General Specifications

General Specifications

Cylinder Block

Warpage
Limit 0.15 mm (0.0059 in.)
Maximum Repairable Limit 0.15 mm (0.0059 in.)

Cylinder Bore Diameter
Limit 93.530 mm (3.6823 in.)
Grade A 93.400 - 93.410 mm (3.6772 - 3.6776 in.)
Grade B 93.411 - 93.420 mm (3.6776 - 3.6779 in.)
Grade C 93.421 - 93.430 mm (3.6780 - 3.6783 in.)

Pistons and Rings

Outside Diameter
Size Mark A 93.360 - 93.370 mm (3.6756 - 3.6760 in.)
Size Mark B 93.371 - 93.380 mm (3.6760 - 3.6764 in.)
Size Mark C 93.381 - 93.390 mm (3.6764 - 3.6768 in.)

Ring End Gap
Comp. Ring (1st)
Standard 0.300 - 0.400 mm (0.0118 - 0.0157)
Limit 1.0 mm (0.0394 in.)
Comp. Ring (2nd)
Standard 0.450 - 0.600 mm (0.0177 - 0.0236 in.)
Limit 1.2 mm (0.0472 in.)
Oil Ring
Standard 0.150 - 0.450 mm (0.0059 - 0.0177 in.)
Limit 1.05 mm (0.0413 in.)

Compression Ring Clearance
Standard 0.025 - 0.065 mm (0.0006 - 0.0015 in.)
Limit 0.1 mm (0.0059 in.)

Connecting Rod

Bend per 100 mm (3.937 in.)
Limit 0.15 mm (0.0059)
Twist per 100 mm (3.937 in.)
Limit 0.20 mm (0.0078 in.)

Bearing Oil Clearance
Standard 0.019 - 0.043 mm (0.0007 - 0.0017 in.)
Limit 0.08 mm (0.0031 in.)




1 of 2




2 of 2
Bearing Selection Table


Main Bearings

Thrust Clearance
Standard 0.06 mm - 0.24 mm (0.0024 - 0.0094 in.)
Limit 0.30 mm (0.0118 in.)

Bearing Oil Clearance
Standard 0.019 - 0.043 mm (0.0007 - 0.0017 in.)
Limit 0.08 mm (00.0031 in.)




Bearing Identification

Crankshaft

Journals
Main Journal Diameter 63.918 - 63.933 mm (2.5165 - 2.5170 in.)
Crank Pin Diameter 53.922 - 53.937 mm (2.1229 - 2.1235 in.)
Uneven Wear Limit 0.005 mm (0.0002 in.)
Runout 0.04 mm (0.0016 in.)