84 UENR0623-02 Basic Engine Illustration 74 g01199468 Typical example Illustration 75 g01199467 Typical example 1. Install Tooling (A). See illustration 74 . 1. Install Tooling (A). See illustration 75 . 2. Set the pointer of the dial indicator to 0 mm (0 inch). 2. Set the pointer of the dial indicator to 0 mm (0 inch). 3. Check the concentricity at intervals of 45 degrees around the flywheel housing. 3. Check the alignment at intervals of 45 degrees around the flywheel housing. 4. Calculate the difference between the lowest measurement and the highest measurement. This difference must not be greater than the limit that is given in Table 13 . 4.
Calculate the difference between the lowest measurement and the highest measurement. This difference must not be greater than the limit that is given in Table 13 . Note: Any necessary adjustment must be made on the flywheel housing. Note: Any necessary adjustment must be made on the flywheel housing. Then, recheck the concentricity. Table 13 Alignment 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 to the correct torque.
Limits for Flywheel Housing Runout and Alignment (Total In- dicator Reading) Bore of the Housing Flange Maximum Limit (Total Indica- tor Reading) 410 mm (16.14 inch) 0.25 mm (0.010 inch) 448 mm (17.63 inch) 0.28 mm (0.011 inch)