Unrestricted with proper operation, inspection and scheduled maintenance. Technical Publications Genie has endeavored to deliver the highest degree of accuracy possible. However, continuous improvement of our products is a Genie policy. Therefore, product specifications are subject to change without notice.
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2-1_Section 2_Specifications Page #. 3-3_Section 3_Maintenance Procedure Page #. Click on any procedure or page number 4-48_Section 4_Repair Procedure Page #. highlighted in blue to view the update. Fault Codes_Section 5. 6-5_Section 6_Schematic Page #. Part No. 122985 S-80 • S-85 • S-80X...
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2-1_Section 2_Specifications Page #. 3-3_Section 3_Maintenance Procedure Page #. Click on any procedure or page number 4-48_Section 4_Repair Procedure Page #. highlighted in blue to view the update. Fault Codes_Section 5. 6-5_Section 6_Schematic Page #. S-80 • S-85 • S-80X Part No. 122985...
Country of manufacture: USA This machine complies with: Terex South Dakota 500 Oak Wood road PO Box 1150 Watertown, SD 57201 Serial label Sequence number (located under cover) (stamped on chassis) PN - 77055 Part No. 122985 S-80 • S-85 • S-80X...
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February 2012 This page intentionally left blank. S-80 • S-85 • S-80X Part No. 122985...
Section 1 • Safety Rules Safety Rules Danger Failure to obey the instructions and safety rules in this manual, and the Genie S-80 and Genie S-85 Operator's Manual will result in death or serious injury. Many of the hazards identified in the operator's manual are also safety hazards when maintenance and repair procedures are performed.
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Be aware of potential crushing hazards such as moving parts, free swinging or unsecured components when lifting or placing loads. Always wear approved steel-toed shoes. S-80 • S-85 • S-80X Part No. 122985...
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TABLE OF CONTENTS Section 6 Schematics, continued Ground Control Box Terminal Strip Wiring Diagram, S-80 and S-85 (CE), Perkins 804D-33 Models (before serial number 8111) ......... 6 - 74 Ground Control Box Switch Panel Wiring Diagram, S-80 and S-85 (CE), Perkins 804D-33 Models (before serial number 8111) .........
320 ft-lbs 434 Nm For operational specifications, refer to the Operator's Manual. Continuous improvement of our products is a Genie policy. Product specifications are subject to change without notice. Part No. 122985 S-80 • S-85 • S-80X 2 - 1...
Chevron Rando HD MV oil is fully compatible and Braking distance, maximum mixable with Shell Donax TG (Dexron III) oils. Genie specifications require hydraulic oils which are High range on paved surface 3 ft designed to give maximum protection to hydraulic...
0 to 114.7 L/min Note: Genie specifications require additional Drive pressure, maximum 3750 psi equipment and special installation instructions for 259 bar the approved optional fluids. Consult the Genie Charge pump Industries Service Department before use. Type: gerotor Displacement 0.85 cu in 13.9 cc...
Hydraulic tank 10 micron with return filter 25 psi / 1.7 bar bypass Continuous improvement of our products is a Genie policy. Product specifications are subject to change without notice. 2 - 4 S-80 • S-85 • S-80X Part No. 122985...
For oil requirements, refer to the Engine Operator Handbook on your machine. Continuous improvement of our products is a Genie policy. Product specifications are subject to change without notice. Part No. 122985 S-80 • S-85 • S-80X...
9 to 12 mm Oil capacity 12.8 quarts (including filter) 12.1 liters Continuous improvement of our products is a Genie policy. Product specifications are subject to change without notice. 2 - 6 S-80 • S-85 • S-80X Part No. 122985...
For oil requirements, refer to the Engine Operator Handbook on your machine. Continuous improvement of our products is a Genie policy. Product specifications are subject to change without notice. Part No. 122985 S-80 • S-85 • S-80X...
108 Nm Drive hub oil plug, O-ring seal 13 ft-lbs 18 Nm Continuous improvement of our products is a Genie policy. Product specifications are subject to change without notice. 2 - 8 S-80 • S-85 • S-80X Part No. 122985...
O-rings. or when new hoses or fittings are installed. They are not standard SAE size O-rings. They are available in the O-ring field service kit (Genie part SAE O-ring Boss Port number 49612). (tube fitting - installed into Aluminum) 2 Lubricate the O-ring before installation.
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Repair any machine damage or malfunction indicate the presence of a before operating machine. potentially hazardous situation Use only Genie approved replacement parts. which, if not avoided, may result in minor or moderate injury. Machines that have been out of service for a...
