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Upright SL26SL, Service & Parts Manual

The Upright SL26SL is a versatile and efficient equipment widely used in various industries. To ensure smooth operation, we offer a comprehensive Service & Parts Manual for free download on our website. Accessible, user-friendly, and reliable, this manual guarantees optimal performance and easy maintenance. Download it today from 88.208.23.73:8080.

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SL26/30SL Work Platform

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T

ABLE OF

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ONTENTS

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1

Introduction & Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

1.1 Introduction . . . . . . . . . . . . . . . . . . . . . 1-1

Purpose . . . . . . . . . . . . . . . . . . . . . . . . .1-1
Scope . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1

1.2 General Description . . . . . . . . . . . . . . 1-1

Platform . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Controller . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Elevating Assembly . . . . . . . . . . . . . . . . 1-1
Power Module . . . . . . . . . . . . . . . . . . . . 1-1
Control Module . . . . . . . . . . . . . . . . . . . . 1-1
Leveling System . . . . . . . . . . . . . . . . . . . 1-1
Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Purpose of Equipment . . . . . . . . . . . . . . 1-1
Special Limitations . . . . . . . . . . . . . . . . . 1-1

1.3 Specifications . . . . . . . . . . . . . . . . . . . 1-3

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Machine Preparation & Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

2.1 Preparation for Use . . . . . . . . . . . . . . . 2-2
2.2 Forklifting Work Platform . . . . . . . . . . 2-2
2.3 Transporting Work Platform. . . . . . . . 2-3
2.4 Preparation for Shipment . . . . . . . . . . 2-3
2.5 Storage . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Preservation . . . . . . . . . . . . . . . . . . . . . .2-3
Battery . . . . . . . . . . . . . . . . . . . . . . . . . .2-3

2.6 Design Features . . . . . . . . . . . . . . . . . 2-3
2.7 The Controls and Indicators. . . . . . . . 2-4
2.8 Introduction . . . . . . . . . . . . . . . . . . . . . 2-6

General Functioning . . . . . . . . . . . . . . . .2-6
Driving . . . . . . . . . . . . . . . . . . . . . . . . . .2-6

Driving with the Platform Lowered . . 2-6
Driving with the Platform Elevated . . 2-6

Steering . . . . . . . . . . . . . . . . . . . . . . . . .2-6
Leveling . . . . . . . . . . . . . . . . . . . . . . . . .2-6
Raising And Lowering The Platform . . . .2-6

2.9 Safety Rules and Precautions . . . . . . 2-7
2.10 Pre-Operation Inspection . . . . . . . . . 2-7

Visual Inspection . . . . . . . . . . . . . . . . . . 2-7
System Function Inspection . . . . . . . . . . 2-8

2.11 Operation . . . . . . . . . . . . . . . . . . . . . . 2-9

Travel With Platform Lowered . . . . . . . . 2-9
Steering . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
Leveling The Platform . . . . . . . . . . . . . . 2-9
Raising and Lowering The Work
Platform . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
Travel With Work Platform Elevated . . . 2-9
Emergency Lowering . . . . . . . . . . . . . . 2-10
After Use Each Day . . . . . . . . . . . . . . . 2-10

2.12 Brake Release Pump. . . . . . . . . . . . 2-10
2.13 Fold Down Guardrails . . . . . . . . . . . 2-11

Fold down Procedure . . . . . . . . . . . . . . 2-11
Erection Procedure . . . . . . . . . . . . . . . . 2-11

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Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

3.1 Introduction . . . . . . . . . . . . . . . . . . . . . 3-1
3.2 Special Tools . . . . . . . . . . . . . . . . . . . . 3-1
3.3 Preventative Maintenance . . . . . . . . . 3-1

Preventative Maintenance Table Key . . .3-2
Interval . . . . . . . . . . . . . . . . . . . . . . . . . .3-2
Preventative Maintenance Report . . . . .3-2

3.4 Blocking Elevating Assembly . . . . . . 3-3

Installation . . . . . . . . . . . . . . . . . . . . . . .3-3
Removal . . . . . . . . . . . . . . . . . . . . . . . . .3-3

3.5 Battery Maintenance . . . . . . . . . . . . . . 3-3

Battery Inspection & Cleaning . . . . . . . .3-3
Battery Charging . . . . . . . . . . . . . . . . . . .3-4
Battery Specific Gravity . . . . . . . . . . . . .3-4

3.6 Lubrication. . . . . . . . . . . . . . . . . . . . . . 3-4

Grease Fittings . . . . . . . . . . . . . . . . . . . . 3-4
Linkage Gears . . . . . . . . . . . . . . . . . . . . 3-4
Steering Linkage . . . . . . . . . . . . . . . . . . 3-4
Hydraulic Pump . . . . . . . . . . . . . . . . . . . 3-5
Hydraulic Oil Tank & Filter . . . . . . . . . . . 3-5

Fluid Level . . . . . . . . . . . . . . . . . . . . 3-5
Oil & Filter Replacement. . . . . . . . . . 3-5

Summary of Contents for SL26SL

Page 1: ...European Specification ...

Page 2: ...SERIAL NUMBERS from the equipment name plate Should the nameplate be missing the SERIAL NUMBER is also stamped on top of the chassis above the front axle pivot Call Toll Free in U S A 1 800 926 LIFT Upright Inc 1775 Park Street Selma California 93662 TEL 559 891 5200 FAX 559 891 9012 PARTS 1 888 UR PARTS PARTSFAX 559 896 9244 P N 060587 025 B 3 00 5 K Stamped Serial Number ...

Page 3: ...ll information contained in this manual is based on the latest product information available at the time of printing We reserve the right to make changes at any time without notice No part of this publication may be reproduced stored in retrieval system or transmitted in any form by any means electronic mechanical photocopying recording or otherwise without the prior written permission of the publ...

