8/9/2019 Guia de reusabilidad de diferencial
http://slidepdf.com/reader/full/guia-de-reusabilidad-de-diferencial 1/27
Pantalla anterior
Bienvenido: r080hem
Producto: WHEEL LOADER
Modelo: 972H WHEEL LOADER NPE
Configuración: 972H Weel Loader NPE!!!!"#$P %MACH&NE' POWERED () C"* Engine
Pautas de reutilización y recuperaciónDifferential Housing Components for Wheel Loaders, Articulated Trucks, WheelTractors, Compactors, ntegrated Toolcarriers, and !otor "raders#$%&', $%'()
*+mero de medio -./0'11212 0echa de pu3licación %45145%41( 0echa de actualización %45145%41(
Caterpillar6 Confidential 7ello8
i!+,,!"72
Differential Housing Components for Wheel Loaders,Articulated Trucks, Wheel Tractors, Compactors, Integrated
Toolcarriers, and Motor Graders{!"#, !#$%
&MC& ' 3258; 3284
Integrated Toolcarrier( AllWheel Loader( AllArticulated Truck(
)!" *&+( A-./'012
)3 *&+( AG-/'012)3C *&+( L--/'014 T--/'012
)3C 565CT78 *&+( L-H/'014 T-H/'012)" *&+( AW8/'012
)"9 *&+( L$D/'014 T$1/'012)$3 *&+( A.M/'012)$39 *&+( L$5/'014 T$8/'012
)$39 565CT78 *&+( L$-/'014 T$&/'012D!3D *&+( :MG/'012
D!"39 *&+( "WD/'012D!"3D *&+( ;G/'012
D!"35 &eries ! *&+( $1&/'012D!"35 *&+( "T/'012D!"C *&+( :<C/'012
D!"D *&+( /H=/'012D339 *&+( $&D/'012
D33D *&+( "MG/'012
Página 1 de 27972H Wheel Loader NP00001!"P #$%&H'N( P)W*+ B, &13 ngine#-BP5...
04/0/2015h://i.a.om/ie6/ie6/ehdo/ehdorinage.rernrl/ie6/i...
8/9/2019 Guia de reusabilidad de diferencial
http://slidepdf.com/reader/full/guia-de-reusabilidad-de-diferencial 2/27
D300E Series 2 (S/N: 5KS1-UP)
D30C (S/N: 7ZC1-UP)
D30D (S/N: 3AJ1-UP)D35-HP (S/N: 3FD1-UP)
D350C (S/N: 8XC1-UP)
D35C (S/N: 2D1-UP)
D!00 (S/N: 1"D1-UP)
D!00D (S/N: 8#F1-UP)D!00E Series 2 (S/N: 8PS1-UP)
D!00E (S/N: 2$%1-UP)D!0D (S/N: 2JJ1-UP)
D!!& (S/N: 8SD1-UP)
D550& (S/N: 5ND1-UP)
'*+i,, C.r:81 (S/N: 57U1-UP)
81& (S/N: 15Z1-UP)
81F (S/N: 5FN1-UP &"%1-UP)82& (S/N: 58U1-UP)
82C (S/N: 87X1-UP)82 Series 2 (S/N: A$H1-UP)
82 (S/N: 7'N1-UP)83 (S/N: &%'1-UP 7"Z1-UP)
Si, C.r:
815 (S/N: 41P1-UP 15%1-UP)815& (S/N: 17Z1-UP)
815F (S/N: &K'1-UP 1N1-UP)
825& (S/N: !3N1-UP)825C (S/N: 8X1-UP)
825 Series 2 (S/N: AX&1-UP)
825 (S/N: %N1-UP)
835 (S/N: !!N1-UP)"r r*er:
2!" (S/N: &4K1-UP &431-UP)
6ee, Der:81! (S/N: 40P1-UP 1!%1-UP)
81!& (S/N: 1Z1-UP)
81!F (S/N: &F1-UP 4D"1-UP)
82! (S/N: 241-UP)82!& (S/N: 3H1-UP)
82!C (S/N: 85X1-UP)
82! Series 2 (S/N: A1-UP)
82! (S/N: !SN1-UP)83! (S/N: !3E1-UP)
83!& (S/N: 7&%1-UP 42Z1-UP)
83! (S/N: &PC1-UP Z1-UP)8!! (S/N: &&N1-UP 2KZ1-UP)
8!!H (S/N: -UP)
85! (S/N: A"P1-UP A!1-UP 1J1-UP)85!K (S/N: H4K1-UP H8"1-UP 2211-UP)
6ee, #rr-Srer:
11 (S/N: SZ1-UP)
Página 2 de 27972H Wheel Loader NP00001!"P #$%&H'N( P)W*+ B, &13 ngine#-BP5...
04/0/2015h://i.a.om/ie6/ie6/ehdo/ehdorinage.rernrl/ie6/i...