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Make copies of the Maintenance Inspection Report to use for each inspection. Maintain completed forms for a minimum of four years or in compliance with employer, jobsite and governmental regulations and requirements. 3 - 2 S-80 • S-85 • S80X Part No. 122985...
After repair, place a check in the “R” box. Legend Y = yes, acceptable N = no, remove from service R = repaired Part No. 122985 S-80 • S-85 • S80X 3 - 5...
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After repair, place a check in the “R” box. Legend Y = yes, acceptable N = no, remove from service R = repaired 3 - 6 S-80 • S-85 • S80X Part No. 122985...
Carefully and thoroughly Inspect the Manuals and Decals inspect all decals on the machine for legibility and damage. Genie specifications require that this procedure be performed daily. Result: The machine is equipped with all required decals, and all decals are legible and Maintaining the operator’s and safety manuals in...
February 2012 CHECKLIST A PROCEDURES Perform Pre-operation Perform Engine Maintenance Inspection Genie specifications require that this procedure be performed daily. Engine specifications require that this procedure be performed daily or every 8 hours, whichever comes Completing a pre-operation inspection is essential first.
Section 3 • Scheduled Maintenance Procedures CHECKLIST A PROCEDURES Perform Function Tests Test the Oscillate Axle Genie specifications require that this procedure be performed daily. Completing the function tests is essential to safe Genie specifications require that this procedure be machine operation.
Check the High Pressure Perform 30 Day Service Hydraulic Filter Condition Indicator Note: Genie specifications require that this The 30 day maintenance procedure is a one time procedure be performed daily or every 8 hours, sequence of procedures to be performed after the whichever comes first.
Inspect the Fuel Filter/Water Deutz and Continental Models Separator - Diesel Models Engine specifications require that this one-time Note: Genie specifications require that this procedure be performed after the first 50 hours of procedure be performed every 100 hours or operation.
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See C-6, Replace The Fuel Filter/Water Separator Element - Perkins Models, for instructions on how to prime the fuel filter/water separator. 7 Clean up any fuel that may have spilled. 3 - 12 S-80 • S-85 • S-80X Part No. 122985...
Bearing and Rotate Gear Immediately tighten the drain plug. Note: Do not completely drain the filter. Genie specifications require that this procedure be performed every 100 hours of operation. Perform this procedure more often if dusty conditions exist. Frequent application of lubrication to the turntable bearing and rotate gear is essential to good machine performance and service life.
(Continental part number WM10303). Deutz TD2011 Operation Manual Genie part number 139320 Perkins 804D-33 Operation and Maintenance Manual Genie part number 111332 Continental TME27 Owner's Manual Genie part number 111901 3 - 14 S-80 • S-85 • S-80X Part No. 122985...
Cap the fittings on the drive motor. 3 Attach a suitable lifting device to the lifting eyes located near the drive motor. models with o-ring plugs Part No. 122985 S-80 • S-85 • S-80X 3 - 15...
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Single fill port rotator 8 Adjust turntable rotation gear backlash. Refer to motor Repair Procedure 10-1, How to Adjust the fill port drive hub mounting bolts Turntable Rotation Gear Backlash. drive hub 3 - 16 S-80 • S-85 • S-80X Part No. 122985...
Crushing hazard. Failure to install the fastener into the engine tray anchor hole to secure the engine tray from moving could result in death or serious injury. Part No. 122985 S-80 • S-85 • S-80X 3 - 17...
4 Be sure that the battery separator wire connections are tight (if equipped). 5 Fully charge the battery(s) and allow the Genie specifications require that this procedure be battery(s) to rest at least 6 hours. performed every 250 hours or quarterly, whichever 6 Remove the battery vent caps and check the comes first.
10° / 5.5° C above 80° F / 26.7° C. • Subtract 0.004 from the reading of each cell for Genie specifications require that this procedure be every 10° / 5.5° C below 80° F / 26.7° C. performed every 250 hours or quarterly, whichever comes first.
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Cable track on the boom • Cables on the boom and jib boom • Jib, rotate, level manifold • Inside of the platform control box • 3 - 20 S-80 • S-85 • S-80X Part No. 122985...
Section 3 • Scheduled Maintenance Procedures CHECKLIST B PROCEDURES Test the Key Switch Check the Exhaust System Genie specifications require that this procedure be performed every 250 hours or quarterly, whichever comes first. Genie specifications require that this procedure be...
