Manuals / Alamo / Lawn and Garden / Lawn Mower

Alamo 4837 manual Valve Assembly 4 Spool Fixed Displacement Option

Models: 4837

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VALVE ASSEMBLY - 4 SPOOL FIXED DISPLACEMENT (OPTION)

A-BOOM (04-04) SN 04837 - UP Rev 01-11

©2011 Alamo Group Inc.

Parts Section -219

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Alamo 4837 manual Valve Assembly 4 Spool Fixed Displacement Option

Contents

Boom To the OWNER/OPERATOR/DEALER Bolt Torque Parts Section Alamo Industrial Part Name Index 3DUWV6HFWLRQ 3DUWV6HFWLRQ 3DUWV6HFWLRQ FT Boom Dipper Section Part Bushing SLEEVE, Boom WldmntExtension ARM Wldmnt LockwasherFT Boom Dipper Section Part Carriage Bolt Wear PlateHose Clamp BAR PLATE, Tubing ClampFT Boom Extension ARM Hydraulic Tube SpacerTube Clamp Hydraulic TUBE, RHFT Boom Lift Section CLAMP, Steel Tubing Lift Section WldmntMain PIN Wldmnt Hose ClampSplit Flange KIT FT Motor ASY Rotary Head PNMotor ASY, W/ Fittings HoseFT Motor Parts Rotary Head PN FT Spindle ASY Rotary Head PN 02960553C This page Intentional Left Blank FT X-FRAME SQ Head Parts PN Front Guard Wldmnt Square Head WldmntRear Flap Side GuardFT X-FRAME SQ Head ASY PN X-FRAME Blade Carrier ASY Dual BAR PN X-FRAME Blade Carrier ASY PAN PN BLADE, Matched SET 2 Blade SET X-FRAME Blade Carrier ASY Single BAR PNBlade BAR Wldmnt Blade BOLT, SQ ShoulderX-FRAME SQ Head ASY Hitch POST, 4 / BAR SQ HD ASY. W/ Dual Blade BAR & W/RND DoorSQ HD ASY. W/ PAN Blade Carrier & W/RND Door Grease FITTING, StraightMounting Flange X-FRAME SQ Head Motor Parts Model noRetainer Seal Plug HEX SKT HDSeal END see Item 19 PINS-DOWELHousing Gear Thrust Plates see ItemX-FRAME SQ Head Motor Parts Model no HOUSING, Gear HOUSING, SECHOUSING, PEC SET, Gear ShaftX-FRAME SQ Head Motor ASY W- Fittings ADAPTER, HYD ElbowRing in Split Flange KIT X-FRAME SQ Head PRE-ASY SQ Head ASY BOOM-AXE Flap DEFLECTOR, Rear WoodwasherSQ Head Motor Parts Model no SEAL, BK-UP SEAL, Side ChanSEAL, END Chan Seal KITSQ Head Motor Parts Model no -9210-037 Mounting Flange W/ Bushings Gear HOUSING, F/ MotorSeal RETAINER, F/ 02962112 Motor only Thrust Plates in Item 19 onlySQ Head Motor Parts Model no HOUSING, SEC SQ Head Motor ASY ElbowThis page Intentional Left Blank SQ Head Spindle Motor & Blade BAR NUT, Slotted LockwasherBearing RING, Lower HousingSQ Head Spindle ASY Bearing ASY, CUP & ConeThis page Intentional Left Blank Articulated ARM ASY 17 FT Part TUBE, Lower GrommetCylinder Guard ASY TUBE, UpperArticulated ARM ASY 17 FT Part Linkage ARM Cylinder ASY, Tilt CYLCylinder ASY, Dipper CYL SetscrewArticulated ARM ASY 20-23 FT Part HOSE, 20 FT. Model HOSE, F/ 20 FT. ModelHOSE, F/ 23 FT. Model HOSE, 23 FT. ModelArticulated ARM ASY 20-23 FT Part Dipper Section Wldmnt 20 FT. Model TUBE, Dipper FT. ModelCOVER, Hydraulic Tubing Dipper Section Wldmnt 23 FT. ModelBuzz BAR HYD Motor Parts PN FLANGE, MountingPLUG, HEX Socket Head Gear & Shaft SET Gear HousingThrust Plate in Item 20 only Square SEAL, in Item 19Buzz BAR Head ASY 48 in SN 01307 