Fayat Group BOMAG BW 900-50, Service Manual

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Table of Contents
BOMAG 3 008 921 86
General 5
1.1 Introduction 6
1.2 Safety regulations 7
1.3 General repair instructions 11
1.4 Tightening torques 21
Technical data 25
2.1 Technical data 26
Maintenance 29
3.1 General notes on maintenance 30
3.2 Fuels and lubricants 31
3.3 Table of fuels and lubricants 32
3.4 Running-in instructions 33
3.5 Maintenance table 34
Overall view of machine 37
4.1 Overview 38
Electrics 41
5.1 Starting with jump wires 42
5.2 Engine oil pressure monitoring 42
5.3 Proximity switches 43
5.4 Central electrics 45
5.5 Control elements 46
5.6 Fuses 47
Engine 49
6.1 Engine overview 50
6.2 Checking the engine oil level 52
6.3 Changing engine oil and oil filter 52
6.4 Change the fuel pre-filter 53
6.5 Cleaning the cooling air intake openings 54
6.6 Check, clean the air filter, replace if necessary 54
6.7 Clean, check the spark plugs, replace if necessary 56
6.8 Checking, adjusting the valve clearance 57
6.9 Check, adjust the idle speed 58
6.10 Checking fuel lines and clamps 58
6.11 Engine conservation 59
6.12 Carburettor Check Sheet 60
6.13 Engine problems 61
Hydraulics 63
7.1 Hydraulic circuit 64
7.2 Pump overview 66
7.3 Travel pump, PMVO 13S 67
7.4 Troubleshooting axial piston pumps 71
7.5 Travel motor TG405 74
7.6 External gear motors 76
7.7 External gear pumps 77
7.8 Steering valve 79
7.9 Travel circuit 80
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