Mec 69RT Series Service & Parts Manual
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Mec 69RT Series Service & Parts Manual

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Service & Parts Manual
XX69RT Series
ART_4265
This manual applies to machines ANSI A92.20-2020 and CSA B354.6-2019.
Part # 96262
3369RT Serial Number Range 13300200 - Up
November 2022
4069RT Serial Number Range 13800200 - Up

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  • Page 1 Service & Parts Manual XX69RT Series ART_4265 This manual applies to machines ANSI A92.20-2020 and CSA B354.6-2019. Part # 96262 3369RT Serial Number Range 13300200 - Up November 2022 4069RT Serial Number Range 13800200 - Up...
  • Page 2 November 2022 Revision History Date Reason for Update November 2022 New Release MEC Aerial Work Platforms 1401 S. Madera Avenue, Kerman, CA 93630 USA Toll Free: 1-877-632-5438 Phone: 1-559-842-1500 Fax: 1-559-842-1520 info@MECawp.com www.MECawp.com Page i XX69RT Series - Service & Parts Manual...

  • Page 3: Table Of Contents

    Chapter 1 - Service � � � � � � � � � � � � � Service Introduction. Section 1 - MEC Operator Policy MEC Operator Policy � � � � � � � � � � � � � �...
  • Page 4 November 2022 Hydraulic Module Installation � � � � � � � � � � � � � � � � � 53 Hydraulic Module Door Installation � � � � � � � � � � � � � �...
  • Page 5 November 2022 Function Manifold, XX69RT � � � � � � � � � � � � � � � � Drive Manifold, XX69RT � � � � � � � � � � � � � � � � �...

  • Page 6: Chapter 1 - Service

    All parts represented here are manufactured and supplied in accordance with MEC quality standards. We recommend that you use genuine MEC parts to ensure proper operation and reliable performance. To obtain maximum benefits from your MEC Aerial Work Platforms, always follow the proper operating and maintenance procedures.

  • Page 7: Section 1 - Mec Operator Policy

    Any procedures not found within this manual must be evaluated by the individual to assure oneself that they are “proper and safe.” Your MEC Aerial Work Platform has been designed, built, and tested to provide many years of safe, dependable service. Only trained, authorized personnel should be allowed to operate or service the machine.

  • Page 8: Section 2 - Safety Symbols & General Safety Tips

    Safety Symbols & General Safety Tips Safety Symbols & General Safety Tips MEC manuals and decals use symbols, colors and signal words to help you recognize important safety, operation and maintenance information. RED and the word DANGER – Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.

  • Page 9: Section 3 - Specifications

    Section 3 - Specifications November 2022 3369RT Specifications 3369RT Specifications Height, Working Maximum 38 ft 10 in 12 m Height, Platform Maximum 32 ft 10 in 10 m Height, Stowed Maximum 8 ft 6 in 2.59 m Rails Up Height, Stowed Maximum 5 ft 11 in 1.82 m Rails Folded...

  • Page 10: 4069Rt Specifications

    Section 3 - Specifications November 2022 4069RT Specifications Height, Working Maximum 46 ft 4 in 14.3 m Height, Platform Maximum 40 ft 4 in 12.3 m Height, Stowed Maximum 8 ft 11 in 2.74 m Rails Up Height, Stowed Maximum 6 ft 5 in 1.97 m Rails Folded...

  • Page 11: Section 4 - Torque Specifications

    Section 4 - Torque Specifications November 2022 Bolt Torque Specification - American Standard Bolt Torque Specification - American Standard Fasteners Use the following values to apply torque unless a specific torque value is called out for the part being used. American Standard Cap Screws SAE Grade Cap Screw...

  • Page 12: Bolt Torque Specification - Metric Standard

    Section 4 - Torque Specifications November 2022 Bolt Torque Specification - Metric Standard Fasteners Use the following values to apply torque unless a specific torque value is called out for the part being used Metric Cap Screws Metric Grade 10.9 10.9 Cap Screw Size Torque...

  • Page 13: Hydraulic Components Torque Table

    Section 4 - Torque Specifications November 2022 Hydraulic Components Torque Table Note:Always lubricate threads with clean hydraulic fluid prior to installation. Use the following values to torque hydraulic components when a specific value is not available. Always check for torque values in the following places before relying on the Hydraulic Components Torque Table.

  • Page 14: Section 5 - Troubleshooting

    Section 5 - Troubleshooting November 2022 XX69RT Fault Codes XX69RT Fault Codes Fault Display Description Solution Code Internal ECU Fault Main ECU System Fault Replace ECU. Check communications cable connections and ECU/Platform Platform ECU Fault other wiring. If that does not resolve the problem, try Communication Fault replacing the PCU or ECU.
  • Page 15 Section 5 - Troubleshooting November 2022 Fault Display Description Solution Code Platform Right Rear Right Rear Outrig Sw Outrigger Enable Switch Self-Check fault, don’t touch other button at power-on. ON at power-up Platform Outrigger Auto- Auto Level Switch Fault Level Enable Switch ON Self-Check fault, don’t touch other button at power-on.

  • Page 16: Section 6 - Maintenance

    Section 6 - Maintenance November 2022 Maintenance Maintenance Observe and Obey: Only routine maintenance items specified in this manual shall be performed by the operator. • Scheduled maintenance inspections shall be completed by qualified service technicians, • according to the manufacturer’s specifications and the requirements specified in this manual. Pre-Delivery Preparation Report The Pre-Delivery Preparation Report contains checklists for each type of scheduled inspection.

  • Page 17: Pre-Delivery Preparation Report

    Section 6 - Maintenance November 2022 Pre-Delivery Preparation Report Fundamentals It is the responsibility of the dealer to perform the Pre-Delivery Preparation. The Pre-Delivery Preparation is performed prior to each delivery. The inspection is designed to discover if anything is apparently wrong with a machine before it is put into service. A damaged or modified machine must never be used.

  • Page 18: Maintenance Inspection Report

    Section 6 - Maintenance November 2022 Maintenance Inspection Report XX69RT & XX69ERT Series Scissor Lifts Fleet Equipment Number Date Inspector Name Inspector Co. Model Number Address Serial Number Hour Meter Signature Machine Owner & address Maintain all service records in accordance with ANSI A92.24-2019 *If an inspection receives an “N”, remove from service.

  • Page 19: Daily Checklist

    Section 6 - Maintenance November 2022 Daily Checklist The following maintenance should be done every day or 8 hours of operation. A-1 Inspect the Manuals and Decals Maintaining the operator’s manual in good condition is essential to safe machine operation. Manuals are included with each machine and should be stored in the container provided in the platform.
  • Page 20 Section 6 - Maintenance November 2022 Electrocution hazard. Contact with hot or live circuits may result in death or serious injury. Remove all rings, watches and other jewelry. Bodily injury hazard. Battery contain acid. Avoid spilling or contacting battery acid. Neutralize battery acid spills with baking soda and water. 1.
  • Page 21 Section 6 - Maintenance November 2022 Check the oil level with the engine off. 1. Open the engine cover. 2. Release the latches on the engine tray and fully rotate out. 3. Check the oil level dipstick. Add oil as needed. Oil Type 5W-30 Oil Type –...
  • Page 22 Section 6 - Maintenance November 2022 A-8 Perform Function Tests Completing the function tests is essential to safe machine operation. Function tests are designed to discover any malfunctions before the machine is put into service. A malfunctioning machine must never be used. If malfunctions are discovered, the machine must be tagged and removed from service.