Page 4: ...ii SL26 30SL Work Platform FORWARD NOTES ...

Page 5: ...g The Platform 2 6 2 9 Safety Rules and Precautions 2 7 2 10 Pre Operation Inspection 2 7 Visual Inspection 2 7 System Function Inspection 2 8 2 11 Operation 2 9 Travel With Platform Lowered 2 9 Steering 2 9 Leveling The Platform 2 9 Raising and Lowering The Work Platform 2 9 Travel With Work Platform Elevated 2 9 Emergency Lowering 2 10 After Use Each Day 2 10 2 12 Brake Release Pump 2 10 2 13 Fo...

Page 6: ...lic Brakes Drive Motors Hubs 3 13 Rear Axle 3 13 Removal 3 13 Installation 3 13 Front Axle 3 14 Removal 3 14 Installation 3 14 3 12 Axle Cylinder 3 15 Removal 3 15 Installation 3 15 3 13 Steering Cylinder 3 15 Removal 3 15 Disassembly 3 15 Cleaning and Inspection 3 15 Assembly and Installation 3 15 Adjustment 3 16 3 14 Lift Cylinder 3 16 Removal 3 16 Disassembly 3 17 Cleaning and Inspection 3 17 R...

Page 7: ...nifold Assy Top View 3 7 Figure 3 6 Drive Cross Relief Valve 3 7 Figure 3 7 Brake Release Pump 3 8 Figure 3 8 Proportional Controller Adjustment 3 8 Figure 3 9 Plat Down Relay Term Block 3 9 Figure 3 10 Axle Center Switch 3 9 Figure 3 11 Limit Switch Locations 3 10 Figure 3 12 Tilt Sensor Adjustment 3 10 Figure 3 13 Hyd Manifold Exploded View 3 12 Figure 3 14 Typical Hydraulic Pump 3 13 Figure 3 1...

Page 8: ...3 1 Preventative Maintenance Check list 3 2 Table 3 1 Torque Specifications for Fasteners 3 18 Table 3 2 Torque Specifications for Hydraulic Components 3 18 SECTION 4 Troubleshooting Table 4 1 Electrical Truth Table Diesel 064149 079 4 2 Table 4 2 Hydraulic Truth Table 064148 022 4 4 SECTION 5 Schematics Table 5 1 Electrical Schematic Legend Diesel 064149 079 5 2 Table 5 2 Hydraulic Schematic Lege...

Page 9: ...engine actuates the cylinder Solenoid operated valves control raising lowering Power Module The power module contains the engine hydraulic pump fuel tank battery and starter solenoid Control Module The control module contains the hydraulic tank hydraulic valve manifold horn alarms volt hour meter electrical terminal strips and chassis controls A complete explanation of the chassis control func tio...

Page 10: ...Work Platform INTRODUCTION SPECIFICATIONS Section 1 2 Figure 1 1 SL26 30SL Work Platform 1 Platform 2 Controller Assembly 3 Elevating Assembly 4 Power Module 5 Control Module 6 Chassis 7 Leveling System 1 2 3 4 5 6 7 ...

Page 11: ... Volt 60 Hz 40 Amp 220 V 50 Hz Optional Hydraulic Tank Capacity 45 5 l 12 US Gallons 45 5 l 12 US Gallons Maximum Hydraulic System Pressure 172 bar 2500 psi 172 bar 2500 psi Hydraulic Fluid Normal use above 32 f 0 c ISO 46 ISO 46 Low Temp use below 32 f 0 c ISO 32 ISO 32 Extreme Temp below 0 f 17 c ISO 15 ISO 15 Lift System One Single Stage Lift Cylinder One Single Stage Lift Cylinders Lift Speed ...

Page 12: ...1 4 SL26 30SL Work Platform INTRODUCTION SPECIFICATIONS Section 1 3 NOTES ...

Page 13: ...ipped machines only NEVER use ladders or scaffolding on the platform NEVER attach overhanging loads or increase platform size LOOK up down and around for overhead obstructions and electrical conductors DISTRIBUTE all loads evenly on the platform See the back cover for maximum platform load NEVER use damaged equipment Contact UpRight for instructions See toll free phone number on back cover NEVER c...

Page 14: ...e 2 1 5 Close the Emergency Lowering Valve if neces sary Figure 2 2 6 Fill fuel tank Figure 2 1 Battery Figure 2 2 Emergency Lowering Valve 2 2 FORKLIFTING WORK PLATFORM Note Forklifting is for transporting only Forklift from sides of the platform by lifting under the modules Figure 2 3 Figure 2 3 Transporting Work Platform C A U T I O N STAND CLEAR when cutting the metal banding to avoid being cu...

Page 15: ...ons Battery 1 Disconnect the battery ground cable and secure to the chassis 2 Disconnect the remaining battery lead and secure to the chassis 3 Remove the battery and place in alternate ser vice 2 6 DESIGN FEATURES The SL26 30SL has the following features The drive speed is limited to creep speed when operating the work platform while platform is ele vated The platform descent rate is controlled b...

Page 16: ...or Left steers the work platform in that direction Although the Steering Switch is self centering the steering system is not The wheels must be steered back to straight 15 EMERGENCY LOWERING VALVE Push in and turn knob 1 4 turn counterclockwise the knob will pop out and the platform will lower To close push in and turn knob 1 4 turn clockwise until detent engages The platform cannot be raised unti...

Page 17: ...SL26 30SL Work Platform 2 5 MACHINE PREPARATION OPERATION Section 2 7 Figure 2 4 Controls Indicators 6 7 8 4 9 3 5 1 2 12 20 11 13 9 18 17 15 ...

Page 18: ...p of the Control Lever is a momentary rocker switch for steering the machine left and right Pressing the right or left side of the rocker switch will energize the Steering Coils and allow oil to flow through the Steering Valve to the Steering Cylinder Releasing the rocker switch de energizes the Steer ing Coils and holds the Steering Cylinder in position The Steering Cylinder will not automaticall...

