>> E << Counterbalance Shaft Sprocket Installation

WARNING: This page is about a different car, the 2003 Mitsubishi Outlander. However, it is still accessible from the selected car via links, so may be relevant.

Install the counterbalance shaft sprocket and screw on the bolt.
Install special tool MD998785 as shown in the illustration to lock the counterbalance shaft.
Tighten the bolt, and then remove the special tool.
1. Tightening torque: 45 +/- 3 N.m (33 +/- 2 ft-lb)
  
  Fig 1: Tightening Counterbalance Shaft Sprocket Bolt
  Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.