  • Page 23: Quarterly Checklist

    Section 6 - Maintenance November 2022 Quarterly Checklist The following maintenance should be done every 3 months (quarterly) or 250 hours of operation. B-1 Inspect the Battery • Tools will be required to perform this procedure. • New parts will be required to perform this procedure. Proper battery condition is essential to good machine performance and operational safety.
  • Page 24 Section 6 - Maintenance November 2022 charged. Proceed to step 10. Result: One or more battery cells display a specific gravity from 1.269 to 1.218. The battery • is still usable, but at a lower performance so will need to be recharged more often. Proceed to step 11.
  • Page 25 Section 6 - Maintenance November 2022 9. Raise the platform and return the safety arm to the stowed position. 10. Lower the platform to the stowed position and turn the machine off. B-3 Inspect the Tires and Wheels (including castle nut torque) •...
  • Page 26 Section 6 - Maintenance November 2022 B-5 Test the Emergency Stop A properly functioning Emergency Stop is essential for safe machine operation. An improperly operating red Emergency Stop button will fail to shut off power and stop all machine functions, resulting in a hazardous situation.
  • Page 27 Section 6 - Maintenance November 2022 Note:If necessary, the horn can be adjusted to obtain the loudest volume by turning the adjustment screw near the wire terminals on the horn. B-8 Test the Down Limit Switch • Tools will be required to perform this procedure. Maintaining the limit switches is essential to safe operation and good machine performance.
  • Page 28 Section 6 - Maintenance November 2022 3. Lift the safety arm, move it to the center of the scissor arm and rotate up to a vertical position. 4. Lower the platform until the safety arm rests securely on the link. Keep clear of the safety arm when lowering the platform.

  • Page 29: Semi-Annual Checklist

    Section 6 - Maintenance November 2022 Semi-annual Checklist The following maintenance should be done every 6 months (semi-annual) or 500 hours of operation. C-1 Check the Down Limit Switch Height 1. Turn the key switch to platform controls. Start the engine. 2.

  • Page 30: Annual Checklist

    Section 6 - Maintenance November 2022 Annual Checklist The following maintenance should be done every year (annual) or 1,000 hours of operation. D-1 Replace the Hydraulic Tank Return Filter Element • Tools will be required to perform this procedure. • New parts will be required to perform this procedure.
  • Page 31 Section 6 - Maintenance November 2022 D-3 Replace the Drive Hub Oil • Tools will be required to perform this procedure. • New parts will be required to perform this procedure. • Dealer service will be required to perform this procedure Replacing the drive hub oil is essential for good machine performance and service life.
  • Page 32 Section 6 - Maintenance November 2022 Braking Distance, Maximum High range on paved surface 3 ft 3 in Note:The brakes must be able to hold the machine on any slope it is able to climb. D-5 Test the Drive Speed - Stowed Position •...
  • Page 33 Section 6 - Maintenance November 2022 D-7 Perform Hydraulic Oil Analysis • Tools will be required to perform this procedure. • New parts will be required to perform this procedure. • Dealer service will be required to perform this procedure. Replacement or testing of the hydraulic oil is essential for good machine performance and service life.
  • Page 34 Section 6 - Maintenance November 2022 7. Using a mild solvent, carefully wash the cap venting system. Dry using low pressure compressed air. Repeat this procedure beginning with step 6. 8. Install the breather cap onto the hydraulic tank. D-9 Test the Flashing Beacons Flashing beacons are used to alert operators and ground personnel of machine proximity and motion.

  • Page 35: Two Year Checklist

    Section 6 - Maintenance November 2022 Two Year Checklist The following maintenance should be done every two years or 2,000 hours of operation. E-1 Test or Replace the Hydraulic Oil • Tools will be required to perform this procedure. • New parts will be required to perform this procedure.
  • Page 36 Section 6 - Maintenance November 2022 17. Secure the tank with the tank strap. Do not over tighten. 18. Install the suction hose onto the tank. 19. Install the return filter and head assembly. Note:Replace the return filter. 20. Install the return hose to the return filter. 21.
  • Page 37 Section 6 - Maintenance November 2022 2. Tag, plug and remove the fuel lines from the side of the tank. 3. Loosen the tank strap retaining fastener in front of the tank. Move the strap off to the side. 4. Remove the tank from the machine. 5.

  • Page 38: Section 7 - Schematics

    Section 7 - Schematics November 2022 Drive Manifold, XX69RT Drive Manifold, XX69RT ILLUSTRATION No. ART_6006 Page 33 XX69RT Series - Service & Parts Manual...
  • Page 39 Section 7 - Schematics November 2022 Identification Description Function Controls flow to Front or Rear Drive depending on wheel slip Flow Divider/Combiner Prevents backflow from 2-Speed Valve Check Valve Prevents backflow from Brake Valve Check Valve Variable Orifice Allows bypass of Drive Circuit - remains closed Controls flow to R or L Front Drive depending on wheel slip Flow Divider/Combiner Controls flow to R or L Rear Drive depending on wheel slip...

  • Page 40: Function Manifold, Xx69Rt

    Section 7 - Schematics November 2022 Function Manifold, XX69RT ILLUSTRATION No. ART_6006 Page 35 XX69RT Series - Service & Parts Manual...
  • Page 41 Section 7 - Schematics November 2022 Identification Description Function Prevents backflow to Steer Load Sense Circuit Check Valve Prevents backflow to circuit when LS port is used Check Valve Shuttle Valve Provides load sense signal to Valve A Controls flow in Load Sense Circuit Flow Compensator Relief Valve Main System Pressure Relief...

  • Page 42: Electrical Schematic, Xx69Rt

    Section 7 - Schematics November 2022 Electrical Schematic, XX69RT 001A BU(18) BN/YE(16) VT/YE(16) 208B1 GN/RD(18) 204C GN/VT(18) 204C1 YE(14) 001B RD(14) RD(14) BN/GY(16) 207B GN/VT 207B1 GN(14) BK(2) BK(2) GN/BU(16) BK(13) RD(13) RD(2) BN/BU(16) BU(16) 24V+5 YE(20) YE(18) BN(16) LF Stabilizer Limit Switch BU(16) 24V+8 YE(20) YE(18)

  • Page 43: Hydraulic Schematic, Xx69Rt

    Section 7 - Schematics November 2022 Hydraulic Schematic, XX69RT ILLUSTRATION No. ART_6009 Page 38 XX69RT Series - Service & Parts Manual...
  • Page 44 Section 7 - Schematics November 2022 Notes Page 39 XX69RT Series - Service & Parts Manual...

  • Page 45: Chapter 2 - Parts

    This Parts sections consists of illustrated parts sections and is designed to provide you, the customer, with illustrations and the list of associated parts needed to properly maintain the MEC self-propelled aerial work platform. When used in conjunction with the Service section in this manual and the Operator’s Manual (provided separately), this manual will assist you in making necessary adjustments...

