Dakota 4WD V8-4.7L VIN N (2000)
Fig. 83
1. Using a vise, lightly compress the secondary chain tensioner piston until the piston step is flush with the tensioner body. Using a pin or suitable
tool, release ratchet pawl by pulling pawl back against spring force through access hole on side of tensioner. While continuing to hold pawl back,
Push ratchet device to approximately 2 mm from the tensioner body. Install Special Tool 8514 lock pin into hole on front of tensioner. Slowly
open vise to transfer piston spring force to lock pin (Fig. 83).
2. Position primary chain tensioner over oil pump and insert bolts into lower two holes on tensioner bracket. Tighten bolts to 28 Nm (250 in. lbs.).
CAUTION: Overtightening the tensioner arm torx bolt can cause severe damage to the cylinder head. Tighten torch bolt to specified torque only.
3. Install right side chain tensioner arm. Apply Mopar Lock N. Seal to tomb bolt, tighten bolt to 17 Nm (150 in. lbs.).
NOTE: The silver bolts retain the guides to the cylinder heads and the black bolts retain the guides to the engine block.
4. Install the left side chain guide. Tighten the bolts to 28 Nm (250 in. lbs.).
CAUTION: Overtightening the tensioner arm torx bolt can cause severe damage to the cylinder head. Tighten torx bolt to specified torque only.
5. Install left side chain tensioner arm. Apply Mopar Lock N. Seal to torch bolt, tighten bolt to 17 Nm (150 in. lbs.).
6. Install the right side chain guide. Tighten the bolts to 28 Nm (250 in. lbs.).
