2006 Tech Tips Mailbag - Page 5

Jan. 1, 2020
Exhaust/Emissions, Tools and Shop Management categories
Tech Tips MailbagPage 5
Exhaust/EmissionsExtend a Pipe’s Life When bending your own exhaust tubing, aluminized steel is much easier to “work” than stainless, but it is prone to rusting out. Rust loves steel, whether it’s aluminized or not. You can obtain additional life from the pipe by spraying cold-galvanized zinc compound into the end closest to the muffler.

First, degrease the area to be protected with mineral spirits, and then seal the other end with duct tape or a plug. Finally, spray into and around the inside of the pipe. The zinc acts as a sacrificial anode and protects the steel from rusting.

Caution! Zinc dust is a killer. Don’t become a weapon of mass destruction in your shop. You must wear a respirator and must seal the exhaust tubing end.Barry D. London, Owner/Technician
Omega Performance, Syosset, NY
TO VOTE, ENTER 231 ON VOTING FORM

ToolsAvoid Trouble With Trouble Lights Those old-fashioned trouble lights that have metal hang hooks can scratch your customer’s vehicle. Prevent future grief with a 1/8–inch inner diameter (ID) piece of rubber tubing. Cut a 3 1/2-inch piece of tubing and spray the hook with a small amount of silicone lube. Then, twist the tubing onto the hook. Now you can work without worry.Barry D. London, Owner/Technician
Omega Performance, Syosset, NY
TO VOTE, ENTER 232 ON VOTING FORMTool (Metric or English plus size) Labels The technician needs a good aftermarket labeling system for his tools. He needs to know what size socket, wrench or other tool he is using at a glance under typical shop conditions including dirt, grease, low lighting and the like. The tool trucks could provide a retrofit process to apply these labels to the mechanics’ tools.Robert A Weber, Engineer
Weber’s Diagnostics, Davidsonville, MD
TO VOTE, ENTER 233 ON VOTING FORMInstant Stud PullerHas your stud puller been borrowed and disappeared? Select two nuts that have the same inner diameter (ID) thread dimensions as the stud. Run the nuts down the stud as close to the base as possible, and lock them together so that they are still six-sided. Carefully remove the stud with a box wrench or deep socket.Barry D. London, Owner/Technician
Omega Performance, Syosset, NY
TO VOTE, ENTER 234 ON VOTING FORMNo Drilling Mess When drilling metal – whether it be a broken bolt, new hole or even cutting with a saw – one real problem is what to do with the metal shavings. Compressed air is dangerous, a vacuum works great but often is not available and a shop rag to wipe the metal just puts the shaving in close proximity to your eyes if you have to wipe your face or are perspiring. My old standby is to take a strong magnet (the old GM blower motors are my favorite) and place it in a zipper-type sandwich bag that I have turned inside out. Use the magnet to attract all of the shavings and when finished, just turn the baggie outside in and seal. All the shavings are trapped and the magnet is clean. Franz Hofmann, Retired Master ASE
Lockhart, TX
TO VOTE, ENTER 235 ON VOTING FORMHold That Bolt I use a piece of toilet paper to hold bolts into a socket. It works great for difficult-to-access or hard-to-start bolts/ nuts. When it’s tight, the socket will crush the paper and allow for easy socket removal.Terry Hardesty, Owner/Technician
Auto Exper1ence, Shepherdsville, KY
TO VOTE, ENTER 242 ON VOTING FORM

Shop ManagementTaking Care of EmployeesSimply believing that my employees are my greatest asset. Last year I started providing biweekly back massages for the entire staff. I have hired a local massage therapist to visit my shop every other Friday and give every employee a 10- to 15-minute massage. I cannot express in this short space the benefits derived physically, psychologically and mentally. You can only imagine how all of us look forward to this scheduled appointment.Patrick Murray, Owner
Murray Motive, Oldsmar, FL
TO VOTE, ENTER 236 ON VOTING FORMEducating Your Customer We’re all stressed for time in the shop, but a simple photograph of a customer’s car in the midst of a major repair might help them appreciate the work involved. In addition, the photos document your work on the car for comeback resolutions and reminders of the repair procedures for future jobs. The digital photographs can be sent via e-mail attachment to your customer while the work is in progress so that they can see the issues involved and authorize necessary repairs.Robert A Weber, Engineer
Weber’s Diagnostics, Davidsonville, Md
TO VOTE, ENTER 237 ON VOTING FORMGo To

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