True Fitness 550ZTX - Manual (Page 67)

Treadbelt Tension
C
ARE AND
M
AINTENANCE
5 5 0 Z T X T r e a d m i l l O w n e r ’ s G u i d e 63
To assure maximum life of the treadbelt, roller and drive
motor, make sure the treadbelt tension is set correctly. (Your
treadbelt has been properly tensioned at the factory.)
Turn both rear roller adjustment bolts counter-clockwise until
treadbelt just begins slipping when walking on it, then turn
both rear roller adjustment bolts clockwise in equal quarter
turn increments until treadbelt stops slipping.
Note: Be sure to run on treadbelt to ensure that the treadbelt
does not slip while under load.
C
ARE
AND
M
AINTENANCE
T
READBELT
T
ENSION