Page 19: ...rge battery near sparks or open flame battery emits highly explosive hydrogen gas when being charged SECURE the work platform against unauthorized use by turning the key switch off and removing the key from the key switch when leaving the machine unat tended NEVER replace any component or part with anything other than original UpRight replacement parts with out the manufacturers consent 2 10 PRE O...

Page 20: ...or there is no alarm STOP and remove the machine from ser vice until it is repaired 10 Lower the platform with the chassis lift switch 11 Enter the platform Using the bubble level as a guide level the platform with the side side and fore aft switches Dismount platform 12 Fully elevate platform using chassis lift switch 13 Visually inspect the elevating assembly lift cylin der cables and hoses for ...

Page 21: ...Push the Steering Switch RIGHT or LEFT to turn the wheels Observe the tires while maneuvering to ensure proper direction Note Steering is not self centering Wheels must be returned to the straight ahead position by operating the Steering Switch Leveling The Platform Turn Level Drive Lift switch to LEVEL Center bubble in bubble level using fore aft and left right switches To level the platform it m...

Page 22: ...se Each Day 1 Ensure that the platform is fully lowered 2 Park the machine on level ground preferably under cover secure against vandals children or unauthorized operation 3 Turn the Key Switch to OFF and remove the key to prevent unauthorized operation 2 12 BRAKE RELEASE PUMP FIGURE 2 5 Perform the following only when the machine will not operate under it s own power and it is necessary to move t...

Page 23: ...ts bolts and washers from the top of the rear guardrail Fold the rear guardrail down onto the platform being careful to keep latched at all times 5 Remove nuts bolts and washers from the top of the side guardrails Lift up and fold one side guardrail in so it rests on the deck Repeat with other side guardrails Erection Procedure 1 Raise side guardrails making sure each is pushed down to secure the ...

Page 24: ...2 12 SL26 30SL Work Platform MACHINE PREPARATION OPERATION Section 2 13 NOTES ...

Page 25: ...ustment Tool p n 030622 000 Quick Disconnect Gauge Port p n 063965 002 3 3 PREVENTATIVE MAINTENANCE TABLE 3 1 The Complete inspection consists of periodic visual and operational checks together with all necessary minor adjustments to assure proper performance Daily inspection will prevent abnormal wear and pro long the life of all systems The inspection and main tenance schedule is to be performed...

Page 26: ...ily Check lug nuts torque to 90 ft lbs 30d Hydraulic Pump Wipe clean 30d Check for leaks at mating surfaces 30d Check for hose fitting leaks Daily Check mounting bolts for proper torque 30d Drive Motors Check for operation and leaks Daily Steering System Check hardware fittings for proper torque 6m Grease pivot pins 30d Oil king pins 30d Check steering cylinder for leaks 30d Elevating Assembly Ins...

Page 27: ...LY Use of tap water with high mineral content will shorten battery life The battery and cables should be inspected regularly for signs of cracks in the case electrolyte leakage and corrosion of the terminals Inspect cables for worn spots or breaks in the insulation and for broken cable terminals Clean the battery when it shows signs of corrosion at the terminals or when electrolyte has overflowed ...

Page 28: ... 1 for lubrication intervals and Figure 3 2 for location of items that require lubrica tion service Refer to the appropriate sections for lubrication information on the hydraulic tank and filter Figure 3 2 Lubrication Points Grease Fittings Wipe each grease fitting before and after greasing Using multipurpose grease in a grease gun pump the grease into the fitting until grease just begins to appea...

Page 29: ...ed oil The hydraulic tank has an oil capacity of 45 5 l 12 US Gallons 3 Remove the drain plug and allow all oil to drain into the container be sure to dispose of oil prop erly 4 Reinstall the drain plug 5 Unscrew the filter top from the filter body 6 Lift the filter element from the filter body 7 Remove filter cup and clean cavity reinstall cup 8 Insert the replacement filter into the filter body ...

Page 30: ... system for five minutes to warm the oil 2 Remove the quick disconnect plug Figure 3 5 and install a 0 41 bar 0 600 psi pressure gauge assembly 3 Exchange the top Counterbalance Valve with the Main Relief Valve 4 Remove the plug from the end of the Counterbal ance Valve to expose the adjusting screw 5 Remove the hex nut holding the lift coil onto the lift valve and remove the coils 6 With the engi...

Page 31: ...clockwise to increase pressure 5 Replace the valve plug 6 Remove the gauge and reinstall the hose Drive Cross Relief Valve Figure 3 6 1 Operate the hydraulic system for five minutes 2 Remove the gauge port plug and install a 0 207 bar 0 3000 psi pressure gauge assembly 3 Exchange the Main Relief Valve with one drive cross relief valve The rear drive cross relief valve is mounted by the left rear t...

Page 32: ...must be opened by removing the screws at the corners of the controller and rotating the top forward to expose the proportional controller Remove the potting material from the potentiometer adjustment screws if neces sary Please follow the exact sequence outlined below when making controller adjustments It is possible that making an adjustment to one setting could affect another so please verify th...

Page 33: ...ge When centered the switch will close the circuit 4 Test the switch function by positioning the front axle off center and raising the platform 2 21 2 26 m 87 89 in above the ground The work plat form should not drive Retest with axle off center in the other position Figure 3 10 Axle Center Switch Cushion Down Limit Switch Figure 3 11 The cushion down limit switch is a mercury switch that provides...

Page 34: ...e proximity switches and connect an ohmmeter or continuity tester 3 Move the brackets holding the magnets so the switch just closes Tighten the locknuts that hold the brackets 4 Raise and lower the platform to verify the adjust ment 5 Disconnect ohmmeter and reconnect wires 6 Lower platform Tilt Sensor Figure 3 12 The tilt sensor has three wires red power 12v in black ground white output 12v out T...