5 Swing the engine pivot plate in towards the machine. 6 Install the bolts that were just removed into the Note: Genie specifications require that this original holes to secure the engine pivot plate. procedure be performed every 250 hours or Crushing hazard.
Check the Oil Cooler and 4 Inspect the oil cooler for leaks and physical Cooling Fins - Deutz Models damage. Genie specifications require that this procedure be performed every 250 hours or quarterly, whichever comes first. Maintaining the oil cooler in good condition is essential for good engine performance.
Confirm the Proper Inspect the Tires, Wheels Brake Configuration and Lug Nut Torque Genie specifications require that this procedure be Genie specifications require that this procedure be performed every 250 hours or quarterly, whichever performed every 250 hours or quarterly, whichever comes first.
Refer to Section 2, Specifications . 6 Repeat steps 1 through 5 for the other drive hubs. Genie specifications require that this procedure be performed every 250 hours. Turntable rotate drive hub: Failure to maintain proper drive hub oil levels may...
Note: The engine rpm is controlled by the ECM and can only be adjusted by re-programming the ECM. If rpm adjustment or service is required, please contact the Genie Industries Service Department. Deutz TD2011L04i models: 1 Connect a tachometer to the engine. Start the engine from the ground controls and check the rpm.
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Tighten the yoke lock nut and recheck the rpm. Note: Be sure the solenoid fully retracts when activating high idle. Part No. 122985 S-80 • S-85 • S-80X 3 - 27...
Check the Oscillate Directional Valve Linkage Engine specifications require that this procedure be performed every 250 hours or quarterly, whichever Note: Genie specifications require that this comes first. procedure be performed every 250 hours or quarterly, whichever comes first. Proper engine maintenance, following the engine...
B-14 Test the Ground Control Test the Platform Self-leveling Override Genie specifications require that this procedure be performed every 250 hours or quarterly, whichever Genie specifications require that this procedure be comes first. performed every 250 hours or quarterly, whichever comes first.
Result: The engine rpm should change to low idle. Operation 6 Turn the key switch to platform controls. Genie specifications require that this procedure be 7 Move the engine idle select toggle switch to low performed every 250 hours or quarterly, whichever idle (turtle symbol).
6 Start the engine and allow it to run at low idle. 7 Press down the foot switch to allow the engine Genie specifications require that this procedure be to run at high idle. performed every 250 hours or quarterly, whichever Result: The engine should start promptly and comes first.
5 Rotate the turntable until the boom moves past the other non-steer wheel. Test the Drive Enable System Result: The drive enable Genie specifications require that this procedure be indicator light should come on performed every 250 hours or quarterly, whichever and remain on while the boom comes first.
B-19 Test the Drive Brakes Test the Drive Speed - Stowed Position Genie specifications require that this procedure be performed every 250 hours or quarterly, whichever Genie specifications require that this procedure be comes first. performed every 250 hours or quarterly, whichever comes first.
Note: To adjust the speed, refer to Repair procedure 1-2, How to Adjust the Joystick Max-out Setting. Genie specifications require that this procedure be 8 Press down the foot switch and lower the boom performed every 250 hours or quarterly, whichever to the stowed position.
4 Press down the foot switch. Move the boom Alarm controller to the down position, hold for a moment and then release it. Genie specifications require that this procedure be performed every 250 hours or quarterly, whichever Result: The descent alarm should sound when comes first.
4 Install the fuel tank cap onto the fuel tank. 5 Remove the breather cap from the hydraulic tank. Genie specifications require that this procedure be performed every 250 hours or quarterly, whichever 6 Check for proper venting. comes first. Perform this procedure more often if Result: Air passes through the hydraulic tank dusty conditions exist.
B-24 Perform Hydraulic Oil Analysis Inspect the Boom Extend/Retract Cables Genie specifications require that this procedure be performed every 250 hours or quarterly, whichever comes first. Genie specifications require that this procedure be performed every 250 hours or quarterly, whichever Replacement or testing of the hydraulic oil is comes first.
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How to Adjust the Boom Extend/Retract Cables. Note: A pulley groove gauge should be used to check the condition of the pulleys. 3 - 38 S-80 • S-85 • S-80X Part No. 122985...
Mechanism (if equipped) Engine specifications require that this procedure be performed every 500 hours. Genie specifications require that this procedure be performed every 500 hours or six months, Proper engine maintenance, following the engine whichever comes first. Perform this procedure more manufacturer's maintenance schedule, is essential often if dusty conditions exist.
