How To Write A Letter Of Changing Working Hours . Express that you enjoy your job and would like to stay with the company, but you are requesting a reduction in hours.] [ detail your current schedule and a schedule that might work better for you instead. Dear [employee name] this is to inform you that your shift will be. Letter Template Change Of Working Hours 5 Things You Most Likely Didn't from www.pinterest.com If applicable, provide reasoning for the reduction in hours. I am writing this letter to you to request a change in my shift schedule. Security plus insurance is changing its hours of operation to 8 a.m.