Page 35: ...the manifold in cleaning solvent to remove built up contaminants and then blow out all pas sages with clean compressed air 2 Inspect the manifold for cracks thread damage and scoring where O rings seal against internal and external surfaces 3 Wash and dry each component and check for thread damage torn or cracked O rings and proper operation 4 Replace parts and O rings found unserviceable Assembly...

Page 36: ...6 Spring 17 Orifice 18 Piston 22 Plug SAE 4 23 Plug SAE 6 24 Plug SAE 8 25 Lift Valve 26 Screw 3 4 27 Washer 3 8 29 O ring 30 Fitting Adapter 31 Fitting Adapter 32 Lowering Orifice 33 Cable Connector 36 Screw 10 24 37 Fitting Adapter 38 Fitting Adapter 40 Relief Valve 42 Screw 5 16 43 Lockwasher 5 16 44 Tilt Level Block 45 Pluge 46 Relief Valve 47 Cushion Valve 48 Valve Poppet 49 Fitting 90 50 Rel...

Page 37: ...platform using a 2 ton jack 4 Position 2 1 ton jack stands under the rear axle to prevent the work platform from falling if the jack fails 5 Remove the wheel lug bolts and wheel 6 Remove the cotter pin nut hub and shaft key 7 Tag and disconnect the hose assemblies 8 Remove the capscrews lockwashers and drive motor assembly from the rear axle 9 Remove the capscrews washers brake and drive motor ass...

Page 38: ... 9 Remove the capscrews and nuts and then remove the drive motor from the front axle steer ing mount Installation 1 Position the drive motor into the steering mount and secure with capscrews and nuts 2 Reinstall the adaptor on the hydraulic motor 3 Reinstall the hose assemblies 4 Reinstall the shaft key hub and nut Torque each wheel hub nut to 475 Nm 350 ft lbs Align the slot in the nut with the h...

Page 39: ... the rod ends to the steering linkage 3 Loosen the nut and bolt in front of the Steering Cylinder that goes through the frame 4 Remove the capscrews and locknuts that fasten the cylinder assembly to the chassis 5 Remove the cylinder from the chassis Disassembly 1 Remove the fittings from both ends of the cylin der 2 Remove the headcaps from the barrel tube being sure to mark which end of the barre...

Page 40: ...other 4 Adjust the rod ends until they align with the holes on the steering linkage bars 5 Reinstall the bolts through the steering linkage bars and rod ends Tighten the jam nuts on the rod ends and all hardware 6 When properly adjusted the wheels must turn the same amount in each direction 3 14 LIFT CYLINDER FIGURE 3 18 Note DO NOT support or raise the front of the platform during any maintenance...

Page 41: ...on the piston 3 Install the head cap piston static seal piston and piston nut on the cylinder rod Torque nut to 96 Nm 70 ft lbs Note The head cap should be installed from the piston end of the cylinder rod Sliding the head cap over the pivot pin hole may damage the rod seal and rod wiper Figure 3 18 Lift Cylinder Assembly 4 Lubricate and piston seal and install the piston and rod assembly into the...

Page 42: ... 74 5 81 M18 x 2 50 172 210 233 284 240 294 325 398 7 16 20 51 55 69 74 5 68 75 92 102 M20 x 2 50 247 301 335 408 343 426 465 577 1 2 13 65 72 88 97 5 86 96 116 130 M22 x 2 50 332 404 450 547 472 576 639 780 1 2 20 76 84 103 114 102 112 138 152 M24 x 3 00 423 517 573 700 599 732 812 992 9 16 12 95 105 129 142 127 140 172 190 M27 x 3 00 637 779 863 1055 898 1098 1217 1488 9 16 18 111 123 150 167 14...

Page 43: ... Support UPRIGHT USA TEL 1 559 891 5200 FAX 1 559 896 9244 UPRIGHT IRELAND TEL 353 1 202 4100 FAX 353 1 202 4105 Table Page Electrical Schematic Truth Table Diesel 4 2 Hydraulic Schematic Truth Table 4 4 W A R N I N G When troubleshooting ensure that the work platform is resting on a firm level surface When performing any service on or in the Ele vating Assembly area which requires the plat form t...

Page 44: ...de X D5 Diode X X D6 Diode X X X D7 Diode X D8 Diode X X D9 Diode X X D10 Diode X X F1 Fuse 15 Amp X X X X X X X X F2 Fuse 15 Amp X X X X X X X X HM Hour Meter LS1 Limit Switch Platform Down XX XX LS2 Limit Switch Cushion Down X LS3 Limit Switch Axle Center PS1 Oil Pressure Switch X X X X X PS2 Pressure Switch Lift X R1 Relay Platform Down X X R2 Relay Cutout X R3 Relay Drive X X R4 Relay Throttle...

Page 45: ...noid Steer Left X SOL3 Solenoid Forward X SOL4 Solenoid Reverse X SOL5 Solenoid Up X SOL6 Solenoid Down X X X SOL7 Solenoid Proportional X X X SOL8 Solenoid Cushion X SOL9 10 Solenoids Series Parallel SOL11 Solenoid Axle Float X X SOL12 Solenoid Tilt Forward X SOL13 Solenoid Tilt Aft X SOL14 Solenoid Tilt Right X SOL15 Solenoid Tilt Left X SOL16 Solenoid Steer Bypass X X STR Starter X COMPONENT F ...

Page 46: ...t Cylinder X CYL1 Cylinder Steering X X CYL2 Cylinder Lift X CYL3 Cylinder Axle Float X CYL4 Cylinder Fore Aft Tilt X CYL5 Cylinder Side Side Tilt X FD1 Flow Divider Steering X X FD2 Flow Divider Combiner X X X X FD3 Flow Divider Tilt X FL1 Filter X X X X X X X X X X FL2 Filter Suction Screen X X X X X X X X X X MOT1 4 Motor Drive X X ORF1 Orifice Down X ORF2 Orifice Cushion Down X P1 Pump Hydraul...

