Nustep TRS 4000, Service Manual

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TRS 4000
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8. Remove left nut and bolt using
ratchet and wrench.
Timing Belt (R / L)
9. Pry down top edge of clamp about
½” out from disk to loosen belt.
Do not bend clamp down too far, just
enough to loosen belt.
10. Rotate clamp down and toward
front to remove from pivot disk. 11. Install new left belt by doing
Steps 10, 9, 8 in reverse order.
See reference photos on last page of
these instructions.
L side pivot disk should be rotated
rearward to allow clamp to come off.
42101 Timing Belt 5-1-05
43
6. With both hands, slide clamp and
belt off disk, then rotate by bracket. 7. Install new right belt by doing
Steps 6, 5, 4 in reverse order.
See reference photos on last page.
R side pivot disk should be rotated
rearward so that clamp can come off.
Installation note: some units may have
a shim on the interior side of the pivot
disk where the left timing belt clamp is
attached. Reuse this shim when
installing the new belt if applicable.