RAM 1500 Truck 4WD V8-4.7L (2008)
Fluid Filter - A/T: Service and Repair
42RLE Automatic Transmission
FLUID/FILTER SERVICE
NOTE: Only fluids of the type labeled Mopar(R) ATF+4, Automatic Transmission Fluid, should be used in the transmission sump. A
filter change should be made at the time of the transmission oil change. The magnet (on the inside of the oil pan) should also be cleaned
with a clean, dry cloth.
NOTE: If the transmission is disassembled for any reason, the fluid and filter should be changed.
1. Raise vehicle on a hoist. Place a drain container with a large opening, under transmission oil pan.
NOTE: One of the oil pan bolts (5) has a sealing patch applied from the factory. Separate this bolt for reuse.
2. Loosen pan bolts and tap the pan at one corner to break it loose allowing fluid to drain, then remove the oil pan.
3. Install a new filter and o-ring on bottom of the valve body and tighten retaining screws to 5 Nm (45 in. lbs.).
NOTE: Before installing the oil pan bolt (5) in the bolt hole located between the torque converter clutch on and U/D clutch pressure tap
circuits, it will be necessary to replenish the sealing patch on the bolt using Mopar(R) Lock & Seal Adhesive.
4. Clean the oil pan and magnet. Reinstall pan using new Mopar(R) Silicone Adhesive sealant. Tighten oil pan bolts to 20 Nm (14.5 ft. lbs.).
5. Pour four quarts of Mopar(R) ATF+4, Automatic Transmission Fluid, through the dipstick opening.
6. Start engine and allow to idle for at least one minute. Then, with parking and service brakes applied, move selector lever momentarily to each
position, ending in the park or neutral position.
7. Check the transmission fluid level and add an appropriate amount to bring the transmission fluid level to 3mm (1/8 in.) below the lowest mark on
the dipstick.
8. Recheck the fluid level after the transmission has reached normal operating temperature, 82° C (180°F).
9. To prevent dirt from entering transmission, make certain that dipstick is fully seated into the dipstick opening.
