Procedure
CAUTION: 1) The tracking adjustments should only be done in 1/4 turn increments.
2) ONLY use the right side tension bolt to adjust tracking.
3) ONLY use hand tools to adjust tracking.
Running belt tension adjustment
Review entire procedure before starting.
1. Clean the running belt and deck, see "Running Belt and Deck Cleaning Procedure" on
pageî213.
2. Switch the power OFF and unplug
1
the power cord.
3. Remove the front hood and left/right trim landing covers, see "Covers and Panels
Replacement" on pageî70.
4. Make sure that the left and right Roller Keeper(s) are installed.
Note:îTRM800-16 Treadmills - Some early production TRM800-16 treadmills may
only have one or no Roller keepers installed (îPPP000000302495102 RIGHT HAND
ROLLER KEEPER, PPP000000302495102 LEFT HAND ROLLER KEEPER).
5. Relax the running belt tension by loosening the left and right 5/16" hex key tension
adjustment bolts. Alternately loosen the left and right adjustment bolts in 1/4 turn incre-
ments to evenly remove tension.
1
Disconnect a device power cord plug or cable connector from the power receptacle or outlet.
Contact Precor Customer Support at support@precor.com or 800.786.8404 with
any questions.
Page 56
5 Adjustment Procedures
Running Belt Tension and Tracking Adjustment