Lenovo motorola Moto G Installation and operating manual

Moto G
(4th Generation)
Moto G (4th Generation)
Level 2 – Service and Repair Manual

Moto G (4th Generation)
Level 2 – Service and Repair Manual
Motorola Mobility Confidential Restricted:
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REVISION HISTORY
Revision
Date
Notes
1
04/20/2016
Initial release.
2 5/11/2016
•Exploded Views updated to match the latest SBOM.
•Note added to step 7 of PCBRemoval.
•Rear-Facing Imager Bezel Cleaning added.
•Front Housing Cleaning updated to include steps forcleaning where the
Ground Flex tabsand Display attach.
•Display Cleaning added.
•Affinity Side Key Assembly Tool (3-00-G6-10000)added to Tools
Required for Assembly.
•Battery Adhesive Assembly updated to include images with the steps.
•Note added to Rear HousingWater Detection Label Assembly.
•Side Key Assembly updated to include the Affinity Side Key Assembly
Tool (3-00-G6-10000).
•Bezel Adhesive Assembly steps added to Rear-Facing Imager Bezel
Assembly.
•Display Replacement section added.

Moto G (4th Generation)
Level 2 – Service and Repair Manual
Motorola Mobility Confidential Restricted:
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TABLE OF CONTENTS
Revision History ............................................................................................................................................................2
List of Tables.................................................................................................................................................................6
Table of Figures ............................................................................................................................................................6
Safety Information.........................................................................................................................................................7
Cautions and Warnings...........................................................................................................................................................................................7
Battery Safety Guidelines........................................................................................................................................................................................7
Introduction...................................................................................................................................................................8
External Views........................................................................................................................................................................................................8
Exploded Views ....................................................................................................................................................................................................10
Disassembly and Recovery..........................................................................................................................................15
Disassembly and Recovery Map ...........................................................................................................................................................................15
Tools Required for Disassembly............................................................................................................................................................................16
Rear Cover Removal .............................................................................................................................................................................................17
Water Detection Label Inspection..........................................................................................................................................................................18
Flash-Flex Grommet Removal...............................................................................................................................................................................19
SD Card Shim Removal.........................................................................................................................................................................................20
Rear Housing Removal..........................................................................................................................................................................................21
Flash Flex Removal...............................................................................................................................................................................................23
Rear-Facing Imager Bezel Removal ......................................................................................................................................................................24
Rear-Facing Imager Lens Removal .......................................................................................................................................................................25
Rear-Facing Imager Flash Lens Removal..............................................................................................................................................................26
Secondary-Microphone Mesh Removal.................................................................................................................................................................27
Vibrator Removal ..................................................................................................................................................................................................28
Battery Removal ...................................................................................................................................................................................................29
Front-Facing Imager Removal...............................................................................................................................................................................32
Headset Jack Removal .........................................................................................................................................................................................33
PCB Removal........................................................................................................................................................................................................35
Headset Jack Flex Removal..................................................................................................................................................................................37
Loudspeaker Removal ..........................................................................................................................................................................................38
Side Key Removal.................................................................................................................................................................................................39
Rear-Facing Imager Removal................................................................................................................................................................................40
Loudspeaker Pad Removal ...................................................................................................................................................................................41
USB Grommet Removal ........................................................................................................................................................................................42
Proximity Grommet Removal ................................................................................................................................................................................43
Secondary-Microphone Grommet Removal...........................................................................................................................................................44
Thermal Spreader, Copper Tape, and Kapton Tape Removal.................................................................................................................................45
PCB Water Detection Label Inspection ..................................................................................................................................................................46
Parts Refresh ..............................................................................................................................................................47
Tools Required for Parts Refresh...........................................................................................................................................................................47
Rear Housing Cleaning .........................................................................................................................................................................................48
PCB Cleaning........................................................................................................................................................................................................49
Battery Cleaning...................................................................................................................................................................................................51

Moto G (4th Generation)
Level 2 – Service and Repair Manual
Motorola Mobility Confidential Restricted:
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Rear-Facing Imager Bezel Cleaning ......................................................................................................................................................................52
Assembly ....................................................................................................................................................................53
Assembly Map......................................................................................................................................................................................................53
Tools Required for Assembly ................................................................................................................................................................................54
Rear Housing Water Detection Label Assembly.....................................................................................................................................................56
Rear Housing Pad Assembly .................................................................................................................................................................................57
Secondary-Microphone Mesh Assembly ...............................................................................................................................................................58
PCB Water Detection Label Assembly ...................................................................................................................................................................59
PCB ZIF Pad Assembly..........................................................................................................................................................................................60
Secondary-Microphone Grommet Assembly .........................................................................................................................................................62
Proximity Grommet Assembly...............................................................................................................................................................................63
USB Grommet Assembly.......................................................................................................................................................................................64
Rear-Facing Imager Assembly..............................................................................................................................................................................65
Headset Jack Flex Assembly ................................................................................................................................................................................67
PCB Assembly ......................................................................................................................................................................................................68
Headset Jack Assembly........................................................................................................................................................................................74
Loudspeaker Assembly.........................................................................................................................................................................................76
Front-Facing Imager Assembly .............................................................................................................................................................................77
Battery Adhesive Assembly...................................................................................................................................................................................78
Battery Assembly..................................................................................................................................................................................................79
Rear Thermal Spreader Assembly.........................................................................................................................................................................82
Vibrator Assembly.................................................................................................................................................................................................83
Side Key Assembly ...............................................................................................................................................................................................84
Flash Flex Assembly.............................................................................................................................................................................................85
Rear Housing Assembly........................................................................................................................................................................................86
Rear-Facing Imager Flash Lens Assembly.............................................................................................................................................................88
Rear-Facing Imager Lens Assembly......................................................................................................................................................................89
Rear-Facing Imager Bezel Assembly.....................................................................................................................................................................90
Flash-Flex Grommet Assembly .............................................................................................................................................................................92
Nano SIM Adaptor Assembly.................................................................................................................................................................................94
Rear Cover Assembly............................................................................................................................................................................................95
Display Replacement...................................................................................................................................................97
Tools Required for Display Replacement...............................................................................................................................................................97
Display Removal (With Display Removal Fixture).................................................................................................................................................100
Display Removal (Damaged Display Lens Only)...................................................................................................................................................107
Front Housing Cleaning.......................................................................................................................................................................................109
Display Cleaning.................................................................................................................................................................................................111
Front Housing Preparation ..................................................................................................................................................................................112
Display Adhesive Assembly ................................................................................................................................................................................115
Display Pad Assembly.........................................................................................................................................................................................117
Display Flex Assembly ........................................................................................................................................................................................118
Speaker Bezel Assembly ....................................................................................................................................................................................119
Fingerprint Sensor Flex Assembly.......................................................................................................................................................................121
Display Assembly ...............................................................................................................................................................................................122
Appendix...................................................................................................................................................................127

Moto G (4th Generation)
Level 2 – Service and Repair Manual
Motorola Mobility Confidential Restricted:
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Generic Lens Removal Fixture Manual ................................................................................................................................................................127