Precor EFX546 Manuel de service télécharger pdf (Page 39)

C546 Self Powered Elliptical Fitness Crosstrainer

Page 39

Procedure 7.5 - Replacing a Crankarm Assembly

Removing a Crankarm Assembly

WARNING

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

Section One, Things You Should Know.

1. It is only necessary to remove the right or left side of the rear cover to access the crankarm

being replaced. Remove the necessary side(s) of the rear cover.

2. Remove the stairarm assembly as described in Procedure 7.12, steps 2 to 4.

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.

3. 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.

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

crankarm assembly.

Diagram 7.4 - Crankarm

14 mm. Bolt

Crankarm

Stairarm

1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 65 66

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Precor EFX546 Manuel de service Page 39