Installation (Tundra - 2WD & 4WD)
- Flywheel bolts are pre-coated from manufacturer with thread sealant. If flywheel bolt threads are not pre-coated, apply thread sealant to threads before installing. Install and alternately tighten flywheel bolts in a crisscross pattern to specification. See TORQUE SPECIFICATIONS .
- Install clutch disc in clutch cover. Align reference marks on clutch cover and flywheel. Install clutch disc and clutch cover on flywheel.
- Using a Clutch Aligner (09301-00110), center clutch disc on flywheel. Install and alternately tighten clutch cover bolts in sequence and to specification. See TORQUE SPECIFICATIONS . See Figure.
- Apply molybdenum disulfide grease to clutch release fork-to-pivot stud contact surfaces, hub on clutch release bearing and clutch disc splines. Install clutch release fork and clutch release bearing on transmission (if removed).
- To install remaining components, reverse removal procedure. Tighten bolt/nuts to specification. See TORQUE SPECIFICATIONS .
- Apply light coat of grease on lever-to-case contact surfaces on transmission before installing. On 4WD models, apply light coat of grease to tip of transfer shift lever. Install transfer shift lever with tip on right side and select return spring on the left. Press down on transfer shift lever cap and install snap-ring using snap-ring pliers.
- On all models, to complete installation, reverse removal procedures. Ensure reference marks on drive shaft flanges are aligned. Fill transmission or transfer case with 75W-90 gear oil with API GL-4 or GL-5 rating. Road test vehicle and check for unusual noises and smooth shifting and abnormal vibrations at different speeds.