ME702112
031. [ C] 09021-92540 STOPPER MM501275
031. [ C] 09021-92530 STOPPER MM501260
031. [ C] 09021-92520 STOPPER MM501259
031. [ C] 09021-92510 STOPPER MM501258
031. [ C] 09021-92500 STOPPER MM501257
032. [ C] 09021-93800 STOPPER MM501388
032. [ C] 09021-93780 STOPPER MM501387
032. [ C] 09021-93760 STOPPER MM501386
032. [ C] 09021-93740 STOPPER
032. [ C] 09021-93720 STOPPER
032. [ C] 09021-93700 STOPPER
032. [ C] 09021-93680 STOPPER MM501272
032. [ C] 09021-93660 STOPPER MM501271
032. [ C] 09021-93640 STOPPER MM501270
032. [ C] 09021-93820 STOPPER MM501395

Include in #3:

09450-02560 as PUMP ASSY, INJECTI

Cross reference number



Part num Firm num Firm Name
09450-02560  MM409848  PUMP ASSY, INJECTI
MM409848    MITSUBISHI PUMP ASSY, INJECTI




Information:


When testing fuel injection nozzles, always wear eye protection. Fuel comes from the orifices in the nozzle tip under high pressure and can pierce the skin and cause serious injury to the operator. Always keep the tip of the nozzle pointed away from the operator and into the 8S2270 Fuel Collector and FT1384 Extension.
Some of the tools shown in this instruction are not now available from Caterpillar. The tools are shown for reference only. (1) Use the 5B1401 Cleaning Tool Group to clean carbon from the nozzle end orifice; use a .0175" drill for 3 3/4" bore engines with heavy rated springs, .0197" drill for other 3 3/4" bore and all 4 1/4" bore engines, or a .024" drill for 5 1/4", 5 3/4" and 6 1/8" bore engines. Cover the fuel inlet and overflow openings with the covers provided, and clean the exterior of the valve with cleaning solvent or diesel fuel. (2) Use 5P7448 Adapter (1) and 5P4721 Tube (A) to connect the valve to the nozzle tester. Close gauge protector valves (2), (3) and (4) and on-off valve (5). Open pump isolator valve (6).(3) Spray Pattern and Fuel Cutoff (Except 1P1795 Master Valves) A. Pump the tester to remove air from the line.B. Pump the tester with short, fast strokes and look at the spray pattern and fuel cutoff.C. If the spray pattern and fuel cutoff are not satisfactory, see CLEANING, NEEDLE, NOZZLE BORE AND NOZZLE END OF FLAT-SEAT VALVES.D. If, after cleaning, the spray pattern and fuel cutoff are still not satisfactory, install a new valve service group. (4) VOP (Valve Opening Pressure) Test A. Open the gauge protector valve [0-34500 kPa (0-5000 psi) gauge].B. Increase the pressure until test oil flows from the nozzle tip.C. Write down the VOP. (5) Pressure Loss Test A. Increase the pressure to 690 kPa (100 psi) less than the VOP.B. Close the pump isolator valve (6).C. Use the gauge protector valve (3), [0-34500 kPa (0-5000 psi) gauge] to adjust pressure to 690 kPa (100 psi) less than the VOP.D. After 30 seconds, write down the pressure loss. (6) Adjustment of Valve Opening Pressure If spray characteristics are satisfactory, adjust the valve unseating pressure: Use 7B2591 Cap Wrench (7) to remove the cap. Remove lift screw locknut (8) and loosen lift adjustment screw (9) approximately three turns, so it does not interfere with the pressure adjustment. Loosen pressure adjustment locknut (10).E. Install the nozzle on the 5P4150 Nozzle Tester. F. Use 7B2601 Wrench (11) and adjust the VOP. G. Remove the valve from the nozzle tester and put it in a vise. Install lift adjustment screw locknut (8).H. Use the 6B1655 Wrench to turn lift adjusting screw (9) down lightly against the stem of the fuel valve spring.I. Clamp the needle lift adjustment fixture to the fuel valve body.J. Use a thickness gauge and adjust screw (12) until there is a clearance of 0.43 (.017") between screw (12) and lift adjustment screw (9).K. Hold screw (12)

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