1-17
1-17TX / TXH / TXB 180S - 400L (Rev. 4/23/07)TX / TXH / TXB 180S - 400L (Rev. 4/23/07)
PPrroobblleemm CCaauussee CCoorrrreeccttiioonn
7.7. EnEngigine ne ruruns ns rorougughh
or misfiresor misfires
(Continued)(Continued)
4.4. FueFuel supl supply lply line oine or pasr passagsage rese restritric-c-
tion between the fuel pump andtion between the fuel pump and
injectors.injectors.
5.5. EnEngigine mne mouountnts ars are woe worn orn orr
damaged.damaged.
6.6. MoiMoistusture ire is in s in the the wirwiring ing harharnesnesss
connectors.connectors.
4.4. CheCheck ck the the fuefuel sul supplpply ly line ine oror
passage for restriction.passage for restriction.
5.5. ReReplplacace ene engigine ne momoununtsts..
6.6. Dry Dry the the conconnecnectortors ws with ith an ean eleclec--
tronics cleaner.tronics cleaner.
8.8. LuLubrbricicatatining g oioill
pressure is lowpressure is low
1.1. EngEngine aine angungularlarity ity durduring ing opeoperatrationion
exceeds specification.exceeds specification.
2.2. Oil Oil does does not not meemeet spt speciecificficatiationsons..
3.3. OiOil fl fililteter ir is ps pluluggggeded..
4.4. Oil iOil is cos contantaminminateated wid with cth cooloolant ant oror
fuel.fuel.
5.5. ExExteternrnal al oioil lel leakak..
6.6. InIncocorrrrecect t oioil ll levevelel..
7.7. EleElectrctronic onic faufault clt codeodes are s are actactiveive..
8.8. Oil pOil presressursure swe switcitch, gah, gaugeuge, se, sensonsorr
or circuit is malfunctioning.or circuit is malfunctioning.
1.1. RefRefer er to a to a CumCumminmins As Authuthoriorizedzed
Repair Repair FacilityFacility..
2.2. ChaChange nge the the oil oil and and filfilterter. . RefRefer er toto
Fuel and Lubricant Specifica-Fuel and Lubricant Specifica-
tionstionsin thein the AppendicesAppendicesfor thefor the
proper type of oil to be used.proper type of oil to be used.
3.3. ChaChange onge oil ail and rend replaplace oce oil fil filtilterer..
4.4. RefRefer ter to Pro Probleoblem 10m 10. in . in thithis trs trou-ou-
bleshooting chart.bleshooting chart.
5.5. InsInspecpect tht the ene engingine foe for exr exterternal nal oiloil
leaks. leaks. Tighten Tighten the capscrews, the capscrews, pipepipe
plugs, plugs, and fand fittings. ittings. Replace Replace dam-dam-
aged gaskets.aged gaskets.
6.6. CheCheck ck the the oil oil levlevel. el. Add Add or or dradrainin
engine oil.engine oil.
7.7. RefRefer ter to Coo Correrrectiction 2on 2. of . of ProProbleblemm
2. in this troubleshooting chart.2. in this troubleshooting chart.
8.8. CheCheck ck the the oil oil prepressussure sre switwitch,ch,
gauge, sensor or circuit for correctgauge, sensor or circuit for correct
operation.operation.
9.9. LuLubrbricicatatining g oioill
pressure is highpressure is high
1.1. EngEngine ine coocoolanlant tet tempemperatrature ure is tis toooo
low.low.
2.2. Oil pOil presressursure swe switcitch, gah, gaugeuge, se, sensonsorr
or circuit is malfunctioning.or circuit is malfunctioning.
3.3. Oil Oil does does not not meemeet spt speciecificficatiationsons..
4.4. EleElectrctronic onic faufault clt codeodes are s are actactiveive..
1.1. RefRefer ter to Pro Probloblem 1em 16. o6. of thf this tis trou-rou-
bleshooting chart.bleshooting chart.
2.2. CheCheck ck the the oil oil prepressussure sre switwitch,ch,
gauge, sensor or circuit for correctgauge, sensor or circuit for correct
operation.operation.
3.3. RefRefer ter to Coo Correrrectiction 2on 2. of . of ProProbleblemm
8. in this troubleshooting chart.8. in this troubleshooting chart.
4.4. RefRefer ter to Coo Correrrectiction 2on 2. of . of ProProbleblemm
2. in this troubleshooting chart.2. in this troubleshooting chart.
10.10. LubricLubricating ating oil isoil is
contaminatedcontaminated
continuedcontinued
1.1. Oil Oil is is concontamtaminainated ted witwith fh fueluel..
2.2. IntInternaernal el engingine ne coocoolanlant lt leakeak..
1.1. ChaChange nge the the oil oil and and filfilterter. . RefRefer er toto
ProblemProblem31. in this troubleshooting31. in this troubleshooting
chart.chart.
2.2. RefRefer ter to Pro Probleoblem 14m 14. in . in thithis trs trou-ou-
bleshooting chart.bleshooting chart.
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