Multiquip AR13D manual Removing and Replacing Hydrostatic Pump, Drums and Main Frame

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AR13D RIDE-ON ROLLER — MAINTENANCE

Removing and Replacing Hydrostatic Pump

1.Set the parking brake.

2.Disconnect the battery.

3.Clean the pump and all connections.

4.Mark and disconnect all hoses and lines from the pump.

5.Disconnect the forward / reverse control cable.

6.Disconnect the pump support bracket.

7.Remove the engine mounting bolts.

8.Elevate the pump and engine assembly using a proper lifting device.

9.Disconnect and remove the hydrostatic pump assembly.

10.Repair or replace the hydrostatic pump as required.

11.Install the hydrostatic pump in the reverse order of removal, using Locktite 271 on all mounting bolts and nuts.

12.Test operate.Test and adjust the forward and reverse relief pressures as required. Adjust the forward / reverse control cable.

Removing and Replacing Vibration/Steering Pump

1.Remove the hydrostatic pump as per preceding instructions.

2.Remove all hoses and lines.

3.Disconnect the vibration / steering pump and remove.

4.Repair or replace pump as required.

5.Install the pump in the reverse order of removal, using Locktite 271 on all mounting bolts and nuts.

6.Test operate. Test and adjust the forward and reverse pressure relief valves as required. Adjust the forward/ reverse control cable. Test and adjust the vibration and steering pressure relief valves as required.

Drums and Main Frame

The front drum is designed to apply vibration and compaction force to the operating surface for compaction.This vibration and compaction force is produced when the vibrator shaft is rotated. Maximum efficiency is achieved only when the engine is operated at full throttle.

A single drive motor is mounted on the left side of the drum and is shockmounted. This type of drive motor is designed for maximum torque and power.

The vibrator is driven by a gear motor coupled to the vibrator shaft.The vibrator assembly rotates inside of a sealed housing containing oil to lubricate the bearings.This side of the drum is also shock mounted.

Front and Rear Drum Removal and Disassembly.

The removal and disassembly of the front and rear drums shall be referenced by Figures 37, 38, and 39 on the following pages. When reassembling the front drum use Loctite 271 on all mounting hardware.

PAGE 32 — AR13D RIDE-ON TANDEM DRUM ROLLER — OPERATION & PARTS MANUAL — REV. #2 (09/15/11)

