John Deere 26 P-Tier Excavator Repair Manual (Wacker Neuson)

Table of Content – John Deere 26 P-Tier Manual (Wacker Neuson)
1.1 Safety symbols and signal words
1.2 Safety and accident prevention regulations
1.2.1 First-aid measures in the event of accidents
1.2.2 Safety regulations for work on the vehicle
1.2.3 Safety instructions for handling flammable liquids
1.2.4 Safety instructions for handling oils and greases
1.2.5 Safety instructions for working on the hydraulic system
1.2.6 Safety instructions for working on tracks
1.2.7 Safety instructions for working on the air conditioning system
1.2.8 Safety instructions for welding work
1.2.9 Safety instructions for working on the electrical system
1.3 Personnel qualification
2 Preface
2.1 Notes about the document
2.2 Abbreviations and explanations
2.2.1 Key to the symbols
2.2.2 Abbreviations
2.2.3 Units of measurement
2.2.4 Cable colors according to IEC 60757
2.2.5 Glossary
2.2.6 Direction indications
2.3 Tightening torques
2.3.1 General tightening torques
2.3.2 Tightening torques for metric standard thread
2.3.3 Tightening torques for metric fine pitch thread
2.3.4 Tightening torques for air-conditioning screw connections
2.3.5 Tightening torques for hydraulics and air-conditioning screw connections with sealing cone and O-ring DIN 3865
2.3.6 Tightening torques for hydraulic fittings with cutting ring DIN 3861
2.3.7 Tightening torques for hydraulic couplings SDS
2.3.8 Tightening torques for hydraulic couplings SDE
2.3.9 Tightening torques for hydraulic swivel fittings
2.3.10 Tightening torques for banjo bolts DIN 7643
2.3.11 Tightening torques for brake line fittings
2.3.12 Tightening torques for worm drive clamps
2.3.13 Tightening torques for spring-loaded worm drive clamps
2.3.14 Type-related tightening torques
3 Engine, fuel and exhaust system
3.1 Engine
3.1.1 Overview
3.1.2 Component description
3.2 Intake system
3.2.1 Overview
3.2.2 Component description
3.3 Fuel system
3.3.1 Overview
3.3.2 Component description
3.4 Technical data
4 Cooling
4.1 Overview
4.1.1 Cooling system
4.2 Component description
4.2.1 Combination cooler
5 Traveling drive
5.1 Overview
5.1.1 Control
5.1.2 Supply
5.2 Component description
5.2.1 Drive system
6 Hydraulics
6.1 Overview
6.1.1 Work
6.1.2 Uppercarriage
6.1.3 Boom system
6.1.4 Swivel the boom
6.2 Component description
6.2.1 Work pump T003
6.2.2 Mobile control block C001
6.2.3 Rotary drive T015
6.2.4 Rotary union L017
6.2.5 Multifunction block C061
6.2.6 Stabilizer blade valve C009
6.2.7 Lowering brake valve L005
6.2.8 Accumulator
6.2.9 Control oil unit
6.2.10 Changeover valve
6.2.11 Distribution block L048
6.2.12 Pilot valve
6.2.13 Hose break valve
6.2.14 Combination cooler
6.2.15 Hydraulic oil tank L042
6.2.16 Joysticks left and right
6.3 Check and adjust
6.3.1 Pressure control
6.3.2 Test log
6.4 Circuit diagrams
6.4.1 Hydraulic circuit diagram symbols
6.4.2 Legend hydraulic circuit diagram
6.4.3 Standard hydraulic plan
6.4.4 Hydraulic plan option
7 Electrics
7.1 Overview
7.1.1 Control elements
7.1.2 CAN components
7.1.3 Solenoid valves
7.1.4 Sensors and switches
7.1.5 Control devices
7.2 Component description
7.2.1 Control devices
7.2.2 Sensors
7.2.3 Switch
7.2.4 CAN bus
7.2.5 Joystick
7.2.6 Battery master switch
7.3 Technical data
7.3.1 Electrical components
7.3.2 Fuses and relays
7.3.3 Lamps
7.4 Cable harnesses
7.4.1 Chassis wiring harness
7.4.2 Cab wiring harness
7.4.3 Wiring harness rotating beacon canopy
7.4.4 Wiring harness headlight canopy
7.4.5 Adapter Cable Headlight
7.4.6 Cable overload
7.4.7 Wiring harness air conditioner
7.4.8 Cable battery
7.5 Circuit diagrams
7.5.1 Electrical schematic
8 Heating and air conditioning system
8.1 Overview
8.1.1 Air conditioning system
8.1.2 Heating
8.2 Component description
8.2.1 Air conditioning box/heating box
8.2.2 Air conditioning compressor
8.2.3 Air conditioning condenser
8.2.4 Collection dryer
8.2.5 Water valve