11-01 & UP Drive HUB Assembly HUB AssemblyTension Adjust Bracket END CAPBuzz BAR Head ASY 48 in SN 01307 11-01 & UP #20 Split Flange KIT Except 28 FT A-BOOM ADP, HYD 20FL-20MJ-90 Except 28 FT A-BOOM#20 Split Flange KIT 28 FT A-BOOM only ADP, HYD 20FJX-20MJ-45 Except 28 FT A-BOOMBuzz BAR Head ASY 48 in SN 01307 11-01 & UP KEY 1/4 Square Hhcs 1 X 9 NCBolt 3/4 NC RED TIEBuzz BAR Head ASY 69 in SN 01307 11-01 & UP Part BOLT, Sckt HD CNTR-SNK 1/2-NC X 3-1/2 W/HOLE Tension Adjustment BracketSpindle ASY BOLT, Sckt HD CNTR-SNK 1/2-NC X 2 W/HOLEBuzz BAR Head ASY 69 in SN 01307 11-01 & UP Part FLATWASHER, 1/4 DECAL, Tractor Operator SafetySplit Flange KIT, #20 BOLT, HEX Head 1/4 XBuzz BAR Head ASY 69 in SN 01307 11-01 & UP Part Plastic TIE, Orange BOLT, HEX Head 1-NC XBOLT, HEX Head 3/4-NC Plastic TIE, REDBuzz BAR Head ASY 90 in SN 01306 10-31 & Down Part SAW Body WLDMNT, Used 01/99 to 12/01 BRACKET, Tension AdjustmentSlotted NUT, Slotted 1/2 NC PLB Bushing QD, W/ BoltsBuzz BAR Head ASY 90 in SN 01306 10-31 & Down Part Cordura SLEEVING, 54 LG ADAPTER, HYD 20FL-16MJ90 28 FT A-BOOM onlyRelief VALVE, SET to 1850 PSI Bushing QD, ModifiedBuzz BAR Head ASY 90 in SN 01307 11-01 & UP Part Spindle HUB ASY SAW Head ASY, 4 Blade 90 Except 28 FT BoomSAW Head ASY, 4 Blade 90 28 FT Boom only BOLT, Socket Head Countersunk 1/2-NC X 2 W/HOLEBuzz BAR Head ASY 90 in SN 01307 11-01 & UP Part ADAPTER, HYD 16MJ-16FJX45 28 FT Boom only DECAL, Replacement PartsADAPTER, HYD 20FL-16MJ90 28 FT. Boom only FLATWASHER, 1/4 PLBuzz BAR Head ASY 90 in SN 01307 11-01 & UP Part BOLT, HEX Head 1-NC X Insert Sheet Buzzbar 28 FT Boom onlyBuzz BAR Spindle ASY SN BB-01219 This page Intentional Left Blank Cage ASY Universal Mount Cage Wldmnt BoltBlade Head WLD`MT Ditcher Blade Head ASY FWD ROT PNBlade Head ASY. W/ Blades Mount BracketDitcher Blade Head ASY REV ROT PN Blade Head WldmntDitcher Head ASY PN Ditcher Housing ASY FWD ROT PN Ditcher Housing ASY REV ROT PN This page Intentional Left Blank Ditcher HYD Schematic W-PARTS ADAPTER, Elbow 90 DEG Flange KITTUBE, Frame to Return Filter Return Tube Straight AdapterDitcher Motor ASY NEW Style PN ADAPTER, HYD StraightDitcher Motor ASY OLD Style PN Motor ASYDitcher Motor Parts NEW Style PN BODY,MOTOR Seal KIT, Service Soft GoodsMotor HYD Gear 15.5 CUIN/REV GEAR, DriveDitcher Motor Parts OLD Style PN Matched Gear SET Gasket SealPIN-DOWEL Port END CoverDitcher Spindle ASY PN Spindle ASY. Complete Used NOV & UP Spindle HSG WLD`MTSprocket WLD`MT Filter Element only Filter ASY PNFilter ASY. W/ Element VALVE, Filter BypassThis page Intentional Left Blank Flail AXE Head ASY SN 04250 & UP Part Clamp BAR JAM NUTGrease FITTING, 90 DEG Skid Shoe WldmntFlail AXE Head ASY SN 04250 & UP Part MOTOR, HYD. Cast IRON,FLAIL HD PLATE,INSIDE PlateQD HUB, W/KEY WAY Hanger BoltFlail AXE Motor ASY SN FA-04250 & UP PN Motor ASY, W/ FittingsThis page Intentional Left Blank Gear SET Flail AXE Motor Parts SN FA-04250 & UP PNMotor ASY, Cast Iron Motor Square Seal in Item 20Washer SLEEVE, Hook PivotHVY DTY Flail 