Brand: Schwinn
Category: Stationary Bicycles - Upright Bikes
Model Name: Airdyne AD3 & AD4

The bikes are the same except for the display console. The AD3 used an analog speedometer and AD4 has a new electronic display.

Exploded Diagrams

• Entire Unit

	Crank Arm, Pair 13006116 $19.40 / pair
	Foot, Leveler 13000320 $6.39 / each
	Seat, Wide 13006122 $48.49 / each
	Pin, Wedge 13006050 $3.20 / each
	Console, AD4, Silver 13000672 $180.37 / each
	Grip, Handlebar 13000315 $13.55 / pair
	Bolt, Leveler Pivot 13000313 $16.90 / each
	Bottom Cartridge, AirDyne 13000358 $77.78 / each
	Wire harness, Speed Sensor 13001073 $7.73 / each
	No Longer Available Eccentric Crank, Left 13000354
	No Longer Available Sprocket, Main 13000353
	Monitor, HR 13001585 $41.21 / kit
	Nylon Washer - White 13000363 $2.17 / each
	Bushing, AirDyne Arm 13000290 $6.65 / each
	Pedal Set 13006165 $23.96 / pair
	Chain, Assembly 13001065 $12.53 / each
	Chain, Long 13000299 $11.74 / each
	Seat, Bike 13000712 $26.18 / each
	Arm, Connecting 13006159 $36.39 / each
	Nut, Clip 13000014 $5.45 / each
	No Longer Available Ring, Locking, Bottom Bracket 13000359
	Pin, Arm Clevis 13000309 $1.70 / each
	Battery Cover, AD4 (new style) 13000376 $2.85 / each
	Carpet Saver 24006061 $16.97 / Pko4
	No Longer Available RPM pickup 13000342
	Bushing, Lever Arm 13000310 $12.44 / each
	No Longer Available Knob, Seat Post 13000517
	No Longer Available Bearing, Roller 13006153
	Bracket, RPM Sensor, AirDyne 13000360 $5.09 / each
	Ring, Snap 13000362 $2.06 / each
	Grip, Foot Rest 13000314 $7.33 / each
	Nut 13000312 $1.42 / each
	Nut, Leveler 13001088 $1.45 / each
	No Longer Available Magnet 13000355
	No Longer Available Idler Hub, Center 13000333
	Display Support Tube, Left 13000322 $8.72 / each $7.85 / each
	Display Support Tube, Right 13000323 $8.72 / each $7.85 / each
	Pin, Air-Dyne Arm 13000332 $0.97 / each
	Retainer, Idler Sprocket 13000002 $10.89 / each
	Hardware Set, Chainguard 13002823 $5.72 / each
	Screws, Bag of Ten 13000012 $2.31 / pkg of 10
	Washer, Leveler Arm 13000311 $4.66 / each
	Cap, Handlebar 13002287 $2.52 / each
	No Longer Available Wheel 13000347
	Tensioner 13006117 $4.75 / each
	Manual, Owner's 13000651 $11.61 / each
	Clip 13000339 $5.35 / each
	Screw, Display Support 13000321 $5.39 / Set
	Bolt, Sprocket Mounting 13000364 $4.23 / each
	Sprocket, Flywheel, Small 13001309 $21.24 / each
	Spoke Protector 13000356 $11.11 / each
	Sprocket, Idler Hub, Large 13000337 $23.34 / each
	Knob 13000325 $21.27 / each
	No Longer Available Flywheel Hub Axle Set 13000301
	No Longer Available Console, AD4 Upgrade 13001308
	Chainguard, Right, Dark Gray 13001275 $32.20 / each
	Plug, Channel 13000334 $3.40 / each
	No Longer Available Post, Seat 13006199
	No Longer Available Axle, Idler Hub 13000302
	Washer, Lock 13000016 $0.97 / each
	Wheel with Bracket, Transport Assembly 13000345 $21.80 / each
	No Longer Available Protector, Spoke 13000357
	Pad, Support 13006143 $5.24 / each
	No Longer Available Spring 13000329
	Bracket, Hook Bolt 13000350 $1.38 / each
	Fastener, Wheel Axle 13000349 $4.81 / each
	Manual, Assembly 13008733 $5.82 / each
	Nut 13006249 $2.23 / each
	Nut 13008919 $5.09 / each
	No Longer Available Pin 13001994
	Screw 13008624 $2.75 / each
	No Longer Available Windscreen, Air Dyne 13001572
	Hardware Kit, Stabilizer 13002822 $2.64 / each
	Wheel, Transport 13000346 $6.94 / each $1.39 / each
	No Longer Available Arm, Lever, Right, Charcoal 13001272
	No Longer Available Chainguard, Left, Dark Gray 13001276
	No Longer Available Chainguard, Right - White 13000303
	Arm, Lever, Left, Charcoal 13001274 $45.90 / each
	Arm, Lever, Right, White 13000305 $140.58 / each
	Wheel Cage, Left 13000373 $66.08 / each
	Wheel Cage, Right 13000372 $55.06 / each
	Arm, Lever, Left, White 13000308 $96.95 / each
	No Longer Available Display Support Tubes 13000365
	No Longer Available Stand, Reading 13001559
	Stabilizer, Dark Gray 13001273 $67.47 / each
	Chainguard, Fan 13000338 $11.17 / each
	Chainguard, Left, Silver 13000669 $42.20 / each
	No Longer Available Arm, Lever, Left, Silver 13000671
	Reciever, Heart Rate 13008758 $35.44 / each
	Washer, Axle, Serrated 13002824 $12.48 / each
	Chainguard, Fan 13001570 $5.43 / each
	No Longer Available Chainguard, Left, White 13000304
	No Longer Available Chainguard, Right, Bronze 13000668
	No Longer Available Arm, Lever, Right, Bronze 13000306
	Strap, Cable 13000324 $3.88 / each
	No Longer Available Chainguard, Right, Bronze 13000352
	Frame 13000003 $96.95 / each
	Stabilizer, Rear, Front 13000319 $40.67 / each
	Wheel Axle, Transport 13000348 $4.71 / each
	No Longer Available Arm, Lever, Left, Bronze 13000307
	No Longer Available Arm, Lever, Right, Silver 13000670
	No Longer Available Chainguard, Left, Bronze 13000351
	Frame, Dark Gray 13001271 $298.60 / each
	No Longer Available Frame, Grey 13000666