8/9/2019 Guia de reusabilidad de diferencial
http://slidepdf.com/reader/full/guia-de-reusabilidad-de-diferencial 3/27
613 (S/N: 71M1-UP)
613B (S/N: 38W1-UP)
613C Series 2 (S/N: 8LJ1-UP)613C (S/N: 92X1-UP)
613G (S/N: ESB1-UP)
615 (S/N: 6!1-UP)
615C Series 2 (S/N: 9XG1-UP)
615C (S/N: 5"#1-UP)621 (S/N: 2$B1-UP% 23&1-UP)
621B (S/N: 7'C1-UP% 8&C1-UP% 5P1-UP% 351-UP)621E (S/N: 6B1-UP% 6BB1-UP% 2P$1-UP% 2"#1-UP)
621# (S/N: S'1-UP% 8PL1-UP)
621G (S/N: 'L'1-UP% LP1-UP% 'JW1-UP)
621& (S/N: $B'1-UP% N**1-UP% E!1-UP)621+ (S/N: 12*1-UP)
621S (S/N: 8'$1-UP)
623 (S/N: 52U1-UP)623B (S/N: 6P1-UP)
623E (S/N: 6CB1-UP% 6*#1-UP)623# (S/N: 6B'1-UP% 5EW1-UP)
623G (S/N: +W1-UP)623& (S/N: EJ$1-UP% $B#1-UP)
627 (S/N: 5'1-UP% 68M1-UP)
627B (S/N: 1S1-UP% 31-UP% 561-UP)627E (S/N: 6EB1-UP% 6GB1-UP% 7CG1-UP)
627# (S/N: 1$L1-UP)
627G (S/N: X#1-UP)627& (S/N: LC"1-UP% $BW1-UP)
631C (S/N: 67M1-UP)
631$ (S/N: 2W1-UP)
631E Series 2 (S/N: 1B1-UP% 1NB1-UP% 3N$1-UP)631G (S/N: $#1-UP% W'1-UP% CL+1-UP)
633C (S/N: 66M1-UP)
633$ (S/N: 25W1-UP)633E Series 2 (S/N: 2PS1-UP)
637 (S/N: 65M1-UP% 79P1-UP)
637$ (S/N: 26W1-UP% 27W1-UP% 71W1-UP)
637E Series 2 (S/N: 1#B1-UP)637E (S/N: 1JB1-UP)
637G (S/N: X"1-UP)
639$ (S/N: 99X1-UP)
61 (S/N: 6#1-UP% 1M1-UP)61B (S/N: 65'1-UP)
65,B (S/N: 58'1-UP)
651 (S/N: 33G1-UP% M1-UP)651B (S/N: 67'1-UP)
651E (S/N: *+1-UP% 89!1-UP)
657B (S/N: 68'1-UP)657E (S/N: 5*+1-UP% 6"+1-UP% 9,!1-UP% 91!1-UP)
66,B (S/N: 58'1-UP)
666 (S/N: 6&1-UP)
Página 3 de 27972H Wheel Loader NP00001!"P #$%&H'N( P)W*+ B, &13 ngine#-BP5...
04/0/2015h://i.a.om/ie6/ie6/ehdo/ehdorinage.rernrl/ie6/i...
8/9/2019 Guia de reusabilidad de diferencial
http://slidepdf.com/reader/full/guia-de-reusabilidad-de-diferencial 4/27
666B (S/N: 66K1-UP)
Introduction
© 2014 Caterpillar All Rights Reserved. This guideline is for the use of Cat dealers only.Unauthorized use of this docuent or the proprietary processes therein !ithout perission ay "e
violation of intellectual property la!. Information contained in this document is consideredCaterpiar: Confidentia !eo"#
This Reuse and #alvage $uideline contains the necessary inforation in order to allo! a dealer toesta"lish a parts reusa"ility progra. Reuse and salvage inforation ena"les Caterpillar dealers andcustoers to "enefit fro cost reductions. %very effort has "een ade in order to provide the ostcurrent inforation that is &no!n to Caterpillar. Continuing iproveent and advanceent of product design ight have caused changes to your product !hich are not included in this pu"lication.This Reuse and #alvage $uideline ust "e used !ith the latest technical inforation that is availa"lefro Caterpillar.
'or (uestions or additional inforation concerning this guideline) su"it a for for feed"ac& in the
#ervice *nforation #yste. *n order to address an urgent issue) use the follo!ing resources in orderto counicate your re(uest to Caterpillar Repair +rocess %ngineering,
- Caterpillar ealer Technical Counicator
- ealer #olution /et!or&
- Caterpillar Technical Representative
- no!ledge /et!or&
Ta"le 1
$e%ision Summar& of Chan'es in SB*11+
1 Added ultiple part nu"ers.
1 Added serial nu"ers 35) 65) ##A) and +C7.
18 Reoved effectivity for 9:T
Canceed Part Num,ers and $epaced Part Num,ers
This docuent ay include canceled part nu"ers and replaced part nu"ers. Use /+R on #*# forinforation a"out canceled part nu"ers and replaced part nu"ers. /+R !ill provide the current part nu"ers for replaced parts.
