Caterpillar GE SX Forklift Controller Service Manual
161 pages · Publication 99759-84120
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- Models
- GE SX
- Serial coverage
- A3EC1-10200-up
- A3EC1-20200-up
- A3EC1-30200-up
- A3EC1-40200-up
- A3EC2-10200-up
- A3EC2-20200-up
- A3EC2-30200-up
- A3EC2-40200-up
- A3EC2-80200-up
- A3EC3-10200-up
- A3EC3-20200-up
- A3EC3-30200-up
- A3EC3-80200-up
- A3EC4-40200-up
- Manual type
- Service Manual
- Pages
- 161
- Publication
- 99759-84120
- Condition
- Brand new

What's inside
From the manual's own table of contents: 48 topics. See sample pages (PDF, 552 KB)
- Glossary
- Motor Options
- Nameplate and Serial Number Locations
- Features of the Control System
- Basics of Circuit Operation
- Standard Display
- Premium Display
- Premium Display Set up Modes
- Vehicle Monitoring System
- Traction Control Logic Flow Chart
- General Maintenance Instructions
- General Trouble Shooting Instructions
- Handset
- Operation
- GE Sentry Set-up Procedures
- Function Settings
- Controller Setup
- Traction Controller Settings
- Accelerator Setup
- Pump Controller Settings
- Memory Maps
- Speedometer Setup
- General Information
- Fuses
Show all 48 topics
- Exploded View of Contactor
- Contactor Repair
- Truck Management Module
- Thermal Transfer
- Traction Control
- Trouble Shooting Tips (Motors)
- Unsatisfactory Brush Performance
- Commutator Surfaces Conditions
- SX Control
- Failures that Cause Reduced or No Motor Torque
- Misoperation of Other Features
- Traction Bypass with Pump Contactor Schematic
- Pump Contactor Schematic
- Traction Bypass with Pump Control Schematic
- Pump Control Schematic
- Traction Motor Controller with Pump motor Controller and Bypass
- Voltage Checks
- TMM7A (Truck Management Module)
- Pump Driver
- Pump Time Delay
- Basic Checks
- Status Codes
- Display Standard
- Display Premium
Inside this manual
Real pages from this service manual (161 pages). Open the sample pages (PDF, 551 KB)
- Specifications, page 31: Recommended Lubrication of Pins and Sockets
- Troubleshooting, page 95: SX CONTROL CONNECTIONS & TROUBLESHOOTING BY SYMPTOM
- Diagram, page 121: WIRING
- Color page, page 90: CHECKS & REPAIRS
- Color page, page 79: Application of Thermal Compound
- Foldout diagram, page 109: Traction Bypass with Pump Control
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, 161 pages
Quantity one is the manual described above.
Fast free USA shipping
Ships in 1 business day.
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).