Page 47: ... V8 Valve Down X V9 Valve Proportional X X V10 Valve Brake Release X V11 Valve Axle Float X V12 13 Valves Series Parallel X X V14 Valve Brake Pressure Reducing X V15 Valve Cushion Down X V16 Valve Steering Dump X X V17 Valve Fore Aft Tilt X V18 Valve Side Side Tilt X COMPONENT F UNCTION R AISE P LATFORM L OWER P LATFORM D RIVE F ORWARD D RIVE R EVERSE H IGH L OW S PEED S TEER L EFT S TEER R IGHT B...

Page 48: ...4 6 SL26 30SL Work Platform TROUBLESHOOTING Section 4 2 NOTES ...

Page 49: ...hey are designed to be an aid in understanding each machine function They may be used for checking tracing and faultfind ing during troubleshooting machine operation The components in the electrical and hydraulic sche matics are given a reference designation and are explained as to function and location in the following tables Schematic Page Electrical Schematic Diesel 5 3 Hydraulic Schematic 5 5 ...

Page 50: ...it Valve Manifold R1 Relay Platform Down Provides power to Series Parallel and Down Valves and Cutout Relay Control Module R2 Relay Cutout Provides power to Drive Relay thru Axle Center Switch and closes Lift circuit when energized by Platform Down Relay Control Module R3 Relay Drive Energized by Platform Down Relay when platform is down or by Cutout Relay thru Axle Center Switch Control Module R4...

Page 51: ...le when platform is elevated Side of Hydraulic Tank SOL12 Solenoid Tilt Forward Coil Opens Tilt Fore Valve to direct oil to tilt platform forward Auxiliary Valve Manifold SOL13 Solenoid Tilt Aft Coil Opens Tilt Aft Valve to direct oil to tilt platform to the rear Auxiliary Valve Manifold SOL14 Solenoid Tilt Right Coil Opens Tilt Right Valve to direct oil to tilt platform to the right Auxiliary Val...

Page 52: ...nifold RV2 Relief Valve Steering Provides overpressure protection to steering components Valve Manifold RV3 Relief Valve Rear Drive Cross Provides overpressure protection to drive motors during turning Mounted behind hydraulic tank RV4 Relief Valve Front Drive Cross Provides overpressure protection to drive motors during turning Mounted behind hydraulic tank RV5 Relief Valve Fore Aft Tilt Provides...

Page 53: ...ftSide Bottom Rear RV1 PS1 FD3 V1 V17 V18 V4 V7 V8 V5 SV1 V2 V3 CV2 RV2 V16 V12 V13 Fore Aft Tilt Valve Side Side Tilt Valve Steering Valve Lift Valve Down Valve Flow Divider Combiner Reverse Valve Forward Valve Cushion Orifice Cushion Down Valve Brake Pressure Reducing Valve Down Orifice Brake Check Valve Reverse Counterbalance Valve Proportional Valve Steering Flow Divider Fore Aft Relief Valve ...

Page 54: ...5 6 SL26 30SL Work Platform SCHEMATICS Section 5 2 NOTES ...

Page 55: ...L Kubota Diesel 064009 002 6 18 Control Module Assembly SL26 30SL Diesel 064003 081 6 20 Control Module Assembly SL26 30SL Diesel 064003 081 6 22 Controller Assembly SL26 30SL Diesel 064411 024 6 24 Controller Assembly SL26 30SL Diesel 064411 024 6 26 Control Cable Assembly SL26 30SL 064007 010 6 28 Hose Kit Installation SL26 30SL Diesel 064008 039 6 30 Guardrail Installation SL26SL 064678 003 6 3...

Page 56: ...9 HOSE KIT 1 12 064006 085 LABEL KIT 1 13 064679 002 SWITCH INSTALLATION 1 15 064149 080 ELECTRICAL SCHEMATIC REF 16 064148 022 HYDRAULIC SCHEMATIC REF 17 011256 010 SCREW HHC 1 2 13 UNC X 1 1 4 8 18 011248 008 NUT HEX 1 2 13 UNC ESNA 8 19 064412 000 CYLINDER HOLD 1 21 064680 002 LEVEL SENSOR INSTALLATION 1 22 064007 011 AUX CONTROL CABLE 1 23 064794 000 LEVEL MOUNT 1 24 000942 000 ORBIT LEVEL 1 2...

Page 57: ...SL26 30SL Work Platform 6 3 ILLUSTRATED PARTS BREAKDOWN 6 1 Final Assembly SL26SL Gasoline Drawing 1 of 2 ...

Page 58: ...6 4 SL26 30SL Work Platform ILLUSTRATED PARTS BREAKDOWN 6 1 Final Assembly SL26SL Diesel Drawing 2 of 2 ...

Page 59: ...SL26 30SL Work Platform 6 5 ILLUSTRATED PARTS BREAKDOWN 6 1 NOTES ...

Page 60: ...9 HOSE KIT 1 12 064006 091 LABEL KIT 1 13 064679 002 SWITCH INSTALLATION 1 15 064149 080 ELECTRICAL SCHEMATIC REF 16 064148 022 HYDRAULIC SCHEMATIC REF 17 011256 010 SCREW HHC 1 2 13 UNC X 1 1 4 8 18 011248 008 NUT HEX 1 2 13 UNC ESNA 8 19 064412 000 CYLINDER HOLD 1 21 064680 002 LEVEL SENSOR INSTALLATION 1 22 064007 011 AUX CONTROL CABLE 1 23 064794 000 LEVEL MOUNT 1 24 000942 000 ORBIT LEVEL 1 2...

Page 61: ...SL26 30SL Work Platform 6 7 ILLUSTRATED PARTS BREAKDOWN 6 1 Final Assembly SL30SL Diesel Drawing 1 of 2 ...

