EG–101 ENGINE – ENGINE MECHANICAL P04470 Mark 1, 2, 3, 4 or 5 Mark 1, 2 or 3 Mark 0, 1 or 2 P02173 P02423 No.1 No.2 No.3 No.4 No.5 No.6 202301 (i) Measure the Plastigage at its widest point. Standard oil clearance: STD .035–.053 mm (0.0014–0.0021 in.) U/S 0.25 .040–.078 mm (0.0016–0.0031 in.) Maximum oil clearance. STD .08 mm (0.0031 in.) U/S 0.25 .09 mm (0.0035 in.) If the oil clearance is greater than maximum, replace the bearings. If necessary, grind or replace the crankshaft. HINT: If using a standard bearing, replace with one having the same number. If the number of the bearing cannot be de- termined, select the correct bearing by adding together the numbers imprinted on the connecting rod cap and crank- shaft, then selecting the bearing with the same number as the total. There are 5 sizes of standard bearings, marked "1", "2", "3", "4" and "5" accordingly. Number mark Connecting rod cap 1 2 3 Crankshaft 0 1 2 0 1 2 0 1 2 Use bearing 1 2 3 2 3 4 3 4 5 EXAMPLE: Connecting rod cap "3" +Crankshaft "1" = Total number 4 (Use bearing "4") Reference: Connecting rod big end inside diameter: Mark "1" 55.025–55.031 mm (2.1663–2.1666 in.) Mark "2" 55.031–55.037 mm (2.1666–2.1668 in.) Mark "3" 55.037–55.043 mm (2.1668–2.1670 in.) Crankshaft crank pin diameter: Mark "0" 51.994–52.000 mm (2.0470–2.0472 in.) Mark "1" 51.988–51.994 mm (2.0468–2.0470 in.) Mark "2" 51.982–51.988 mm (2.0465–2.0468 in.)