Schwinn IC Pro User manual

IC PRO SCHWINN
INSTITUTIONAL CARDIO
TECHNICAL SERVICE [phone] FAX [phone]
55
53 54
37
65
32
19
50
14
10
45
44
43 57
17
2
4
3
44
18
25
19
40
69
11
22
58
56
24
39
21
1
47
33
45
34
23
6
29
20
5
50
63 62
68 8
9
31
12
7
16
51
15
13
34
12
20 60
42
59
19
41
48
27
19
44
46 26
205

REF# DESCRIPTION
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19
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95419
95119
56583
95120
92198
92874
92199
92201
93092
98411
98410
95117
95430
91719
98009
98022
91750
95432
95431
98008
95149
95577
95456
90595
95432
98775
95433
92872
95452
95420
95421
92204
98776
95418
95417
92220
92221
95129
95426
80049
95434
95428
92218
80049
47515
95450
91711
95457
95448
91712
47046
57880
92206
92450
92203
92451
92455
92454
92200
92222
47511
95150
97979
92215
92217
95424
93033
FRAME
RIGHT CRANK W/ SPROCKET, “S” LOGO
BOTTOM BRACKET
CHAIN, PRO
RESISTANCE ASSY
BRAKE PADS
SEAT POST
SEAT ADJUSTING BRACKET
SEAT, 7777-1 BLACK
OUTER CHAINGUARD
INNER CHAINGUARD
SLEEVE, SEAT POST/HANDLEBAR
TENSION KNOB WASHER
RUBBER CHAINGUARD RING
ROD CARRIER
SQUARE NUT FOR TENSION KNOB
FLANGED CRANK BOLT
HEX HEAD SCREW M6 X 1.0 X 12L
WASHER M6 6.25 X 16 X 1T STAINLESS
WASHER 6.2 X 12.8 X 1.0T
FLANGED AXLE NUT
LEVELER NUT
NYLON NUT M6 X 1.0
LEVELER FOOT
HEX HEAD SCREW M6 X 1.0 X 12L
HEX HEAD SCREW M6 X 1.0 X 15L
ADJUSTING BOLT, STAINLESS
T-HANDLE POP PIN, TRIPLE LEAD
TENSION KNOB
CHAIN ADJ BRACKET, LEFT
CHAIN ADJ BRACKET, RIGHT
YELLOW PLASTIC BUSHING, SET OF 2
FLYWHEEL, COMPLETE
FRONT STABILIZER ASSY 22" W/ TRANSPORT
REAR STABILIZER 22"
TRANSPORT WHEEL
HANDLEBAR
PEDALS, SET 9/16” W/TOECLIPS
WASHER M8 19 X 8.5 X 1T STAINLESS
NYLON NUT M8 X 1.25 STAINLESS
HEX BOLT M8 X 1.25 X 40L STAINLESS
BOTTLE CAGE BOLT
BOLT M8 X 1.25 X 45L
NYLON NUT M8 X 1.25
BOTTLE CAGE
LOCK RING 1.29 X 24 X 4T B.E.D.
SPROCKET, 14T
WASHER
LEFT CRANK
CRANK DUST CAP
TOE CLIP, SET
TOE STRAP, PR
FRAME PLUG FOR BRAKE ASSEMBLY
SAFETY RELEASE CLIP
END CAP FOR SEAT SLIDER
HUB SHELL PLASTIC COVER
SLEEVE, SEAT SLIDER
RUBBER FRAME GUARD
EXTRA TALL SEAT POST (6" TALLER)
EXTRA TALL HANDLEBAR (6" TALLER)
EXTRA LARGE BOTTLE CAGE, BLACK
TRIPLE LINK PEDAL SYSTEM
IC TECH MANUAL 2002
CHAINGUARD WARNING STICKER SHEET OF 12
PLASTIC SHIM SHEET OF 12
DECAL SET
IC PRO SELL SHEET, PACK OF 25
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IC PRO SCHWINN
INSTITUTIONAL CARDIO
206

TECHNICAL SERVICE [phone] FAX [phone]
MECHANICAL TROUBLESHOOTING
1. PROBLEM: A loud squealing sound from the brake pads
SOLUTION: a.
2. PROBLEM: Brake pads are too tight on minimum resistance
SOLUTION: a.
IC PRO
Using a 4-mm Allen Wrench, take off the bolt and spring then
slide pads out of the assembly. If the pads look glossy or
shiny, you will need to rough up the surface with a wire
brush. After doing so, the pads need to be saturated with
silicone lubricant. Tighten the bolt and spring to the pads only
finger-tight. This will create longer life for the brake pads on
your bike.
Turn the resistance knob all the way to the right,
(maximum resistance) and let sit for a couple of hours. This
will compress the guide rod springs allowing space between
the pads and the flywheel.
SCHWINN
INSTITUTIONAL CARDIO
3. PROBLEM: Brake pads are off center
SOLUTION: a. Use a 10-mm wrench to loosen the nylon nut on the front of
the bike. This will allow you adjust the brake assembly until
the brakes are evenly spaced from the flywheel. Retighten the
nylon nut using moderate torque.
! CAUTION !
207
Use extreme care when servicing the Schwinn® Indoor cycling bike with the chain guard removed. If your fingers
or other parts of the body come into contact with moving parts inside the bike, amputation or other serious injury
may occur. Prior to commencing any maintenance on the chain drive, familiarize yourself with all moving parts.
Never leave a Schwinn® bike unattended with the chain guard removed.