Page 62: ...6 8 SL26 30SL Work Platform ILLUSTRATED PARTS BREAKDOWN 6 1 Final Assembly SL30SL Diesel Drawing 2 of 2 ...

Page 63: ...SL26 30SL Work Platform 6 9 ILLUSTRATED PARTS BREAKDOWN 6 1 NOTES ...

Page 64: ...0 CAP DUST 2 52 011937 001 FITTING AD 4FJX 4MJ 2 53 011238 005 LOCKWASHER 5 16 DIA SPLIT 4 54 029976 099 TUBE ØØ1 2 SHRINK 17FT 55 064350 000 AXLE PIVOT 2 59 027931 057 BUSHING BRZ 2 60 064346 000 AXLE CYLINDER 1 61 064370 000 CYLINDER PIN 2 62 011249 016 LOCKNUT 1 14 UNF HEX 4 63 064371 001 CYLINDER PIN 2 64 011249 020 LOCKNUT 1 1 4 12 UNF HEX 8 65 064296 002 LIMIT SWITCH 1 66 011248 006 LOCKNUT ...

Page 65: ...SL26 30SL Work Platform 6 11 ILLUSTRATED PARTS BREAKDOWN 6 1 ...

Page 66: ...6 064450 000 WIRE COVER 1 17 064451 000 WIRE COVER 1 18 062642 030 BEARING GARLOCK 44DU32 6 19 062649 010 BEARING GARLOCK 20FDU16 2 20 062649 020 BEARING GARLOCK 28FDU24 12 21 011254 024 SCREW 3 8 16 UNC HHC X 3 6 22 011273 006 NUT 3 8 16 UNC JAM HEX 1 23 064111 001 PEDESTAL WELDMENT 1 24 063904 000 LIFT CYL 1 25 011254 030 SCREW 3 8 16 UNC HHC X 3 3 4 3 26 011248 006 LOCKNUT 3 8 16 UNC HEX 9 27 0...

Page 67: ...SL26 30SL Work Platform 6 13 ILLUSTRATED PARTS BREAKDOWN 6 1 ...

Page 68: ...6 064542 000 WIRE COVER 1 17 064538 000 WIRE COVER 1 18 062642 030 BEARING GARLOCK 44DU32 6 19 062649 010 BEARING GARLOCK 20FDU16 2 20 062649 020 BEARING GARLOCK 28FDU24 12 21 011254 024 SCREW 3 8 16 UNC HHC X 3 6 22 011273 006 NUT 3 8 16 UNC JAM HEX 1 23 064111 002 PEDESTAL WELDMENT 1 24 063904 000 LIFT CYL 1 25 011254 030 SCREW 3 8 16 UNC HHC X 3 3 4 3 26 011248 006 LOCKNUT 3 8 16 UNC HEX 9 27 0...

Page 69: ...SL26 30SL Work Platform 6 15 ILLUSTRATED PARTS BREAKDOWN 6 1 ...

Page 70: ... 23 011248 005 LOCKNUT HEX 5 16 UNC 6 24 011240 005 WASHER 5 16 STD FLAT 3 25 011253 008 SCREW HHC 5 16 18 UNC X 1 4 26 011248 004 LOCKNUT HEX 1 4 20 UNC 3 27 011240 004 WASHER 1 4 STD FLAT 12 28 011254 006 SCREW HHC 1 4 20 UNC X 3 4 5 29 011248 002 LOCKNUT HEX 8 32 UNC 8 30 011708 006 SCREW RD HD MACH 8 32 UNC X 3 4 4 31 015936 004 SCREW SHOULDER 3 8 X 1 2 2 32 026554 002 RIVET POP 1 4 DIA 251 37...

Page 71: ...SL26 30SL Work Platform 6 17 ILLUSTRATED PARTS BREAKDOWN 6 1 ...

Page 72: ...020541 001 HOSE CLAMP 7 28 011248 004 NUT 1 4 20 UNC ESNA 14 29 011240 004 WASHER 1 4 STD FLAT 4 30 011252 004 SCREW 1 4 20UNC HHC X 1 2 4 31 011252 006 SCREW 1 4 20UNC HHC X 3 4 2 32 011252 008 SCREW 1 4 20UNC HHC X 1 2 33 011250 005 NUT 5 16 18 UNC 4 34 011238 005 LOCKWASHER 5 16 SPLIT 6 35 011240 005 WASHER 5 16 STD FLAT 2 36 011253 010 SCREW 5 16 18 UNC X 1 1 4 4 37 011254 010 SCREW 3 8 16 UNC...

Page 73: ...SL26 30SL Work Platform 6 19 ILLUSTRATED PARTS BREAKDOWN 6 1 Engine Assembly Kubota Diesel Drawing 1 of 2 ...

Page 74: ...ULE WELDMENT 1 38 029928 009 TERMINAL BLOCK 2 141 1 39 063968 001 PUSH BUTTON 1 40 012798 001 SWITCH TOGGLE 1 41 063985 000 SWITCH KEY 1 42 011939 019 FITTING ADAPTER 1 43 014334 008 SCREW SOC HD 5 16 18 UNC X 1 2 44 064754 000 SPACER 2 47 029925 011 CONNETOR CABLE 1 48 011715 004 SCREW RD HD 6 32 UNC X 1 2 2 53 020733 002 FITTING ADAPTER TEE 1 54 063979 006 SIGHT GLASS 1 55 066807 003 ALARM 60 Hz...

Page 75: ...SL26 30SL Work Platform 6 21 ILLUSTRATED PARTS BREAKDOWN 6 1 Control Module Assy Diesel Drawing 1 of 2 ...

