Abstract: Methods and systems for applying heat to substrates that are in contact with an uncured bonding material or that are bonded with one or more sealants or other bonding material/s. Substrates may be heated, for example, so that the substrates may be debonded by degrading one or more mechanical properties of the bonding material/s so that the substrates may be separated. The application of heat to a substrate may be controlled based on the temperature of the substrate during the heating process. Damage-sensitive substrates, such as aircraft substrates, may be heated in a manner that controls surface temperature of the substrates to meet heat treating requirements and/or to limit heating to maximum temperatures for the substrates in a manner that substantially eliminates damage to the substrates during the heating operation while at the same time at least partially curing uncured bonding material, or degrading one or more mechanical properties of cured bonding material/s.

Abstract: The position maintaining tool is keyed to the control arm intermediate the arms of a bushing supported A-frame in the front suspension system of a vehicle and maintains the A-frame arms positionally fixed upon the control arm during replacement of the bushings.