#Car Maintenance Tools

Automobiles, Parts & Accessories

Refill Gearbox Oil Without the Mess: Pneumatic Transmission Oil Filling Tool — Confirm Fitment Before Buying

Refilling a transmission through a gravity spout is slow, and half the oil usually ends up on the floor. This pneumatic filling tool pressurizes the reservoir with compressed air and pushes oil through a hose directly into the fill port, in whatever orientation the vehicle demands. Suits gearbox oil changes in workshops and for DIY drivetrain service. Before ordering, confirm the following: 1) the included adapters and hose fittings match the fill ports on your vehicles — adapter sets vary between versions; 2) you have a compressed air source and the tool's stated pressure range matches it; 3) the fluid types you work with are within the tool's rated use; 4) the package contents list against what arrives.

Automobiles, Parts & Accessories

Circuit board holder for soldering and inspection: four angle positions free both hands, and how the C1390C stands against an Omnivise

Working on a bare board is the moment a third hand becomes necessary: the iron, the solder and the tweezers all have to be somewhere at once, and a board that slides across the bench is the usual reason a joint ends up cold or a pad lifts off. This stand holds the board so both hands stay free for the iron and the part, and its four angle positions let you turn the work towards you rather than leaning over it, which is the difference between reading a small silkscreen marking comfortably and guessing at it under a lamp. It is offered as a replacement for the Omnivise style of holder, so if you already work with one of those and the base, the screw or the clamp has given up, this is the piece to compare against what you have. Before ordering, check three things. First, the maximum board width the jaws open to, because a long panel needs far more reach than a small module. Second, the thickness the clamp grabs, since some holders are cut for a bare board while others accept one with components already fitted. Third, how the base sits, because a light base that is neither clamped nor weighted down will shift when you push the iron into a joint. What it will not do is counterbalance a board much heavier than its own base.