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Ingersoll-Rand 4RSERIES, Operation And Maintenance Manual

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Ingersoll-Rand 4RSERIES Operation And Maintenance Manual Download Page 1

Summary of Contents for 4RSERIES

Page 1: ...l or before performing any maintenance on this tool l Keep hands looseclothing and long hair away from rotating end of tool l Anticipate and be alert for sudden changes in motion during start up and operation of any power tool l Tool accessorymay continue to rotate briefly after throttle is released l Do not lubricate tools with flammable or volatile liquids such askerosene diesel or jet fuel l Do...

Page 2: ...ING I Do not carry the tool by the hose A WARNING Keep body stance balanced and firm Do not overreach when operating this tool A WARNING Always wear hearing protection when operating this tool A WARNING Air powered tools can vibrate in use Vibration repetitive motions or uncom fortable positions may be harmful to your hands and arms Stop using any tool if discomfort tingling feeling or pain occurs...

Page 3: ...ClutchHousing 3 For 4C15 or 4S1 inserttheClutchAdjustingKey into theholein theClutchAdjustingNut and while holdingtheNut againstrotation rotatetheBit Holder 4 5 6 7 clockwise for the4C15andcounterclockwise for the 4S1until thereisnocompression ontheClutch spring 112or261 For 4C17 inserttheClutchAdjustingKey intothe holein theClutchAdjustingNut and whileholding theNut againstrotationandpushingagain...

Page 4: ...it Holder stop 115 c Usingawrenchandkeepingpressure againstthe SpringSeat 110 topreventtheClutchBalls 108 fromfalling outof position unscrewand removetheClutchAdjustingNut 113 This is a left hand thread turn clockwise to remove d Lift off theAdjustingNut Lock 114 andthe ClutchSpring e InstallthenewClutchSpringandreplacethe AdjustingNut Lock f ThreadtheClutchAdjustingNut ontotheBit Holderandreplace...

Page 5: ...heSleeveSpringRetainerin theexternalgroovenear theoutputendof theBit Holder Threadtheassembled ClutchontotheGearCase This isa left hand thread turn clockwiseto remove lighten theClutchHousingbetween2 to 5ft lb 3to 7 Nm torque 8 AdjusttheClutchasdirectedin thesectionClutch Adjustment INSTALLATION Air Supply and Connections Alwaysusecleandry air Dust corrosivefumesand or excessive moisturecanruin th...

Page 6: ... 14 80 1 7 9 1 4RTPSl 15 105 1 7 11 9 REVERSIBLE LEVER THROTTLE AND IN LINE HANDLE WITH ADJUSTABLE CUSHION CLUTCH 4RLLCl 15 40 1 74 6 4RLMCl 15 65 1 7 7 4 4RTNCl 20 80 2 3 9 1 REVERSIBLE PISTOL GRIP HANDLE WITH POSITIVE JAW CLUTCH 4RALPl 22 2 5 4FAMPl 36 4 1 4FANPl 44 5 0 4RAPPl I 58 I 6 6 REVERSIBLE WITH PISTOL GRIP HANDLE AND DIRECT DRIVE Model 4RALDl 4RAMDl 4RANDl Torque Range Soft Draw 50 psi ...

Page 7: ...MAINTENANCE SECTION ...

Page 8: ...ne pairor set of eachpartindicatedby abullet for everyfour toolsin service 4RA A40 4RL A40 4RP A40 4RT A40 WARNING 7 99 4RA B40 4RL B40 4RP B40 4RA 301 BN403 302 4RA 91 5RLK2C 91 4RA 329 55RP 329 4RT A329 4RA 515 55RP 515 6WRS 290 SPA1024668 8 9 l a 10 11 12 13 14 15 16 18 19 20 21 l 22 RetainerSetscrew for 4RL and 4RPModels Reverse ValveSwitch for4RA and 4RTModels Reverse ValveSeal for 4RA and 4R...

Page 9: ...23 85H 167 6WS A23 3RA 310 3RA 310 4RL 311 4RA 202 AF120 294 6AH 103 38 em39 41 42 43 44 45 46 47 48 49 50 51 52 PART NUMBER FOR ORDERING SilencerSealRing for4RL and 4RPModels RearEndPlateGasket RearRotorBearingRetainingNut BearingThrustWasher RearRotorBearing Rear End Plate Rotor for4RA and 4RL Models for4RP and 4RT Models Vane Packet set of5Vanes Cylinder Front End Plate FrontRotorBearing Cylind...