Summar&
The contents of this guideline discuss the reusa"ility of coponents of the differential housing for
+;gina 4 de 2882: 7heel oader /+%00001<U+ =6AC:*/%> +97%R% ?@ C1 %ngine=#%?+B...
040D201Bhttps,sis.cat.cosis!e"sis!e"techdoctechdocEprintEpage.FspGreturnurlHsis!e"sis!...
8/9/2019 Guia de reusabilidad de diferencial
http://slidepdf.com/reader/full/guia-de-reusabilidad-de-diferencial 5/27
guidelines. Contact Caterpillar Repair Process Engineering if you need dimensional information for acomponent that is not yet available or if the information is incorrect for your machine. Examples ofgear wear are provided in this publication, but much more detailed description and information foranalysis can be found in publication Reuse and Salvage Guideline, SE!"#$%, &Reusability of 'rive(rain Gears&. )n up*to*date listing of Reuse and Salvage Guidelines is maintained in the Service+nformation System.
References
(able
References
Media Number and Title
Reuse and Salvage Guideline, SE!"#$%, &Reusability of 'rive (rain Gears&
Reuse and Salvage Guideline, SE!"-, &Salvage of 'ifferential ousing )ssembly used on -"/,-"$, and -$% 0ff*ighway (ruc1s&
Reuse and Salvage Guideline, SE!"-", &Specifications for +nspection of 'riveline !asteners&
'ealer Service (ool Catalog, 2E2G/33, &CS(G (ool and Shop Products Guide 4includes C'5&
Tooling and Equipment
(able %
Required Tools
Part Number Part Number
* E6uipment for Cleaning Components
* E6uipment for Chec1ing Crac1s
"S*/- Eye 7oupe )s 4# P08ER5
/P*#-3 Seal Pic1
#9*"-/ )brasive :aterial
#9*"-" )brasive :aterial
#9*"-$ )brasive :aterial
#9*;"// )brasive :aterial
#9*;"/- )brasive :aterial
#9*;"/" )brasive :aterial
P<gina / de -$- 8heel 7oader 2PE3333#*9P 4:)C+2E5 P08ERE' = C#% Engine4SEP/...
3>?3;?3#/https@??sis.cat.com?sisweb?sisweb?techdoc?techdocAprintApage.BspreturnurlD?sisweb?sisw...
8/9/2019 Guia de reusabilidad de diferencial
http://slidepdf.com/reader/full/guia-de-reusabilidad-de-diferencial 6/27
Important Safety Information
Illustration 1 g02139237
Follow all safety warnings. Most accidents that involve product operation, aintenance, or repair arecaused !y failure to o!serve safety warnings. "n accident can often !e avoided !y recogni#ing potentially ha#ardous situations !efore an accident occurs. $ersonnel ust !e properly trained in orderto perfor aintenance, repair, or operate any achine. %afety precautions and warnings are provided this instruction and on &aterpillar products. 'hese warnings should !e o!served !efore perforing any procedures. &aterpillar cannot anticipate every possi!le circustance that ightinvolve a potential ha#ard. 'he warnings in this pu!lication and on the product are not all inclusive.
'he ha#ards are identified !y the (%afety "lert %y!ol( which is followed !y a (%ignal )ord( suchas (*"+-(, ()"+I+( or (&"/'I+(. 'he ()"+I+( %afety "lert %y!ol is shown in
Illustration 2.
Illustration 2 g0000
'his safety alert sy!ol eans
$ay "ttention4
5ecoe "lert4
6our %afety is Involved.
'he essage that appears under the safety alert sy!ol eplains the ha#ard.
$8gina de 27972 )heel :oader +$-00001;/$ <M"&I+-= $)--* 56 &13 -ngine<%-5$>...
0?@0@201>https@@sis.cat.co@siswe!@siswe!@[email protected]@siswe!@sisw...
8/9/2019 Guia de reusabilidad de diferencial
http://slidepdf.com/reader/full/guia-de-reusabilidad-de-diferencial 7/27
Operations that may cause product damage are identified by "NOTICE" labels on the product and inthis publication.
Caterpillar cannot anticipate every possible circumstance that might involve a potential hazard.The safety information in this document and the safety information on the machine are not all
inclusive. Determine that the tools, procedures, work methods, and operating techniques aresafe. Determine that the operation, lubrication, maintenance, and repair procedures will not
damage the machine. Also, determine that the operation, lubrication, maintenance, and repairprocedures will not make the machine unsafe.
The information, the specifications, and the illustrations that exist in this guideline are based oninformation which was aailable at the time of publication. The specifications, tor!ues, pressures,measurements, adustments, illustrations, and other items can change at any time. These changes canaffect the serice that is gien to the product. Obtain the complete, most current information beforeyou start any ob. Caterpillar dealers can supply the most current information.
afety
Do not operate or work on this product unless you have read andunderstand the instructions and warnings in the !peration and
"aintenance "anual. #ailure to follow the instructions or heed thewarnings could result in in$ury or death. Contact any Caterpillar dealer
for replacement manuals. %roper care is your responsibility.