  • Page 46: Section 8 - Chassis

    Section 8 - Chassis November 2022 Steer Axle Assembly Installation Steer Axle Assembly Installation ILLUSTRATION No. 69RT Series Steer Axle Assembly Installation Art_5395 Page 41 XX69RT Series - Service & Parts Manual...
  • Page 47 Section 8 - Chassis November 2022 Item Part Number Description Qty. 43006 Frame Weldment 43007 41431 53054 WSHR M10 Spring Washer 50002 WSHR M10 Standard Flat Washer 50034 Screw HHCS M10-1.50 × 30 41287 Bearing 41105 Bearing 43008 Washer Steer Axle Assembly (Refer to page 43) 43009 42449 50000...

  • Page 48: Steer Axle Assembly

    Section 8 - Chassis November 2022 Steer Axle Assembly ILLUSTRATION No. 69RT Series Steer Axle Assembly Art_5396 Page 43 XX69RT Series - Service & Parts Manual...
  • Page 49 Section 8 - Chassis November 2022 Item Part Number Description Qty. 53469 Castle Nut 1 1/8-18 UNEF 53472 Nut NNYL M18-1.50 Flange 43832 Left Front Black Wheel 43010 Left Front Non-Marking Wheel 43011 Adapter 43012 Cotter Pin 43013 Bolt 43014 Motor 43015 Straight Fitting...

  • Page 50: Rear Axle Assembly Installation

    Section 8 - Chassis November 2022 Rear Axle Assembly Installation ILLUSTRATION No. 69RT Series Rear Axle Assembly Installation Art_5397 Page 45 XX69RT Series - Service & Parts Manual...
  • Page 51 Section 8 - Chassis November 2022 Item Part Number Description Qty. 43006 Frame Weldment Right Rear Wheel Assembly (Refer to page 49) 41105 Bearing 43008 Washer Left Rear Wheel Assembly (Refer to page 47) 41431 50002 WSHR M10 Standard Flat Washer 53054 WSHR M10 Spring Washer 50034...

  • Page 52: Left Rear Wheel Assembly

    Section 8 - Chassis November 2022 Left Rear Wheel Assembly ILLUSTRATION No. 69RT Series Left Rear Wheel Assembly Art_5398 Page 47 XX69RT Series - Service & Parts Manual...
  • Page 53 Section 8 - Chassis November 2022 Item Part Number Description Qty. 43831 Left Rear Black Wheel 43028 Left Rear Non-Marking Wheel 42015 Drive Hub 50040 Screw HHCS M12-1.75 × 35 53148 WSHR M12 Spring Washer 50003 WSHR M12 Standard Flat Washer 50285 Nut NNYL M04 ×...

  • Page 54: Right Rear Wheel Assembly

    Section 8 - Chassis November 2022 Right Rear Wheel Assembly ILLUSTRATION No. 69RT Series Right Rear Wheel Assembly Art_5399 Page 49 XX69RT Series - Service & Parts Manual...
  • Page 55 Section 8 - Chassis November 2022 Item Part Number Description Qty. 53474 Screw HHCS 7/16-14 × 1 1/2 43034 Washer Rear Motor Assembly (Refer to page 51) 43033 Bumper 43032 Adjusting Plate 50285 Nut NNYL M04 × 0.70 50284 WSHR M04 Standard Flat Washer 50040 Screw HHCS M12-1.75 ×...

