Toyota Land Cruiser 1988 Repair Manual page 86

ENGINE MECHANICAL- Cylinder Block
(Reference)
Crankshaft journal diameter:
Mark "3" No.1 66.972- 66.980 mm
{2.6367- 2.6370 in.)
No.2 68.472- 68.480 mm
{2.6957- 2.6961 in.)
No.3 69.972- 69.980 mm
(2.7548- 2.7551 in.)
No.4 71.472- 71.480 mm
(2.8139- 2.8142 in.)
Mark "4" No.1 66.980 - 66.988 mm
(2.6370- 2.6373 in.)
No.2 68.480 - 68.488 mm
(2.6961 - 2.6964 in.)
No.3 69.980 - 69.988 mm
(2.7551 - 2.7554 in.)
No.4 71 .480 - 71.488 mm
(2.8142- 2.8145 in.)
Mark "5" No.1 66.988 - 66.996 mm
(2.6373- 2.6376 in.)
No.2 68.488 - 68.496 mm
(2.6964- 2.6967 in.)
No.3 69.988 - 69.996 mm
(2.7554- 2.7557 in.)
No.4 71 .488 - 71.496 mm
(2.8145- 2.8148 in.)
EM-55
Cylinder block main journal bore diameter:
Mark "6" No.1 72.010-72.018 mm
(2.8350- 2.8353 in.)
No.2 73.510- 73.518 mm
(2.8941 - 2.8944 in.)
No.3 75.01 0 - 75.018 mm
(2.9531 - 2.9535 in.)
No.4 76.510-76.518 mm
(3.0122- 3.0125 in.)
Mark "7" No.1 72.018- 72.026 mm
(2.8353- 2.8357 in.)
No.2 73.518- 73.526 mm
(2.8944- 2.8947 in.)
No.3 75.018 - 75.026 mm
(2.9535- 2.9538 in.)
No.4 76.518 - 76.526 mm
(3.0125- 3.0128 in.)
Mark "8" No.1 72.026- 72.034 mm
(2".8357- 2.8360 in.)
No.2 73.526- 73.534 mm
(2.8947- 2.8950 in.)
No.3 75.026 - 75.034 mm
(2.9538- 2.9541 in.)
No.4 76.526- 76.534 mm
(3.0128- 3.0131 in.)