1-23
1-23TX / TXH / TXB 180S - 400L (Rev. 4/23/07)TX / TXH / TXB 180S - 400L (Rev. 4/23/07)
PPrroobblleemm CCaauussee CCoorrrreeccttiioonn
22.22. Engine noEngine noise ise isis
excessiveexcessive
(Continued)(Continued)
7.7. EnEngigine mne mouountnts ars are woe worn orn orr
damaged.damaged.
8.8. InIncocorrrrecect engt enginine oil le oil levevelel..
9.9. Air cAir condionditiotioner cner compompresressor sor noinoise ise iss
excessive.excessive.
10.10. Fan is loose, daFan is loose, damaged, or unbmaged, or unbal-al-
anced.anced.
111.1. HydraHydraulic pump or air conditiulic pump or air conditioningoning
compressor noise is excessive.compressor noise is excessive.
12.12. Engine oil preEngine oil pressure is belossure is beloww
normal.normal.
13.13. Drivetrain noisDrivetrain noise is e is excessive.excessive.
14.14. OverheOverhead adjustmad adjustments areents are
incorrect.incorrect.
15.15. Air compressor Air compressor noise is noise is excessive.excessive.
7.7. ReReplplacace ene engigine ne momoununtsts..
8.8. CheCheck ck the the oil oil levlevel. el. Add Add or or dradrainin
engine oil.engine oil.
9.9. IsoIsolatlate ce compomponeonent nt and and checheck ck forfor
noise.noise.
10.10. Check Check the the fan. fan. ReplacReplace fae fan ifn if
blade is missing or fan is damaged.blade is missing or fan is damaged.
1111.. IsolaIsolate each compote each component and checknent and check
for noise.for noise.
12.12. Check Check the oithe oil presl pressure. sure. If thIf the prese pres--
sure is low, refer to Problem 8. insure is low, refer to Problem 8. in
this troubleshooting chart.this troubleshooting chart.
13.13. Disconnect Disconnect the the drivetrain. drivetrain. CheckCheck
for engine noise.for engine noise.
14.14. MeasuMeasure and adjust the overe and adjust the overheadrhead
settings.settings.
15.15. Refer to ProRefer to Problem 45. in thisblem 45. in this
troubleshooting chart.troubleshooting chart.
23.23. AlternAlternator iator is nots not
charging or insuffi-charging or insuffi-
ciently chargingciently charging
1.1. AltAlternernatoator pulr pulley ley is lis loosoose on se on shafhaft.t.
2.2. BatBatteteriries haves have malfe malfuncunctitioneoned.d.
3.3. BatBattetery cary cablbles or coes or connennectctioions arns aree
loose, broken or corroded (exces-loose, broken or corroded (exces-
sive resistance).sive resistance).
4.4. AltAlternernatoator is or is oververloadloaded or aed or altelternarna--
tor capacity is below specification.tor capacity is below specification.
5.5. AltAlternernatoator or r or volvoltagtage ree regulgulatoator isr is
malfunctioning.malfunctioning.
6.6. EleElectrctricaical syl systestem is m is opeopen (tn (triprippedped
circuit breakers, broken wires, orcircuit breakers, broken wires, or
loose connections).loose connections).
1.1. TTigighthten pen pululleleyy..
2.2. CheCheck tck the che condonditiition oon of thf the bate batterter--
ies. ies. Replace Replace batteries batteries if if required.required.
3.3. CheCheck bck battattery ery cabcables les and and conconnecnec--
tions.tions.
4.4. InsInstaltall an al an altelternarnator tor witwith a hih a highegherr
capacity.capacity.
5.5. TTest est the the altalternaernator tor outoutputput. . RepReplaclacee
the alternator or voltage regulator ifthe alternator or voltage regulator if
required.required.
6.6. ResReset ciet circurcuit brit breakeakersers, rep, repair wair wireires,s,
or make good connections.or make good connections.
24.24. AlternAlternator is oator is over-ver-
chargingcharging
1.1. BaBatttterieries es hahave ve fafailileded..
2.2. VVoltoltage reage regulgulatoator is malr is malfunfunctictionioning.ng.
1.1. CheCheck tck the che condonditiition oon of thf the bate batterter--
ies. ies. Replace Replace batteries batteries if if required.required.
2.2. CheCheck tck the vhe voltoltage age reguregulatlatoror..
Replace the voltage regulator ifReplace the voltage regulator if
required.required.
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