Abstract: Embodiments relate to a bolt removal template that can be used remove failed bolts from Doser Valve mounting bolt holes of a DEF fuel tank or other suitable bolt holes. The bolt removal template comprises a plate and an expandable flange. The plate can have a plurality of apertures. The plate can have a top and bottom. The flange can be positioned on the bottom of the plate and adjacent to one of the apertures.

Abstract: Embodiments of the apparatus relate to a template used to assist in the removal of broken bolts from an intake manifold mounting fasteners. The apparatus includes a template having a plurality of apertures. When the template is used with a cylinder head, one or more of the apertures is designated as an insertion aperture and one or more of the apertures is designated as a connection apertures. Insertion apertures align with bolt holes of the cylinder head containing broken bolts, and connection apertures align with empty bolt holes of the cylinder head that may be used to secure the template to the cylinder head. The template is used to guide a drill bit or other tools through the insertion apertures as the drill bit or other tool performs work to remove a broken bolt within the cylinder head.

Abstract: Embodiments relate to a removal adapter configured to engage a fuel injector secured to an engine and to allow for the removal of the fuel injector from the engine without damaging the fuel injector. The removal adapter is slid over the fuel injector and engages the fuel injector via a ridge. The engagement via the ridge places most, if not all, of the force on the strongest part of the fuel injector.

Abstract: Disclosed is an extraction tool including a top plate having a top plate force rod hole and a plurality of top plate push rod holes. The extraction tool includes a bottom plate having a bottom plate force rod hole, a plurality of bottom plate push rod holes, and a plurality of bottom plate bolt holes. The tool includes a force rod configured to slidably engage the top plate force rod hole and threadingly engage the bottom plate force rod hole. The tool includes a plurality of push rods, each push rod configured to threadingly engage a top plate push rod hole and slidably engage a bottom plate bolt hole. The bottom plate is attached to the hub bearing assembly and rotating the force rod will advance the bottom plate and the hub bearing assembly towards the top plate, thereby extracting the hub bearing from a knuckle.

Abstract: Embodiments relate to a power drive adapter tool. The tool includes a drive adapter and a drill bit assembly. The drive adapter includes a body having a first end and a second end, the first end having a drive-receiving aperture configured to receive a drive from a drive tool, and the second end having a bit-receiving aperture configured to receive the drill bit assembly. The drill bit assembly has a drill bit and a connector, the connector having a proximal end and a distal end. The drill bit is permanently connected to the distal end, and the proximal end is configured to insert into the bit-receiving aperture.

Abstract: An improved apparatus for repairing broken mounting holes in engines, such as broken exhaust manifold mounting holes, is disclosed. The adjustable template can be readily mounted to different components on different types of engines and provides adjustable carriages that allow for the precise alignment of bushing and various repair tools to facilitate repair of broken mounting holes.

Abstract: Disclosed is an extraction tool including a top plate having a top plate force rod hole and a plurality of top plate push rod holes. The extraction tool includes a bottom plate having a bottom plate force rod hole, a plurality of bottom plate push rod holes, and a plurality of bottom plate bolt holes. The tool includes a force rod configured to slidably engage the top plate force rod hole and threadingly engage the bottom plate force rod hole. The tool includes a plurality of push rods, each push rod configured to threadingly engage a top plate push rod hole and slidably engage a bottom plate bolt hole. The bottom plate is attached to the hub bearing assembly and rotating the force rod will advance the bottom plate and the hub bearing assembly towards the top plate, thereby extracting the hub bearing from a knuckle.

Abstract: An improved apparatus for repairing broken mounting holes in engines, such as broken exhaust manifold mounting holes, is disclosed. The adjustable template can be readily mounted to different components on different types of engines and provides adjustable carriages that allow for the precise alignment of bushing and various repair tools to facilitate repair of broken mounting holes.

Abstract: A tool for removing fuel injectors from a head assembly is disclosed that is comprised of a bolt, a dual-tined fork, and a plate that fit into the existing hold-down bolt holes in a head assembly and grooves in the fuel injectors.

Abstract: An improved apparatus for repairing pipes and tubes, such as EGR pipes, is disclosed. The apparatus can be readily mounted to the pipe or tube via a flange that fits inside the pipe or tube and thus generally avoids the need to remove any adjacent components. The apparatus further provides holes or bushings that allow for the precise alignment of various repair tools.

Abstract: An improved apparatus for repairing fuel injector hold-down bolt holes is disclosed. The apparatus can be readily mounted to the passage through which the fuel injector passes via a flange that fits inside the passage and thus generally avoids the need to remove the engine in order to conduct the repairs. The apparatus further provides guides or bushings that allow for the precise alignment of various tools to repair the hold-down bolt hole.

Abstract: A tool for removing fuel injectors from a head assembly is disclosed that is comprised of a bolt, a dual-tined fork, and a plate that fit into the existing hold-down bolt holes in a head assembly and grooves in the fuel injectors.

Abstract: An improved apparatus for repairing fuel injector hold-down bolt holes is disclosed. The apparatus can be readily mounted to the passage through which the fuel injector passes via a flange that fits inside the passage and thus generally avoids the need to remove the engine in order to conduct the repairs. The apparatus further provides guides or bushings that allow for the precise alignment of various tools to repair the hold-down bolt hole.

Abstract: An improved apparatus for repairing pipes and tubes, such as EGR pipes, is disclosed. The apparatus can be readily mounted to the pipe or tube via a flange that fits inside the pipe or tube and thus generally avoids the need to remove any adjacent components. The apparatus further provides holes or bushings that allow for the precise alignment of various repair tools.