Pro-Form 831.21813.2 User Manual page 10

Bike exerciser
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9. Orient the Seat Post (10) as shown. Loosen the
Post Knob (18) a few turns, pull it outward, and
insert the Seat Post into the Frame (1).
Then, slide the Seat Post (10) upward or down-
ward to the desired position, and release the
Post Knob (18) into one of the adjustment holes
in the Seat Post. Move the Seat Post upward
or downward slightly to make sure that the
Post Knob is engaged in one of the adjust-
ment holes in the Seat Post. Then, tighten the
Post Knob.
10. See the inset drawing. Remove the Carriage
Knob (15) from the Seat Carriage (11).
Next, set the Seat Carriage (11) on the Seat Post
(10) and hold it in place.
Insert the Carriage Knob (15) upward into the
Seat Post (10), and tighten the Carriage Knob
into the Carriage Bracket (14) inside the Seat
Carriage (11). Make sure that the Carriage
Knob is tightened into the Carriage Bracket.
9
Adjustment
Holes
10
1
10
11
10
15
10
18
10
14
15
11

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Questions and answers

Rick pastrick
March 24, 2025

Belt broke is it worth replacing ?

1 comments:
Mr. Anderson
March 24, 2025

The manual provides instructions for adjusting the drive belt on the Pro-Form 831.21813.2 but does not mention replacing it. However, since the bike is covered by a 90-day full warranty and the frame has a 5-year warranty, it may be worth checking if the repair is covered. If the bike is out of warranty, replacing the belt could be worth it if the rest of the bike is in good condition and the cost of replacement is reasonable compared to buying a new bike.

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Mary Jacobus
April 22, 2025

How do you get the batteries out of the battery compartment? I cannot pull them out to change them. Please advise.

1 comments:
Mr. Anderson
May 11, 2025

To remove the batteries from the battery compartment of the Pro-Form 831.21813.2, first remove the screws and the battery covers. Then take out the batteries from the battery compartments.

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This manual is also suitable for:

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