>> A << Camshaft Oil Seal Installation

WARNING: This page is about a different car, the 2014 Mitsubishi Outlander. However, it is still accessible from the selected car via links, so may be relevant.

Apply engine oil to the camshaft oil seal lip.
Use special tools MD998713 and MD998777 to press-fit the camshaft oil seal.

Fig 1: Pressing-Fit Camshaft Oil Seal Using Special Tools MD998713 And MD998777 (Right Bank)
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

Fig 2: Pressing-Fit Camshaft Oil Seal Using Special Tools MD998713 And MD998777 (Left Bank)
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.