&ot oil and components can cause personal in$ury.
Do not allow hot oil or components to contact skin.
Always use a board or cardboard when checking for a leak. 'scapingfluid under pressure, even a pin hole leak, can penetrate body tissue,
causing serious in$ury and possible death. (f fluid is in$ected into your
of in$ury.
#$gina % de &%'%&( )heel *oader N#E++++-# /01C(INE2 #O)E3E4 56 C7 Engine/8E5#9...
+:;+<;&+9https=;;sis.cat.com;sisweb;sisweb;techdoc;techdoc>print>page.sp?returnurl@;sisweb;sisw...
8/9/2019 Guia de reusabilidad de diferencial
http://slidepdf.com/reader/full/guia-de-reusabilidad-de-diferencial 8/27
Cleaning
All components need thoroughly cleaned prior to inspection in order to be sure that no damage ishidden by oil or dirt. Use a wash tank or a coarse bristle brush with a mild petroleum-based solvent.
Be sure that the solvent does not have any water contamination. Also, never use a chlorinated solvent.Water or chlorine can cause corrosion on the surface from pitting. Pits cause areas of highlyconcentrated stress that are called stress raisers to occur. hese areas are more likely to result incomponent failure.
!ne good solvent for cabinet washers and hot tanks is "ydrosolv #$$%, which is a strong alkalinecleaner that will not damage aluminum parts. "ydrosolv #$$% is available from &'& in ( gal. and(( gal. containers.
he 8S-2257 )ye *oupe As and 5P-1720 'eal Pick are useful in the close inspection of irregularitieson the surface of the component. Use a dye penetrant or other suitable e+uipment to check allcomponents for cracks, and scrap any cracked parts. )mery cloth or abrasive sheets are used in order
to remove surface rust, light fretting, or nicks from handling. When inspection is completed, be sureto maintain the cleanliness of all acceptable differential components and protect the components frommoisture. f necessary, clean the parts again before reassembly.
NOTICE
Regardless of which crac de!ec!ion "e!hod is #sed$ i! is i"%or!an!!ha! !he ins!r#c!ions f#rnished wi!h !he de!ec!ion e&#i%"en! are
followed closel' when checing an' %ar!s( )ail#re !o do so "a' ca#se
inacc#ra!e res#l!s( *eca#se of high o%era!ing s!resses in differen!ialco"%onen!s$ an' cracs are liel' !o grow and res#l! in fail#re(
Ring +ear and Pinion
!n most machines, the ring and the pinion are serviced separately. "owever, if the ring and the pinionare a matched set, damage to either gear re+uires the installation of a new set.
Pi!!ing of !he Tee!h
S!ar! of ,c!ie Profile
f pitting of the teeth occurs on the ring gear and the pinion, the result is normally a line of small pitsat the 'AP 'tart of Active Profile. he pitting starts first on the pinion, and then on the ring gear.'ee llustration # through llustration /.
P0gina 1 de 23432" Wheel *oader 5P)%%%%$-UP 6A7"5) P!W)8)& B9 7$: )ngine')BP(...
%#;%/;2%$(https<;;sis.cat.com;sisweb;sisweb;techdoc;techdoc=print=page.>sp?returnurl@;sisweb;sisw...
8/9/2019 Guia de reusabilidad de diferencial
http://slidepdf.com/reader/full/guia-de-reusabilidad-de-diferencial 9/27
llustration : g%$2:#3$(
Profile of gear tooth
$ 'tart of Active Profile 'AP
2 Pitch line
P0gina 4 de 23432" Wheel *oader 5P)%%%%$-UP 6A7"5) P!W)8)& B9 7$: )ngine')BP(...
%#;%/;2%$(https<;;sis.cat.com;sisweb;sisweb;techdoc;techdoc=print=page.>sp?returnurl@;sisweb;sisw...
8/9/2019 Guia de reusabilidad de diferencial
http://slidepdf.com/reader/full/guia-de-reusabilidad-de-diferencial 10/27
llustration # g%$:/:1#2
'light indication of pitting at the 'AP.
Use the gear again.
llustration ( g%$:/34/3
'light indication of pitting at the 'AP.
P0gina $% de 23432" Wheel *oader 5P)%%%%$-UP 6A7"5) P!W)8)& B9 7$: )ngine')B...
%#;%/;2%$(https<;;sis.cat.com;sisweb;sisweb;techdoc;techdoc=print=page.>sp?returnurl@;sisweb;sisw...
8/9/2019 Guia de reusabilidad de diferencial
http://slidepdf.com/reader/full/guia-de-reusabilidad-de-diferencial 11/27
Use the gear again.
Illustration 6 g01367968
Slight indication of pitting at the SAP.
Use the gear again.
Pitch Line
Do not reuse gears with an pitting around the pitch line.
Sensor Gear
P!gina 11 de "797"# $heel %oader &P'00001()P *+A,#I&'- P$'/'D ,13 'ngine*S'...
0206"014https5sis.cat.cosiswesiswetechdoctechdocprintpage.sp:returnurl;siswesisw...
