A: Crankshaft Pulley/Crankshaft Pulley Washer/Crankshaft Pulley Center Bolt Installation

WARNING: This page is about a different car, the 2008 Mitsubishi Lancer. However, it is still accessible from the selected car via links, so may be relevant.

Wipe off the dirt on the crankshaft and the crankshaft pulley as shown in the figure using a rag.
Wipe off the dirt on the crankshaft sprocket, the crankshaft and the crankshaft pulley as shown in the figure using a rag, and then degrease them.
NOTE: Degrease them to prevent drop in the friction coefficient of the pressed area, which is caused by oil adhesion.
Install the crankshaft pulley.
Wipe off the dirt on the crankshaft pulley washer and the crankshaft pulley center bolt as shown in the figure using a rag.

Fig 1: Identifying Crankshaft Pulley Center Bolt, Crankshaft Pulley And Crankshaft

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

Apply an adequate and minimum amount of engine oil to the threads of the crankshaft pulley center bolt and the lower area of the flange.
Hold the crankshaft pulley with special tools MB990767 and MD998719 in the same manner as removal.

Fig 2: Identifying Special Tools MB990767 And MD998719

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

Tighten the crankshaft pulley center bolt according to the following procedure.
1. Tighten the crankshaft pulley center bolt to the specified torque 250 N.m (184 ft-lb).
2. Loosen the crankshaft pulley center bolt fully.
3. Tighten the crankshaft pulley center bolt to the specified torque 110 N.m (81 ft-lb).
4. As shown in the illustration "A," apply the paint mark to the crankshaft pulley on the extended line of the corner adjacent to the one of the crankshaft pulley center bolt corners.
  
  Fig 3: Identifying Paint Mark Of Crankshaft Pulley Center Bolt
  Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
  CAUTION:
  - When the tightening angle is smaller than the specified tightening angle, the appropriate tightening capacity cannot be secured.
  - When the tightening angle is larger than the specified tightening angle, remove the bolt to start from the beginning again according to the procedure.
5. Tighten the crankshaft pulley center bolt by 60° once more. Make sure the paint mark of crankshaft pulley center bolt is aligned with the paint mark of crankshaft pulley as shown in the illustration "B".