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Contents Model AR13D AR13D RIDE-ON Roller Proposition 65WARNING Diesel engine exhaust and somePage AR13D RIDE-ON Roller -TABLE of Contents Order via Fax Dealers Only Parts Ordering ProceduresBest Deal! Order via Internet Dealers Only AR13D RIDE-ON Roller Safety Message Alert Symbols Structure that does not provide ample free flow airAlways wear approved eye and hearing protection AR13D RIDE-ON Roller Safety Message Alert SymbolsAlways wear approved respiratory protection Contact with hot components can cause serious burns AR13D RIDE-ON Roller Rules for Safe OperationEngine or pump AR13D RIDE-ON Roller Rules for Safe Operation Always wear seat beltsNever stand below roller when it is being lifted Always know the location of the nearest fire extinguisherAR13D RIDE-ON Roller Operation and Safety Decals Machine Safety DecalsAR13D RIDE-ON Roller Operation and Safety Decals AR13D RIDE-ON Roller Specifications Roller AR13D RIDE-ON Roller Specifications Engine Model Briggs & Stratton DM 850DAR13D RIDE-ON Roller Dimensions Side ViewPower Plant AR13D RIDE-ON Roller General InformationAR13D RIDE-ON Roller General Information Tipping RolloversAR13D RIDE-ON Roller Roller Components Roller ComponentsAR13D RIDE-ON Roller Roller Components SteeringWheel Use this wheel to steer the rollerAR13D RIDE-ON Roller Roller Components AR13D RIDE-ON Roller Engine Components Motor oil+12 VDC electrical system Cold weather conditionsEngine Oil Check AR13D RIDE-ON Roller InspectionBefore Starting AR13D RIDE-ON Roller Inspection Fuel CheckHydraulic Oil Check Lic oil to the recommended operating levelAR13D RIDE-ON Roller Inspection AR13D RIDE-ON Roller Initial START-UP Initial Start-up Instructions StartingSprinkler Controls Parking BrakeVibration Button Perform roller maintenance as indicated by and Table AR13D RIDE-ON Roller MaintenanceMaintenance Hydraulic Oil System Freewheel Engagement ValveAR13D RIDE-ON Roller Maintenance Is directed to the steering valveVibration and Steering Rubber Scrapper MatAdjust engine RPM 3,500 +/- 50 RPM Forward/Reverse Hydraulic Pressure TestVibration Circuit PressureTest Steering Pressure TestForward/Reverse ReliefValves Drive Adjustment Front and Rear Drum Removal and Disassembly Removing and Replacing Hydrostatic PumpRemoving and Replacing Vibration/Steering Pump Drums and Main FrameFront-Right Drum Removal Front-Left Drum Removal Rear Drum Removal/Installation Neutral Safety Switch Alternator/RegulatorAR13D RIDE-ON Roller Preparation for LONG-TERM Storage Roller StorageAR13D RIDE-ON Roller Manifoldtest Ports Manifold Test PortsAR13D RIDE-ON Roller Hydraulic System Diagram Hydraulic System DiagramAR13D Roller Electricwiring Diagram Page AR13D RIDE-ON Roller Hydraulic Hose Connections Hydraulic Hose ConnectionsManifold AR13D RIDE-ON Roller Hydraulic Hose ConnectionsAR13D RIDE-ON Roller -TROUBLESHOOTING Roller Roller TroubleshootingAR13D RIDE-ON Roller -TROUBLESHOOTING Engine AR13D RIDE-ON Roller -TROUBLESHOOTING Engine Engine TroubleshootingPage Explanation of Code in Remarks Column Xxxxx only Not Used onAR13D RIDE-ON Roller Suggested Spare Parts DescriptionAR13D RIDE-ON Roller Name Plate and Decals Name Plate and DecalsAR13D RIDE-ON Roller Name Plate and Decals AR13D RIDE-ON Roller Front Drum Assy Front Drum AssyHousing Bearing Front RollerBearing RING, RetainingAR13D RIDE-ON Roller Exciter Assy Exciter AssyHOUSING, Bearing Right HOUSING, Bearing LeftSCREW, Allen 5/16 SealAR13D RIDE-ON Roller Rear Drum & Chassis Assy Rear Drum & Chassis AssyAR13D RIDE-ON Roller Rear Drum & Chassis Assy AR13D RIDE-ON Roller Covers and Frame Articulation Lock Assy Covers and Frame Articulation Lock Assy Rear Water Tank CoverFloor Plate ARM, Floor CoverAR13D RIDE-ON Roller Hood and Rear Panel Assy Hood and Rear Panel AssyHood HINGE, SlottedLatch KIT Hood Front ChassisAR13D Steering Column and Hydraulic Articulation Assy Steering Column and Hydraulic Articulation AssySWITCH, Starter HARNESS, WiringElbow Fitting CYLINDER, SteeringAR13D RIDE-ON Roller Articulation ARM Assy Articulation ARMFlat Washer 3/4 ROD ENDROD, Direction Stabilizer AR13D RIDE-ON Roller Hydraulic Drive Pump Assy Hydraulic Drive Pump AssyPUMP, Steering ADAPTER, Steering PumpHydraulic Pump Shift LeverAR13D RIDE-ON Roller Manifold and Hydraulic OIL Filter Assy Manifold and Hydraulic OIL Filter AssyChassis AR13D Hydraulic Tank CAPStraight Fitting 3/4 FilterAR13D RIDE-ON Roller Fueltank & OIL Drain Hose Assy Fuel Tank & OIL Drain Hose AssyPAD, Rubber Tank Fuel TankBRACKET, Fuel Tank Support CAP, Fuel W/GAUGEWater Tank Assembly Assy AR13D RIDE-ON Roller Watertank AssyWater Tank Water Tank CAPClamp Elbow PVCAR13D RIDE-ON Roller Engine Mounting Assy Engine Mounting AssyMOUNT, Engine 452# 835034AR13D RIDE-ON Roller Muffler Assy Muffler AssyBolt Mount PLATE, MufflerMuffler Base Extension ELBOW, ExhaustAR13D RIDE-ON Roller AIR Cleaner Assy AIR Cleaner AssyELEMENT, AIR Filter AIR Intake HoseHose AIR Inlet AR13D RIDE-ON Roller Radiator Assy Radiator AssyTrim EDGE1 X Mount Radiator OverflowNUT 1/4-20 Nylon Lock Radiator Mounting KITAR13D RIDE-ON Roller -THROTTLE Assy Throttle AssyCable Throttle Assembly Travel Lever FWD/REVCABLE, FORWARD/REVERSE Joint BallAR13D RIDE-ON Roller Brake Control Assy Brake Control AssyLEVER, Brake Brake LinkBell Crank BRACKET, BrakeAR13D RIDE-ON Roller Battery Assy Battery AssyAR13D RIDE-ON Roller Battery Assy AR13D RIDE-ON Roller Scraper Assy Scraper AssySCRAPER, Support SCRAPER, RubberPlate Backing NUT, Lock 1/2 NCTerms and Conditions of Sale Freight PolicyPage HERE’S HOW to GET Help