Challenger MT845E, MT855E, MT865E, MT875E Tractor Service Manual

Manual for: AGCO Challenger MT800E Series Tractor
Format: PDF
Book Number: 79036240F & 574339D1C
English
Issued June 2019

• Challenger MT845E, MT855E, MT865E, MT875E Tractor Workshop Manual : 2801 Pages
• Challenger MT845E, MT855E, MT865E, MT875E Tractor Operators Manual : 368 Pages
• Repair Time Schedule Manual: 266 Pages

MT800E Series Manual TABLE OF CONTENTS

General. ………………………………………………………………………………….1
Engine, fuel, and exhaust system. ……………………………………………..2
Steering system ……………………………………………………………………….3
Drivetrain system …………………………………………………………………….4
Brake system ……………………………………………………………………………5
Compressed air system ……………………………………………………………..6
Hydraulic system ………………………………………………………………………7
Electrical system ……………………………………………………………………….8
Cab ………………………………………………………………………………………….9
Air conditioning and heating system …………………………………………..10
Chassis …………………………………………………………………………………….11
Track belt system ……………………………………………………………………..12
Implement drive system. …………………………………………………………..13
Implement lift system ……………………………………………………………….14
Attachments. ……………………………………………………………………………15
Diagrams. ………………………………………………………………………………..16
Special tools ……………………………………………………………………………..17
Index ……………………………………………………………………………………….18

MT845E, MT855E, MT865E, MT875E Manual Extract Test the tow-override

Procedure
1. Park the machine on a hard level surface.
2. Move the transmission control lever into the neutral position and engage the parking brake.
3. Heat the oil to 65 ± 7° C (149 ± 13° F).
4. Check the brake accumulator pressure. If the brake accumulator pressure is 16000 ± kPa (2320 ± 580 psi), switch the engine off.
5. Turn the key start switch to the on position but do not start the engine.
6. Put the transmission control lever into the neutral position.
7. Actuate the tow-override mode by pressing the red tow-override knob (1 ).
8. Press the service brake pedal for five seconds, and then release.
T he parking brake pressure must remain above 1860 kPa (270 psi) for 30 seconds.
9. After pulling the T handle the parking brake pressure must be less than 20 kPa (3 psi), if applicable.
10. After pulling the secondary brake handle, the park brake pressure must be less than 200 kPa (29 psi), if applicable.