Eaton Fuller Transmisyon depanaj Gid

Guide to servicing and repairing Eaton Fuller heavy-duty truck transmission, asistans lokalize pwoblèm nan nan pwoblèm transmisyon, analyze the cause and make necessary repairs for 7, 8, 9, 10, 13, 15 ak 18 pi vit Eaton transmisyon. For more in-depth assistance refer to your transmission model service manual or give us a call at 877-776-4600. Fonksyon an transmisyon se avèk efikasite transfere pouvwa motè a nan, an tèm de koupl, nan wou dèyè machin nan. Koupl se trese an oswa fòs sikilè delivre nan volan motè a nan. rapò Kovèti pou transmisyon a ogmante oswa diminye koupl depann sou kondisyon ki nesesè pou avanse pou pi oswa kòmanse chay la. Angrenaj tou ogmante oswa diminye vitès. rapò yo Kovèti pou yo kòrèkteman espace pou ke motè a pral opere nan seri ki pi efikas RPM li yo ak chanjman vitès pwogresis. Pou satisfè kondisyon veyikil la nan, transmisyon a dwe gen rapò ki ba ase yo kòmanse machin nan k ap deplase, yo kenbe mouvman leve-klas, ak kenbe motè a opere nan seri efikasite gwo monte li a. transmisyon nan, twò, dwe bay yon metòd fasil pou Kovèti pou seleksyon.

Gid depanaj pou modèl sa yo transmisyon Eaton Fuller:

FR-11210B RTLO-14610B RTLOF-15610B-T2 RTOF-11909MLL RTX-14709A RTXF-14709H FROF-16210B
FR-12210B RTLO-14610B-T2 RTLOF-16610B RTOF-13707DLL RTX-14709B RTLOF-14610B RTLOF-11610B
FR-13210B RTLO-14613B RTLOF-16610B-T2 RTOF-13707MLL RTX-14709H RTO-16909ALL RTO-13707DLL
FR-14210B RTLO-14618A RTLOF-16618A RTOF-14608LL RTX-14710B RTX-13710B RTX-12710B
FR-15210B RTLO-14713A RTXF-15615 RTOF-14708LL RTX-14710C RTXF-13710C RTXF-12710B
FR-9210B RTLO-14718B RTLOF-16713A RTOF-14709MLL RTX-14715 RTXF-14710B RTX-14610
Fran-11210B RTLO-14913A RTLOF-16713A-T2 RTOF-14908LL RTX-15615 RTLOF-14610B-T2 FROF-16210C
Fran-12210B RTLO-14918B RTLOF-16718B RTOF-14909ALL RTXF-16709H RTOF-11607L RTLOF-11610B-T2
Fran-13210B RTLO-14918B-T2 RTLOF-16913A RTOF-14909MLL RTX-15710B RTX-13710C RTO-13707MLL
Fran-14210B RTLO-15610B RTLOF-16913A-T2 RTOF-16908LL RTX-15710C RTXF-14608LL RTX-12710C
Fran-15210B RTLO-15610B-T2 RTLOF-16918B RTOF-16909ALL RTX-15715 RTLO-11610B-T2 RTXF-12710C
Fran-9210B RTLO-16610B RTLOF-16918B-T2 RTX-11509 RTX-16709B RTLOF-14613B RTXF-16710C
FRO-11210B RTLO-16610B-T2 RTLOF-17610B RTX-11608LL RTX-16709H RTOF-11607LL RT-7608LL
FRO-11210C RTLO-16618A RTLOF-17610B-T2 RTX-11609A RTX-16710B RTX-14608LL RTLOF-12610B
FRO-12210B RTXF-14710C RTLOF-18610B RTX-11609B RTX-16710C RTXF-14609A RTO-14608LL
FRO-12210C RTLO-16713A RTLOF-18718B RTX-11609P RTXF-11509 RTLO-12610B RTXF-16709B
FRO-13210B RTLO-16713A-T2 RTLOF-18913A RTX-11609R RTXF-11608LL RTLOF-14618A RTXF-13609A
FRO-13210C RTLO-16718B RTLOF-18913A-T2 RTXF-15715 RTXF-11609A RTOF-11608LL RTLO-13610B-T2
FRO-14210B RTLO-16913A RTLOF-18918B RTX-11610 RTXF-11609B RTX-14609A RT-8608L
FRO-14210C RTLO-16913A-T2 RTLOF-18918B-T2 RTX-11615 RTXF-11609P RTXF-14609B RTLOF-12610B-T2
FRO-15210B RTLO-16918B RTLOF-20913A RTX-11708LL RTXF-11609R RTLO-12610B-T2 Hrito-L4709nlarla
FRO-15210C RTLO-16918B-T2 RTLOF-20918B RTX-11709A RTXF-11610 RTLOF-14713A RTX-13609A
RTXF-14615 RTLO-17610B RTLOF-20918B-T2 RTX-11709B RTXF-11615 RTXF-15710C RTXF-13609B
RTXF-14708LL RTLO-17610B-T2 RTLOF-22918B RTX-11709H RTXF-11708LL RTX-14609B RTLOF-14918B-T2
FRO-16210B RTLO-18610B RTLOFC-16909A-T2 RTX-11710B RTXF-11709H RTXF-14609P RT-8908LL
FRO-16210C RTLO-18610B-T2 RTO-11607L RTX-11710C RTXF-11710B RTLO-12713A RTLOF-12713A
FRO-17210C RTLO-18718B RTO-11607L RTX-11715 RTXF-11710C RTLOF-14718B RTO-14908LL
FRO-18210C RTLO-18718B-T2 RTXF-15710B RTX-12509 RTXF-11715 RTOF-11707LL RTX-13609B
FROF-11210B RTLO-18913A RTO-11607LL RTX-12510 RTXF-12509 RTX-14609P RTXF-13609P
FROF-11210C RTLO-18913A-T2 RTO-11607LL RTX-12515 RTXF-12510 RTXF-14609R RTOF-11908LL
FROF-12210B RTLO-18918B RTO-11608LL RTX-12609A RTXF-16710B RTLO-12913A RTF-8608L
FROF-12210C RTLO-18918B-T2 Hrito-Ll707dlarla RTX-12609B RTXF-12515 RTLOF-14913A RTLOF-12913A
FROF-13210B RTLO-20913A Hrito-Ll707larla RTX-12609P RTXF-12609A RTOF-11708LL RTO-14909ALL
FROF-13210C RTLO-20918B Hrito-Ll708larla RTX-12609R RTXF-12609B RTX-14609R RTX-13609P
FROF-14210B RTLO-20918B-T2 Hrito-Ll709nlarla RTX-12610 RTXF-12609P RTXF-14610 RTXF-13609R
FROF-14210C RTLO-22918B RTO-11908LL RTX-12709A RTXF-12609R RTLO-13610B RTX-14615
FROF-15210B RTLOC-16909A-T2 RTO-11909ALL RTX-12709B RTXF-12610 RTLOF-14918B RTF-8908LL
FROF-15210C RTXF-14715 RTO-11909MLL RTX-12709H RTXF-12709H RTOF-11709MLL RTLOF-13610B
RTO-14909MLL RTXF-13709H RTLO-11610B RTO-16908LL RTXF-13710B RTOF-11909ALL RTX-14708LL
RTX-13609R RTLO-14610A RTLOF-13610B-T2 RTX-13709H RTLOF-15610B

Komen Transmisyon Plent

Vibwasyon

Although the effects of vibration will show up in the transmission, vibration usually originates somewhere else in the drive train. Vibration can usually be felt or heard by the driver; sepandan, nan kèk ka, transmission damage caused by vibration will occur without the driver’s knowledge.

