Proper tightening values applied to threaded fasteners within the vehicle’s undercarriage system are crucial for safe and reliable operation. These values ensure components are securely fastened, preventing premature wear, failure, and potential safety hazards. For instance, incorrect tightening of a control arm bolt can lead to instability or even separation, while improper tightening of a shock absorber mount can compromise handling and ride comfort. Access to accurate values for each specific fastener is therefore essential for any maintenance or repair work performed on this system.
Maintaining these correct values contributes significantly to vehicle longevity, performance, and safety. Historically, these values were often found in factory service manuals, but the increasing availability of online resources has simplified access for both professional mechanics and DIY enthusiasts. Correct application prevents damage to components, ensures proper suspension geometry, and maintains designed handling characteristics. Over-tightening can lead to stripped threads or broken bolts, while under-tightening can cause components to loosen and potentially fail. The evolution of suspension design and materials has led to more precise tightening requirements, highlighting the importance of using up-to-date specifications.