Oil Pan: Service and Repair

REMOVAL
1. Remove dipstick and housing.
2. Raise vehicle on hoist.
3. Drain engine oil and remove oil Filter.
4. Remove structural collar from oil pan to transmission housing.

CAUTION: Assure removal of the two bolts attaching the timing cover to the oil pan, as damage to the timing cover and/or oil pan may occur.

Figure 69-Oil Pan-Removal And Installation:

5. Remove oil pan attaching fasteners. Remove oil pan and gasket.

INSTALLATION
1. Clean oil pan and sealing surfaces. Inspect oil pan and timing chain cover gaskets and replace as necessary.
2. Apply a 1/8 inch bead of Mopar Silicone Rubber Adhesive Sealant to the front T-Joints (oil pan gasket to timing cover gasket interface).
3. Install oil pan gasket to block.

NOTE: To prevent oil leaks at oil pan to timing chain cover, the following tightening sequence procedure must be performed.

4. Install oil pan and fasteners using the following tightening sequence:
a. Install oil pan bolts and nuts finger tight only-just tight enough to compress the gasket's rubber seal.
b. Install timing chain cover to pan bolts and tighten to 12 Nm (105 inch lbs.).
c. Tighten oil pan bolts to 28 Nm (250 inch lbs.).
d. Tighten oil pan nuts to 12 Nm (105 inch lbs.).

CAUTION: The collar must be tighten using the procedure outlined or damage to collar or oil pan may occur.

Figure 70 Structural Collar:

5. Install structural collar using the following tightening sequence:
e. Install the vertical collar to oil pan bolts (1). Torque bolts initially to 1.1 Nm (10 inch lbs.).
f. Install collar to transmission bolts(2) and torque to 55 Nm (40 ft. lbs.).
g. Starting with the center vertical bolts (1) and working outward, final torque bolts to 55 Nm (40 ft. lbs.).

6. Install oil filter and drain plug.
7. Lower vehicle and install oil dipstick and housing.
8. Fill engine crankcase with proper oil to correct level.