Gen kèk Pwoblèm Transmisyon Akòz Kondwi tren Vibwasyon:

  1. Kovèti pou tchatcha a san fè anyen konsa
  2. Kovèti pou & shaft splines (fretted)
  3. Bri
  4. fretted bi
  5. Repete dèyè flit sele
  6. Pins Synchronizer Broken oswa ki lach
  7. Kontini detachman nan capscrews, parantèz ak garnitur
  8. Chire aks kolòn vètebral Mete
  9. Worn universal joints (Pa yon sentòm transmisyon, men yon endikatè a Vibration.)
fretted splines on transmission

fretted kanlur

Broken transmission synchronizer pin

Broken Synchronizer Pins

transmission input spline wear

Antre Atèl Mete

Common causes of vibration include driveline imbalance or misalignment, dezekilib wou oswa tanbou fren, ki graj motè kouri, kase oswa chire mon motè ak sispansyon chire.

Kovèti pou Slipout ak Jumpout

Front Seksyon
Lè yo bay yon anbreyaj glisman demenaje ale rete nan angaje ak yon Kovèti pou Mainshaft, dan yo kwazman dwe paralèl. Kon oswa chire seran dan pral eseye "mache" apa kòm angrenaj yo Thorne. Anba kondisyon yo dwa, slipout, sa pral lakòz. Gen kèk nan kondisyon sa yo, se:

  1. Transmisyon monte èksantrikman ak motè volan pilòt.
  2. Twòp eurte Kovèti pou ki rakoursis dan seran.
  3. Kòrèk ajisteman nan chanjman aleka koneksyon kontwòl sa ki lakòz angajman yon pati nan. Tcheke tou pou koneksyon ki lage ak kousinen chire.
Snubbed Clutching Teeth

Snubbed seran Dan

Kovèti pou seran dan mete nan yon flanbo.

detent spring

DETENT Spring

Ensifizan presyon sou boul DETENT soti nan fèb oswa kase sezon prentan DETENT.

worn yoke bar

Chire jouk bèf Bar

Twòp mete sou DETENT dan nan kou ba

Kondisyon ki kapab lakòz Jumpout

  1. Siplemantè levye lou ak long chanjman ki balanse, pandil mòd, soti nan opere sou tèren inegal. Fwete aksyon nan levye a genyen batay DETENT tansyon sezon prentan.
  2. Mechanical rimot kontwòl ak mèt la monte nan ankadreman an. mouvman relatif ant pake motè-transmisyon ak ankadreman ka fòse transmisyon soti nan Kovèti pou. Chire oswa mon motè kase ogmante efè yo nan kondisyon sa a.
transmission with jumpout

oksilyè Seksyon

Slipout in the auxiliary section may be caused by the clutching teeth being worn, kon, oswa ou pa konplètman angaje. These conditions cause the clutch gear to “walk” out of engagement as the gears turn.

Causes of these types of clutching defects are clashing or normal wear after long life. Vibrations set up by an improperly aligned driveline and low air pressure add to the slipout problem.

Jumpout in the auxiliary section usually occurs with the splitter gear set. If torque is not sufficiently broken during splitter shifts, the sliding clutch gear may not have enough time to complete the shift before torque is reapplied to the gears. Kòm koupl se reaplike, the partially engaged clutch gear “jumps” out of the splitter gear. Since the gears have torque applied to them, damage will be done to the clutching teeth of the mating gears.

tapered clutching teeth

Hard itinerant

The effort required to move a gear shift lever from one gear position to another varies. If too great an effort is required it will be a constant cause of complaint from the driver.