Section 3 • Scheduled Maintenance Procedures February 2012 CHECKLIST C PROCEDURES Test the Platform Overload System (if equipped) Genie specifications require that this procedure be performed every 500 hours or six months, whichever comes first. Illustration 1 Testing the platform overload system regularly is essential to safe machine operation.
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Wire Result: The platform overload indicator lights should turn off at both the ground and platform Terminal 5 controls and the alarm should not sound. Illustration 2 Part No. 122985 S-80 • S-85 • S-80X 3 - 41...
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Remove the machine from service and contact resistance. Remove the machine from service the Genie Service Department . and contact the Genie Service Department . 23 Securely install the red wire, disconnected in 29 Using a suitable lifting device, remove all weight step 20, onto terminal 5 of the relay timer.
Separator Element - Diesel Models Engine specifications require that this procedure be performed every 500 hours or six months, Note: Genie specifications require that this whichever comes first. procedure be performed every 500 hours or six months, whichever comes first.
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See C-6, Replace The Fuel Filter/Water Separator Element - Perkins Models, for instructions on how to prime the fuel filter/water separator. 7 Clean up any fuel that may have spilled. 3 - 44 S-80 • S-85 • S-80X Part No. 122985...
Switches and Angle Sensor, Immediately tighten the drain plug. S-80X Note: Do not completely drain the filter. Note: Genie specifications require that this procedure be performed every 500 hours or six months, whichever comes first. Testing the safety envelope system regularly is essential to safe machine operation.
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6 Turn the key switch to the off position and push in the red Emergency Stop button. Note: The follwing step can be done using a measuring tape or a digital protractor (Genie part number 58377). 3 - 46 S-80 • S-85 • S-80X...
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Result: The primary boom does not stop after 10 degrees. Calibrate the boom angle sensor. Refer to Repair Procedure 1-2, How to Calibrate the Boom angle Sensor. Part No. 122985 S-80 • S-85 • S-80X 3 - 47...
Check the Boom Wear Pads may cause binding or scraping of the boom. Note: Always maintain squareness between the outer and inner boom tubes. Genie specifications require that this procedure be Boom wear pad specifications Minimum performed every 1000 hours or annually, whichever comes first.
6 Re-engage the drive hubs by turning over the hub disconnect caps. Rotate each wheel to check for engagement. Lift the machine and remove the blocks. Genie specifications require that this procedure be performed every 1000 hours or annually, whichever Collision hazard. Failure to comes first.
12 Re-engage the drive hubs by turning over the drive hub disconnect caps. Rotate each wheel to check for engagement. Lift the machine and remove the blocks. Genie specifications require that this procedure be performed every 1000 hours or annually, whichever Collision hazard. Failure to comes first.
Refer to Inspect for Turntable Bearing Section 2, Specifications. Wear Genie specifications require that this procedure be performed every 1000 hours or annually, whichever comes first. Periodic inspection of turntable bearing wear is essential to safe machine operation, good machine performance and service life.
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5 At the dial indicator, adjust it to "zero" the indicator. 6 Fully extend the boom and lower to a horizontal position. 3 - 52 S-80 • S-85 • S-80X Part No. 122985...
Perform Engine Maintenance Replace the Hydraulic Filters Engine specifications require that this procedure be Note: Genie requires that this procedure be performed every 1000 hours. performed every 1000 hours or annually, whichever comes first. Perform this procedure more often if Proper engine maintenance, following the engine dusty conditions exist.
Medium and high pressure filters: Genie specifications require that this procedure be Note: The medium pressure filter is for the charge performed every 1000 hours or annually, whichever pump and the high pressure filter is for all machine comes first.
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Crushing hazard. The turntable drive hub rotate drive hub assembly could become unbalanced and fall if not properly supported by the lifting device. Part No. 122985 S-80 • S-85 • S-80X 3 - 55...
8 Adjust turntable rotation gear backlash. Refer to death or serious injury. Repair Procedure 10-1, How to Adjust the Turntable Rotation Gear Backlash. 3 - 56 S-80 • S-85 • S-80X Part No. 122985...
Models with hydraulic tank shutoff valves: Close the two hydraulic tank valves located at the hydraulic tank. Genie specifications require that this procedure be Component damage hazard. The performed every 2000 hours or every two years, engine must not be started with the whichever comes first.
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Note: Genie specifications require additional clean them using a mild solvent. equipment and special installation instructions for the approved optional fluids. Consult the Genie 11 Rinse out the inside of the tank using a mild Industries Service Department before use.