8/9/2019 Guia de reusabilidad de diferencial
http://slidepdf.com/reader/full/guia-de-reusabilidad-de-diferencial 12/27
Illustration 7 g01260838
Differential Spider Gears, Side Gears, and Pinions
Surfaces of the thrust face must be free of smearing, grooves, corrosion from pitting and any othermechanical damage that could act as a cutting edge against the bearing
Illustration 8 g0123!7"#
$he thrust face has shallo% grooves
&'gina 12 de 27#72( )heel *oader +&00001-.& /(I+ &4)5 13 ngine/S
0!9069201"https:99siscatcom9sis%eb9sis%eb9techdoc9techdoc;print;page<sp=returnurl>9sis%eb9sis%
8/9/2019 Guia de reusabilidad de diferencial
http://slidepdf.com/reader/full/guia-de-reusabilidad-de-diferencial 13/27
Do not use the gear again.
Illustration # g0123!768
Stains from rusting
Use the gear again.
&art can be reused after removing the rust %ith a fine abrasive cloth
&'gina 13 de 27#72( )heel *oader +&00001-.& /(I+ &4)5 13 ngine/S
0!9069201"https:99siscatcom9sis%eb9sis%eb9techdoc9techdoc;print;page<sp=returnurl>9sis%eb9sis%
8/9/2019 Guia de reusabilidad de diferencial
http://slidepdf.com/reader/full/guia-de-reusabilidad-de-diferencial 14/27
Illustration 10 g01234825
The thrust face has been grooved by abrasive particles.
Do not use the gear again.
Illustration 11 g01234832
The thrust face has been pitted by corrosion.
Do not use the gear again.
Spider Shaft
No ear is per!itted on spider shafts.
Differential Housing
Mounting Faces
"ove!ent beteen the halves of the differential housing and beteen the ring gear and the housingcauses the pieces to fret. #retting refers to the earing and transferring of !etal beteen the pieces.$ny parts that sho fretting up to the a!ount in Illustration 12 can be reused after all high spots arere!oved. #ace off the surface and build up the surface by ther!al spray if the da!age is deeper.%ontact dealer support for di!ensions for given parts.
&'gina 14 de 2()(2* +heel ,oader N&-00001/& "$%*IN- &+-- 6 %13 -ngine7-...
04092015https:sis.cat.co!sisebsisebtechdoctechdoc;print;page.<sp=returnurl>sisebsis...
8/9/2019 Guia de reusabilidad de diferencial
http://slidepdf.com/reader/full/guia-de-reusabilidad-de-diferencial 15/27
Illustration 12 g01234839
The damage from fretting on the mounting surface is not excessive. The damage from fretting on the mounting surfacemust not be more than the amount of damage that is shown here.
Use the differential housing again.
Bore of the Spider Shaft
ome fretting is !ermitted in this bore. ee Illustration 13 for a t"!ical exam!le of acce!table fretting.The bores which are machined in the mounting faces of the case ma" show fretting or wear be"ondthis !oint. The bores ma" then be built u! using thermal s!ra" and rebored. This is done together withthe mounting faces. #all $ealer u!!ort in order to obtain this dimension for given housings.
%&gina 1' de 2(9(2) *heel +oader ,%-00001/% #)I,- %*-5-$ 67 #13 -ngine-6...
040201'htt!s:sis.cat.comsiswebsiswebtechdoctechdoc;!rint;!age.<s!=returnurl>siswebsisw...
8/9/2019 Guia de reusabilidad de diferencial
http://slidepdf.com/reader/full/guia-de-reusabilidad-de-diferencial 16/27
Illustration 13 g01234842
Typical example of acceptable fretting.
Use the differential housing again.
Side Gear and Pinion Thrust Faces
Do not reuse a housing if the thrust bearing has worn into the housing more than 0. mm !0.02 inch".#ee Illustration 14. #urfaces that are worn beyon$ the maximum amount can be sal%age$ with metal
spray or wel$ing proce$ures.
Illustration 14 g013&'('1
The thrust face $oes not ha%e more than 0. mm !0.02 inch" wear.
)*gina 1& $e 2'('2+ ,heel -oa$er )/00001) !+I/" )5,/6/D 7 13 /ngine!#/7...
0490&9201https:99sis.cat.com9sisweb9sisweb9tech$oc9tech$oc;print;page.<sp=returnurl>9sisweb9sisw...
8/9/2019 Guia de reusabilidad de diferencial
http://slidepdf.com/reader/full/guia-de-reusabilidad-de-diferencial 17/27
Use the differential housing again.
The component is acceptable to be reused if the thrust face does not have more than 0.5 mm (0.02inch) of wear.
Locating Dowel for the Thrust Bearing
Do not reuse a housing if the locating dowel is loose. See Illustration 5. !oose dowels will brea"during operation# which will permit the thrust bearing to turn. $ousings with worn dowel holes can besalvaged b% drilling a new hole in the other half of the housing or b% boring the worn hole# pluggingthe hole with a steel rod# and drilling a new hole in the original location.