Page 76: ...9478 099 WIRE 16 AWG THHN STRD COP RED BLK FT 6 211 029620 002 CONN BUTT 16 14 21 212 029610 002 CONN FORK 16 14 8 80 213 029932 002 TERMINAL JUMPER 2 214 029931 003 CONN FEMALE PUSH 16 14 1 4 6 215 029477 099 WIRE 16 AWG THHN STRD COP ORG BLK FT 4 216 029483 099 WIRE 16 AWG THHN STRD COP RED WHT FT 4 217 029601 013 CONN RING 16 14 10 4 218 029825 002 DIODE 2 219 029601 014 CONN RING 16 14 1 4 DIA...

Page 77: ...SL26 30SL Work Platform 6 23 ILLUSTRATED PARTS BREAKDOWN 6 1 Control Module Assy Diesel Drawing 2 of 2 ...

Page 78: ... 1 10 029939 002 CONDUIT NUT 1 2 2 11 029939 003 CONDUIT NUT 3 4 1 12 029928 003 TERMINAL BLOCK 6 PLACE 1 13 011715 006 SCREW RD HD 6 32UNC X 3 4 8 14 011248 047 LOCKNUT 6 32 UNC 8 15 066095 001 HANGER RH 1 16 066094 001 HANGER LH 1 17 067889 000 HANGER REAR PLATE 1 18 026551 007 RIVET 1 8 DIA X 1 4 5 16 GRIP 6 19 011253 004 SCREW HHC 5 16 18UNC X 1 2 4 20 012798 000 SWITCH SPDT MOMENTARY 2 21 064...

Page 79: ...SL26 30SL Work Platform 6 25 ILLUSTRATED PARTS BREAKDOWN 6 1 Controller Assembly Diesel Drawing 1 of 2 ...

Page 80: ...WIRE 16 GA BLUE FT 3 106 029620 002 CONNECTOR BUTT 16 14 GA 4 107 029454 099 WIRE 16 GA RED FT 1 108 05491 099 WIRE 16 GA GREEN BLACK FT 1 109 029475 099 WIRE 16 GA BLUE BLACK FT 1 110 029453 099 WIRE 16 GA ORANGE FT 1 111 029480 099 WIRE 10 GA RED FT 2 112 029401 099 WIRE 16 GA YELLOW FT 1 113 029825 002 DIODE 3 114 029455 099 WIRE 16GA GREEN FT 1 115 029932 002 TERMINAL JUMPER 1 116 029610 001 C...

Page 81: ...SL26 30SL Work Platform 6 27 ILLUSTRATED PARTS BREAKDOWN 6 1 Controller Assembly Diesel Drawing 2 of 2 ...

Page 82: ...k Platform ILLUSTRATED PARTS BREAKDOWN Section 6 1 CONTROL CABLE ASSEMBLY SL26 30SL 064007 010 ITEM PART NO DESCRIPTION QTY 1 064253 099 WIRE CABLE 56 FT 2 029610 002 CONN FORK 16 14 8 24 3 029610 003 CONN FORK 12 10 6 8 ...

Page 83: ...SL26 30SL Work Platform 6 29 ILLUSTRATED PARTS BREAKDOWN 6 1 ...

Page 84: ...Y X 78 1 9 064156 024 HOSE ASSY X 52 1 10 064156 019 HOSE ASSY X 67 1 11 064156 025 HOSE ASSY X 75 1 12 061131 010 HOSE ASSY X 83 1 2 1 13 061131 007 HOSE ASSY X 64 1 14 061132 007 HOSE ASSY X 103 1 15 061351 022 HOSE ASSY X 30 1 16 061351 006 HOSE ASSY X 53 1 17 061351 008 HOSE ASSY X 41 2 18 061351 015 HOSE ASSY X 56 1 20 064156 017 HOSE ASSY X 33 2 21 060460 008 HOSE ASSY X 84 1 22 060460 009 H...

Page 85: ...SL26 30SL Work Platform 6 31 ILLUSTRATED PARTS BREAKDOWN 6 1 ...

Page 86: ...A 6 5 011248 006 NUT HEX ESNA 3 8 16 UNC 6 6 011248 008 NUT HEX ESNA 1 2 16 UNC 8 7 011254 010 SCREW HHC GR5 3 8 16 UNC X 1 1 4 2 8 011256 016 SCREW HHC GR5 1 2 13 UNC X 2 8 9 011831 008 BOLT CARRGE 3 8 16 UNC X 1 4 10 026505 013 PLYWOOD 3 4 A C EXT 41 X 58 1 11 026505 012 PLYWOOD 3 4 A C EXT 48 X 58 2 12 026554 006 RVT POP 1 4 DIA 751 875 GRIP 43 13 011240 008 WASHER STD FLAT 1 2 DIA 16 14 064424...

Page 87: ...SL26 30SL Work Platform 6 33 ILLUSTRATED PARTS BREAKDOWN 6 1 Guardrail Installation SL26SL Drawing 1 of 2 ...

Page 88: ...7712 000 PIVOT TUBE WELDMENT 1 210 062642 026 BEARING 2 211 064046 000 RAIL MOUNTING BRACKET 2 212 064688 002 BRACKET TOEBOARD PIVOT L H 2 213 064688 001 BRACKET TOEBOARD PIVOT R H 2 214 067695 000 SPACER 4 215 003570 000 RETAINING PIN ASSEMBLY 1 216 011739 014 ROLLPIN 3 8 DIA X 1 3 4 LG 1 217 011254 010 SCREW 3 8 16 HHC X 1 1 4 19 218 011254 016 SCREW 3 8 16 HHC X 2 8 219 011254 018 SCREW 3 8 16 ...

Page 89: ...SL26 30SL Work Platform 6 35 ILLUSTRATED PARTS BREAKDOWN 6 1 Guardrail Installation SL26SL Drawing 2 of 2 ...