Pifò plent yo ki la avèk detay sou kalite aleka yo itilize nan machin cabover-motè. Before checking the transmission for hard shifting the remote linkage should be inspected. Linkage problems stem from worn connections or bushings, obligatwa, improper adjustment, lack of lubrication on the joints or an obstruction which restricts free movement. Pou detèmine si transmisyon nan tèt li se kòz la nan déplacement difisil, retire levye a chanjman oswa koneksyon nan tèt la nan transmisyon an. Lè sa a,, move the shift blocks into each gear position using a pry bar or screwdriver. If the yoke bars slide easily, pwoblèm nan se ak tout pèp la koneksyon. If the trouble is in the transmission, it will generally be caused by one of the following:

  1. Splines of sliding clutch gear binding on mainshaft as a result of a twisted mainshaft key, bent shift yoke or bowed mainshaft key.
  2. ba jouk bèf obligatwa nan lojman an ba kòm yon rezilta nan fann lojman, sou-torqued chanjman blòk lockscrew, sprung yoke bar, or swelled areas of the yoke bar.
transmission hard shifting

Si difisil déplacement fèt sèlman nan premye ak ranvèse, the shift block detent plunger movement may be restricted. This can result from burrs on the plunger, or from overtightening the plunger spring plug. With the plunger blocked in the depressed position, the plug should be tightened until it bottoms out against the spring, Lè sa a, te apiye soti 1/4 to 1/2 vire.
Kovèti pou eurte pa ta dwe konfonn ak déplacement difisil. Gear clashing occurs when an attempt is made to engage the clutch gear before it has reached synchronization with the mainshaft gear.

chalè

The transmission operating temperature should never exceed 250°F (120° C) pou yon peryòd pwolonje nan tan. Si li fè sa, the oil will breakdown and shorten transmission life.

Paske nan friksyon an nan k ap deplase pati, transmissions will produce a certain amount of heat. In most cases normal operating temperature is approximately 100°F (40° C) above ambient. Heat is dissipated through the transmission case. When conditions prevent the proper dissipation of heat, then overheating occurs.
Anvan tcheke pou sa ki lakòz posib pou surchof, the oil temperature gauge and sending unit should be inspected to make sure they are giving correct readings.

Causes of Overheating
1. move lubrification. nivo lwil oliv twò ba oswa twò wo, wrong type of oil, or an operating angle of more than 12 degre.
2. Opere toujou anba 20 MPH.
3. Segondè motè RPM.
4. Restricted koule lè alantou transmisyon, due to the transmission being “boxed in” by frame rails, deck lids, tank gaz ak aliye parantèz, or by a large bumper assembly.
5. Emisyon gaz sistèm twò pre transmisyon.
6. Segondè tanperati anbyen.
7. segondè puisans, chaje operasyon.
8. Kotyèr desann ak anbreyaj a deprime.

Nan kèk ka, an external oil cooler kit can be used to correct overheating problems.

Transmisyon Refroidisseurs lwil oliv yo:
rekòmande

  • Avèk motè a 350 H.P. and above with overdrive transmissions

obligatwa

  • avèk motè 399 H.P ak pi wo a ak chaje
    transmisyon ak GCWs sou 90,000 liv.
  • avèk motè 399 H.P. ak pi wo a ak 1400 Lb-pye.
    oswa pi plis koupl
  • avèk motè 450 H.P. ak pi wo a

transmisyon Bri

There will always be a certain level of noise due to the normal transmission operation. Sepandan, excessive noise or unusual noise such as a whine, gwonde, or squeal indicates some kind of a problem.

The transmission itself can be the cause of excessive or unusual noise. Epitou, noise can originate elsewhere in the vehicle, men ou dwe ranmase ak anplifye pa transmisyon a.

1. Frape pi rèd toujou oswa Thudding

transmission gears
  • Angrenaj - bos oswa anfle sou dan Kovèti pou. Such bumps or swells can be removed with a hone or small hand grinder; these areas can be identified as highly polished pots on the face of the gear tooth. Anjeneral, this noise is more prominent when the gear is loaded; konsa, the problem gear can be located as the noise occurs in a specific gear position. Bumps or swells are caused by improper handling of gears before or during assembly.
  • Bi – Noise comes in at low shaft speeds in any position. It is caused by bearings with damaged balls or rollers, or with pitted and spalled raceways.
cracked transmission gears
  • Cracked Kovèti pou – A gear cracked or broken by shock loading or by pressing on shaft during installation will produce this sound at low speeds. Nan vitès segondè yon rèl ap prezan.

