14-514-5TX / TXH / TXB 180S - 400L (Rev. 4/23/07)TX / TXH / TXB 180S - 400L (Rev. 4/23/07)
b.b. NoNoisise oe on cn coaoasstt
c.c. CoConsnstatant nt nonoisisee
d.d. NoNoisise oe on tn tururnsns
b.b. RiRing geng gear aar and pnd pininioion adjn adjusust-t-
ment is too tight (insufficient back-ment is too tight (insufficient back-
lash).lash).
c.c.
1)1) WWororn n bebearariningsgs..
2)2) ChChipippeped gd geaear r teteeteth.h.
d.d. WoWorn rn or or damdamaged aged difdifferferententialial
pinion gears, side gears, or pinionpinion gears, side gears, or pinion
journals.journals.
g g , pg g , p
the splines to bring the flanges intothe splines to bring the flanges into
alignment. alignment. If this If this is not is not followed,followed,
the drive shaft will be out of phase,the drive shaft will be out of phase,
and vibration and noise may occur.and vibration and noise may occur.
bb.. AAddjjuusstt..
c.c.
1)1) ReReplplacace e bebearariningsgs..
2)2) ReReplplacace e gegearar..
d.d. RepReplaclace e difdifferferentential ial parparts.ts.
PPrroobblleemm CCaauussee CCoorrrreeccttiioonn
4.4. NoNoisisy fiy finanal drl driviveses
(Planetary Axles)(Planetary Axles)
1.1. LoLow ow oil il lelevevel.l.
2.2. WoWorn brn bearearingings in s in whewheels els or por planlanetet
gears.gears.
3.3. ChChipippeped ged gear tar teeeethth..
1.1. FilFill to l to corcorrecrect let level vel witwith reh recomcom--
mended oil (refer to themended oil (refer to the Fuel andFuel and
Lubricant SpecificationsLubricant Specificationsin thein the
AppendicesAppendices).).
2.2. ReReplplacace bee bearariningsgs..
3.3. ReReplplacace gee geararss..
5.5. FiFinanal drl drivives oes ovever-r-
heat (Planetaryheat (Planetary
Axles)Axles)
1.1. LoLow ow oil il lelevevel.l.
2.2. IncIncorrorrect ect typtype ae and nd gragrade de ofof
oil.oil.
3.3. IncIncorrorrect ect lublubricricant ant for for opeoperatratinging
temperature.temperature.
4.4. WhWheeeel beal beariringngs imps improropeperlrlyy
adjusted.adjusted.
5.5. ScScorored ped plalanenet pit pinsns..
1.1. FilFill to l to corcorrecrect let level vel witwith reh recomcom--
mended oil.mended oil.
2.2. DraDrain, in, fluflush, sh, and rand refiefill wll with oith oil oil off
recommended specifications.recommended specifications.
3.3. InsInstaltall the cl the corrorrect lect lubrubricaicant spnt specieci--
fied for temperature range.fied for temperature range.
4.4. AdjAdjust ust whewheel bel bearearingings ts to reo recomcom--
mended preload.mended preload.
5.5. InsInspecpect at and nd repreplaclace de defeefectictiveve
parts.parts.
6.6. LoLoss ss of of oioil ol out ut ofof
final drivesfinal drives
(Planetary Axles)(Planetary Axles)
1.1. DamDamageaged od or br brokroken en whewheel el dridriverver
gasket.gasket.
2.2. DaDamamageged or d or brbrokoken hen hub cub capap
gasket.gasket.
3.3. DamDamageaged od or er excexcessissivelvely y worwornn
wheel oil seals.wheel oil seals.
4.4. LoLoosose we wheheel el beabeariringngs.s.
1.1. ReReplplacace e gagasksketet..
2.2. ReReplplacace e gagasksketet..
3.3. RepReplaclace oie oil sel seals als and and adjadjust ust whewheelel
bearings properly.bearings properly.
4.4. AdjAdjust ust whewheel bel bearearings ings proproperperly aly andnd
replace oil seal.replace oil seal.
7.7. BrBrakake fle fluiuid ld levevel iel iss
1.1. BraBrake ke pispiston ton seaseals ls are are pospossibsiblyly 1.1. ReReplplacace see sealalss..
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