Cylinder Block Assembly: Specifications

Balance Shaft
Bearing Clearance 0.030-0.060 (0.0012-0.0024� in.)
Bearing Diameter - Inside - Carrier 20.050-20.063 (0.7894-0.7899� in.)
Bearing Diameter - Outside - Carrier 41.975-41.995 (1.6526-1.6534� in.)
Bearing Journal Diameter 20.000-20.020 (0.7874-0.7882� in.)
Bushing Clearance 0.033-0.102 (0.0013-0.0040� in.)
Bushing Diameter - Inside 36.776-36.825 (1.4479-1.4498� in.)
Bushing Journal Diameter 36.723-36.743 (1.4458-1.4466� in.)
End Play 0.050-0.300 (0.0020-0.0118� in.)

Block
Balance Shaft Bearing Bore Diameter - Carrier 42.000-42.016 (1.6535-1.6542� in.)
Balance Shaft Bushing Bore Diameter 40.763-40.776 (1.6048-1.6054� in.)
Crankshaft Main Bearing Bore Diameter 64.068-64.082 (2.5224-2.5229� in.)
Cylinder Bore Diameter 87.992-88.008 (3.4668-3.4675� in.)
Cylinder Bore Out-of-Round - Maximum 0.010 (0.0004� in.)
Cylinder Bore Taper - Maximum 0.010 (0.0004� in.)
Cylinder Head Deck Surface Flatness - Longitude 0.050 (0.002� in.)
Cylinder Head Deck Surface Flatness - Overall 0.08 (0.0031� in.)
Cylinder Head Deck Surface Flatness - Transverse 0.030 (0.0012� in.)

Connecting Rod
Connecting Rod Bearing Clearance 0.029-0.073 (0.0011-0.0029� in.)
Connecting Rod Bore Diameter - Bearing End 52.118-52.134 (2.0519-2.05252� in.)
Connecting Rod Bore Diameter - Pin End 20.007-20.021 (0.7877-0.7882� in.)
Connecting Rod Side Clearance 0.070-0.370 (0.0028-0.0146� in.)
Connecting Rod Straightness - Bend - Maximum 0.021 (0.0083� in.)
Connecting Rod Straightness - Twist - Maximum 0.04 (0.0157� in.)

Crankshaft
Connecting Rod Journal Diameter 49.000-49.014 (1.9291-1.9297� in.)
Crankshaft End Play 0.050-0.380 (0.0012-0.0150� in.)
Crankshaft Main Bearing Clearance 0.031-0.067 (0.0012-0.0026� in.)
Crankshaft Main Journal Diameter 55.994-56.008 (2.2045-2.2050� in.)

Piston Rings
Piston Ring End Gap - First Compression Ring 0.15-0.30 (0.006-0.012� in.)
Piston Ring End Gap - Second Compression Ring 0.20-0.45 (0.008-0.018� in.)
Piston Ring End Gap - Oil Control Ring - Rails 0.15-0.51 (0.006-0.020� in.)
Piston Ring to Groove Clearance - First Compression Ring 0.04-0.08 (0.0015-0.0031� in.)
Piston Ring to Groove Clearance - Second Compression Ring 0.030-0.070 (0.0012-0.0030� in.)
Piston Ring to Groove Clearance - Oil Control Ring 0.027-0.176 (0.0011-0.0069� in.)
Piston Ring Thickness - First Compression Ring 1.170-1.190 (0.0461-0.0469� in.)
Piston Ring Thickness - Second Compression Ring 1.471-1.490 (0.0579-0.0587� in.)
Piston Ring Thickness - Oil Control Ring - Rail - Maximum 0.473 (0.0186� in.)
Piston Ring Thickness - Oil Control Ring - Spacer 1.460-1.537 (0.0575-0.0605� in.)

Pistons and Pins
Pin - Piston Pin Clearance to Connecting Rod Bore 0.007-0.026 (0.0003-0.0010� in.)
Pin - Piston Pin Clearance to Piston Pin Bore 0.004-0.014 (0.0002-0.0006� in.)
Pin - Piston Pin Diameter 19.995-20.000 (0.7872-0.7874� in.)
Pin - Piston Pin End Play 0.410-1.266 (0.0161-0.0498� in.)
Piston - Piston Diameter - @14.5�mm up 87.967-87.982 (3.4633-3.4638� in.)
Piston - Piston Pin Bore Diameter 20.004-20.009 (0.7876-0.7878� in.)
Piston - Piston Ring Groove Width - Oil Control 2.51-2.53 (0.0988-0.0996� in.)
Piston - Piston Ring Groove Width - Second 1.52-1.54 (0.0598-0.0606� in.)
Piston - Piston Ring Groove Width - Top 1.23-1.25 (0.0484-0.0492� in.)
Piston - Piston to Bore Clearance 0.010-0.041 (0.0004-0.0016� in.)