Nautilus BE STRONG E916 Service Manual - page 39
Nautilus® Commerical Series Elliptical Service Manual
mechanical Procedures
Step 11: place the new Alternator Belt onto the Intermediate
pulley and Flywheel grooves. Then place new Drive
Belt onto the Drive pulley and the Intermediate pulley
grooves.
Step 12: Reattach the Drive pulley and pillow Blocks to the
frame. Use the manufacturer’s marking on the frame
to determine placement of the pillow Blocks, then
tighten. (See Figure 2-10.)
Step 13: From the left side, tap the Shaft back through the
Intermediate pulley, spacer, and bracket.
Step 14: Retighten the Set Screws attaching the Shaft (see
Figure 2-9).
Step 15: Center the Drive pulley Belt on the Drive pulley and
Intermediate pulley; tighten slightly.
Note: It is very important that the belt is centered on
both pulleys (see Figure 2-11 and 12).
Step 16: place Belt gauge on Drive Belt (Figure 2-13).
Note: Suggested belt gauge is a Kent-Moore
#BT-33-73-F.
Step 17: Tighten the adjustment bolts (see Figure 2-6) and
watch the gauge until it reads 110-120 pounds.
Note: The belt will stretch slightly after a short
period of normal operation. The tension should
not go below 85 pounds.
Step 18: Retighten Bracket Bolts on right and left side (see
Figure 2-5).
Step 19: place Belt gauge on Alternator Drive Belt (Figure
2-14).
Figure 12
Figure 11
figure 14
figure 13
Drive Belt
Alternator
Drive Belt