48 in and 60 in Head ASY Part PIN, Idler Pivot Bearing HOUSING, NON Drive SideWASHER, Special FenderHVY DTY Flail 48 in and 60 in Head ASY Part Bearing Adapter Bearing HOUSING, Drive SideHousing Cover TurnbuckleHVY DTY Flail Gauge Wheels 00008300 HYD Cutter Valve PN Valve Body SpoolHYD Cutter Valve ASY PN Wire HarnessSWITCH, Push & Pull Knob onlyHYD Cutter Valve ASY Installation PN HYD CYL ASY Dipper 17 FT PN This page Intentional Left Blank HYD CYL ASY Dipper 20-23 FT PN 02961780T ROD Wiper in Item ROD Seal in ItemBuffer Seal in Item PIN Wldmnt HYD CYL ASY Dipper 28 FT PN 02222000 03-00 & DownCylinder ASY, W/ Fittings Item 1 Thru Gland Static Seal in Item02975527 HYD CYL ASY Dipper 28 FT PN 02222000 04-00 & UP This page Intentional Left Blank HYD CYL ASY Extension 28 FT PN 02961485C HOSE, # 4 Short Hose Seal KIT Items 9 ThruHOSE, # 4 Long Hose TIE StrapHYD CYL ASY Lift 17 FT PN HYD CYL ASY Lift 20-23-28 FT PN ADAPTER, ElbowHYD CYL ASY Swing 17-20-23-28 FT PN PIN Wldmt ROD END SideHYD CYL ASY Tilt 17-20-23 FT PN Locknut TLM NF PLHYD CYL ASY Tilt 28 FT PN HYD CYL 3-1/2 Bore X 9STROKELocknut TLM 1 NF PL HYD Pump ASY Front Single PN Pump ASY, W/O FittingsHYD Pump ASY Front Tandem PN ELBOW, 45 DEGHYD Pump ASY Rear Single 540 RPM PN ElbowHYD Pump ASY Rear Tandem 540 RPM PN Pump ASY. W/O FittingsThis page Intentional Left Blank HYD Pump Parts Front Single PN Mounting Flange W. Bushing GearhousingDowel Pins Seal ENDHYD Pump Parts Front Tandem PN Gear Housing Rear Housing Gear Housing Front HousingBearing Carrier Housing W/BUSHINGS Pump ASY, Tandem Front MountedHYD Pump Parts Rear Single 540 RPM PN Thrust Plates in Item 13 only Pump ASY, Rear Mounted 540 PTOMounting Flange W/ Bushing Square Seal in Item 13HYD Pump Parts Rear Tandem 540 RPM PN Gear SET Front Gears Pump ASY, Rear 540 PTO MNTMounting Flange W/BUSHINGS Gear SET, Rear GearsHYD Schematic 17 FT Part HOSE, Control Valve to Dipper CYL Filter ASY, W/ ElementReturn TUBE, Straight Adapter HOSE, Control Valve to Lift CYLHYD Schematic 17 FT Part HOSE, Motor to Bulkhead Flail Head HOSE, Control Valve to Swing CylinderHOSE, Control Valve to Lift Cylinder HYD Schematic 20-23 FT Part Filter ASY TUBE, Dipper 20 FT. ModelTUBE, Dipper 23 FT. Model TUBE, Lift FT. ModelHYD Schematic 20-23 FT Part HOSE, Hose to Tilt CYL, 23 FT. Model HOSE, Control Valve to Swing CYLHYD Schematic W-PARTS 28 FT Part HOSE, Tube to Tube 98 Long TUBE, Lift Section BottomHOSE, Control Valve to Hose TUBE, Lift SectionHYD Schematic W-PARTS 28 FT Part Hydraulic TUBING, Front TUBE, Tubing to Tilt CYLHYD Valve Bank 28 FT PN Valve SECTION, Inlet Cover Valve Bank ASY Spool W/ FittingsDetent KIT, Standard Valve SECTION, SwingHYD Valve Bank Cover Valve Bank COVER, F/ 4 Handle Valve Valve Bank COVER, F/ 5 Handle ValveTube SPACER, F/ Valve Cover HYD Valve Bank W- Fittings PN Detent CAP only Seal KIT for Relief CartridgesHYD Valve Remote Control Cables & Mount KNOB, Switch Switch Mount WLD`MTSWITCH, Push Pull Wire Harness KIT, SolenoidHYD Valve Segment Float POSITIONER, FloatWasher & O-RING See Valve Bank F/ Part no HYD Valve Segment NON-FLOATPOSITIONER, NON -FLOAT Washer & O-RINGSADAPTER, Straigh Hydro Float OptionVALVE, Needle Valve ADAPTER, TEEThis page Intentional Left Blank Joystick Console ASY Switch Push Pull Boot Circuit Breaker CoverConnector Receptacle Joystick AssemblyKing Post Attachment W-PLAIN Bushings This page Intentional Left Blank King Post Attachment W-SERRATED Bushings 02967491 Main Frame ASY 03-06 & Down Part ADP HYD Elbow Filter Indicator DialPUSH-PULL Switch not Shown Filler Tube ASYMain Frame ASY 03-06 & Down Part COVER-CWT PLUG,1 MagneticLockwasher 5/16 PL STD WLDMT-CWT 20A/BMain Frame ASY 04-06 & UP Part Counter Weight RING, Cleanout SealCleanout Cover WLD`MT Counter Weight CoverMain Frame ASY 04-06 & UP Part Valve ASY W/O Handles Push Pull SwitchFLATWASHER, 1/2- PL STD Valve Mount WLD`MTMounting Components Common Parts BOX Option Assembly A-BOOM Operator ADAPTER, Wire HarnessAssembly Joystick ARM Rest Pamphlet Safety MountingSickle BAR & Basket ASY 28 FT Boom Adapter HYD, Straight Base AssemblyAdapter HYD, Elbow Flow Divider Valve AB- S/N 05999 & DownSickle BAR Basic Drive Parts PN OIL Seal Screw only Avail in ItemLocknut only Avail in Item Sickle BAR Cutter BAR ASY FT. Cutter BAR Inner SHOE, RHInner Shoe Sole PlateCutter BAR ASY, W/KNIFE Sickle BAR Head ASY PNSickle BAR ASY, F/ A-BOOM Adapter ELBOW, 45 DEGADAPTER, Elbow 90 DEG Hitch Post WLDMNT, 4/BARDrive ARM Sickle BAR HYD Drive ASY PNMotor ASY 2.8 CID Knife Drive PINNUT SleeveSickle BAR HYD Motor ASY PN END Cover W/PORTS Gear KEYDouble LIP OIL Seal Bolt Replaces P/NSickle BAR HYD Valve PN 00750053 S/N AB-05999 01-04 & Down SPACER, 1/2 Long Sickle BAR HYD Valve PN 00750053A S/N AB-06000 & UP Flow Divider Mount BracketFlow Divider Priority Valve HYD, Elbow Pipe SpacerSickle BAR Knife ASY Slope Mower Head Blade BAR ASY PN Blade BAR WldmntSlope Mower Head Caster Wheel ASY BoltCaster ARM ASY, LH Caster ARM ASY, RHCaster Wheel ASY,ITEM 1 Thru 10 Slope Mower Head Head ASY PN Rear FlapSwivel ASY, 4-BAR BUMPER, RubberPLATE, Bumper Swivel Hitch Post WLDMNT, 4-BARSocket Head Bolt Slope Mower Head Head SUB-ASYSpindle ASY, Splined Double END StudSlope Mower Head Motor ASY PN ADAPTER, HYD, ElbowSlope Mower Head Motor Parts PN Buck UP Ring in ItemThis page Intentional Left Blank Speed Changer Rear PTO MNT PN SHAFT, 540 RPM Speed Changer ASY, 540 PTOBreather GEAR, 540 RPMTimbercat Head ASY Part Sickle BAR Head ASY, 7 FT BOLT, AdjustingSickle BAR Head ASY, 5 FT Blade BOTTOM, F/ 5 FTTimbercat Head ASY Part ADAPTER, HYD. Stght BracketSCREW, Self Tapping ADAPTER, SpecialValve Assembly 4 Spool Fixed Displacement Option Valve ASSEMBLY, Solenoid Lock Valve Assembly OcfdASSEMBLY, Valve 4 Spool Straight AdapterValve Assembly 5 Spool Fixed Displacement Option Setion BARE, Tilt Valve ASSEMBLY, OcfdASSEMBLY, Valve 5 Spool Section BARE, DoorValve Assembly Ocfd SYS 4 & 5 Spool Option SECTION, Inlet Ccls Valve SECTION, END Ccls or Ocfd ValvePage To the OWNER/OPERATOR/DEALER Alamo Industrial Boom Pub 02924700P