Tracker 4WD V6-2.5L VIN 4 (2001)
9. Install the primary timing chain to the crankshaft sprocket by aligning the yellow link (2) on the chain with the mark (3) on the sprocket.
10. Apply oil to the bearing of the idler sprocket.
11. Install the primary timing chain to the idler sprocket (1) and secure the sprocket to the engine block with the bolt.
Tighten the bolt to 45 Nm (32.5 ft. lbs.).
12. With the latch (2) of the tensioner adjuster returned and the plunger (3) pushed back into the body, insert a retainer (paper clip or similar tool) (1)
into the set hole. After inserting the pin, make sure the plunger will not come out.