TX / TXH / TXB 180S - 400L (Rev. 4/23/07)
TX / TXH / TXB 180S - 400L (Rev. 4/23/07)
1-301-30
PPrroobblleemm CCaauussee CCoorrrreeccttiioonn
41.41. EngEngine noise isine noise is
excessiveexcessive
(Piston)(Piston)
(Continued)(Continued)
5.5. ConConnecnectinting rog rod is d is benbent or t or out out ofof
alignment.alignment.
6.6. ConConnecnectinting rog rod is d is mismisassassembembledled..
7.7. PisPiston ton or por pististon ron rings ings are are worworn orn or
damaged.damaged.
8.8. PiPistston ion is mis misasassssememblbleded..
9.9. PisPiston ton pin pin or or busbushinhing ig is ls loosoose,e,
worn, or not installed correctly.worn, or not installed correctly.
5.5. RefRefer ter to Coo Correrrectiction 8on 8. of . of ProProbleblemm
39. in this troubleshooting chart.39. in this troubleshooting chart.
6.6. RemRemove ove and and insinspecpect tht the coe connennect-ct-
ing ing rods. rods. Re-assemble Re-assemble connectingconnecting
rods if required.rods if required.
7.7. CheCheck fck for aior air intr intake sake systystem lem leakeaks.s.
Check the pistons and piston ringsCheck the pistons and piston rings
for wear for wear or damage. or damage. Replace wReplace wornorn
or damaged pistons and pistonor damaged pistons and piston
rings.rings.
8.8. RemRemove ove and and insinspecpect tt the phe pististon.on.
Re-assemble piston.Re-assemble piston.
9.9. RemRemove ove the the pispistontons as and nd insinspecpectt
the piston pin and bushing for dam-the piston pin and bushing for dam-
age, wear, and correct installation.age, wear, and correct installation.
Re-install piston pin and bushing.Re-install piston pin and bushing.
Replace piston pin or bushing ifReplace piston pin or bushing if
required.required.
42.42. Engine Engine noise noise isis
excessiveexcessive
(Turbocharger)(Turbocharger)
1.1. InIncocorrrrecect t tuturbrbocochahargrgerer..
2.2. Air Air intintake ake syssystem tem is ris restestricrictedted..
3.3. Air iAir intantake or ke or exhexhausaust syt systestem leam leaks.ks.
4.4. ExhExhausaust st systystem em is is resrestritrictected.d.
5.5. TTurburbochochargearger is r is worworn or n or damdamageaged.d.
1.1. CheCheck ck the the turturbocbochargharger per part art numnum--
ber and compare it to the Controlber and compare it to the Control
Parts Parts List (CList (CPL). PL). Replace Replace turbo-turbo-
charger if required.charger if required.
2.2. CheCheck aick air intr intake sake systystem foem for resr restritric-c-
tions. tions. Replace air Replace air filter if filter if required.required.
3.3. RefRefer ter to Coo Correrrectiction 4on 4. of . of ProProbleblemm
20. in this troubleshooting chart.20. in this troubleshooting chart.
4.4. CheCheck eck exhaxhaust ust syssystem tem for rfor restestricric--
tions.tions.
5.5. CheCheck ck the the turturbocbocharharger ger forfor
damage. damage. Replace Replace turbocharger turbocharger ifif
required.required.
43.43. Air comAir compressopressor airr air
pressure risespressure rises
slowlyslowly
continuedcontinued
1.1. Air iAir intantake syke systestem resm restritrictiction to aon to airir
compressor is excessive.compressor is excessive.
2.2. AiAir sr sysystetem lm leaeaksks..
1.1. CheCheck ck the the air air intintake ake pippiping. ing. CheCheckck
engine air intake restriction if theengine air intake restriction if the
air compressor inlet is plumbed toair compressor inlet is plumbed to
the vehicle or equipment intakethe vehicle or equipment intake
system.system.
2.2. BloBlock tck the the trucruck whk wheeleels ans and chd checkeck
the air system for leaks with thethe air system for leaks with the
parking brake applied andparking brake applied and
released. released. Check Check for leaks for leaks from thefrom the
air compressor gaskets and the airair compressor gaskets and the air
system hoses, fittings, tanks, andsystem hoses, fittings, tanks, and
valves.valves.
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