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JLG CM2033–CM2558 Series Parts Manual — Wiring Diagrams

$29.99

Model: CM2033 | CM2046 | CM2546 | CM2558
Type: Sizzor Lift
228 Pages·11 MB·Searchable PDF·English·Print-Ready
  • ✓ Wiring Diagrams
  • ✓ Hydraulic Schematics
  • ✓ Torque Specs
  • ✓ Bookmarks
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JLG CM2033, CM2046, CM2546, CM2558 parts list for ground control valve assembly, including Rexroth, Vickers, and Hydraforce valves.
JLG CM2033–CM2558 Series Parts Manual — Wiring Diagrams
$29.99

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Somewhere in the 228 pages of this JLG CM2033 parts manual PDF (OEM publication 3120573) is the part number for whatever just failed on your sizzor lift, and the same book covers four CM-series models under one illustrated parts list. Exploded views break the frame, ground components, sizzor arms, and platform down to single pins and wear pads, each callout keyed to a factory number. Hydraulic breakdowns map the tank, valves, and cylinder assemblies, while the electrical diagrams and components chart ties every switch and connector to something you can actually order. Verify what you're replacing against real factory data: steer wheel toe-in runs 1/4 inch, and the hydraulic system takes 10W-20 or 10W-30 oil across normal working temperatures. Nobody on site knows which bushing that is. Bookmarked and text-searchable, this PDF puts the right part number on your first order, not your third.

What's Inside This JLG CM2033, CM2046, CM2546, CM2558 Parts Manual

SystemPagesKey Topics
Introduction - Operation Safety Precautions3Operator Training, Load Limits, Electric Power Lines
Introduction - Maintenance Safety Precautions4General Safety, Hydraulic System Safety, Maintenance Procedures
Safety Precautions11-20General, Driving/Towing/Carrying, Electrocution Hazard, Pre-Operational, Driving, Operation, Maintenance
Preparation and Inspection21-26General, Preparation for Use, Delivery and Periodic Inspection, Daily Walk-Around Inspection, Daily Functional Check, Torque Requirements, Battery Charging
User Responsibilities and Machine Control27-36Personnel Training, Operating Characteristics, Ground Control Station, Platform Control Station, Control Panel Symbols
Machine Operation37-40General, Motor Operation, Raising and Lowering, Platform Extension, Steering, Traveling, Parking and Stowing
Optional Equipment41Pq Controller, Horn, Travel Alarm
Emergency Procedures43-44Emergency Towing and Free-Wheeling Valve, Chocking the Wheels, Emergency Controls and Their Locations
Specifications45-50Capacities, Component Data, Performance Data, Torque Requirements, Lubrication, Cylinder Specifications, Pressure Settings, Serial Number Locations
Procedures51-67General, Servicing and Maintenance Guidelines, Lubrication Information, Cylinders - Theory of Operation, Valves - Theory of Operation, Component Functional Description, Wear Pads
Troubleshooting69-79Information, Hydraulic Circuit Checks, Elevation System Troubleshooting, Chassis Troubleshooting, Electrical System Troubleshooting
Recommended Spare Parts List81-82Standard Parts, Variable Parts
Frame83-104Steering, Drive Installation, Rear Axle, Brake Installations, Mounted Components
Ground Components105-136Covers, Controls, Tank, Valves, Batteries, Chargers
Sizzor Arms137-144Installation, CM2033, CM2046, CM2546, CM2558, Arm Pads
Platform145-177Handrails, Extendable Deck, Console Box, Worklights, Harness Attach Rings

Quick Reference Specifications

SpecificationValuePage
Wheel Lugs90 ft lb (12.4 kgm)p. 46
Drive Hub To Drive Motor125-150 ft lb (17-21 kgm)p. 46
Hydraulic Oil Operating Temperature Range 0° F to +23°F10Wp. 46
Hydraulic Oil Operating Temperature Range 0° F to +210°F10W-20, 10W-30p. 46
Steer wheel toe-in1/4 inchp. 75
Relay - 200 Amp/24VDC200 Amp/24VDCp. 107
Fuse - 15 Amp15 Ampp. 131
Platform Capacity (CM2046/CM2558)1,000 lb.p. 45
Drive Hub to Drive Motor Torque125-150 ft-lbp. 46
Sliding Pad Wear Limit3.25 inchesp. 54
Lift Cylinder Piston Nut Torque400 ft-lbp. 58
Brake Cylinder Spring Force33 lb.p. 59
BrandJLG
ModelCM2033, CM2046, CM2546, CM2558
Machine TypeSizzor Lift
Manual TypeParts Manual
LanguageEnglish
FormatSearchable PDF (Digital Download)
Pages228
File Size11 MB
Manual No.3120573
Wiring DiagramsYes
Hydraulic SchematicsYes
Torque SpecificationsYes
Bookmarked / IndexedYes
SKU: JLG-CM2033CM2046CM2546CM-PRT-B948F Categories: , Tags: , , , , Brand:

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