Rogue 2WD L4-2.5L (QR25DE) (2008)
a. Push in chain tensioner plunger. Insert a stopper pin into hole on chain tensioner body to secure chain tensioner plunger and remove chain
tensioner.
NOTE: Use approx. 0.5 mm (0.02 in) dia. hard metal pin as a stopper pin.
b. Secure hexagonal part of camshaft with a wrench. Loosen camshaft sprocket mounting bolts and remove timing chain and camshaft sprockets.
CAUTION: Never rotate crankshaft or camshaft while timing chain is removed. It causes interference between valve and piston.
13. Remove timing chain slack guide, timing chain tension guide and oil pump drive spacer.
14. Remove balancer unit timing chain tensioner with the following procedure:
a. Press stopper tab (A) in the direction shown in the figure to push the timing chain slack guide (B) toward balancer unit timing chain tensioner
(1).
^
The slack guide is released by pressing the stopper tab. As the result, the slack guide can be moved.
b. Insert a stopper pin (D) into tensioner body hole (C) to secure the timing chain slack guide.