UENR0623-02 83 Basic Engine Alignment of the Flywheel Face Flywheel Runout Illustration 72 g01332565 Typical example Illustration 73 g01321858 Typical example 2. Set the pointer of the dial indicator to 0 mm 1. Install Tooling (A) in illustration 72 , as shown. 1. Install Tooling (A) in illustration 73 , as shown. 2. Set the pointer of the dial indicator to 0 mm (0 inch). (0 inch). 3. Turn the flywheel. Read the dial indicator for every 45 degrees. 3. Turn the flywheel. Read the dial indicator for every 45 degrees. 4. Calculate the difference between the lowest measurement and the highest measurement of the four locations. This difference must not be greater than 0.30 mm (0.012 inch). Note:
During the check, keep the crankshaft pressed toward the front of the engine in order to remove any end play. 4. Calculate the difference between the lowest measurement and the highest measurement of the four locations. This difference must not be greater than 0.03 mm (0.001 inch) for every 25 mm (1.0 inch) of the radius of the flywheel. The radius of the flywheel is measured from the axis of the crankshaft to the contact point of the dial indicator. i02406200 Flywheel Housing - Inspect Table 12 Concentricity of the Flywheel Housing Note: This check must be made with the flywheel and the starter removed and the bolts for the flywheel housing tightened lightly.
Required Tools Tool Part Number Part Description Qty A 21825617 Dial Gauge 1