>> B << Timing Chain TENSIONER 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.

Install the timing chain tensioner on the cylinder block and tighten it to the specified torque of 11 ± 3 N.m (97 ± 26 in-lb).
Remove the hard wire (piano wire or the like) of ø1.5 or hexagonal bar wrench (1.5 mm[0.06 inch]) from the timing chain tensioner. This enables the plunger of the timing chain tensioner to push the tensioner lever to keep the timing chain tight.

Fig 1: Identifying Ratchet Release, Plunger Fixed Hole And Wire
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.