Bowflex Max Trainer M7 Service Manual page 77

17. Using a 16mm wrench, turn the inner portion (the Bolt) of the Crank
Puller clockwise. The Left Crank Arm will slide off as it is tightened.
Left Crank Assembly
Note: Be aware that the Left Crank Arm will be loose and will need to be
supported.
18. Remove the Crank Puller from the Left Crank Arm.
19. Inspect the Drive Pulley and the screws that secure it.
* If the Drive Pulley is worn or damaged OR any of the screws have been
sheared off, use the "Replace the Drive Pulley" Procedure for replacement
instructions.
* If one or more screws are currently missing, skip to Step 21.
* If all four screws are present, use an appropriately sized hex wrench to
remove one of the four screws that attach the Drive Pulley.
Drive Pulley
20. Using a 5mm hex wrench, attach one of the replacement screws
and lock washers provided in the kit. Fully tighten the screw. Once fully
tightened, secure the screw with one of the provided securing nuts using a
10mm wrench.
21. Rotate the Drive Pulley to replace each screw with the provided hard-
Drive Belt
ware (screw and securing nut) one at a time.
Note: The kit contains a replacement Drive Pulley. This part will not be
used if this procedure is performed correctly.
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