TX / TXH / TXB 180S - 400L (Rev. 4/23/07)
TX / TXH / TXB 180S - 400L (Rev. 4/23/07)
1-221-22
PPrroobblleemm CCaauussee CCoorrrreeccttiioonn
20.20. EngEngine poweine powerr
output is lowoutput is low
(Continued)(Continued)
66.. FFuueel l lleeaakk..
7.7. AiAir is r is in tin the fhe fueuel syl syststemem..
8.8. TTrucruck park parasiasitictics are s are excexcessessiveive..
9.9. OiOil ll levevel el is is totoo ho higigh.h.
10.10. Low fLow fuel leuel level.vel.
6.6. CheCheck tck the fuhe fuel liel linesnes, fu, fuel cel conneonnec-c-
tions, and fuel filter(s) for leaks.tions, and fuel filter(s) for leaks.
Check the fuel lines to the fuelCheck the fuel lines to the fuel
tank.tank.
7.7. RefRefer ter to Coo Correrrectiction 9on 9. of . of ProProbleblemm
2. in this troubleshooting chart.2. in this troubleshooting chart.
8.8. RefRefer ter to Coo Correrrectiction 9on 9. of . of ProProbleblemm
22. in this troubleshooting chart.22. in this troubleshooting chart.
9.9. CheCheck ck the the oil oil levlevel. el. VVerierify fy the the oiloil
pan capacity. pan capacity. Drain excess Drain excess oil ifoil if
necessary. necessary. Fill the Fill the system to system to thethe
specified level.specified level.
10.10. Fill fFill fuel tauel tank.nk.
21.21. Fuel Fuel consumconsumptionption
is excessiveis excessive
1.1. OpeOperatrator tor techechniqnique iue is ins incorcorrecrect.t.
2.2. EleElectrctronionic fac fault cult codes odes are aare actictive.ve.
33.. FFuueel l lleeaakk..
4.4. Air Air intintake ake or or exhexhausaust lt leakeaks.s.
5.5. Air Air intintake ake syssystem tem is ris restestricrictedted..
6.6. EquEquipmipment ent and and envenviroironmenmentantal fal fac-c-
tors are affecting fuel consumption.tors are affecting fuel consumption.
7.7. OiOil ll levevel el is is totoo ho higigh.h.
1.1. RevReview iew opeoperatration ion for for corcorrecrect get gearar
shifts, deceleration, and idling.shifts, deceleration, and idling.
2.2. RefRefer ter to Coo Correrrectiction 2on 2. of . of ProProbleblemm
2. in this troubleshooting chart.2. in this troubleshooting chart.
3.3. CheCheck tck the fuhe fuel liel linesnes, fu, fuel cel conneonnec-c-
tions, and fuel filters for leaks.tions, and fuel filters for leaks.
4.4. RefRefer ter to Coo Correrrectiction 4on 4. of . of ProProbleblemm
20. in this troubleshooting chart.20. in this troubleshooting chart.
5.5. CheCheck aick air intr intake sake systystem foem for resr restritric-c-
tions. tions. Replace air Replace air filter if filter if required.required.
6.6. ConConsidsider aer ambimbient ent temtemperperatuaturesres,,
wind, and routes when evaluatingwind, and routes when evaluating
fuel consumption.fuel consumption.
7.7. RefRefer ter to Coo Correrrectiction 9on 9. of . of ProProbleblemm
20. in this troubleshooting chart.20. in this troubleshooting chart.
22.22. Engine Engine noise noise isis
excessiveexcessive
continuedcontinued
1.1. FaFan dn dririve ve bebelt lt is is loloosose.e.
2.2. OiOil il is ts thihin on or dr dililututeded..
3.3. VibVibratration ion damdamper per is is damdamageaged.d.
4.4. ComCombusbustiotion nn noisoise ie is es excexcessissiveve
5.5. AiAir fir filtlter ier is res reststririctcteded..
6.6. CooCoolanlant tt tempemperaeraturture ie is as abovbovee
normal.normal.
1.1. CheCheck bck belt elt tentensiosion ann and tid tightghten ien iff
necessary. necessary. Replace drive Replace drive belt ifbelt if
necessary.necessary.
2.2. Use Use proproper per quaqualitlity eny engingine oil e oil (re(referfer
to theto the Fuel and Lubricant Specifi-Fuel and Lubricant Specifi-
cationscationsin thein the AppendicesAppendicesfor thefor the
proper type of oil to be used).proper type of oil to be used).
3.3. InsInspecpect tht the vie vibrabratiotion dan dampemperr..
Replace if Replace if necessarynecessary..
4.4. RefRefer ter to Pro Probloblem 1em 18. i8. in thn this tis trou-rou-
bleshooting chart.bleshooting chart.
5.5. CheCheck ack air fiir filtelter for r for resrestritrictictionsons..
Replace air filter if required.Replace air filter if required.
6.6. RefRefer ter to Pro Probleoblems 1ms 11. a1. and 1nd 12. i2. inn
this troubleshooting chart.this troubleshooting chart.
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