1. Remove the drive disk access cover, see
2. Remove the left Drive Disk cove, see
3. Measure and verify that the first stage drive belt tension is within specification, see
Stage Drive Belt Tension Adjustment" on page 45
. If the belt tension is not within spe-
cification, retention the belt.
IMPORTANT
: Adjust the first stage drive belt tension prior to adjusting the second
stage drive belt tension.
4. Use a 1/2" socket to loosen the two Generator/Brake Assembly bolt nuts (left side) just
enough to allow assembly movement. Do not remove the carriage bolt nuts.
CAUTION
: Make sure that the two Generator/Brake Assembly carriage bolts are
loosened before adjusting the second stage belt tensioner. The tensioner hardware
can be damaged and the belt cannot be tensioned if the Generator/Brake Assembly
are not loosened.
5. Place the belt tension gauge onto the Second Stage Drive Belt midway between the
Generator/Brake pulley and larger Step-up Assembly pulley and measure the tension.
Record the measured belt tension.
Contact Precor Customer Support at [email protected] or 800.786.8404 with
any questions.
Page 50
5 Adjustment Procedures
Second Stage Drive Belt Tension Adjustment