Crushing hazard. Failure to install the fastener into the engine tray anchor hole to secure the engine tray from moving could result in death or serious injury. Part No. 122985 S-80 • S-85 • S-80X 3 - 59...
February 2012 CHECKLIST E PROCEDURES Replace the Boom Extend/ Retract Cables Genie specifications require that this procedure be performed every 7 years. The boom extend/retract cables are responsible for the extension and retraction of the number 3 boom tube. Replacement of the boom extend/retract cables is essential to good machine performance and safe machine operation.
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Used to indicate the presence of a available and ready for use. potentially hazardous situation which, if not avoided, could result Use only Genie approved replacement parts. in death or serious injury. Read each procedure completely and adhere With safety alert symbol—used to to the instructions.
Emergency Stop button to the on position. successful joystick calibration. 6 When the alarm sounds, release the drive Result: The alarm does not sound. Check the enable toggle switch. electrical connections or replace the joystick. Part No. 122985 S-80 • S-85 • S-80X 4 - 3...
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2 Turn the key switch to platform control. Do not start the engine. 3 Push in the platform controls red Emergency Stop button to the off position. 4 - 4 S-80 • S-85 • S-80X Part No. 122985...
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4 seconds Note: Each time the drive enable toggle switch is momentarily moved, the time will change in 5% increments. Part No. 122985 S-80 • S-85 • S-80X 4 - 5...
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8 Start the engine from the platform controls and press down the foot switch. Stowed- high speed 7.9 to 8.5 seconds 9 Select a boom function joystick to set the Non-stowed 40 to 45 seconds threshold. 4 - 6 S-80 • S-85 • S-80X Part No. 122985...
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1 time to set the stowed position. Note: The alarm will not sound indicating the setting. 8 Raise the primary boom to the fully elevated position. Part No. 122985 S-80 • S-85 • S-80X 4 - 7...
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Section 4 • Repair Procedures October 2011 This page intentionally left blank. 4 - 8 S-80 • S-85 • S-80X Part No. 122985...
Cables can be damaged if they are kinked or pinched. Note: If your machine is equipped with an airline to platform option, the airline must be disconnected from the platform before removal. Part No. 122985 S-80 • S-85 • S-80X 4 - 9...
Note: Do not rest the entire weight of the boom on remove any air that might be in the system. the blocks. 4 - 10 S-80 • S-85 • S-80X Part No. 122985...
1 Remove the platform. See 2-1, 7 Remove the pivot pin retaining fasteners from How to Remove the Platform . both the slave cylinder rod-end pivot pin and the rotator pivot pin. Part No. 122985 S-80 • S-85 • S-80X 4 - 11...
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Note: When installing the platform rotator fasteners, torque the fasteners to specifications. Refer to Section 2, Specifications . 4 - 12 S-80 • S-85 • S-80X Part No. 122985...
4 Using a suitable lifting device, place a test inspect the bleed screws for leaks. weight equal to the maximum platform capacity at the center of the platform floor. Part No. 122985 S-80 • S-85 • S-80X 4 - 13...
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Note: The platform will need to be moved up and down and allowed to settle between each adjustment. Note: There may be a 2 second delay before the platform overload indicator lights and alarm responds. 4 - 14 S-80 • S-85 • S-80X Part No. 122985...
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Result: All ground control functions should operate normally. 14 Turn the key switch to platform control. 15 Test all machine functions from the platform controls. Result: All platform control functions should operate normally. Part No. 122985 S-80 • S-85 • S-80X 4 - 15...
Component damage hazard. when removed from the machine if Hoses and cables can become not properly attached to the damaged if they are kinked or overhead crane. pinched. 4 - 16 S-80 • S-85 • S-80X Part No. 122985...
Remove the cylinder from the machine. Crushing hazard. The jib boom lift cylinder could become unbalanced and fall if not properly supported when removed from the machine. Part No. 122985 S-80 • S-85 • S-80X 4 - 17...
Section 4 • Repair Procedures February 2012 Boom Components 6 S-80: Tag, disconnect and plug the hydraulic hoses from the counterbalance valve manifold Cable Track located on the platform rotator. Cap the fittings on the manifold. The boom cable track guides cables and hoses Bodily injury hazard.
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Remove the cable track guides from the boom. 17 Remove the cable clamp from the pivot end of the boom. Part No. 122985 S-80 • S-85 • S-80X 4 - 19...
