Bowflex Max Total 16/40 Service Manual page 77

13. Carefully thread the Crank Puller into the Left Crank Arm. Be sure
the Crank Puller has at least three rounds of threads inserted.
Left Crank Assembly
14. 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.
Note: Be aware that the Left Crank Arm will be loose and will need
to be supported.
15. Remove the Crank Puller from the Left Crank Arm.
16. 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
17. 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.
18. Rotate the Drive Pulley to replace each screw with the provided
hardware (screw and securing nut) one at a time.
Drive Belt
Note: The kit contains a replacement Drive Pulley. This part will not
be used if this procedure is performed correctly.
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