When there is a problem with a LiftMaster opener, the device will malfunction or stop working at all. In case of rust affecting the drive or a dent in the plastic casing of the unit, the damage is clearly visible. Other signs that the device requires repair include strange sounds and burnt smell. The issue is identified with inspection of the unit. Typically, it involves checking the accessories such as the clicker, wall button and safety sensors.
The type of LiftMaster opener repair which is provided depends on the nature and cause of the problem. In some cases, the device can be fixed with the adjustment of the travel limits and force or with cleaning and lubrication of the screw or chain drive. In case of a broken part such as a broken moving gear, replacement is necessary. In case of damaged circuit board or motor, the solution can be repair or replacement depending on the extent of the damage.
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