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Component damage hazard. Note: A cable track repair kit is available through Hoses and cables can be the Genie Industries Service Parts Department, damaged if they are kinked or part no. 77896. The kit includes a 4-link section of pinched.
1 Remove the jib boom. See 3-1, How to Remove the Jib Boom. 2 Remove the cable track. See 4-1, How to Remove the Cable Track. Part No. 122985 S-80 • S-85 • S-80X 4 - 21...
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Note: A spreader bar and other hardware may be needed to safely remove the counterweight. Crushing hazard. The boom could fall if not properly supported when the lift cylinder rod-end pivot pin is removed. 4 - 22 S-80 • S-85 • S-80X Part No. 122985...
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Do not allow oil to squirt or spray. 22 Remove the external snap rings from both boom pivot pins at the short and long link arms. Do not remove the pins. Part No. 122985 S-80 • S-85 • S-80X 4 - 23...
Use a soft metal drift to remove the pin. Crushing hazard. The boom will fall if not properly supported when the primary boom rod-end pivot pin is removed. 4 - 24 S-80 • S-85 • S-80X Part No. 122985...
1 Raise the boom to a horizontal position. Crushing hazard. The boom lift cylinder could become unbalanced and fall if not properly supported and secured to the lifting device. Part No. 122985 S-80 • S-85 • S-80X 4 - 25...
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11 Remove the retaining fasteners that secure the extend cable mounting plates to the inside of the number 1 boom tube. cable guard retaining block 4 - 26 S-80 • S-85 • S-80X Part No. 122985...
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1 boom tube. hydraulic oil can penetrate and burn skin. Loosen hydraulic connections very slowly to allow the oil pressure to dissipate gradually. Do not allow oil to squirt or spray. Part No. 122985 S-80 • S-85 • S-80X 4 - 27...
6 Inspect the threaded ends of the boom extend cables. The threads must be clean and in good condition with no damaged threads. 4 - 28 S-80 • S-85 • S-80X Part No. 122985...
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12 Using a dial type torque wrench, torque the retract cable adjustment nut to 32-36 ft lbs / 43-49 Nm using gentle and steady torque. Illustration 1 Part No. 122985 S-80 • S-85 • S-80X 4 - 29...
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Note: Be sure the boom extend cables are routed through the grooves of the pulley and the upper 19 Fully retract and lower the boom to the stowed wear pad on the extension cylinder. position. 4 - 30 S-80 • S-85 • S-80X Part No. 122985...
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Note: A cable pulling tool is available through 22 Adjust the boom extend/retract cables. Genie Service Parts Department (Genie part no. See Section 4-5, How to Adjust the Boom 94510) Extend/Retract Cables. 12 At the platform end of the boom, pull on the boom retract cable that has the rope attached to it.
Bodily injury hazard. Spraying hydraulic oil can penetrate and burn skin. Loosen hydraulic connections very slowly to allow the oil pressure to dissipate gradually. Do not allow oil to squirt or spray. 4 - 32 S-80 • S-85 • S-80X Part No. 122985...
Type "B" flex plates combines the pump coupler, as part of the flex plate, which is installed onto the engine flywheel. Type "B" (flexplate with coupler combined) Part No. 122985 S-80 • S-85 • S-80X 4 - 33...
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4 Tag and disconnect the wiring plug at the electronic displacement controller (EDC), located on the drive pump. 4 - 34 S-80 • S-85 • S-80X Part No. 122985...
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Burn Hazard. Hot engine parts can cause severe burns. 19 Remove the muffler retainer bracket fasteners. 20 Remove the muffler fasteners securing the muffler to the exhaust manifold. Remove the muffler from the bracket. Part No. 122985 S-80 • S-85 • S-80X 4 - 35...
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Component damage hazard. Do not force the drive pump during installation or the flex plate teeth may become damaged. 4 - 36 S-80 • S-85 • S-80X Part No. 122985...
86, then test the following terminal combinations. Test Desired result terminal 87 to 87a and 30 no continuity (infinite terminal 87 to 30 continuity (zero ) 4 - 38 S-80 • S-85 • S-80X Part No. 122985...
If the tank valves are closed, remove the key from the key switch and tag the machine to inform personnel of the condition. open closed Part No. 122985 S-80 • S-85 • S-80X 4 - 39...
Refer to Section 2, Hydraulic Hose and Fitting Torque Specifications . 1 Disconnect the wire harness at the electronic displacement controller (EDC), located on the drive pump. 4 - 40 S-80 • S-85 • S-80X Part No. 122985...