  • Page 56: Rear Motor Assembly

    Section 8 - Chassis November 2022 Rear Motor Assembly ILLUSTRATION No. 69RT Series Rear Motor Assembly Art_5400 Page 51 XX69RT Series - Service & Parts Manual...
  • Page 57 Section 8 - Chassis November 2022 Item Part Number Description Qty. 43039 Straight Fitting 43040 Elbow 43041 Straight Fitting 43042 Straight Fitting 43043 Motor 46454 O-Ring 46455 O-Ring 43046 Straight Fitting Page 52 XX69RT Series - Service & Parts Manual...
  • Page 58 Section 8 - Chassis November 2022 Hydraulic Module Installation ILLUSTRATION No. 69RT Series Hydraulic Module Installation Art_5401 Page 53 XX69RT Series - Service & Parts Manual...
  • Page 59 Section 8 - Chassis November 2022 Item Part Number Description Qty. 43047 Hydraulic Tray Weldment 43006 Frame Weldment 50050 Nut NNYL M12 × 1.75 50047 Nut NNYL M06-1.00 50068 WSHR M06 Flat Fender Washer 43048 Lock Clasp 50214 Screw HHCS M06-1.00 × 30 53478 WSHR M12 Flat Fender Washer 50003...
  • Page 60 Section 8 - Chassis November 2022 Hydraulic Module Door Installation ILLUSTRATION No. 69RT Series Hydraulic Module Door Installation Art_5402 Page 55 XX69RT Series - Service & Parts Manual...
  • Page 61 Section 8 - Chassis November 2022 Item Part Number Description Qty. 43049 Fuel Tank Door 43050 Latch 53479 Screw PHMS M05-0.80 × 20 53043 WSHR M05 Spring Washer 53038 WSHR M05 Standard Flat Washer 43051 Left Door 53231 Screw PHMS M06-1.00 × 16 43052 Control Door Plate 43053...
  • Page 62 Section 8 - Chassis November 2022 Hydraulic Module Assembly 25 24 23 ILLUSTRATION No. 69RT Series Hydraulic Module Assembly Art_5403 Page 57 XX69RT Series - Service & Parts Manual...
  • Page 63 Section 8 - Chassis November 2022 Item Part Number Description Qty. 43442 Beacon 43060 Beacon (Revolving Light) (With Beacon Cover 43061) 53124 Screw SHCS M06-1.00 × 20 50000 WSHR M06 Standard Flat Washer 50047 Nut NNYL M06-1.00 50033 Screw HHCS M10-1.50 × 25 53054 WSHR M10 Spring Washer 53375...
  • Page 64 Section 8 - Chassis November 2022 Drive Manifold Assembly ILLUSTRATION No. 69RT Series Drive Manifold Assembly Art_5407 Page 59 XX69RT Series - Service & Parts Manual...
  • Page 65 Section 8 - Chassis November 2022 Item Part Number Description Qty. Drive Manifold (Refer to page 151) 43080 Straight Fitting 43083 Straight Fitting 53375 WSHR M10 Flat Fender Washer 53054 WSHR M10 Spring Washer 50033 Screw HHCS M10-1.50 × 25 43126 Drive Manifold Bracket 50030...
  • Page 66 Section 8 - Chassis November 2022 Function Manifold Assembly, XX69RT ILLUSTRATION No. 69RT Series Function Manifold Assembly Art_5404 Page 61 XX69RT Series - Service & Parts Manual...
  • Page 67 Section 8 - Chassis November 2022 Item Part Number Description Qty. Function Manifold (Refer to page 149) 43075 Function Manifold Mount Plate 50002 WSHR M10 Standard Flat Washer 53054 WSHR M10 Spring Washer 50033 Screw HHCS M10-1.50 × 25 43076 Straight Fitting 43077 Elbow...
  • Page 68 Section 8 - Chassis November 2022 Ground Control Box Assembly ILLUSTRATION No. 69RT Series Ground Control Box Assembly Art_5405 Page 63 XX69RT Series - Service & Parts Manual...
  • Page 69 Section 8 - Chassis November 2022 Item Part Number Description Qty. 46456 Controller 53222 Screw PHMS M05-0.80 × 8 42342 Relay 43091 Circuit Breaker 43090 Circuit Breaker 46646 Ground Control Box Weldment 42352 Latch, Column 43096 NC Contact 43097 Base With 1 NC Contact 43098 Red Mushroom Head 41418...
  • Page 70 Section 8 - Chassis November 2022 Hydraulic Tank Assembly ILLUSTRATION No. 69RT Series Hydraulic Tank Assembly Art_5406 Page 65 XX69RT Series - Service & Parts Manual...
  • Page 71 Section 8 - Chassis November 2022 Item Part Number Description Qty. 41413 41167 Fitting 44002 Washer 41166 Fitting 42055 Air Cleaner 50359 Screw SHCS M05-0.80 × 16 53043 WSHR M05 Spring Washer 50028 Screw HHCS M06-1.00 × 20 53046 WSHR M06 Spring Washer 50000 WSHR M06 Standard Flat Washer 53038...
  • Page 72 Section 8 - Chassis November 2022 Fuel Tank Assembly ILLUSTRATION No. 69RT Series Fuel Tank Assembly Art_5408 Page 67 XX69RT Series - Service & Parts Manual...
  • Page 73 Section 8 - Chassis November 2022 Item Part Number Description Qty. 53116 Screw SHCS M05-0.80 × 12 53043 WSHR M05 Spring Washer 53038 WSHR M05 Standard Flat Washer 43128 Pipe 43119 Plug 43129 Fuel Tank Weldment 46701 Level Gauge 43110 Filter Web 43109 Tank Cover...
  • Page 74 Section 8 - Chassis November 2022 Engine Module Installation ILLUSTRATION No. 69RT Series Engine Module Installation Art_5409 Page 69 XX69RT Series - Service & Parts Manual...
  • Page 75 Section 8 - Chassis November 2022 Item Part Number Description Qty. 50050 Nut NNYL M12 × 1.75 43006 Frame Weldment 43131 Engine Tray Weldment 53478 WSHR M12 Flat Fender Washer 50040 Screw HHCS M12-1.75 × 35 50003 WSHR M12 Standard Flat Washer 50214 Screw HHCS M06-1.00 ×...
  • Page 76 Section 8 - Chassis November 2022 Engine Module Door Installation ILLUSTRATION No. 69RT Series Engine Module Door Installation Art_5410 Page 71 XX69RT Series - Service & Parts Manual...
  • Page 77 Section 8 - Chassis November 2022 Item Part Number Description Qty. 43132 Right Door 43050 Latch 53479 Screw PHMS M05-0.80 × 20 53043 WSHR M05 Spring Washer 53038 WSHR M05 Standard Flat Washer Engine Tray Assembly (Refer to page 73) 50048 Nut NNYL M08 ×...
  • Page 78 Section 8 - Chassis November 2022 Engine Module Assembly 11 12 ILLUSTRATION No. 69RT Series Engine Module Assembly Art_5411 Page 73 XX69RT Series - Service & Parts Manual...
  • Page 79 Section 8 - Chassis November 2022 Item Part Number Description Qty. 43136 Air Cleaner Cap 43137 Clamp 43138 Air Cleaner Cap Mounting Weldment 50033 Screw HHCS M10-1.50 × 25 50002 WSHR M10 Standard Flat Washer 50049 Nut NNYL M10 × 1.50 43442 Beacon 43060...
  • Page 80 Section 8 - Chassis November 2022 Radiator Shroud Assembly ILLUSTRATION No. 69RT Series Radiator Shroud Assembly Art_5412 Page 75 XX69RT Series - Service & Parts Manual...
  • Page 81 Section 8 - Chassis November 2022 Item Part Number Description Qty. 50294 Screw HHCS M06-1.00 × 45 43152 Roller Support 50047 Nut NNYL M06-1.00 43153 Roller 50445 Screw HHCS M06-1.00 × 16 50218 WSHR M08 Flat Fender Washer 53206 Wing Nut M08-1.25 43154 Inner Shroud 50048...
