Mahindra Tractor‘8000’ Series 8090 8100 4WD CABIN TIER-4 FINAL Operator's Manual - PDF DOWNLOAD

Page 92

Emission Control System (ECS) b. Exhaust Gas Recirculation (EGR) System The EGR system employed is a high pressure loop EGR with a cooler in the circuit, to maintain optimized gas temperatures. For Satisfactory operation of EGR System, Care must to take to ensure leak proof connections EGR system works as follows: EGR system is designed to send measured quantity of exhaust gas into the engine cylinder under various engine operating conditions. This is achieved by opening the EGR valve to a pre-determined level through ECU. EGR valve operates and controlled by electrical signals from ECU. Exhaust gas is made to pass through EGR cooler which is cooled by Engine water of the cooling system to reduce the gas temperature. EGR gas enters the intake system through EGR mixer pipe fitted in the engine intake system. Periodic inspection and tightening of mounting hardware is typically appropriate. A faulty EGR system is noticeable by, a. Black smoke b. Reduction in engine power output c. Abnormal vehicle shakes d. Emission control System indicator blinks continuously past two minutes. If you observe the above conditions in your tractor, please immediately consult a Mahindra authorized dealer/service centre and get the problem rectified.

8000 Series, Models - 8090/8100 4WD CAB TIER-4 Final

NOTE: Check the EGR system regularly to ensure that it’s electrical, pipe and hose connections are proper and damage free and free from external soiling and leakages.

91


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Tractor Storage Precautions

1min
pages 137-138

Trouble Shooting

2min
page 121

Lubrication Oil

1min
page 117

Brake Pedal & Parking Brake

1min
pages 114-116

Power Steering

1min
pages 112-113

Hydraulics & Transmission

1min
page 111

Air Conditioning System (Cabin)

1min
pages 109-110

Air Conditioning System (Cabin)

2min
page 108

Air Conditioning System (Cabin)

1min
page 107

Air Conditioning System (Cabin)

1min
page 106

Electrical System

1min
page 105

Lubrication System

3min
pages 103-104

Fuel System

4min
pages 100-102

Emission Control System (ECS)

1min
page 99

Emission Control System (ECS)

1min
page 98

Emission Control System (ECS)

1min
page 97

Emission Control System (ECS)

1min
page 96

Emission Control System (ECS)

2min
pages 95-96

Emission Control System (ECS)

1min
page 94

Emission Control System (ECS)

1min
page 93

Emission Control System (ECS)

1min
page 92

Emission Control System (ECS)

1min
page 91

Cooling System

1min
pages 88-89

Cooling System

3min
pages 86-88

Do's & Dont's

5min
pages 83-85

Precautions

3min
pages 81-82

Operating Instructions

6min
pages 77-80

Operating Instructions

3min
pages 75-76

Operating Instructions

3min
pages 73-74

Pneumatic Tires

3min
page 72

Pneumatic Tires

1min
page 71

Three Point Linkage

3min
pages 67-69

Position Control - Operation

4min
pages 64-66

Controls

9min
pages 51-62

Instrument Cluster

9min
pages 41-50

Instrument Cluster

2min
pages 39-40

Instrument Cluster

2min
pages 37-38

Instrument Cluster

1min
pages 35-36

Controls, Instruments & Operations

1min
page 34

Safety Instructions

1min
pages 26-28

Safety Instructions

1min
page 25

Safety Instructions

1min
page 24

Safety Instructions

1min
page 23

Owner ’s Personal Data

1min
pages 21-22

Contents

18min
pages 8-20
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