Page 90: ...AT STD 3 8 DIA 6 5 011248 006 NUT HEX ESNA 3 8 16 UNC 6 6 011248 008 NUT HEX ESNA 1 2 16 UNC 8 7 011254 010 SCREW HHC GR5 3 8 16 UNC X 1 1 4 2 8 011256 016 SCREW HHC GR5 1 2 13 UNC X 2 8 9 011831 008 BOLT CARRGE GR5 3 8 16 UNC X 1 4 10 026505 013 PLYWOOD 3 4 A C EXT 41 X 58 2 11 026505 012 PLYWOOD 3 4 A C EXT 48 X 58 1 12 026554 006 RVT POP 1 4 DIA 751 875 GRIP 49 13 011240 008 WASHER STD FLAT 1 2...

Page 91: ...SL26 30SL Work Platform 6 37 ILLUSTRATED PARTS BREAKDOWN 6 1 Guardrail Installation SL30SL Drawing 1 of 2 ...

Page 92: ...067712 000 PIVOT TUBE WELDMENT 1 210 062642 026 BEARING 2 211 064046 000 RAIL MOUNTING BRACKET 2 212 064688 002 BRACKET TOEBOARD PIVOT L H 2 213 064688 001 BRACKET TOEBOARD PIVOT R H 2 214 067695 000 SPACER 4 215 03570 000 RETAINING PIN ASSEMBLY 1 216 011739 014 ROLLPIN 3 8 DIA X 1 3 4 LG 1 217 011254 010 SCREW 3 8 16 HHC X 1 1 4 19 218 011254 016 SCREW 3 8 16 HHC X 2 8 219 011254 018 SCREW 3 8 16...

Page 93: ...SL26 30SL Work Platform 6 39 ILLUSTRATED PARTS BREAKDOWN 6 1 Guardrail Installation SL30SL Drawing 2 of 2 ...

Page 94: ...11254 022 SCREW 3 8 16 UNC HHC X 2 3 4 3 27 011240 006 WASHER 3 8 DIA STD FLAT 3 29 013888 044 O RING 3 30 011941 004 FITTING ADAPTER 5 31 011941 006 FITTING ADAPTER 7 32 015919 003 ORIFICE LOWER 1 33 029925 000 CONN CABLE 3 4 3 36 014412 016 SCREW 10 24 UNC SOC HD X 2 12 37 011941 005 FITTING ADAPTOR 2 38 011941 001 FITTING ADAPT0R 1 40 060390 001 RELIEF VALVE PRESET 500 PSI 2 42 011263 028 SCREW...

Page 95: ...SL26 30SL Work Platform 6 41 ILLUSTRATED PARTS BREAKDOWN 6 1 ...

Page 96: ...BEL DANGER INSTRUCTIONS 1 16 066555 000 LABEL CAUTION RELIEF VALVE 1 17 061683 005 LABEL UPRIGHT 4 1 2 5 18 061683 007 LABEL UPRIGHT 5 1 2 2 19 066562 000 LABEL TIRE PRESSURE 50 P S I 1 21 027898 000 LABEL DIESEL FUEL 1 22 065368 000 TACK 4 23 067822 001 LABEL ATTENTION GLOW PLUGS 2 25 060830 000 SAFETY WALK 4 26 067770 008 LABEL SL26SL 2 27 067770 002 LABEL SL26SL 5 28 063423 000 LABEL BRAKE RELE...

Page 97: ...SL26 30SL Work Platform 6 43 ILLUSTRATED PARTS BREAKDOWN 6 1 ...

Page 98: ...BEL DANGER INSTRUCTIONS 1 16 066555 000 LABEL CAUTION RELIEF VALVE 1 17 061683 005 LABEL UPRIGHT 4 1 2 5 18 061683 007 LABEL UPRIGHT 5 1 2 2 19 066562 000 LABEL TIRE PRESSURE 50 P S I 1 21 027898 000 LABEL DIESEL FUEL 1 22 065368 000 TACK 4 23 067822 001 LABEL ATTENTION GLOW PLUGS 2 25 060830 000 SAFETY WALK 4 26 067770 011 LABEL SL30SL 2 27 067770 005 LABEL SL30SL 5 28 063423 000 LABEL BRAKE RELE...

Page 99: ...SL26 30SL Work Platform 6 45 ILLUSTRATED PARTS BREAKDOWN 6 1 ...

Page 100: ...IGHT MOUNT BRACKET 2 3 029702 000 FUSE HOLDER 1 4 029704 002 FUSE 2 AMP 1 5 029610 002 TERM FORK 4 6 029601 013 TERM RING 5 7 029620 002 CONNECTOR BUTT 1 8 029452 099 WIRE 16 GA AWG BLK FT 18 9 011249 003 LOCKNUT 10 32 HEX 4 10 11826 004 00 SCREW 10 32 RD HD MACH X 1 2 4 12 029958 001 HORN 12 VOLT 1 13 063917 000 SWITCH 1 14 029918 010 TIE DOWN 5 15 026551 007 POPRIVET 1 8 X 251 GRIP 5 ...

Page 101: ...SL26 30SL Work Platform 6 47 ILLUSTRATED PARTS BREAKDOWN 6 1 ...

Page 102: ...ONAL POLY FILL RT TIRE SL26 30SL 063998 000 ITEM PART NO DESCRIPTION QTY 1 064187 001 POLY FILL TIRE WHEEL ASSY R H REAR 1 2 064187 002 POLY FILL TIRE WHEEL ASSY L H REAR 1 3 064187 003 POLY FILL TIRE WHEEL ASSY R H FRONT 1 4 064187 004 POLY FILL TIRE WHEEL ASSY L H FRONT 1 ...

Page 103: ......

Page 104: ...Call Toll Free in U S A 1 800 926 LIFT Upright Inc 1775 Park Street Selma California 93662 TEL 559 891 5200 FAX 559 891 9012 PARTS 1 888 UR PARTS PARTSFAX 559 896 9244 P N 060587 025 B 3 00 5 K ...

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