  • Page 82 Section 8 - Chassis November 2022 Diesel Cooling System Installation ILLUSTRATION No. 69RT Series Cooling System Installation Art_5413 Page 77 XX69RT Series - Service & Parts Manual...
  • Page 83 Section 8 - Chassis November 2022 Item Part Number Description Qty. 50047 Nut NNYL M06-1.00 50000 WSHR M06 Standard Flat Washer 43156 Clamp 43157 Hose Cooling System Assembly (Refer to page 79) 50237 Screw HHCS M10-1.50 × 40 53375 WSHR M10 Flat Fender Washer 50028 Screw HHCS M06-1.00 ×...
  • Page 84 Section 8 - Chassis November 2022 Diesel and Dual Fuel Cooling System Assembly 16 15 ILLUSTRATION No. 69RT Series Cooling System Assembly Art_5414 Page 79 XX69RT Series - Service & Parts Manual...
  • Page 85 Section 8 - Chassis November 2022 Item Part Number Description Qty. 43159 Cover 50033 Screw HHCS M10-1.50 × 25 53054 WSHR M10 Spring Washer 50002 WSHR M10 Standard Flat Washer 43161 Clamp 43160 Hose 43162 Cooler 43163 Cover 53150 Screw SHCS M05-0.80 × 20 53038 WSHR M05 Standard Flat Washer 43164...
  • Page 86 Section 8 - Chassis November 2022 Diesel Intake System and Exhaust System ILLUSTRATION No. 69RT Series Intake System and Exhaust System Art_5415 Page 81 XX69RT Series - Service & Parts Manual...
  • Page 87 Section 8 - Chassis November 2022 Item Part Number Description Qty. Air Cleaner Cap Mounting Weldment (Refer to page 73) 43137 Clamp 43171 Hose 43172 Hose 43173 Air Cleaner Bracket 53317 WSHR 3/8 Standard Flat Narrow Washer 53316 WSHR 3/8 Spring Washer 53376 Screw HHCS 3/8-16 ×...
  • Page 88 Section 8 - Chassis November 2022 Diesel Engine Assembly 13 12 24 23 ILLUSTRATION No. 69RT Series Engine Assembly Art_5416 Page 83 XX69RT Series - Service & Parts Manual...
  • Page 89 Section 8 - Chassis November 2022 Item Part Number Description Qty. 46704 Flexible Coupling 43179 Hose 43161 Clamp 43180 Engine 43181 Alternator 43182 Starter Motor 43183 Filter Element, Oil Filter 43184 Coolant Temperature Switch 43185 Oil Pressure Switch 43186 Coil 50002 WSHR M10 Standard Flat Washer 53054...
  • Page 90 Section 8 - Chassis November 2022 50430 Screw SHCS M05-0.80 × 45 50218 WSHR M08 Flat Fender Washer 50031 Screw HHCS M08-1.25 × 25 43200 Absorber 50034 Screw HHCS M10-1.50 × 30 43201 Engine Bracket 43202 Engine Bracket 43203 Straight Fitting 43204 Gear Pump 43205...
  • Page 91 Section 8 - Chassis November 2022 THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK. Page 86 XX69RT Series - Service & Parts Manual...
  • Page 92 Section 8 - Chassis November 2022 Diesel Fuel System Assembly ILLUSTRATION No. 69RT Series Fuel System Assembly Art_5417 Page 87 XX69RT Series - Service & Parts Manual...
  • Page 93 Section 8 - Chassis November 2022 Item Part Number Description Qty. 92939 Throttle Solenoid 50047 Nut NNYL M06-1.00 50000 WSHR M06 Standard Flat Washer 42766 Throttle Screw 43210 Throttle Linkage 53361 Nut NHEX M06-1.00 42767 Throttle Screw 50028 Screw HHCS M06-1.00 × 20 50284 WSHR M04 Standard Flat Washer 53062...
  • Page 94 Section 8 - Chassis November 2022 Dual Fuel Engine Assembly ILLUSTRATION No. 4069RT Dual Fuel Engine Assembly, Option Art_5786 Page 89 XX69RT Series - Service & Parts Manual...
  • Page 95 Section 8 - Chassis November 2022 Item Part Number Description Qty. 91125 Engine, Kubota DF752 43959 Air Cleaner MTG Plate, Dual Fuel 43962 Radiator Support, Dual Fuel 43963 Cat Conv Suppt Dual Fuel 43964 Radiator Strap Formed 43965 Top Radiator Strap Assy 43968 Lower Radiator Hose 43969...
  • Page 96 Section 8 - Chassis November 2022 Dual Fuel LPG Tank DUAL FUEL MODELS 4069RT Dual Fuel LP Tank ART_4606 Page 91 XX69RT Series - Service & Parts Manual...
  • Page 97 Section 8 - Chassis November 2022 Item Part Number Description Qty. 6859 LP Tank 6860 Bracket, Tank Mount 6868 Quick Disconnect HDW6894 Elbow, Brass, NPT to SAE 45° 6890 Hose Assembly, 30” 6938 Relief Valve 6861 Bulkhead Filter HDW6727 Elbow, Brass NPT to SAE 90 7406 Hose Assembly, 90”...
  • Page 98 Section 8 - Chassis November 2022 Outriggers and Ladder Installation ILLUSTRATION No. 69RT Series Outriggers and Ladder Installation Art_5418 Page 93 XX69RT Series - Service & Parts Manual...
  • Page 99 Section 8 - Chassis November 2022 Item Part Number Description Qty. 50237 Screw HHCS M10-1.50 × 40 53375 WSHR M10 Flat Fender Washer 43214 Ladder (3369RT With Outriggers) 43215 Ladder (3369RT Without Outriggers) 43216 Ladder (4069RT With Outriggers) 43217 Ladder (4069RT Without Outriggers) 46651 Counterweight (4069RT) 50003...
  • Page 100 Section 8 - Chassis November 2022 Outrigger Assembly ILLUSTRATION No. 69RT Series Outrigger Assembly (Option) Art_5419 Page 95 XX69RT Series - Service & Parts Manual...
  • Page 101 Section 8 - Chassis November 2022 Item Part Number Description Qty. 43224 Outrigger Housing 43225 Cover 43226 Cover 53138 Screw SHCS M06-1.00 × 16 53046 WSHR M06 Spring Washer 50000 WSHR M06 Standard Flat Washer 43227 Switch Bracket 50000 WSHR M06 Standard Flat Washer 43228 Limit Switch 50332...
  • Page 102 Section 8 - Chassis November 2022 Chassis Accessory Installation ILLUSTRATION No. 69RT Series Chassis Accessory Installation Art_5420 Page 97 XX69RT Series - Service & Parts Manual...
  • Page 103 Section 8 - Chassis November 2022 Item Part Number Description Qty. 53481 No-Slip Clip-On Barrel Nut M06-1.00 50068 WSHR M06 Flat Fender Washer 53046 WSHR M06 Spring Washer 50445 Screw HHCS M06-1.00 × 16 43235 Cover 50313 Nut NNYL M08-1.25 Flange 43236 Cover 43520...
  • Page 104 Section 8 - Chassis November 2022 Electrical Accessory Assembly ILLUSTRATION No. 69RT Series Electrical Accessory Assembly Art_5421 Page 99 XX69RT Series - Service & Parts Manual...
  • Page 105 Section 8 - Chassis November 2022 Item Part Number Description Qty. 53116 Screw SHCS M05-0.80 × 12 53043 WSHR M05 Spring Washer 53038 WSHR M05 Standard Flat Washer 43241 Tilt Sensor 50445 Screw HHCS M06-1.00 × 16 50068 WSHR M06 Flat Fender Washer 50000 WSHR M06 Standard Flat Washer 42882...
  • Page 106 Section 9 - Scissor November 2022 Scissor Assembly, 3369RT Scissor Assembly, 3369RT Left Right 35 34 ILLUSTRATION No. 69 Series Scissor Assembly - 3369 Art_5422 Page 101 XX69RT Series - Service & Parts Manual...
