Timing Belt Replacement: Safeguarding Your Customers’ Vehicles From Major Engine Damage
Although better materials and manufacturing technology have extended the timing belt replacement intervals on many nameplates, timing belt replacements remain one of the most profitable scheduled maintenance services. They continue to be profitable because many other scheduled services like spark plug replacements, filter replacements, coolant changes and transmission fluid changes can be packaged with a
Tech Tip: Complete Timing Belt System Replacement Can Increase Sales, Reduce Comebacks
When servicing the import timing system, many technicians replace only the worn belt. They overlook the tensioner, tensioner pulleys and idlers because failure modes such as misalignment, loss of lubricant and weak spring force are often hard to detect.
Timing Belt Replacement on a Sideways Engine
A timing belt failure can be a serious problem, not only because it strands the motorist, but also because of the extensive engine damage it can cause. If the engine is an “interference” application, a timing belt failure may result in bent valves, damaged pistons and a very expensive repair bill for your customer. For
GM Timing Belt & Chain Service
Some overhead cam engines in General Motors vehicles use timing belts to drive the cam (the 2.0L for example), some use chains (2.3L Quad Four, Cadillac’s Northstar dual overhead cam 4.6L V8, the Aurora Northstar 4.0L V8 and Chevy’s Vortec 4200 inline six), and some use a combination of both (Chevrolet’s 3.4L V6). The rest
Ford Timing Belts & Chains
Timing belt and chain replacement is one service that isn’t going away any time soon. Most Ford engines with overhead cam timing belts have a recommended replacement interval of 60,000 miles to 120,000 miles depending on the application (see the chart on page 54). So if a customer is driving a vehicle that is more
Honda Timing Belt Replacement
Paying Attention to Detail Makes the Job Go Smoother
VIDEO: Timing And Drive Belt Idler Pulley Bearing Loads
The change in the loading of the bearing can result in damage and failure of the belt system. Sponsored by INA, a Schaeffler brand.
Timing Chain or Belt: How Can an Engineering Change Affect Your Shop?
Like it or not, modern technology dictates how the modern independent import repair shop does business. Case in point, the first “rubber” timing belt I saw was in 1968 on a domestic-manufactured single overhead camshaft, six-cylinder engine. Given our experience, we had quite a laugh over the prospect of these gear-toothed “rubber” timing belts lasting
Tech Tip: Special Timing Chain and Belt Tools
Before you replace a timing belt, chain or gear set on some engines, you will have to look up the timing reference marks. Some engines have multiple timing marks that can cause confusion if you don’t know which ones to use or how to line them up. Many engines also require special tools when changing a timing belt or chain. At the very least, you should have a belt tension gauge to make sure the tension on a timing belt is correct.
Timing Components
By adopting a systematic approach and utilizing quality kits, the longevity and efficiency of the timing system can be maximized, ensuring a smoother-running engine. This video is sponsored by The Group Training Academy.