Page 10: ...6LG81 5RAK 5 182A53 610 68 69 70 HousingGrip for 4RL and4RPModels forLratio for M N or Pratio HousingSleeve for 4RA and4RTModels forLratio forM NorPratio Sleeve Support for 4RA and4RT Models 2 VerticalHanger for4RL and4RPModels HorizontalHanger for4RA and 4RTModels Piped AwayExhaustKit for4RL and 4RPModels Grease Gun Tune upKit for Models4RA and4RT includesillustrateditems 5 10 20 21 22 23 25 26 2...

Page 11: ......

Page 12: ...haveonhandcertainrepairparts Werecommend thatyoustock one pairor set of eachpartindicatedby abullet for everyfourtoolsin service 201 202 203 204 l 205 206 207 208 209 PART NUMBER FOR ORDERING PART NUMBER FOR ORDERING Adjustable ClutchAttachment for Models4RLNC1 4RLPCl 4RPNCl 4RANCl and4RAPCl ClutchHousingAssembly HousingBushing ClutchDriverAssembly Assembled with Medium Clutch Spring ClutchDriver ...

Page 13: ...MAINTENANCE SECTION CLUTCH ATTACHMENTS 13 Dwg TPA1148 ...

Page 14: ...ainingSpring Bit RetainingBall Bit RetainingSleeve RetainingSleeveSpring Sleeve SpringRetainer Blue ClutchAdjustingKey Pushrod forLratio forforM NorPratio 483 627 G601 65 4RTPSS 4O8 ROOOB 263 55S1 420 4S3 95 4Sl 586 2U 696 4S3 669 4S3 625 AVl 255 5Cl 930 4 SCl 931 4 5C1 853 5C1 416 4RPL 435 4RPM 435 Not illustrated Tokeepdowntimetoaminimum it is desirable to haveonhandcertainrepairparts Werecommen...

Page 15: ... 4Nm 15to 30in lb 1 7to 3 4Nm 15to 30in lb 1 7to 3 4Nm 15to 30in lb 1 7to 3 4Nm 15to 30in lb 1 7to 3 4Nm 15to 30in lb 1 7to 3 4Nm 15to 30in lb 1 7to 3 4Nm 15to 30in lb 1 7to 3 4Nm 15to 30in lb 1 7to 3 4Nm 15to 30in lb 1 7to 3 4Nm 15to 30in lb 1 7to 3 4Nm 15to 30in lb 1 7to 3 4Nm 15to 30in lb 1 7to 3 4Nm 15to 30in lb 1 7to 3 4Nm 15to 30in lb 1 7to 3 4Nm 15to 30in lb 1 7to 3 4Nm T TORQUE RANGE Soft ...

Page 16: ... and one SleeveSupport 70 wig remain with the Gear Case The other SleeveSupport will remain on the Motor Housing When the Gear Casesand Motor Housings are separated on Models 4RL and 4RP the Housing Grip 68 will remain on the Gear Case If it must be removed cut the Grip off the Gear Casewith a sharp knife Make certain a new Grip is available for installation 4 For Models 4RP and 4RT removethepushr...

Page 17: ...il thetension ontheClutchSpring 261 isrelieved Removetheassemblyfromtheviseandremovethe ClutchAdjustingNut theAdjustingNutLock 257 theThrustBearing 258 theClutchSpringSeat 259 andtheClutchSpringfromtheClutchDriver 6 7 8 9 10 11 Holdingtheassembly overacontainerandusingsnap ring pliers removetherenamingSpringSeatStop RemovetheShutoffCollarReturnSpring 262 the ShutoffCollar 263 theClutchBall Seal 26...

Page 18: ...ovetheRearEndPlateGasket 39 fromthe Motor Housing 3 Usingawrench unscrewandremovetheRearRotor BearingRetainingNut 40 4 5 6 RemovetheRotorfromtheviseandremovethe BearingThrustWasher 41 RearEndPlate 43 Cylinder 46 CylinderDowel 49 andVanes 45 ChecktheFrontRotorBearing 48 for damageor roughness If replacement is necessary supportthe FrontEndPlate 47 betweentwo blocksof woodon thetableof anarborpress ...

