Grand Cherokee 2WD L6-4.0L VIN S (1997)
12. Place Timing Case Cover Alignment and Seal Installation Tool 6139, or equivalent in the crankshaft opening in the cover.
13. Install the timing case cover-to-cylinder block bolts. Install the oil pan-to-timing case cover bolts.
14. Tighten the 1/4 inch cover-to-block bolts to 7 Nm (60 inch lbs.) torque. Tighten the 5/16 inch front cover-to-block bolts to 22 Nm (192 inch lbs.)
torque. Tighten the oil pan-to-cover- 1/4 inch bolts to 14 Nm (120 inch lbs.) torque. Tighten the oil pan-to-cover 5/16 inch bolts to 18 Nm (156
inch lbs.) torque.
15. Remove the cover alignment tool and install a replacement oil seal into the cover.
16. Install the vibration damper on the crankshaft.
17. Lubricate and tighten the damper bolt to 108 Nm (80 ft. lbs.) torque.
18. If equipped with air conditioning:
a. Install the A/C compressor serpentine drive belt idler pulley.
b. Install the generator.
c. Install the A/C condenser and receiver/drier assembly.
19. Install the serpentine drive belt on the pulleys and tighten.
20. Install the radiator. Connect the radiator hoses and automatic transmission fluid cooler pipes, if equipped. Fill the cooling system.
21. Install the fan and shroud.
22. Connect negative cable to battery.
