Garage Door Service Salt Lake UT A-1 Garage Door Repair 930 N Main St, Tooele, UT 84074 (435) 579-2944 https://a1garagedoorrepairutah.com/ Connect the pulley wheel to your spring assembly according to company directions and lubricate the spring using garage door lubricant (not WD-40). *Warning* Commercial overhead door installation isn't advised https://moodjhomedia.com/story3063814/facts-about-liftmaster-375ut-revealed