Caterpillar EC15K, EC18K, EC18KL, EC20K, EC25K, EC25KE, EC25KL, EC30K, EC30KL Forklift Service Manual
230 pages · Publication 99759-83110
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- Models
- EC15K, EC18K, EC18KL, EC20K, EC25K, EC25KE, EC25KL, EC30K, EC30KL
- Serial coverage
- A3EC1-10200-up
- A3EC1-20200-up
- A3EC1-30200-up
- A3EC2-40200-up
- A3EC2-10200-up
- A3EC2-20200-up
- A3EC2-30200-up
- A3EC2-80200-up
- A3EC3-10200-up
- A3EC3-20200-up
- A3EC3-30200-up
- A3EC3-40200-up
- A3EC3-80200-up
- A3EC4-40200-up
- Manual type
- Service Manual
- Pages
- 230
- Publication
- 99759-83110
- Condition
- Brand new

What's inside
From the manual's own table of contents: 43 sections, 129 entries. See sample pages (PDF, 361 KB)
Dimensions1 topic
- Dimensions Chart
Description1 topic
- General Information
Front Wheels4 topics
- Removal
- Method 1
- Method 2
- Method 3
Disassembly1 topic
- Removing Front Wheel Hub
Reassembly6 topics
- Axle Housing
- Front Wheel Hub
- Hub Bearing Preload
- Installation and Setting Preload
- Reduction Gear
- Differential
Inspection and Adjustment5 topics
- Side Bearing Preload
- Reduction Gear Backlash
- Reduction Gear Face Runout
- Tooth Contact
- Tooth Contact Adjustment
Rear Wheels1 topic
- Installation
Rear Axle33 topics
- Disassembly
- Inspection after Disassembly
- Reassembly
- Minimum Turning Radius Adjustment
- Automatic Adjusting Device
- Inspection and Adjustment
- Description
- Steering System
- Oil Flow Sequence
- General Information
- Removal
- Installation
- Steering Gear
- Inspection after Removal
- Working Rules and Tips
- Suggestions
- Inspection after Disassembly
- Suggestions
- Sequence
- Working Rules and Tips
- Suggestions
- Inspection after Disassembly
- Sequence
- Suggestions
- Inspection after Reassembly
- Schematic
- Hydraulic Tank
- Hydraulic Pump
- Control Valve
- Lift and Tilt Cylinders
- Flow Regulator Valve
- Down Safety Valve
- Removal and Installation Warning
Removal6 topics
- Working Rules and Tips
- Suggestions
- Body
- Mounting Flange Face
- Bushes and Balance Plate
- Gears
Suggestions3 topics
- Lift Cylinders
- Tilt Cylinders
- Flow Regulator Valve
Lift and Tilt Cylinders25 topics
- Adjusting Method
- Testing
- Description
- Removal and Installation
- Disassembly
- Inspection after Disassembly
- Reassembly
- Inspection and Adjustment
- Forks
- Chain Tension Adjustment
- Clearance Adjustment on Lift Bracket
- Mast Clearance Adjustment
- Main Roller Shim Replacement
- Mast Strip Adjustment
- Tilt Angle Adjustment
- Lift Cylinder Stroke Adjustment
- Bleeding Lift Cylinders
- Service Data
- Troubleshooting
- Front Axle and Reduction Differential
- Brake System
- Steering System
- Hydraulic System
- Rear Axle
- Mast and Forks
Show all 43 sections
Inside this manual
Real pages from this service manual (230 pages). Open the sample pages (PDF, 360 KB)
- Diagram, page 42: Disassembly
- Specifications, page 87: BRAKE SYSTEM: INSPECTION
- Troubleshooting, page 183: TROUBLESHOOTING: REAR AXLE
This is a service manual
Here's how it compares to the other manual types.
Service manual
Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.
Operator's manual
Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.
Parts manual
Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.
Engine service manuals are sometimes sold separately, since certain machine models were offered with more than one engine option.
What it's used for
Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.
Service shops and owner/operators who repair their own equipment
Identifying correct parts and seeing how assemblies come apart and go back together
Keeping equipment running with less downtime
Factory manual, 230 pages
Quantity one is the manual described above.
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60-day returns
Free if the mistake is ours. A manual ordered in error must come back unopened in its shrink-wrap; you pay return shipping and a 20% restocking fee applies. Return policy
Questions about model, serial number, engine coverage or contents? Contact us before purchasing and we'll help confirm it's the right manual. Please verify the manual type, machine model, serial number range and engine coverage before purchasing: manuals ordered in error carry a 20% restocking fee (return policy).