Nautilus Schwinn IC3 User Manual

Schwinn
™
IC3 / IC7 Bikes
Service Manual
8018628.050119.B
Service Manual
Section Code Section Page Number
1 Important Safety Instructions 2
1 Safety Warning Labels and Serial Number 3
1 Reading the Serial Number 3
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1 Maintenance 4
1 Leveling the Machine 5
1 Moving/Storing the Machine 5
1 Troubleshooting 6
1 Changing Unit Measures 7
1 Maintenance Parts Exploded View 8
1 Replacement Procedure Skill Level 9
Mechanical Procedures 10
2 Brake Lubrication 10
3 Brake Adjustment 13
4 Belt Tension Adjustment 15
Part Replacement 19
5 Pedals 19
6 Console 21
7 Handlebars and Handlebar Post 23
8 Fender 26
9 Brake Pad Assembly and Brake/Resistance Knob Assembly 28
10 Crank Arm 31
11 Drive Belt Cover 34
12 Flywheel Tensioners 37
13 Drive Belt 41
14 Flywheel Assembly 47
15 Speed Sensor 53
16 Crank Axle Wave Washer 59
™
Table of Contents
Nautilus, Inc., www.NautilusInc.com, 5415 Centerpoint Parkway, Groveport, OH 43125 U.S.A. - Customer Service: North America (800) 605-3369, csnls@nautilus.com | outside U.S.
www.nautilusinternational.com | © 2018 Nautilus, Inc. | Schwinn and the Schwinn Quality logo are trademarks owned by or licensed to Nautilus,Inc., which are registered or otherwise
protected by common law in the United States and other countries. Polar® is a trademark of its owner. | ORIGINAL DOCUMENT - ENGLISH VERSION ONLY
8018887.050119.B

Nautilus Schwinn IC3 Specifications

General

Resistance	Magnetic
Adjustable Seat	Yes
Adjustable Handlebars	Yes
Console	LCD display
Drive System	Belt drive
Weight Capacity	300 lbs
Pedals	Toe cages
Heart Rate Monitoring	Yes
Type	Indoor Cycle
Resistance Levels	100 levels
Power Requirements	Batteries for console

Summary

General Information and Safety

Important Safety Instructions

Essential safety guidelines for operating and servicing the bike to prevent injury.

Product Specifications and Labels

Details bike dimensions, weight limits, power needs, and identification labels.

Maintenance and Operation

Scheduled Maintenance Tasks

Covers daily, weekly, and monthly cleaning and inspection recommendations for upkeep.

Replacing the Console Batteries

Instructions for replacing the console batteries when power is low.

Troubleshooting and Adjustments

Machine Leveling and Mobility

Instructions for stabilizing the bike on uneven surfaces and moving it safely.

Troubleshooting Common Issues

Solutions for common problems like console errors or speed inaccuracies.

Changing Unit Measures

How to switch between metric and imperial units on the console display.

Brake System Procedures

Lubricating the Brake

Step-by-step guide for lubricating the brake pad assembly for smooth operation.

Adjusting the Brake Assembly

Procedures for correctly adjusting the brake pad and resistance knob.

Drive System Procedures

Adjusting the Drive Belt Tension

Steps to check and adjust the tension of the drive belt for optimal performance.

Replacing the Drive Belt

Detailed instructions for removing and installing a new drive belt.

Key Component Replacement Procedures

Replacing the Pedals

Guide for removing and installing new pedals on the bike.

Replacing the Console

Instructions for removing and installing a new console unit.

Replacing the Crank Arm

Procedure for removing and installing the crank arm assembly.

Replacing the Flywheel Assembly

Steps for removing and installing the flywheel assembly.

Replacing the Speed Sensor

Guide for replacing the speed sensor component.

Replacing the Crank Axle Wave Washer

Instructions for replacing the wave washer in the crank axle.