MTD Parts    |    MTD Parts Lookup   Service Advisory MTD-123   Lawn Tractors         Models 13AA925P004 and 13AX915T004 HydroStatic Drive Lawn Tractors   Affected:     Serial Number 2010 Model Year   Range Affected:     Date: November 18, 2010   Subject: Drive Belt Keeper Rod 747-05444.   PURPOSE: The 747-05444 drive belt keeper rod is being offered to keep the drive belt from coming off the transmission pulley under certain operating conditions when the drive belt is disengaged on the above listed models in the affected serial number range. ACTION REQUIRED: If a complaint exists of the drive belt continuously coming off when the drive is disengaged, order and install a 747-05444 drive belt keeper rod. See Page 2 for belt keeper rod installation instructions. 747-05444 Front Side (Depressed Side) FIGURE 1 Service Advisory MTD-123 1 of 2 Belt K