AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |
Back to Blog
Exhaust manifold bolt extractor kit1/11/2024 As with any complicated repair, the right tooling is going to make the difference between an hour-long job and multiple-day repair. You may be able to weld a nut onto the broken bolt, but if the bolt is recessed inside of the engine head, you are going to need an experienced welder and plenty of patience. On the rear driver side, this is still not enough to fit a full-size drill or a straight shot with a welding head. How to extract the broken stud in a GM after creating space:Īfter following the steps above, you now have a little more space to attempt the repair. Though this will take a little investment in time, it’s still less time than is required to remove the engine from the truck entirely. In the case of the driver-side rear bolt, removing the transmission cross member will allow the engine to drop down from the firewall providing some precious room for making the repair. These few extra minutes will give you an extra inch or more of space near the rear of the engine head. Take the extra effort to remove the heat shield located around the bell housing, underneath the firewall. Trying to operate on these broken bolts from the top is just going to result in frustration, mistakes and dropped sockets. Remove the wheel and inner fender to create more room. Here are a few ways to make room when removing broken bolts on a GM LS exhaust manifold: Have faith – at ProMAXX, we’ve seen this repair hundreds of times and have solutions that will allow you to remove broken bolts on GM LS engines, even those broken off on the rear driver side position. For dealership and hourly technicians, they know their customer may say – don’t bother, I’m not paying for that. For a flat rate mechanic, pulling the engine from the truck means they are probably going to lose money on the job. However, when the bolt or stud breaks off in the rear position of the engine compartment, space is an issue. Many technicians can find room within the engine compartment of other vehicles to either weld on a nut to a broken stud or drill a hole and use a screw extractor. Bolts and studs usually break in the front or rear position, under the firewall. Quality, Productivity, and Precision are built into every tool we design, engineer, and manufacture.GM trucks are notorious for their lack of space. Our tools are only made in the United States of America. These include Tommy Wheel Bearing Hub Pullers, broken dipstick tube removal tool extractors and Oil Seal Extractors, Platinum Drill Bits, Gold Cobalt Drill Bits and Threaded Drill Bits machine-shop-grade tooling, 1/4“ Ratchet Attachments, Different Types of Thread Taps and much more. All ProMAXX solutions have engineered performance built-in to deliver a return on investment on the first or second use, making you more productive. ProMAXX didn’t stop with Exhaust Manifold Bolt Repairs. This approach in design provides superior accuracy and alignment for perfect perpendicularity and spot-on center machining. ProMAXX Tool’s broken bolt repair kit jigs follow this best practice by bolting to the top or bottom of the head, not both. They machine vertical slots in the exhaust manifold to accommodate the less critical dimension between the top and bottom. Gas Engine and Diesel Engine manufacturers such as Ford, GM, Subaru, CDJR, Cummins, Mac and more require tight tolerances for center-to-center bolt holes on the top and bottom rows of the cylinder head bolt pattern. For Broken Exhaust Manifold Bolt Repairs (EMR), ProMAXX® Tool provides precision threaded bushings, while competitors use inferior and less expensive plates, clamps, or slip-fit configurations.
0 Comments
Read More
Leave a Reply. |