Horizon Fitness M4 User manual

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M4
SERVICE MANUAL

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TABLE OF CONTENTS
CHAPTER 1: SERIAL NUMBER LOCATION
CHAPTER 2: ENGINEERING MODE
2.1 CONSOLE
2.2 ADJUSTMENT
CHAPTER 3: TROUBLESHOOTING
3.1 Troubleshooting - CHANGE OUTER CHAIN GUARD
3.2 Troubleshooting –CHANGE BOTTOM BRACKET
3.3 Troubleshooting –CHANGE BRAKE PAD
3.4 Troubleshooting –CHAIN LUBRICATION
3.5 Troubleshooting - CHANGE FLYWHEEL HUB AXLE

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CHAPTER 1: Serial Number Location
The serial number is located on the rear base frame.

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CHAPTER 2: Engineering Mode
2.1 CONSOLE

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2.2 ADJUSTMENT

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CHAPTER 3: Troubleshooting
3.1 TROUBLESHOOTING – CHANGE OUTER CHAIN GUARD
OUTER CHAIN GUARD
2. Replace a new outer chain guard and put on all the removed parts in a reverse way.

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3.2 TROUBLESHOOTING – CHANGE BOTTOM BRACKET
BOTTOM BRACKET
1. Take out the outer chain guard. ( refer to 3.1)

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3.3 TROUBLESHOOTING – CHANGE BRAKE PAD

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3.4 TROUBLESHOOTING – CHAIN LUBRICATION
CHAIN LUBRICATION
1. Take out the outer chain guard. ( refer to 3.1)

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3.5 TROUBLESHOOTING – CHANGE FLYWHEEL HUB AXLE
FLYWHEEL HUB AXLE
1. Take out the outer chain guard. ( refer to 3.1)

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