Illustration 5 g02&'55
$ousing with loose locating dowel.
Use the differential housing again.
The hole for the locating dowel must be relocated or repaired in order to be reused.
Support Bearing Journals
The maimum amount of wear that is permitted on the outside diameter of the bearing *ournals thatsupport the differential housing is shown in Table '. +ournals that are worn be%ond this amount can besalvaged with metal spra% or b% sleeving. ,earings that will be used on *ournals that are smaller thanthe new diameter must be installed using 7M-745
-gina / de 2//2$ 1heel !oader -300004- (678$I3) -913:3D ,; 8& 3ngine(S3,...
0'<0=<205https><<sis.cat.com<sisweb<sisweb<techdoc<techdoc?print?page.*sp@returnurlA<sisweb<sisw...
8/9/2019 Guia de reusabilidad de diferencial
http://slidepdf.com/reader/full/guia-de-reusabilidad-de-diferencial 18/27
(0.00 inch) can be built up with welding or thermal spra% and can be re4machined to the originaldimensions that are provided in the charts.
Illustration = g02&'5
3cessive wear on the bearing *ournal that supports the differential housing.
Use the differential housing again.
The bearing *ournal that supports the differential housing must be repaired.
-gina de 2//2$ 1heel !oader -300004- (678$I3) -913:3D ,; 8& 3ngine(S3,...
0'<0=<205https><<sis.cat.com<sisweb<sisweb<techdoc<techdoc?print?page.*sp@returnurlA<sisweb<sisw...
8/9/2019 Guia de reusabilidad de diferencial
http://slidepdf.com/reader/full/guia-de-reusabilidad-de-diferencial 19/27
Illustration 17 g01234862
Typical group for the differential housing.
(3) lange
(4) !earing "ournal on the plain end
(#) !earing "ournal on the flange end
Ta$le 4
Diameter of the Bearing Journal that Supports the Differential Housing
Part NumberPart Description Dimension
6%&3026'6%&7#82
differential case 7#.044 0.013 (2.*#4# 0.000#inch)
4+&06**'4+&088#
differential housing 7#.038 0.01# (2.*#43 0.0006inch)
differential case
,-gina 1* de 27*72 /heel oader ,+00001&, (5I+) ,/++ !9 513 +ngine(%+!...
04:06:201#https;::sis.cat.co:sis<e$:sis<e$:techdoc:techdoc=print=page."sp>returnurl?:sis<e$:sis<...
8/9/2019 Guia de reusabilidad de diferencial
http://slidepdf.com/reader/full/guia-de-reusabilidad-de-diferencial 20/27
8R-6619,9C-5348,109-4717,118-5025,191-3576,218-0766,237-9201,
237-9202
75.051 ± 0.015 mm (2.9548 ± 0.0006inch)
7V-2188,9V-4330
differentia ca!e 75.050 ± 0.015 mm (2.9547 ± 0.0006inch)
8R-2538,9C-8161,103-2010,138-1612,143-9513,206-9670
differentia ca!e 75.040 ± 0.015 mm (2.9543 ± 0.0006inch)
365-1300,365-1301,365-1302
h"#!in$80.00 ± 0.013 mm (3.1496 ± 0.0005 inch)
differentia h"#!in$
5%-1030,8&-8740,8&-9544
fan$e haf "f the differentia ca!e 152.588 ± 0.020 mm (6.0074 ± 0.0008inch)
'ain haf "f the differentia ca!e 152.512 ± 0.020 mm (6.0044 ± 0.0008inch)
8&-9543,8-0244,104-4698,124-6022
fan$e haf "f the differentia ca!e 174.81 ± 0.02 mm (6.8823 ± 0.0008 inch)
'ain haf "f the differentia ca!e 152.588 ± 0.020 mm (6.0074 ± 0.0008inch)
203-2289,
282-1775
fan$e haf "f the differentia ca!e 174.70 ± 0.02 mm (6.8779 ± 0.0008 inch)
'ain haf "f the differentia ca!e 150.056 ± 0.013 mm (5.9077 ± 0.0005inch)
1V-6983,5V-1272,5V-5630,5V-9322,6&-1565,6&-2968,
fan$e haf "f the differentia ca!e82.625 ± 0.015 mm (3.2530 ± 0.0006inch) 'ain haf "f the differentia ca!e
*$ina 20 de 27972+ &hee "ader 00001-/ (C+) &R C13 n$ine(...
04062015htt'!!i!.cat.c"m!i!:e;!i!:e;techd"ctechd"c<'rint<'a$e.=!'>ret#rn#r?!i!:e;!i!:...