  • Page 107 Section 9 - Scissor November 2022 Item Part Number Description Qty. 43244 Platform Slider 50049 Nut NNYL M10 × 1.50 50352 Screw HHCS M10-1.50 × 80 43245 41105 Bearing 43246 Spacer Sleeve 2 41480 Washer 43248 Circlips 43249 Bearing 43250 Spacer Sleeve 1 43251 Platform Pivot Weldment...
  • Page 108 Section 9 - Scissor November 2022 50483 Screw SHCS M04-0.70 × 10 (3369RT) Slider Assembly (Refer to page 109) 43269 41431 50429 Screw HHCS M10-1.50 × 25 Serrated Flange 46659 Inner Arm 1 41114 Block 50311 Nut NNYL M10-1.50 Flange 41109 Safety Arm Bushing 43273...
  • Page 109 Section 9 - Scissor November 2022 THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK. Page 104 XX69RT Series - Service & Parts Manual...
  • Page 110 Section 9 - Scissor November 2022 Scissor Assembly, 4069RT Left Right ILLUSTRATION No. 69 Series Scissor Assembly - 4069 Art_5423 Page 105 XX69RT Series - Service & Parts Manual...
  • Page 111 Section 9 - Scissor November 2022 Item Part Number Description Qty. 43244 Platform Slider 43276 Inner Arm4 50049 Nut NNYL M10 × 1.50 50352 Screw HHCS M10-1.50 × 80 43245 41105 Bearing 43246 Spacer Sleeve 2 41480 Washer 43248 Circlips 43249 Bearing 43250...
  • Page 112 Section 9 - Scissor November 2022 50284 WSHR M04 Standard Flat Washer (4069RT) 53062 WSHR M04 Spring Washer (4069RT) 50483 Screw SHCS M04-0.70 × 10 (4069RT) Slider Assembly (Refer to page 109) 43259 Outer Arm 1 43269 41431 50429 Screw HHCS M10-1.50 × 25 Serrated Flange Hose Clamp Assembly (Refer to page 113) 41114 Block...
  • Page 113 Section 9 - Scissor November 2022 THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK. Page 108 XX69RT Series - Service & Parts Manual...
  • Page 114 Section 9 - Scissor November 2022 Slider Assembly ILLUSTRATION No. 69 Series Slider Assembly Art_5424 Page 109 XX69RT Series - Service & Parts Manual...
  • Page 115 Section 9 - Scissor November 2022 Item Part Number Description Qty. 50568 Nut NNYL M06-1.00 Flange 53226 Screw CSCS M06-1.00 × 16 43283 Upper Slider 46666 Slider Foot Weldment 41105 Bearing 43285 Lower Slider 53126 Screw CSCS M06-1.00 × 40 Page 110 XX69RT Series - Service &...
  • Page 116 Section 9 - Scissor November 2022 Hose Clamp Assembly ILLUSTRATION No. 69 Series Hose Clamp Assembly Art_5425 Page 111 XX69RT Series - Service & Parts Manual...
  • Page 117 Section 9 - Scissor November 2022 Item Part Number Description Qty. 50014 Screw HHCS M08-1.25 × 40 53055 WSHR M08 Spring Washer 50001 WSHR M08 Standard Flat Washer 43286 Base Plate 43287 Hose Clamp Page 112 XX69RT Series - Service & Parts Manual...
  • Page 118 Section 9 - Scissor November 2022 Hose Clamp Assembly, 4069RT ILLUSTRATION No. 69 Series Hose Clamp Assembly - 4069 Art_5426 Page 113 XX69RT Series - Service & Parts Manual...
  • Page 119 Section 9 - Scissor November 2022 Item Part Number Description Qty. 50048 Nut NNYL M08 × 1.25 50001 WSHR M08 Standard Flat Washer 43288 Hose Clamp 43289 Base Plate 50057 Screw HHCS M08-1.25 × 45 Page 114 XX69RT Series - Service & Parts Manual...
  • Page 120 Section 9 - Scissor November 2022 Hose Clamp Assembly 2 ILLUSTRATION No. XX69 Hose Clamp Assembly 2 ART_5972 Page 115 XX69RT Series - Service & Parts Manual...
  • Page 121 Section 9 - Scissor November 2022 Item Part Number Description Qty. 50048 Nut NNYL M08 × 1.25 50001 WSHR M08 Standard Flat Washer 46667 Hose Clamp 46668 Base Plate 50057 Screw HHCS M08-1.25 × 45 Page 116 XX69RT Series - Service & Parts Manual...
  • Page 122 Section 10 - Platform November 2022 Main Platform Assembly Main Platform Assembly ILLUSTRATION No. 69 Series Main Platform Assembly Art_5427 Page 117 XX69RT Series - Service & Parts Manual...
  • Page 123 Section 10 - Platform November 2022 Item Part Number Description Qty. 43290 Right Main Rail 43291 Right Door Rail 41127 Hinge A 53273 Screw HHCS M06-1.00 × 14 Serrated Flange 41128 Hinge B 47364 Entry Gate (Yellow) 53272 Screw HHCS M10-1.50 × 55 Flange 41125 Spring 41124...
  • Page 124 Section 10 - Platform November 2022 Support Roller Assembly ILLUSTRATION No. 69 Series Support Roller Assembly Art_5428 Page 119 XX69RT Series - Service & Parts Manual...
  • Page 125 Section 10 - Platform November 2022 Item Part Number Description Qty. 43309 43310 Roller Bracket 2 43311 Shim 41131 Bearing 43312 Roller 43313 Roller Bracket 53417 Nut NNYL M16-2.00 Flange Page 120 XX69RT Series - Service & Parts Manual...
  • Page 126 Section 10 - Platform November 2022 Side Roller Assembly ILLUSTRATION No. 69 Series Side Roller Assembly Art_5429 Page 121 XX69RT Series - Service & Parts Manual...
  • Page 127 Section 10 - Platform November 2022 Item Part Number Description Qty. 43314 43315 Roller Bracket 50313 Nut NNYL M08-1.25 Flange 46670 Washer 43316 Bearing 43317 Roller Page 122 XX69RT Series - Service & Parts Manual...
  • Page 128 Section 10 - Platform November 2022 Platform Extension Assembly ILLUSTRATION No. 69 Series Platform Extension Assembly Art_5430 Page 123 XX69RT Series - Service & Parts Manual...
  • Page 129 Section 10 - Platform November 2022 Item Part Number Description Qty. 43318 Front Rail 53223 Screw THMS M05-0.80 × 16 53281 Nut NNYL M05-0.80 Flange 43319 Manual Box 43320 Bumper 53442 Screw HHCS M08-1.25 × 60 Flange 50313 Nut NNYL M08-1.25 Flange 43322 Right Extension Rail 50022...
  • Page 130 Section 10 - Platform November 2022 43340 Inserted Pin 43341 Left Extension Rail 43299 Inserted Pin Rod 53067 Screw SHCS M05-0.80 × 40 43298 Lock Pin 53273 Screw HHCS M06-1.00 × 14 Serrated Flange REF - Reference Page 125 XX69RT Series - Service & Parts Manual...
  • Page 131 Section 10 - Platform November 2022 THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK. Page 126 XX69RT Series - Service & Parts Manual...
  • Page 132 Section 10 - Platform November 2022 Platform Locking Device Assembly ILLUSTRATION No. 69 Series Platform Locking Device Assembly Art_5431 Page 127 XX69RT Series - Service & Parts Manual...
  • Page 133 Section 10 - Platform November 2022 Item Part Number Description Qty. 43342 Tie Rod Weldment 50021 Screw HHCS M10-1.50 × 55 43343 Connection Rod 50022 Screw HHCS M10-1.50 × 70 43344 Roller Bracket 41131 Bearing 43333 Roller 43345 50311 Nut NNYL M10-1.50 Flange 43348 Cover 43347...
  • Page 134 Section 10 - Platform November 2022 Roller Assembly ILLUSTRATION No. 69 Series Roller Assembly Art_5432 Page 129 XX69RT Series - Service & Parts Manual...