TECHNICAL SERVICE [phone] FAX [phone]
MECHANICAL TROUBLESHOOTING (continued)
4. PROBLEM: The chain is too loose
SOLUTION: a.
5. PROBLEM: The chain makes a grinding sound
SOLUTION:
a.
IC PRO
Use a 15-mm wrench or socket to loosen each axle nut of the
flywheel. Use a 10-mm wrench and turn each chain tensioner
bolt ¼ turn to the right. Get on the bike and check for any
play in the chain by rocking back and forth on the pedals.
Once the pedals and the flywheel are moving as one, tighten
the axle nuts on the flywheel. Make sure the flywheel
remains in alignment with the frame.
This is caused by the chain being too tight or the flywheel is
out of alignment.
Loosen each axle nut using a 15-mm wrench. Adjust the 10-
mm chain tensioner bolts to align the flywheel with the frame.
Make sure that the chain tension is adjusted properly without
being too tight. Adjust the chain tension by locating the point
where the chain is tightest during one revolution of the crank.
Check the tension; you should be able to move the chain up
and down about 3/8” (in either direction). Ensure that the
chain is properly lubricated, then test-ride the bike.
SCHWINN
INSTITUTIONAL CARDIO
6. PROBLEM: Bike is wobbling or uneven while riding
SOLUTION: a. Check the foot levelers on the bottom of the stabilizers. Adjust
until the bike is square on the floor. Securing the leveler nut
will prevent leveler from loosening.
208

TECHNICAL SERVICE [phone] FAX [phone]
MECHANICAL TROUBLESHOOTING (continued)
7. PROBLEM: Crank arms or pedals feel loose
SOLUTION: a.
b.
c.
d.
IC PRO
Make sure the pedals are tightly screwed
into the crank arms.
Make sure the crank bolts on both crank
arms are tight.
Make sure the square openings in the crank arms have not
been rounded out. This problem is caused when the bike
has been ridden with loose arms. If the square taper has
been damaged, replace the crank arm.
Make sure the the bottom bracket is tight in the frame and
bearings operate smoothly.
SCHWINN
INSTITUTIONAL CARDIO
8. PROBLEM: Handlebar or seat post is too tight
SOLUTION: a. Ensure that the handlebar/seat post extension tube and frame
sleeves are both clean and lubricated with silicone Lube. If fit
remains tight, try switching the handlebar or seat post with one
from another bike. If this does not fix the problem order new
sleeve.
NOTES
FOR MORE DETAILED INFORMATION CONTACT
TECHNICAL SUPPORT AT 1- 00- 64-1270
209

IC PRO SCHWINN
INSTITUTIONAL CARDIO
MAINTENANCE
TECHNICAL SERVICE [phone] FAX [phone]
DAILY MAINTENANCE
Every day at the end of your last Indoor Cycling Class, have each member release the brake resistance on the SCHWINN®
bike so the brake pads do not contact the flywheel, and wipe down the bike using SCHWINN® equipment polish (#73200)
with a clean, damp cloth. This will help clean and protect your SCHWINN® bike. We also suggest you remove the handle-
bars from the head tube to allow the handlebar tube and sleeve to dry properly. (Note: Never operate the bike without
brake resistance! Always increase the brake resistance prior to use.
After each class, wipe down your SCHWINN® bike with a clean cloth. Pay special attention to the hardware areas where
perspiration could settle. Example: handlebars.
WEEKLY MAINTENANCE
Inspect your SCHWINN® Indoor cycling bike for loose parts, nuts, bolts, etc. Pay special attention to the brake assembly and
both the seat and handlebar pop-pins. This action will help prolong the service life of your SCHWINN® Indoor Cycling bike.
MONTHLY MAINTENANCE CHECK
Check the chain to ensure that it is properly adjusted. Move the crank arms back and forth; if there is more than ¼”
movement in the chain before the flywheel turns, you will need to tighten the chain. To do this, simply loosen the flywheel
axle nuts (# 21) then rotate the chain tensioner bolts (#27) clockwise by a ½ turn. NOTE: Make sure that you adjust both
sides equally so that the flywheel remains in alignment with the frame.
Check the crank bolts (#53) with a torque wrench (#74523) to ensure that the torque does not exceed 360 lbf/in for IC
PRO and IC ELITE or 420 lbf/in for EVOLUTION models. Any SCHWINN® bike that is allowed to operate with torque
in excess of the specified values does not qualify for warranty replacement for the crank arms. DO NOT TORQUE
CRANK BOLTS IN EXCESS OF 360 lbf/in. ON IC PROAND IC ELITE OR 420 lbf/in ON EVOLUTION MOD-
ELS, OVER TIGHTENINGWILLCAUSE DAMAGE TO THE CRANK OR THE BOTTOM BRACKET INTER-
FACE.
Ensure that both pedals are secured and properly attached to the crank arms. Crossed threads can be caused by allowing
your clients to change their own pedals. Trained personnel must do pedal changes. Crossed threads do not qualify for
warranty replacement.
Check all handlebar and seat pop-pins (#29) to ensure that they are tight and operating smoothly.
210