Page 19: ...etheAir Strainer 29 PnshrodThrottleValveSpring 22 Muffler Assembly 32 InletBushingSpacer 28 Exhaust For Models 4RL and 4RP 9 10 11 DeflectorSeal 37 SilencerSealRing 38 and MufflerElement 34 For 4RL Models lift theThrottle Valve 21 outof theHousingandremovetheThrottlePlunger Assembly 18 For 4RPModels lift thePushThrottleValve Assembly 20 outof theHousing For 4RL Models to removetheThrottleValveSeat...

Page 20: ...eMotor Housing InserttheC shapedMuffler Element 32A into the MufflerAssembly 32 makingcertainit coversall exhaust holes AfterholdingtheMuffler Element 33 lengthwise Registered trademarkof Loctite Corp 8 9 10 12 13 14 15 16 17 18 and with thefold trailing installtheElementby wrappingit horseshoe fashionaroundtheinsideof the Muffler AssemblyagainsttheC shapedMuffler Element InstalltheExhaustDeflecto...

Page 21: ...sstheTrigger 15 ontothegroovedendof the TriggerPinsothatit isatright anglestotheholein theoppositeendof thePin 6 7 8 9 10 11 12 13 14 15 16 17 18 19 InserttheTriggerAssemblyintotheTriggerBushing sothattheholein theTriggerPinalignsdeadcenter with theholein theThrottleValveSeat Roll theMufflerElement 34 andwork it into the exhaust cavityin thehandleof theMotor Housing Usingneedlenoseplierstoholdthes...

Page 22: ...tormustrotate in theBearingwithoutdrag 8 9 10 PositiontheRearEndPlateGasket 39 in thebottom of themotorhousingboresothatthedowelholeand air inletportin theGasketalign with thedowelhole andairinletin thehousingboreface Thecavity aroundtheoutsideof theRearRotor Bearing 42 in theMotorHousingshouldbefilled 50to75percent capacitywith Ingersoll RandNo 28Grease Usinganassembly dowel3 32 in diameterby 10 ...

Page 23: ...theClutch Driverenterstheboreof theBit Holder Assembly of 7Dl Direct Drive Attachment 1 2 3 4 5 6 If theHousingBushing 302 wasremoved pressa newHousingBushingintotheClutchHousing 301 until it isflushwith thefaceof theshoulderatthe bottomof theclutchchamber Smeartheinsideof the HousingBushingwith grease SlidetheSpacer 303 overthesplinedendof theBit Holder 305 andinstallthespacerRetainer 304 to hold...

Page 24: ...oove 3 PlacethetwelveJawBearingBalls 5 32 diameter 205 in thelargegroove andthenslidetheFront ClutchJawagainstthemto retainthem Invertthe ClutchDriver 4 With theClutchDriverinverted settheClutchBall Spacer 206 pocketsidefirst downovertheClutch 5 6 7 8 9 10 11 12 13 14 15 16 17 18 DriverandagainsttheFrontClutchJaw Align the pocketsin theFrontClutchJawwith thosein the ClutchBall Spacer andsmearthepo...

Page 25: ...Spring 118 ontotheendof theBit Holder Usingsnapring pliers installtheSleeveSpring Retainer 119 in thegrooveneartheendof theBit Holder InstalltheClutchDiverRetainer 105 in theannular groovethroughthesplineof theClutchShaftSupport 120 Registered trademarkof Loctite Corp 14 15 16 Work thesmallcoil endof thePlungerSpring 122 overthesmallendof theDisengaging Plunger 121 InsertthePlungerandSpring spring...

Page 26: ...lveand or InstallanewThrottleValve 20or 21 and or ThrottleValveSeat ThrottleValveSeat 25 Dirt accumulation onThrottle Pourabout3 ccof aclean suitable cleaning Valveand orThrottleValveScat solutionin theairinletandoperatethetool for about30seconds Immediatelypour3 ccof the recommended oil in theair inlet andoperatethe toolfor 30seconds tolubricateall partscleanedby thesolvent Excessive grease Clean...

Page 27: ...NOTES ...

Page 28: ......

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