  • Page 135 Section 10 - Platform November 2022 Item Part Number Description Qty. 43349 Roller Bracket 53483 Screw CSCS M10-1.50 × 25 43350 Washer 41131 Bearing 43351 Roller 43352 Page 130 XX69RT Series - Service & Parts Manual...
  • Page 136 Section 10 - Platform November 2022 Platform Control and Sheet Material Tray ILLUSTRATION No. 69 Series Platform Control and Sheet Material Tray Art_5443 Page 131 XX69RT Series - Service & Parts Manual...
  • Page 137 Section 10 - Platform November 2022 Item Part Number Description Qty. 53248 Screw CARB M08-1.25 × 45 43321 Platform Control Box Mount Bracket 43544 Platform Control Box Assembly (Refer to page 133) 42500 Locating Plate 42501 Handle 50048 Nut NNYL M08 × 1.25 53231 Screw PHMS M06-1.00 ×...
  • Page 138 Section 10 - Platform November 2022 Platform Control Box Assembly ILLUSTRATION No. 69 Series Platform Control Box Assembly Art_5433 Page 133 XX69RT Series - Service & Parts Manual...
  • Page 139 Section 10 - Platform November 2022 Item Part Number Description Qty. 43353 Joystick 42528 Decal, Platform Control Panel 43355 Enclosure 41568 Alarm 43357 Main Board 43358 Cover Bottom 41157 Emergency Stop Switch Page 134 XX69RT Series - Service & Parts Manual...
  • Page 140 Section 11 - Hydraulic System November 2022 Lower Lift Cylinder Assembly Lower Lift Cylinder Assembly ILLUSTRATION No. 69 Series Lower Lift Cylinder Assembly Art_5434 Page 135 XX69RT Series - Service & Parts Manual...
  • Page 141 Section 11 - Hydraulic System November 2022 Item Part Number Description Qty. 43360 Lower Lift Cylinder 43361 Washer 41167 Fitting 41166 Fitting 41413 42480 Plug 44448 Pressure Sensor 43083 Straight Fitting 41363 Solenoid Valve Spool 43363 Coil 43364 50423 Screw SHCS M04-0.70 × 12 43365 Cable Connector 43366...
  • Page 142 Section 11 - Hydraulic System November 2022 Upper Lift Cylinder Assembly, 4069RT ILLUSTRATION No. 69 Series Upper Lift Cylinder Assembly - 4069 Art_5435 Page 137 XX69RT Series - Service & Parts Manual...
  • Page 143 Section 11 - Hydraulic System November 2022 Item Part Number Description Qty. 42795 43372 Solenoid Valve Spool 43373 Coil 43369 Check Valve 42821 Plug Orifice 43374 41169 Relief Valve 43376 Upper Lift Cylinder 43361 Washer 41167 Fitting 41166 Fitting 41413 42480 Plug 43083...
  • Page 144 Section 11 - Hydraulic System November 2022 Left Oscillate Cylinder Assembly ILLUSTRATION No. 69 Series Left Oscillate Cylinder Assembly Art_5436 Page 139 XX69RT Series - Service & Parts Manual...
  • Page 145 Section 11 - Hydraulic System November 2022 Item Part Number Description Qty. 43378 Counterbalance Valve Spool 43379 Left Oscillate Cylinder 43076 Straight Fitting 43380 Protect Cover 53226 Screw CSCS M06-1.00 × 16 43381 Seal Kit Page 140 XX69RT Series - Service & Parts Manual...
  • Page 146 Section 11 - Hydraulic System November 2022 Right Oscillate Cylinder Assembly ILLUSTRATION No. 69 Series Right Oscillate Cylinder Assembly Art_5437 Page 141 XX69RT Series - Service & Parts Manual...
  • Page 147 Section 11 - Hydraulic System November 2022 Item Part Number Description Qty. 53226 Screw CSCS M06-1.00 × 16 43382 Protect Cover 43378 Counterbalance Valve Spool 43076 Straight Fitting 43383 Right Oscillate Cylinder 43381 Seal Kit Page 142 XX69RT Series - Service & Parts Manual...
  • Page 148 Section 11 - Hydraulic System November 2022 Steer Cylinder Assembly ILLUSTRATION No. 69 Series Steer Cylinder Assembly Art_5438 Page 143 XX69RT Series - Service & Parts Manual...
  • Page 149 Section 11 - Hydraulic System November 2022 Item Part Number Description Qty. 43384 Dustproof Sleeve 43385 Clamp 43076 Straight Fitting 43386 Steer Cylinder 43077 Elbow 43387 Seal Kit Page 144 XX69RT Series - Service & Parts Manual...
  • Page 150 Section 11 - Hydraulic System November 2022 Outrigger Cylinder Assembly, SUN ILLUSTRATION No. XX69ERT Outrigger Cylinder Assembly ART_6010 Page 145 XX69RT Series - Service & Parts Manual...
  • Page 151 Section 11 - Hydraulic System November 2022 Item Part Number Description Qty. 43388 Outrigger Cylinder 43389 Elbow 43390 Retainer 53210 Screw SHCS M08-1.25 × 25 53055 WSHR M08 Spring Washer 43391 Outrigger Footpad 43392 Seal Kit 43393 Pilot-Operated Check Valve 43394 Valve Body 53492...
  • Page 152 Section 11 - Hydraulic System November 2022 Outrigger Cylinder Assembly, HydraForce ILLUSTRATION No. XX69ERT Outrigger Cylinder Assembly ART_6010 Page 147 XX69RT Series - Service & Parts Manual...
  • Page 153 Section 11 - Hydraulic System November 2022 Item Part Number Description Qty. 43388 Outrigger Cylinder 43389 Elbow 43390 Retainer 53210 Screw SHCS M08-1.25 × 25 53055 WSHR M08 Spring Washer 43391 Outrigger Footpad 43392 Seal Kit 46672 Pilot-Operated Check Valve, HydraForce 46673 Valve Body, HydraForce 53492...
  • Page 154 Section 11 - Hydraulic System November 2022 Function Manifold, XX69RT ILLUSTRATION No. 69RT Series Function Manifold Art_5440 Page 149 XX69RT Series - Service & Parts Manual...
  • Page 155 Section 11 - Hydraulic System November 2022 Item Part Number Description Qty. 43396 Valve Body 43397 Relief Valve (R2) 43398 Relief Valve (R1) 43399 Relief Valve (R3) 43400 Logic Element (Y) 43401 Sequence Valve (K) 43402 Flow Control Valve (B) 43403 Flow Control Valve (G) 42480...
  • Page 156 Section 11 - Hydraulic System November 2022 Drive Manifold, XX69RT ILLUSTRATION No. 69RT Series Drive Manifold Art_5441 Page 151 XX69RT Series - Service & Parts Manual...
  • Page 157 Section 11 - Hydraulic System November 2022 Item Part Number Description Qty. 43422 43423 Coil 43424 Solenoid Valve Spool (S8) 43414 43413 Coil 43425 Solenoid Valve Spool (S10) 43426 Solenoid Valve Spool (S9) 43407 Solenoid Valve Spool (S5) 43406 Coil 43405 Orifice 43427...
  • Page 158 2SPD 2SPD Clapboard Tank Clapboard Clapboard Hose Assembly Adapter Union 2SDP P-OUT 11 P-IN T-IN Function Valve Drive Valve T-OUT Oil Cooler ILLUSTRATION No. 69RT Series Hydraulic Hoses and Fittings-Drive Art_5486 Page 153 XX69RT Series - Service & Parts Manual...
  • Page 159 Section 11 - Hydraulic System November 2022 Item Part Number Description Qty. 43647 Hose Assembly 43648 Hose Assembly 43649 Hose Assembly 43650 Hose Assembly 43651 Hose Assembly 43652 Hose Assembly 43653 Hose Assembly 43654 Hose Assembly 43655 Hose Assembly 43656 Hose Assembly 43080 Straight Fitting...
