Parts Manual For M11, M11 Plus & ISM

cBRAKEBYJAcOBSPARTSMANUALfORcUMMINSM11/M11PLUSANdISMENgINES

Model 411/411C/DAftermarket Kits P/N Description 3804584 411kit,1Vdc,S/L 3804585 411kit,4Vdc,S/L 3804586 411kit,4Vdc,d/L 3800765 411ckit,1Vdc,d/L 4089395 411dkit,1Vdc,S/L 4955458 411Ekit,1Vdc,S/L

Housing Assemblies P/N Description 4906837 411front,1Vdc,S/L 4906838 411rear,1Vdc,S/L 4906833 411front,4Vdc,S/L 4906834 411rear,4Vdc,S/L 490689 411front,4Vdc,d/L 4906830 411rear,4Vdc,d/L 490685 411cfront,1Vdc,d/L 490686 411crear,1Vdc,d/L 3103430 411dfront,1Vdc,S/L 3103431 411drear,1Vdc,S/L 496649 411Efront,1Vdc,S/L 4966493 411Erear,1Vdc,S/L No. P/N DescriptionQuantity 411/411C/411 D/E

1 3871477 Slavepiston 3 3 3 3871353 Outerslavepistonspring 3 3 33 387135 Innerslavepistonspring 3 3 34 3871410 Springretainer 3 3 35 3871373 Retainingring 6 6 66 3871515 Masterpiston,11/16dia. 3 3 37 3871518 flatspring 3 3 38 3871384 Plainwasher 3 3 39 3871383 Buttonheadscrew 3 3 310 387137 controlvalve 3 3 311 3871345 cont.valvespring(orange) 3 3 31 3871366 Outercontrolvalvespring 3 3 313 3871364 controlvalvecollar 3 3314 3871365 controlvalvecover 3 3 315 3871484 Resetscrewassembly 3 3 3 497009 Resetscrewassembly(411EONLY) 316 3871379 Hexjamnut 3 3 317 3871707 Solenoidvalve(1V,S/L) 1 0 117 3871708 Solenoidvalve(4V,S/L) 1 0 017 3871709 Solenoidvalve(4V,d/L) 1 0 017 3871711 Solenoidvalve(1V,d/L) 0 1 018 3871638 Uppersealring 1 0 119 406537 centersealring 1 1 10 387118 Lowersealring 1 1 11 387104 Ball 1 1 1 3871388 Ballcheckspring 1 1 13 3871558 Pipeplug 19 19194 3871634 Solenoidharness(ford/L) 1 0 1

S/L=SingleLead,d/L=doubleLead,NI=NotIllustrated

Application NotesThecBrakebyJacobsengineretarderisdesignedandapprovedforuseonseveralcumminsengines.Refertothechartbelowformodelandapprovedengineuse.Informa-tioninthismanualwascurrentatthetimeofprintingandissubjecttochangewithoutnoticeorliability.

Model Engine411 M11&M11Plus411c ISM1998-001411d ISM00-006411E ISM007-Present

Refertocumminsserviceinformationandinstructionalliteratureforspecificapplicationinformation.

Theexplodedviewshownisofthefronthousing.Therearhousingisamirrorimageofthefronthousingandcontainsthesamecomponents.

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411 M11 / M11 Plus

Model 411 (M11 and M11 PLUS ENGINES)

Rear Housing Front Housing

Model 411C, 411D, & 411E (ISM engines)