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Deutz and Perkins models: Connect the engine wiring harness to the fuel solenoid. 5 Start the engine from the ground controls and check for hydraulic leaks. Part No. 122985 S-80 • S-85 • S-80X 4 - 41...
Install the relief valve cap. Component damage hazard. Do not adjust the relief valve higher than specified. 5 Repeat step 2 to confirm relief valve pressure. 6 Remove the pressure gauge. 4 - 44 S-80 • S-85 • S-80X Part No. 122985...
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Then install the relief valve cap. Tip-over hazard. Do not adjust the relief valves higher than specified. 6 Repeat steps 2 through 5 to confirm relief valve pressure. Part No. 122985 S-80 • S-85 • S-80X 4 - 45...
3 Turn the engine off and connect a 0 to 600 psi / 0 to 40 bar pressure gauge to the diagnostic nipple located on the traction manifold. 4 - 58 S-80 • S-85 • S-80X Part No. 122985...
2 Test the coil resistance using a multimeter set to resistance (. Refer to the Valve Coil Resistance Specification table. Result: If the resistance is not within the adjusted specification, plus or minus 10%, replace the coil. Part No. 122985 S-80 • S-85 • S-80X 4 - 59...
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February 2012 MANIFOLDS How to Test a Coil Diode AMMETER Genie incorporates spike suppressing diodes in all COIL of its directional valve coils except proportional valves and those coils with a metal case. Properly functioning coil diodes protect the electrical circuit by suppressing voltage spikes.
Cap the fitting on the return filter housing. 6 Tag and disconnect and plug the supply hose for the auxiliary power unit. Cap the fitting on the hydraulic tank. 4 - 62 S-80 • S-85 • S-80X Part No. 122985...
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16 Fill the tank with hydraulic oil until the level is within the top 2 inches / 5 cm of the sight gauge. Do not overfill. Part No. 122985 S-80 • S-85 • S-80X 4 - 63...
4 Attach a suitable lifting device to the lifting eyes 8 Adjust turntable rotation gear backlash. on the drive hub assembly. See 10-1, How to Adjust the Turntable Rotation Gear Backlash. 4 - 64 S-80 • S-85 • S-80X Part No. 122985...
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Do not allow oil to squirt or spray. 4 Remove the motor/brake mounting fasteners. Carefully remove the motor from the brake. 5 Clean up any oil that may have spilled. Part No. 122985 S-80 • S-85 • S-80X 4 - 65...
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8 Rotate the turntable through an entire rotation. fasteners. Check for tight spots that could cause binding. Readjust if necessary. backlash pivot plate adjustment bolt with lock nut backlash pivot plate mounting bolts 4 - 66 S-80 • S-85 • S-80X Part No. 122985...
Crushing hazard. The yoke and hub assembly may become unbalanced and fall if not properly supported and secured to the lifting jack when it is removed from the machine. Part No. 122985 S-80 • S-85 • S-80X 4 - 67...
Note: Always use a new cotter pin when installing a castle nut. 10 Install the dust cap, then the tire and wheel assembly. Torque the wheel lug nuts to specification. Refer to Section 2, Specifications. 4 - 68 S-80 • S-85 • S-80X Part No. 122985...
Refer to Section 2, Hydraulic Hose and Fitting Torque Specifications . 1 Extend the axles. 2 Remove the drive motor access covers from both sides of the inner axle. 4 - 70 S-80 • S-85 • S-80X Part No. 122985...
4 Remove the steer cylinder from the machine. and secured to the lifting jack when removed from the machine. Note: Do not re-use the drive hub mounting fasteners. Genie specifications require the use of new fasteners. Part No. 122985 S-80 • S-85 • S-80X...
This procedure is the same as the steer axle This procedure is the same as the steer axle procedure. See 12-2, How to Remove a Drive procedure. See 12-3, How to Remove a Drive Hub. Motor. 4 - 72 S-80 • S-85 • S-80X Part No. 122985...
2 Remove the fasteners from the drive chassis removed from the machine. cover at the steer end. Remove the cover. Part No. 122985 S-80 • S-85 • S-80X 4 - 73...
12 Turn the engine off, remove the pressure gauge and assemble the directional valve linkage. 13 Install the cover on the non-steer end of the drive chassis. oscillate valve clevis yoke drive chassis 4 - 74 S-80 • S-85 • S-80X Part No. 122985...
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7 If the drive chassis is not level, start the engine and push up or pull down on the linkage adjustment rod until the machine is completely level. Part No. 122985 S-80 • S-85 • S-80X 4 - 75...
