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Nautilus® TreadClimber®, Model TC916 Service Manual
MECHANICAL SERVICE
10-5: Loosen 4 inside bolts (2 on each side) that attach the
upright (P/N - 17626) to base frame (see Figure 2).
10-6: Slide the upright (P/N - 17626) backwards, away
from the front of the unit to expose the right and left
pivot covers. Secure in the back position (see Figures
1 &2).
10-7: Remove right and left pivot covers (P/N - 17660 &
17661). This may require a twisting motion (see
Figure 3). Install replacement pivot cover in its place.
10-8: Reassemble the unit in reverse order from Step 6
to Step 1: Slide the uprights forward into place;
tighten the four inside bolts; reinstall the right and
left lower plastic covers; reinstall the right and left
treadle top covers; reinstall rear plastic cover; and
reinstall rear step and step plate weldment.
1/2” to 3/4” MAX
Slide Uprights Back
1/2 INCH MAXIMUM
Left Pivot Cover
Figure 3
Figure 2
7 ! 2 . ) . '
! 4 4 % . 4 ) / .
$ ! . ' % 2
)--%$)!4%!#4)/.2%15)2%$
# ! 5 4 ) / .
DO NOT REMOVE BOLTS COMPLETELY. TO DO
SO WILL CAUSE THE UPRIGHT SUPPORTS TO
FALL RESULTING IN DAMAGE TO THE UNIT AND
POSSIBLE INJURY TO BYSTANDERS. THE BOLTS
MUST NOT BE BACKED BEYOND A MAXIMUM
DISTANCE OF 1/2 INCH. SEE FIGURE 2.
7 ! 2 . ) . '
! 4 4 % . 4 ) / .
$ ! . ' % 2
)--%$)!4%!#4)/.2%15)2%$
# ! 5 4 ) / .
SLIDING THE UPRIGHTS MAY REQUIRE
ASSISTANCE. DO NOT ATTEMPT TO LIFT THE
UNIT.
(1.3 CM)
