Challenger MT835, MT845, MT855 and MT865 Rubber Track Tractor Workshop Manual

Challenger MT835, MT845, MT855, MT865 Tractor Workshop Manual : 2643 Page
Book Number: 79023768
English
Issued June 2005
Manual for: AGCO Challenger MT800 Series Tractor
Challenger MT835, MT845, MT855, MT865 Tractor Workshop Manual : 2643 Pages

MT800 Series Manual TABLE OF CONTENTS

Introduction
Engine
Engine Auxiliary
Powertrain System Operation
Powertrain Disassembly And Assembly
Steering And Brake System
Undercarriage
Hydraulic And Three Point Hitch Testing And Adjusting
Hydraulic Schematic
Electrical Schematics
Tractor Management System Center (Tmc)
Auto-guide Systems Operation
Cab Heating And Air Conditioning
Component Specifications
Component Disassembly And Assembly
Troubleshooting
Status Indicators MT835, MT845, MT855, MT865 Manual Extract
FIG. 41: The status indicator icons on the dash panel cluster module are called out in the illustration shown.
(1) Left Turn Signal – This green indicator will flash in unison with the left turn signal. An audible alarm will sound if the turn signals are left on for more than two minutes.

(2) Guidance is ready – This green indicator will be illuminated whenever the guidance system is ready to control the primary steering. If the switch for guidance is pressed, the system will respond.

(3) Guidance is activated – This yellow indicator is illuminated whenever the guidance system is controlling the primary steering of the tractor.
(4) One Touch is ready – If the green indicator is illuminated, the One Touch function is recording a sequence or the one touch function has recorded a sequence.

(5) One Touch is active – This yellow indicator is illuminated whenever the switch for One Touch has been pressed. The indicator will remain illuminated while the series of programmed functions is performed. The indicator will flash while the series of programmed functions is being recorded.

(6) Power Management is active –
This green indicator will be illuminated whenever the Power Management is active.
(7) Secondary Steering is active –

This red indicator will be illuminated whenever the secondary steering system is used. An audible alarm will sound and the light will stay on as long as the secondary steering system is active.

(8) Right Turn Signal –
This green indicator will flash in unison with the turn signal. An audible alarm will sound if the turn signals are left on for more than two minutes.
(9) High Beam Headlight – This blue indicator will illuminate when the high beam lights are activated.
(10) No. 1 Trailer Turn Signal
(11) Indicators for Exterior Lighting –
The yellow indicator lights represent the location of the corresponding set of lights on the outside of the tractor.
(12) No. 2 Trailer Turn Signal
(13) PTO Operation –

This green indicator will illuminate while the engine is running and the PTO is engaged. The lamp will flash if the operator exits the seat during PTO operation. The lamp will also flash if the PTO speed exceeds 1100 rpm. This is used in order to prevent the over speeding of the implement. A five second alarm will also sound.

(14) Hazard Warning Lights – Illuminates when the Hazard Lights are activated.