LiftMaster GT GT LOGIC VERSION 2 Manual - Page 22

MAINTENANCE SCHEDULE n For use with Maintenance Alert System. n Check at the intervals listed in the following chart. ITEM PROCEDURE EVERY 3 MONTHS OR 5,000 CYCLES Drive Chain Check for excessive slack. Check & adjust as required. Lubricate l Sprockets Check set screw tightness l Clutch Check & adjust as required Belt Check condition & tension Fasteners Check & tighten as required Manual Disconnect Check & Operate Bearings & Shafts Check for wear & Lubricate l EVERY 6 MONTHS EVERY 12 MONTHS OR OR 10,000 CYCLES 20,000 CYCLES t t l t l t l t l t t S Use SAE 30 Oil (Never use grease or silicone spray). t Repeat ALL procedures. n Do not lubricate motor. Motor bearings are rated for continuous operation. n Do not lubricate clutch or V-belt. n Inspect and service whenever a malfunction is observed or suspected. n CAUTION: BEFORE SERVICING, ALWAYS DISCONNECT OPERATOR FROM POWER SUPPLY. HOW TO ORDER REPAIR PARTS OUR LARGE SERVICE ORGANIZATION SPANS AMERICA INSTALLATION AND SERVICE INFORMATION ARE AVAILABLE 6 DAYS A WEEK CALL OUR TOLL FREE NUMBER - 1-800-528-2806 MONDAY THROUGH FRIDAY 5 AM TO 6 PM (MST) SATURDAY 7 AM TO 3:30 PM (MST) WWW.LIFTMASTER.COM WHEN ORDERING REPAIR PARTS PLEASE SUPPLY THE FOLLOWING INFORMATION: PART NUMBER DESCRIPTION MODEL NUMBER 22