8/9/2019 Guia de reusabilidad de diferencial
http://slidepdf.com/reader/full/guia-de-reusabilidad-de-diferencial 21/27
7V-7793,8K-6507,8K-7581,8V-2958,9K-5654,9V-5725
3K-4176,1V-5085,8K-5992,9K-5650
flange half of the differential case82.601 ± 0.013 !3.252 ± 0.0005 inch"
#lain half of the differential case
141-3124,279-5128
flange half of the differential case 241.450 ± 0.025 !9.50569 ± 0.001inch"
#lain half of the differential case 489.468 ± 0.025 !19.2704 ± 0.001inch"
271-1674,289-8600,289-8601
flange half of the differential case 88.975 ± 0.015 !3.503 ± 0.0006 inch"
#lain half of the differential case 75.045 ± 0.015 !2.9545 ± 0.0006inch"
8$-9737,144-4464
differential ho%sing 88.977 ± 0.013 !3.5030 ± 0.0005inch"
co&er for differential ho%sing 85.057 ± 0.013 !3.3487 ± 0.0005inch"
6'-3413,9(-9771,106-6580
flange half of the differential case 90.056 ± 0.015 !3.5455 ± 0.0006inch"
#lain half of the differential case 82.625 ± 0.015 !3.2530 ± 0.0006inch"
2V-3954,9(-8278
flange half of the differential case 104.825 ± 0.015 !4.127 ± 0.0006inch"
#lain half of the differential case 110.025 ± 0.015 !4.3317 ± 0.0006inch"
1V-5869,3K-9516,4V-4076,
flange half of the differential case
inch"
)*gina 21 de 27972+ 'heel oader )00001-/) !(+" )'$ (13 ngine!...
04062015htt#ssis.cat.cosis:e;sis:e;techdoctechdoc<#rint<#age.=s#>ret%rn%rl?sis:e;sis:...
8/9/2019 Guia de reusabilidad de diferencial
http://slidepdf.com/reader/full/guia-de-reusabilidad-de-diferencial 22/27
7-5013,8-6995 #lain half of the differential case 110.038 ± 0.013 !4.3322 ± 0.0005
inch"
173-5349,171-4736
flange half of the differential case110.038 ± 0.015 !4.3322 ± 0.0006inch" #lain half of the differential case
171-6760,323-4150
flange half of the differential case95.038 ± 0.015 !3.7417 ± 0.0006inch" #lain half of the differential case
171-6763,323-4151,333-4622
flange half of the differential case 95.038 ± 0.015 !3.7417 ± 0.0006inch"
#lain half of the differential case 110.038 ± 0.015 !4.3322 ± 0.0006inch"
333-4623flange half of the differential case
110.038 ± 0.015 !4.3322 ± 0.0006inch" #lain half of the differential case
4V-6451,6K-5626
flange half of the differential case77.838 ± 0.013 !3.0645 ± 0.0005inch" #lain half of the differential case
8$-8503flange half of the differential case
75.038 ± 0.015 !2.9543 ± 0.0006inch" #lain half of the differential case
252-7945,256-1109,256-3746,258-2398,265-9508,265-9509
differential case 85.80 ± 0.015 !3.3780 ± 0.0006 inch"
4-6104,8$-7834,8$-8142,104-6746,
159-7446
large diaeter of differential case 96.913 ± 0.015 !3.8155 ± 0.0006inch"
sall diaeter of differential case 85.80 ± 0.015 !3.378 ± 0.0006 inch"
211-0095 differential ho%sing 50.00 ± 0.013 !1.9685 ± 0.0005 inch"
9K-4911 co&er for differential ho%singinch"
)*gina 22 de 27972+ 'heel oader )00001-/) !(+" )'$ (13 ngine!...
04062015htt#ssis.cat.cosis:e;sis:e;techdoctechdoc<#rint<#age.=s#>ret%rn%rl?sis:e;sis:...
8/9/2019 Guia de reusabilidad de diferencial
http://slidepdf.com/reader/full/guia-de-reusabilidad-de-diferencial 23/27
9K-1394 co&er for differential ho%sing77.8383 ± 0.013 !3.0645 ± 0.0005inch"
4-3191,
104-6738
half :ith the gear of the differentialcase
88.977 ± 0.013 !3.5030 ± 0.0005inch"
#lain half of the differential case 85.057 ± 0.015 !3.3487 ± 0.0006inch"
3K-3396flange half of the differential case
82.6008 ± 0.013 !3.252 ± 0.0005inch" #lain half of the differential case
8K-7437,9K-5643
co&er for differential ho%sing 82.6008 ± 0.013 !3.252 ± 0.0005inch"
8$-9281,8$-9440,104-3359,136-6550,144-4465,372-4788
#lain half of the differential case 88.977 ± 0.013 !3.5030 ± 0.0005inch"
half :ith the gear of the differentialcase
85.057 ± 0.013 !3.3487 ± 0.00051inch"
8$-8141,8$-8336,102-7507,102-7519,
108-2836,127-9096,142-0444,148-9288
half :ith the gear of the differentialcase
114.385 ± 0.015 !4.5033 ± 0.0006inch"
#lain half of the differential case 90.054 ± 0.015 !3.5454 ± 0.0006inch"
6K-7636
flange half of the differential case 104.851 ± 0.015 !4.128 ± 0.0006inch"
#lain half of the differential case 110.052 ± 0.015 !4.3328 ± 0.0006inch"
2-6286 co&er for differential ho%sing 110.038 ± 0.013 !4.3322 ± 0.0005inch"
5K-6694 co&er for differential ho%sing 104.826 ± 0.013 !4.127 ± 0.0005inch"
9/-0471,105-4026
flange half of the differential case
)*gina 23 de 27972+ 'heel oader )00001-/) !(+" )'$ (13 ngine!...