  • Page 160 Lift Cylinder Hose Assembly OSCL Adapter Union Function Valve OSCR Pump to outrigger to motor Tank Filter 15 23 Oil Cooler ILLUSTRATION No. 69RT Series Hydraulic Hoses and Fittings-Function (3369RT) Art_5487 Page 155 XX69RT Series - Service & Parts Manual...
  • Page 161 Section 11 - Hydraulic System November 2022 Item Part Number Description Qty. 43659 Hose Assembly 43660 Hose Assembly 43661 Hose Assembly 43662 Hose Assembly 43663 Hose Assembly 43664 Hose Assembly 43665 Hose Assembly 43666 Hose Assembly 43667 Hose Assembly 43076 Straight Fitting 43083 Straight Fitting...
  • Page 162 29 30 Function Valve Hose Assembly Adapter OSCR Union Lift Cylinder Pump to outrigger to motor Tank Filter 15 23 Oil Cooler ILLUSTRATION No. 69RT Series Hydraulic Hoses and Fittings-Function (4069RT) Art_5488 Page 157 XX69RT Series - Service & Parts Manual...
  • Page 163 Section 11 - Hydraulic System November 2022 Item Part Number Description Qty. 43659 Hose Assembly 43660 Hose Assembly 43661 Hose Assembly 43662 Hose Assembly 43663 Hose Assembly 43664 Hose Assembly 43665 Hose Assembly 43666 Hose Assembly 43667 Hose Assembly 43076 Straight Fitting 43083 Straight Fitting...
  • Page 164 Section 11 - Hydraulic System November 2022 Hydraulic Hoses and Fittings-Outrigger Clapboard Clapboard RF Outrigger Cylinder LF Outrigger Cylinder Tank Outrigger Valve Function Valve Hose Assembly Adapter Union RR Outrigger Cylinder LR Outrigger Cylinder ILLUSTRATION No. 69 Series Hydraulic Hoses and Fittings-Outrigger Art_5489 Page 159 XX69RT Series - Service &...
  • Page 165 Section 11 - Hydraulic System November 2022 Item Part Number Description Qty. 43671 Hose Assembly 43672 Hose Assembly 43673 Hose Assembly 43674 Hose Assembly 43675 Hose Assembly 43676 Hose Assembly 43677 Hose Assembly 43678 Hose Assembly 43389 Elbow 43083 Straight Fitting 43679 Tee Fitting 43081...
  • Page 166 Section 12 - Electrical Systems November 2022 Electrical Harness, 3369RT Electrical Harness, 3369RT Coil Coil (LF Outrigger) (RF Outrigger) Limit Switch Limit Switch (RF Outrigger) (LF Outrigger) Limit Switch Limit Switch (Lift UP) (Lift Down) Limit Switch Solenoid Module (Lift Down) Throttle Actuator Power...
  • Page 167 Box Assembly Function Manifold Coil (Lowering) Drive Manifold Angle Sensor Pressure Outrigger Sensor Manifold Temperature Radiator Switch Beacon Beacon Ground Control Box Assembly ILLUSTRATION No. 69RT Series Electrical Harness 3369RT Art_5491a Page 162 XX69RT Series - Service & Parts Manual...
  • Page 168 Section 12 - Electrical Systems November 2022 Item Part Number Description Qty. 46719 Ground Control Box Harness 43682 Outrigger Harness 3 43683 Outrigger Harness 1 43684 Engine Harness 43685 Outrigger Harness 2 43686 Ground Control Box Power Harness 43687 EV1 Harness 43688 EV2 Harness 43689...
  • Page 169 Section 12 - Electrical Systems November 2022 THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK. Page 164 XX69RT Series - Service & Parts Manual...
  • Page 170 Section 12 - Electrical Systems November 2022 Electrical Harness, 4069RT Coil Coil (LF Outrigger) (RF Outrigger) Limit Switch Limit Switch (RF Outrigger) (LF Outrigger) Limit Switch Limit Switch (Lift UP) (Lift Down) Limit Switch Solenoid Module (Lift Down) Throttle Actuator Power Switch Alternator...
  • Page 171 Coil Function (Lowering) Manifold Coil (Lowering) Drive Manifold Angle Sensor Pressure Outrigger Sensor Manifold Temperature Radiator Switch Beacon Beacon Ground Control Box Assembly ILLUSTRATION No. 69RT Series Electrical Harness 4069RT Art_5491b Page 166 XX69RT Series - Service & Parts Manual...
  • Page 172 Section 12 - Electrical Systems November 2022 Item Part Number Description Qty. 46719 Ground Control Box Harness 43682 Outrigger Harness 3 43683 Outrigger Harness 1 43684 Engine Harness 43685 Outrigger Harness 2 43686 Ground Control Box Power Harness 43687 EV1 Harness 43688 EV2 Harness 43689...
  • Page 173 Section 12 - Electrical Systems November 2022 THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK. Page 168 XX69RT Series - Service & Parts Manual...
  • Page 174 Section 12 - Electrical Systems November 2022 Power to Platform ILLUSTRATION No. 69 Series Power to Platform Art_5492 Page 169 XX69RT Series - Service & Parts Manual...
  • Page 175 Section 12 - Electrical Systems November 2022 Item Part Number Description Qty. 43690 AC Plug 43692 Wire Cable, Platform AC Power (3369RT) 43693 Wire Cable, Platform AC Power (4069RT) 43694 AC Socket Page 170 XX69RT Series - Service & Parts Manual...
  • Page 176 Section 13 - Decals 3369RT November 2022 10/10/2022 3369RT Decals 3369RT Decals On material rack Decal on axles Decal under ladder Decal on axles 23 24 Page 171 XX69RT Series - Service & Parts Manual...
  • Page 177 Section 13 - Decals November 2022 91975 Qty. - 2 91850 Qty. - 4 90732 Qty. - 1 95417 Qty. - 1 94857 Qty. - 4 90725 Qty. - 2 6873 Qty. - 1 93572 Qty. - 2 9052 Qty. - 1 90751 Qty.
  • Page 178 4069RT Section 13 - Decals November 2022 10/10/2022 4069RT Decals On material rack Decal on axles Decal under ladder Decal axles 23 24 Page 173 XX69RT Series - Service & Parts Manual...
  • Page 179 Section 13 - Decals November 2022 91975 Qty. - 2 91850 Qty. - 4 90732 Qty. - 1 95417 Qty. - 1 93209 Qty. - 4 90725 Qty. - 2 6873 Qty. - 1 93572 Qty. - 2 9052 Qty. - 1 90751 Qty.
  • Page 180 Notes...
  • Page 181 Notes...
  • Page 182 MEC Parts Order Form Phone: 559-842-1523 Fax: 559-400-6723 Email: Parts@mecawp.com Please Fill Out Completely: Date: Ordered By: Account: Your Fax No.: Bill to: Ship to: Purchase Order Number Ship VIA ** All orders MUST have a Purchase Order Number **Fed Ex shipments require Fed Ex account number...
  • Page 183 MEC Aerial Platform Sales Corp. and is found upon inspection by MEC Aerial Platform Sales Corp. to be defective in material and/or workmanship. MEC Aerial Platform Sales Corp. shall not be liable for any consequential, incidental or contingent damages whatsoever.
  • Page 184 MEC Aerial Work Platforms 1401 S. Madera Avenue, Kerman, CA 93630 USA Toll Free: 1-877-632-5438 Phone: 1-559-842-1500 Fax: 1-559-842-1520 info@MECawp.com www.MECawp.com...

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