Precor EFX546 Manuel de service télécharger pdf (Page 78)

C546 Elliptical Fitness Crosstrainer

Page 78

Procedure 7.12 - Replacing a Crankarm Assembly

Removing a Crankarm Assembly

1. Set the on/off switch in the “off” position, then unplug the power cord from the wall outlet.

WARNING

Before continuing with this procedure, review the Warning and Caution statements listed in

Section One, Things You Should Know.

2. Remove the rear cover as described in Procedure 7.1.

3. Remove the stairarm assembly as described in Procedure 7.24.

Note:

Notice the position of the two crank arms. When the crankarms are replaced, they must be

positioned so that they are 180 degrees opposing.

4. Remove the 14 mm. bolt that secures the crankarm to the input pulley shaft. It will be

necessary, use a Pitman arm puller or 4” to 6” gear puller to remove the crankarm. Do not

use a hammer or mallet to remove the crankarm.

5. If you are removing both crank arm assemblies, repeat Steps 3 and 4 for the second

crankarm assembly.

Diagram 7.13 - Crankarm

14 mm. Bolt

Crankarm

Stairarm

1 2 ... 73 74 75 76 77 78 79 80 81 82 83 ... 117 118

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Precor EFX546 Manuel de service Page 78