EM/Engine Mechanical, page 47

ENGINE MECHANICAL — Cylinder Block                                    EM-47

(h) Install the main bearing caps. Torque the cap bolts.
Torque: 1,040 kg-cm (75 ft-lb, 102 N·m)
NOTE: Do not turn crankshaft.

(i) Remove the main bearing caps.
(j) Measure the plastigauge at its widest point.
Standard clearance: 0.034 — 0.066 mm
                    (0.0013 — 0.0023 in.)
Maximum clearance: 0.08 mm (0.0031 in.)
If the clearance is greater than maximum, replace the bearings and/or grind the main journals.
Undersized bearing: U/S 0.25, 0.50

NOTE: If replacing a standard size bearing with a standard oil clearance, replace with one having the same numbers stamped on it. If the number of the bearing cannot be determined, select a bearing from the table below according to the numbers imprinted on the cylinder block and crankshaft.

Cylinder Block   1    2    1    2    3    1    3    2    3
      No.
Crankshaft No.   0    0    1    0    1    2    1    2    2
Bearing    No.   1    2    2    3    3    3    4    4    5

Example: Cylinder Block No. 2, Crankshaft No. 1 = Bearing No. 3

No. 7 — No. 6
No. 5, No. 6
    No. 3, 4
No. 1, No. 2 Cylinder

1, 2, 3, 4 or 5

No. 6 — No. 7 Journal

No. 1 — No. 4 Journal

21. REMOVE CRANKSHAFT
    (a) Lift out the crankshaft.
    (b) Remove the upper main bearings from the cylinder
        block.
    (c) Clean out any plastigage scraps from the bearing and
        journals.