JLG 400CRT ANSI Service Manual User Manual
Model, Service & maintenance manual
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Table of contents
Document Outline
- Section A. INTRODUCTION - MAINTENANCE SAFETY PRECAUTIONS
- Section 1. specifications
- Hydraulic Oil Tank
- Hydraulic System (Including Tank)
- Fuel Tank
- Engine Crankcase
- Gasoline Engine
- Diesel Engine
- Drive/Steer System
- Travel Speed
- Gradeability
- Turning Radius (Inside)
- Lift Speed
- Platform Capacity - Fixed Platform
- Platform Extension Capacity
- Machine Weight
- Machine Height (Fully Extended)
- Machine Platform Height (Platform Lowered)
- Machine Length
- Machine Width
- Lubrication Specifications
- Section 2. procedures
- General
- Safety and Workmanship
- Cleanliness
- Components Removal and Installation
- Component Disassembly and Reassembly
- Pressure-Fit Parts
- Bearings
- Gaskets
- Bolt Usage and Torque Application
- Hydraulic Lines and Electrical Wiring
- Hydraulic System
- Lubrication
- Batteries
- Lubrication and Servicing
- Hydraulic System
- Hydraulic Oil
- Changing Hydraulic Oil
- Lubrication Specifications
- Solenoid Control Valves (Bang-Bang)
- Proportional Control Valves
- Relief Valves
- Crossover Relief Valves
- Hydraulic Pump
- Lift Cylinder Counterbalance/Manual Descent Valve
- Sliding Pads
- Cylinder w/o Counterbalance Valves - Steer Cylinder
- Cylinders w/Single Counterbalance Valves - Lift Cylinder
- Removal
- Installation
- Disassembly
- Cleaning and Inspection
- Assembly
- Removal
- Disassembly
- Cleaning and Inspection
- Assembly
- Installation
- Lift Relief Adjustments
- Steer Relief Adjustment
- Speed Cutout Switch
- Drive Cutout Switch (400 CRT)
- Inspection
- Adjustments
- Reassembly
- Diesel Engine
- To Connect the Hand Held Analyzer:
- Using the Analyzer:
- Changing the Access Level of the Hand Held Analyzer:
- Section 3. Troubleshooting
- Corporate Office
- JLG Industries, Inc.
- 1 JLG Drive
- McConnellsburg PA. 17233-9533
- USA
- Phone: (717) 485-5161
- Fax: (717) 485-6417