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Section 4 • Repair Procedures February 2012 This page intentionally left blank. 4 - 76 S-80 • S-85 • S-80X Part No. 122985...
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• All external AC power disconnected gradually. Do not allow oil to from the machine squirt or spray. Note: Two persons will be required to safely perform some troubleshooting procedures. Part No. 122985 S-80 • S-85 • S-80X 5 - 1...
OR use a grounded wrist strap. 5 - 2 S-80 • S-85 • S-80X Part No. 122985...
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Value at 0V indicating a fault. corrected. Not calibrated Calibrate angle sensor. Invalid setup Angle sensor Out of range cross check (S-80X) Continued on next page Part No. 122985 S-80 • S-85 • S-80X 5 - 3...
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Joystick Value too low frozen at zero problem has been Value at 0V and neutral. corrected. Alarm sounds indicating a fault. Not calibrated Calibrate joystick. 5 - 4 S-80 • S-85 • S-80X Part No. 122985...
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Value too low Frozen at zero problem has been Value at 0V and neutral. corrected. Alarm sounds indicating a fault. Not calibrated Calibrate joystick. Continued on next page Part No. 122985 S-80 • S-85 • S-80X 5 - 5...
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Calibrate joystick. Steer Fault Limited speed Cycle power off, Directional and direction. then on after Valve Frozen at zero problem has been and neutral. corrected. Alarm sounds indicating a fault. 5 - 6 S-80 • S-85 • S-80X Part No. 122985...
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The check engine light should begin to blink. Contact with electrically charged circuits could result in death or serious injury. Remove all rings, watches and other jewelry. 3 Connect the negative battery cable to the battery. Part No. 122985 S-80 • S-85 • S-80X 5 - 7...
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(target TPS - actual TPS) < -20% 2135 TPS1/2 simultaneous Uses same parameters as individual voltages out of range TPS1/2 voltage fault detection above * Adaptive Learn Key Cycle 5 - 8 S-80 • S-85 • S-80X Part No. 122985...
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EGO2 RMS > 0.005 phi and EGO2 RMS > EGO1 RMS* 50% and EGO2 RMS > CL waveform RMS* 50% * Adaptive Learn Key Cycle Continued on next page Part No. 122985 S-80 • S-85 • S-80X 5 - 9...
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1174 EPR Voltage Supply High 1175 EPR Voltage Supply Low 1176 EPR Internal Actuator fault detection 1177 EPR Internal Circuitry fault detection 1178 EPR Internal Comm fault detection * Adaptive Learn Key Cycle 5 - 10 S-80 • S-85 • S-80X Part No. 122985...
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Section 5 • Fault Codes February 2012 This page intentionally left blank. 5 - 12 S-80 • S-85 • S-80X Part No. 122985...
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Be sure that all necessary tools and test discovered symptoms equipment are available and ready for use. problem still exists Return to Inspect Perform service and test repair problem solved Part No. 122985 S-80 • S-85 • S-80X 6 - 1...
8 GA 4 CONDUCTOR 8 GA 5 CONDUCTOR BRASS 120 VAC GFI GREEN 12GA 12 GA 3 CONDUCTOR 110 VAC ENCLOSURE SILVER BRASS WHITE GREEN GREEN BLACK ES0506B 12 GA 3 CONDUCTOR 6 - 162 S-80 • S-85 • S-80X Part No. 122985...
CR50 E1NOT USED E2NOT USED E3NOT USED F1DIG IN 0 N.O. F2DIG IN 1 GENERATOR ON F3DIG IN 2 SX Controller PILOT PRESSURE SIGNAL FROM GENERATOR MANIFOLD BR-2 (16-2) Part No. 122985 S-80 • S-85 • S-80X 6 - 163...
3300 psi / 228 bar LEFT RIGHT 3000 psi / 207 bar STEER CYLINDER 280 psi LEFT RIGHT 19 bar 0.070 inch 1.8 mm LEFT REAR HS0166C OSCILLATE CYLINDERS TRACTION MANIFOLD OSCILLATE VALVE 6 - 170 S-80 • S-85 • S-80X Part No. 122985...
LEFT RIGHT 280 psi 19 bar 0.040 inch 0.040 inch 1 mm 1 mm 0.040 inch 1 mm HS0166C LEFT LEFT REAR FRONT OSCILLATE CYLINDERS TRACTION MANIFOLD OSCILLATE VALVE Part No. 122985 S-80 • S-85 • S-80X 6 - 171...