Step Chain Retainer; Pedai Arm Return Spri Ng - Stairmaster FreeClimber Systems Owner's Manual

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PARTS REMOVAL AND REPLACEMENT
6. Adjust the HTD belt tension so that you have 1/4 inch (0.6 cm) of side-
to-side play wi.th fingertip pressure (see Figure 30). The bottom shaft is
mounted in an eccentric hub. To adjust the
• Loosen and remove the four bolts and nyloc nuts from the
• Turn the hub one hole clockwise.
• Install and tighten the four bolts and nyloc
• Verify the HTD belt
7. Install the POly-V belt. Make sure it is centered on the pul
8. Pivot the alternator up or down as necessary to allow
(0.6 cm) of belt deflection with fingertip pressure at the center of the
vertical portion of either side of the belt (see Figure
9. Tighten the alternator adjustment bolt. Verify 1/4" (0.6 cm) of play
in the belt and reinstal

STEP CHAIN RETAINER

1. Remove the bottom
2. Loosen and remove the two step chain retainer bolts. These bolts are
also the top two mounting bolts for the drive hub assembly.
3. Reverse the removal procedures to install the step chain reta
sure there is adequate clearance between the step chain and the step
chain retainer.
PEDAL ARM RETURN SPRING
1. Remove the bottom
2. Unhook the pedal arm return spring from the spring hanger.
3. Detach the spring from the step chain by removing the master link. The
spring-chain connector is in good condition if it has an hour glass
shape. Replace a worn spring-chain
tension:
nuts.
tension.
l the bottom cover.
cover.
cover.
connector.
hub.
leys.
1/4"
30).
iner. Make
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