Pre-Soak Bolts with Penetrating Oil
2:45
18:13
17.9K views
At 2:45 in
DONT EAT THE BLUE LOCTITE! Calling all Mechanics... Cummins Truck Vibration FIX??
What happens here
Before attempting to remove the carrier bearing housing bolts, liberally apply penetrating oil, such as PB Blaster, to all four bolts. This is crucial for loosening rusted or seized bolts and preventing them from breaking during removal. The presenter notes that his truck is surprisingly clean underneath, indicating less rust than might be typical for its age.
Goal: Loosen rusted carrier bearing housing bolts.
Tools and materials
- Penetrating Oil PB Blaster — Loosening rusted bolts