Schwinn
Exercise Cycle

Model # AD4 Official Schwinn cycle

Here are the diagrams and repair parts for Official Schwinn AD4 cycle, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 95 parts  |

Exercise Cycle Lever Arm Lock Nut 90483
#22

Cycle diagram

Exercise cycle lever arm lock nut

Part #90483

The manufacturer no longer makes this part, and there's no substitute part

L Levr Arm 98633
#19C

Cycle diagram

L levr arm

Part #98633

The manufacturer no longer makes this part, and there's no substitute part

Idler Hub 90811
#55

Cycle diagram

Idler hub

Part #90811

The manufacturer no longer makes this part, and there's no substitute part

Ear Plugs 90496
#75

Cycle diagram

Ear plugs

Part #90496

The manufacturer no longer makes this part, and there's no substitute part

Exercise Cycle Pedal Set 90804
#41

Cycle diagram

Exercise cycle pedal set

Part #90804

The manufacturer no longer makes this part, and there's no substitute part

Cotter Pin 90810
#26

Cycle diagram

Cotter pin

Part #90810

The manufacturer no longer makes this part, and there's no substitute part

Pivot Bolt 90484
#23

Cycle diagram

Pivot bolt

Part #90484

The manufacturer no longer makes this part, and there's no substitute part

Exercise Cycle Channel Plug 90815
#2

Cycle diagram

Exercise cycle channel plug

Part #90815

The manufacturer no longer makes this part, and there's no substitute part

Computer Wire 95535
#73

Cycle diagram

Computer wire

Part #95535

The manufacturer no longer makes this part, and there's no substitute part

Roller Bearing With Snap Ring 91055
#45

Cycle diagram

Roller bearing with snap ring

Part #91055

The manufacturer no longer makes this part, and there's no substitute part

Effective articles & videos to help repair your fitness & exercise

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…