Overview This guide explains how to verify, diagnose, and correct axle tube alignment issues that can cause poor handling, vibrations, and premature tire wear in vehicles. The article covers measurement techniques using both basic and professional tools, interpretation of results, correction options ranging from professional straightening to replacement, and preventative maintenance strategies to maintain proper […]

Overview This article explains that differential side gear backlash—the excessive play between side and spider gears—causes clunking noises, vibrations, and handling issues, with solutions ranging from replacing thrust washers to complete differential rebuilds. Regular maintenance with proper fluid changes can prevent backlash problems, while repairs can be done DIY with specialized tools or by professionals,

Overview Rear axle housing spread occurs when the distance between bearing bores increases beyond factory specifications, causing problems like unusual noises, vibrations, fluid leaks, and premature wear in vehicle drivetrains. The article explains measurement techniques, DIY fixes for minor spread issues, when to seek professional repair, and preventative measures to maintain proper housing alignment and

Overview This article provides expert guidance on front wheel hub bearing assemblies, covering recognition of failure symptoms, proper replacement techniques, quality part selection, and preventative maintenance practices. It emphasizes the importance of addressing bearing issues promptly to ensure vehicle safety, optimal performance, and cost savings while offering practical advice for both DIY enthusiasts and those

Overview This article provides a detailed guide to slip yoke transmission extensions, covering their function, common problems, diagnosis methods, and repair procedures for both DIY enthusiasts and those seeking professional help. The author emphasizes early detection of issues like fluid leaks and vibrations, proper maintenance practices, and when professional intervention is necessary to prevent more

Overview Universal joint cross bearings (U-joints) are critical drivetrain components that enable power transmission between shafts at different angles, requiring regular maintenance through proper lubrication, inspection for warning signs like unusual noises or vibrations, and quality replacements when worn. This guide covers everything from identifying different U-joint types and warning signs of failure to proper

Overview This article provides a detailed 5-step driveshaft balancing procedure to diagnose and resolve vehicle vibration issues, covering everything from the signs of an unbalanced driveshaft to the tools needed and common mistakes to avoid. Proper driveshaft balancing is essential for vehicle performance and longevity, helping to prevent premature wear of components and ensuring smooth,

Overview The article explains how CV joint angle limitations affect vehicles with modified suspensions, presenting five solutions: proper joint replacement, CV spacers, suspension geometry adjustments, high-angle CV upgrades, and driveline angle correction. Regular inspection and understanding that vehicle modifications require complementary drivetrain adjustments are essential for preventing costly breakdowns and ensuring long-term reliability. Table of

Overview This guide explains how to identify, measure, and prevent axle shaft spline wear through seven key inspection techniques including visual assessment, lubrication checks, and load testing. Regular maintenance of these critical drivetrain components can prevent catastrophic failures, with the article providing specific maintenance intervals and clear indicators for when to repair versus replace worn

Overview This article provides a detailed guide for replacing limited slip differential clutch packs, covering everything from identifying failure symptoms to step-by-step replacement instructions and maintenance tips. It emphasizes the importance of proper installation techniques, required tools, and post-installation testing to restore optimal traction, handling, and performance to vehicles equipped with limited slip differentials. Table