* 411 D/E will only have one wire per solenoid

cBRAKEBYJAcOBSPARTSMANUALfORcUMMINSM11/M11PLUSANdISMENgINES 3

Attaching Parts No. P/N Description Quantity

EngineAttg.PartsGroup411 1 3080759 RockerAdjustingScrew 6 306657 Hexjamnut 6 3 307395 crossheadassembly 6 4 307397 Electricalconnector 5 3073974 Electricalconnector(d/L) 3073975 OilsupplytubeAssy(Ill.6&7) 1 6 3871404 O-ring 7 NSS Oilsupplytube 1 8 3073976 Bulkheadadapter 1 9 389566 clamp 3 10 3871667 AdapterO-ring 11 3073977 compressionseal 1 1 309566 Supportclamp 1 Quantity/Group EngineAttg.PartsGroup411C/D411E 13 3080759 RockerAdjustingScrew 6 14 306657 Hexjamnut 6 15 307395 crossheadassembly 6 3073975 OilsupplytubeAssy(16&17) 1 16 3871404 O-ring 17 NSS Oilsupplytube 1 NI 303630 HexHdcapScrew 1NI 3036460 Washer 1NI 381783 Screw,Washer 118 3406907 Bulkheadadapter 1 19 3406909 compressionSeal 1 0 6815 Supportclamp 3 1 3063164 AdapterO-ring,6-6 3406919 Supportclamp,Long 1 3 3161895 dualSolenoidHarness 1* 4leads,411c 3a 310503 dualSolenoidHarness 1* leads,411d/E

*BeawarethatyouhaveeitherNo.3or3a,notboth. Quantity/Group 411411C/D/E

HousingAttg.PartsGroup4 3076055 capscrew 16 16

SpacerAttg.PartsGroup 5 3900631 Hexbolt 18 18 6 3084583 Spacer(diecast) 1 0 7 3406906 Spacer(diecast) 0 1 8 387147 gasket 1 1 9 389597 Int.oilsupplyhoseassy. 1 0 30 389964 Ext.oilsupplyhoseassy. 1 0 31 3406905 Int.oilsupplyhoseassy. 0 1 3 3406904 Ext.oilsupplyhoseassy. 0 1 4949709 Ext.oilsupplyhoseassy.(411EOnly) 1 NSS-NotSoldSeparately

MODEL 411 (M11 and M11 PLUS ENGINES)

MODEL 411 (M11 and M11 PLUS ENGINES)

MODEL 411C/411D (ISM ENGINES)

MODEL411C(ISMENGINES)

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MODEL 411 (ISM ENGINES)

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NOTES

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cBRAKEBYJAcOBSPARTSMANUALfORcUMMINSM11/M11PLUSENgINES 4

Control GroupsM11 Engines No. P/N Description Quantity/Group

388316 cabcontrolgroup (cELEcT) 1 3871486 Relayswitch(cELEcT) 1 3871499 Plate,HI/LO 1 3 3871498 Switch,HI/LO 1 4 387144 dashplate,ON/Off 1 5 3871450 Toggleswitch,ON/Off 1 6 3871663 Relaybase 4 NI 3871339 cabletie 4 7 3080422 Enginecontrolharness 1 (CELECT)

Control Groups ISM/M11 Plus Engines Quantity/GroupNo. P/N Description 411411C/D

3871669 CabControlGroup (CELECTPlus) 3871499 Plate,HI/LO 1 1 3 3871670 Switch,HI/LO 1 1 4 387144 dashplate,ON/Off 1 1 5 3871648 Toggleswitch,ON/Off 1 1 NI 3871339 cabletie 4 4 7 3095433 Wireharness 1 0

NOTE:cONTROLSINSTALLEdBYVEHIcLEOEMSMAYBEdIffER-ENTTHANcTONROLSSUPPLIEdBYcUMMINS.

Service Parts No. P/N Description

1 387148 feelergage,0.015(0.38mm)1a 3163172 feelergage,0.07(0.68mm) (411EOnly) 3871654 Slavepistonremovaltool 3 3871505 Slavepiston-0.060"shorterfor clearanceissues 4 3871655 Solenoidscreenretainer 5 3871656 Solenoidscreen NI 3871580 Tune-upkit

1a

CumminsInc.Box3005Columbus,IN47202-3005U.S.A.www.cummins.com

cELEcTisatrademarkofcumminsInc.Bulletin369886PrintedinU.S.A.01/0700cumminsInc.

cBrakebyJacobsisatrademarkofcumminsInc.andJacobsVehicleSystems

JacobsisaregisteredtrademarkofJacobsVehicleSystemsJacobsP/N01475Rev.dwww.jacobsvehiclesystems.com