2. High Pitched Whine or Squeal

  • Kovèti pou Mete - Rezilta nan mete Kovèti pou nòmal, including gear tooth pitting from excessive use. In advanced deterioration, yon rèl, sa pral lakòz.
  • Mismatched Gear Sets – Such gear sets are identified by an uneven wear pattern on the face of gear teeth.
  • Bi - "kwense" bi, having insufficient axial or radial clearance

3. Grundman

  • Timing Error – Improper timing of the transmission during reassembly, or improper timing due to gear turning on the countershaft. Both conditions produce an error in tooth spacing.

Causes of Transmission Noise Originating Elsewhere in Vehicle:

  1. Ki graj ralenti motè. (wè Kovèti pou tchatcha)
  2. Engine opere bri.
  3. Clutch driven plates in which the dampening action of springs or rubber blocks has been eliminated by wear set or fracture.
  4. Transmissions soti nan balans.
  5. Inegal ang k ap travay jwenti.
  6. Chire kwaze nan jwenti inivèsèl.
  7. Ki lage oswa ki chire sant bi.
  8. Chire oswa opoze dan sou Kovèti pou bag ak lye nan kondwi aks.
  9. Aryè aks kote yo pote echèk.
  10. Wou soti nan balans.
  11. Chire sezon prentan pivot portant.
  12. Ki Lage "U" boulon.
  13. tanbou fren deformation oswa soti nan balans.

Oryantasyon Transmisyon Depanaj la

Following is a basic procedure guideline for troubleshooting transmissions:

  1. preliminè Enspeksyon
    • pèsonèl Obsèvasyon – look for signs of misuse such as broken mounts, ekipman oswa parantèz; check airlines.
    • Kesyon pwopriyetè a oubyen Operatè – gather information on operating conditions and vehicle use, sou istwa a nan pwoblèm nan, and on shifting characteristics if affected.
    • Rasanble Istwa nan Inite – including maintenance and lubrication procedures, echèk sot pase, ak kantite mil oswa èdtan nan sèvi ak.
  2. demont Transmisyon
    • Kenbe echantiyon lwil pou enpurte, tcheke si sa nesesè.
    • pandan demonte, check for incorrectly installed parts, pati ki manke, and nongenuine parts.
    • Debarase m de ak enspekte chak moso ak anpil atansyon.
  3. Detèmine Kalite Si
  4. Detèmine ak kòrèk Kòz Si

The Troubleshooter’s Guideline Chart is used to locate and correct transmission problems. To use the guideline,

1) Jwenn pwoblèm nan transmisyon nan bwat ki anba a

2) Hover over the box to see the possible problem and take note of the numbers next to the possible cause

3) Gade nan lis ki anba a ak jwenn nimewo ki koresponn lan ki nan lis akote pwoblèm nan. Nimewo a matche nan lis la pral di w koreksyon nan posib.

4) Gen dwa gen plis pase yon kòz posib ak posib koreksyon pou chak pwoblèm.

Koreksyon posib:

  1. Montre chofè sou teknik kondwi apwopriye.
  2. ranplase pati (after trying other listed possible corrections).
  3. Desere fèmen-vis ak rsere koupl apwopriye.
  4. Gade pou domaj resultant.
  5. Lis ak papye Emery.
  6. Reyajiste espesifikasyon bon.
  7. Enstale manke pati.
  8. Tcheke konpayi avyon oswa kawotchou.
  9. sere boulon pati.
  10. Korije restriksyon nan.
  11. verifye distribisyon.
  12. Netwaye pati.
  13. Aplike mens silicone fim.
  14. aplike selan.

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