Differential Vent Box: Service and Repair

Rear Differential Breather, Line, and Hose Replacement
1. Remove the left side bed panel.
2. Remove the bed floor panel.
3. Remove the breather (A) and the line (C), then remove the hoses (B, D, F).





4. Connect and install the breather (A) and the hose (B).
5. Clamp the line (C) into place, then connect it to the upper hose (B).
6. Connect the breather joint (E) to the line (C) with the short hose (D).
7. Connect the joint to the lower hose (F), then connect the hose to the differential.
8. Make sure that all the hoses are properly routed, clipped into place, and not pinched.