04062015htt#ssis.cat.cosis:e;sis:e;techdoctechdoc<#rint<#age.=s#>ret%rn%rl?sis:e;sis:...
8/9/2019 Guia de reusabilidad de diferencial
http://slidepdf.com/reader/full/guia-de-reusabilidad-de-diferencial 24/27
8/9/2019 Guia de reusabilidad de diferencial
http://slidepdf.com/reader/full/guia-de-reusabilidad-de-diferencial 25/27
242-8686,367-2024
139.81 ± 0.015 !5.5043 ± 0.0006inch"
#lain half of the differential case 114.4 ± 0.015 !4.5039 ± 0.0006 inch"
1V-6318
flange half of the differential case 170.066 ± 0.020 !6.6955 ± 0.0008inch"
#lain half of the differential case 133.426 ± 0.020 !5.2530 ± 0.0008inch"
8$-6188
flange half of the differential case 209.687 ± 0.015 !8.2554 ± 0.0006inch"
#lain half of the differential case 174.762 ± 0.015 !6.8804 ± 0.0006inch"
4V-5391,6'-1631,105-2073,129-6659,149-0191
flange half of the differential case 90.056 ± 0.015 !3.5455 ± 0.0006inch"
#lain half of the differential case 85.050 ± 0.015 !3.3484 ± 0.0006inch"
2-6708,8V-9808
#lain half of the differential case 85.050 ± 0.015 !3.3484 ± 0.0006inch"
flange half of the differential case 110.088 ± 0.015 !4.3342 ± 0.0006inch"
8$-4769,100-4504
flange half of the differential case 127.076 ± 0.015 !5.0030 ± 0.0006inch"
#lain half of the differential case 110.038 ± 0.015 !4.3322 ± 0.0006inch"
8K-9585 co&er for differential ho%sing 114.376 ± 0.013 !4.5030 ± 0.0005inch"
flange half of the differential case
)*gina 25 de 27972+ 'heel oader )00001-/) !(+" )'$ (13 ngine!...
04062015htt#ssis.cat.cosis:e;sis:e;techdoctechdoc<#rint<#age.=s#>ret%rn%rl?sis:e;sis:...
8/9/2019 Guia de reusabilidad de diferencial
http://slidepdf.com/reader/full/guia-de-reusabilidad-de-diferencial 26/27
2S-0300,7K-9308,8K-7398
114.376 ± 0.013 mm (4.5030 ± 0.0005inch)
plain half of the iffe!ential ca"e 133.426 ± 0.020 mm (5.2530 ± 0.0008inch)
4#-8733
flan$e half of the iffe!ential ca"e 114.351 ± 0.013 mm (4.5020 ± 0.0005inch)
plain half of the iffe!ential ca"e 117.526 ± 0.013 mm (4.6270 ± 0.0005inch)
8%-2669,
5#-2756
flan$e half of the iffe!ential ca"e 90.030 ± 0.013 mm (3.5445 ± 0.0005inch)
plain half of the iffe!ential ca"e 85.0316 ± 0.013 mm (3.3477 ± 0.0005inch)
7#-9623
flan$e half of the iffe!ential ca"e 90.069 ± 0.015 mm (3.5460 ± 0.0006inch)
plain half of the iffe!ential ca"e 96.932 ± 0.015 mm (3.8162 ± 0.0006inch)
2&-2630,4%-5630,4%-5730,6%-0736,7%-7660,8'-6756,101-7513,107-7857
plain half of the iffe!ential ca"e 133.469 ± 0.02 mm (5.2547 ± 0.0008inch)
flan$e half of the iffe!ential ca"e 114.437 ± 0.021 mm (4.5053 ± 0.0008inch)
2&-9200,6%-8531,6&-7560,6&-7565,8%-5620
flan$e half of the iffe!ential ca"e 139.857 ± 0.02 mm (5.5062 ± 0.0008inch)
plain half of the iffe!ential ca"e 133.4262 ± 0.020 mm (5.253 ± 0.0008inch)
3%-9561,6%-8540 flan$e half of the iffe!ential ca"e 139.776 ± 0.020 mm (5.5030 ± 0.0008
inch)
plain half of the iffe!ential ca"e
$ina 26 e 27972* 'heel +oae! 00001- (/*) '% 13 n$ine(S...
04062015http""i".cat.com"i"e:"i"e:techoctechoc;p!int;pa$e.<"p=!et>!n>!l?"i"e:"i"...
8/9/2019 Guia de reusabilidad de diferencial
http://slidepdf.com/reader/full/guia-de-reusabilidad-de-diferencial 27/27