Table Of Contents - Minelab MF5 Service Manual

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Contents
Introduction .......................................................................................................................................... 5
1.
2 Mechanical & Functional Testing .......................................................................................................... 6
2.1 Mechanical Testing ....................................................................................................................... 8
2.2 Function Testing ............................................................................................................................ 8
3 Disassembly & Reassembly Procedures .............................................................................................. 14
3.1 Open the Detector Chassis .......................................................................................................... 15
3.2 Close the Detector Chassis .......................................................................................................... 20
3.3 Main Printed Circuit Board (PCB) ................................................................................................ 27
3.3.1 Remove the Main PCB......................................................................................................... 28
3.3.2 Main PCB Assembly ............................................................................................................. 33
3.4 Coil .............................................................................................................................................. 38
3.4.1 Remove the Coil .................................................................................................................. 39
3.4.2 Coil Pivot. ............................................................................................................................ 42
3.4.3 Remove Coil Pivot ............................................................................................................... 42
3.4.4 Attach the Coil Pivot ........................................................................................................... 46
3.4.5 Connect the Coil .................................................................................................................. 49
3.5 Shafts........................................................................................................................................... 53
3.5.1 Replacing a Camlock ........................................................................................................... 54
3.5.2 Remove the Shafts .............................................................................................................. 56
3.5.3 Attach the Shafts ................................................................................................................. 57
3.6 Handle ......................................................................................................................................... 58
3.6.1 Removing the Handle .......................................................................................................... 59
3.6.2 Connecting the Handle........................................................................................................ 60
3.7 Armrest ....................................................................................................................................... 63
3.7.1 Replace the Armrest ........................................................................................................... 64
3.8 Battery Compartment ................................................................................................................. 66
3.8.1 Battery Compartment Replacement ................................................................................... 66
3.8.2 Battery Lid ........................................................................................................................... 68
3.8.3 Battery Lid Replacement ..................................................................................................... 68
3.9 Detector Chassis .......................................................................................................................... 69
3.9.1 Switch Sensitivity Replacement .......................................................................................... 70
3.9.2 Speaker Replacement ......................................................................................................... 74
3.9.3 Wiring Loom Earset Replacement ....................................................................................... 75
3.9.4 Wiring Loom Handle Kit Replacement ................................................................................ 76
3.9.5 Replace Vibration Motor ..................................................................................................... 78
3.9.6 Coil Connector Loom ........................................................................................................... 80
3.9.7 User Interface Chassis Kit .................................................................................................... 81
3.9.8 Detector Chassis Parts ........................................................................................................ 82
4 Fault Finding Procedures .................................................................................................................... 85
4.1 Introduction ................................................................................................................................ 85
4.2 Trouble Shooting Table ............................................................................................................... 85
5 Pressure Test ....................................................................................................................................... 88
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MF5 Service Manual