UPPER BODY SECTION Roof panel 45A 93118S Only special points specific to L53 type vehicles will be described for this operation. Refer to sec- tion 45-A for other joints. COMPOSITION OF THE REPLACEMENT PART Panel only PRS4501 JOINT WITH THE WING PANEL 1 Reminder:see 44-A-1 93126R1 JOINT WITH THE REAR ROOF CROSS MEMBER 2 Thickness of panels (mm) Roof 0.67 Roof cross member 0.67 Body side upper extender 0.67 Quarter panel lining 067 Unpicking 17 spot welds L53 Saloon 45-5