300Tdi Engine: Specs, Torque, Tools | Engine Data - Page 121
ENGINE
2
DATA, TORQUE & TOOLS
Crankshaft
Maximum bearing journal ovality
0.040 mm
. . . . . . . . . . . . . . . .
Maximum bearing journal run-out
0.076 mm
. . . . . . . . . . . . . . .
Main bearing journal diameter
63.475 to 63.487 mm
. . . . . . . . . . . . . . . . . .
Service limit
63.36 mm
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Regrind diameter
63.225 to 63.237 mm
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Big-end journal diameter
58.725 to 58.744 mm
. . . . . . . . . . . . . . . . . . . . . .
Service limit
58.637 mm
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Regrind diameter
58.475 to 58.494 mm
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Main and big-end bearing oversizes available
0.25 mm
. . . . . .
Main bearing clearance
0.031 to 0.079 mm
. . . . . . . . . . . . . . . . . . . . . . .
Crankshaft end-float
0.05 to 0.15 mm
. . . . . . . . . . . . . . . . . . . . . . . . .
Thrust washer oversizes available:
1st oversize
0.063
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2nd oversize
0.127 mm
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Big-end bearing clearance
0.025 to 0.075 mm
. . . . . . . . . . . . . . . . . . . . .
Connecting rod end-float
0.15 to 0.35 mm
. . . . . . . . . . . . . . . . . . . . . .
Camshaft
End-float
0.1 to 0.2 mm
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pistons and connecting rods
Piston diameter:
Standard
90.395 mm
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1st oversize
90.649 mm
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2nd oversize
90.903 mm
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Piston to cylinder bore clearance
0.075 mm
. . . . . . . . . . . . . . . .
Connecting rod misalignment - maximum
0.075 mm per 25.4 mm
. . . . . . . . .
Piston rings
Fitted gap in cylinder bore:
Top compression
0.40 to 0.65 mm
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
2nd compression
0.30 to 0.50 mm
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Oil control rails
0.30 to 0.60 mm
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ring to groove clearance:
Top compression
0.167 to 0.232 mm
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
2nd compression
0.05 to 0.08 mm
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Oil control ring assembly
0.05 to 0.08 mm
. . . . . . . . . . . . . . . . . . . . . .
Cylinder block
Cylinder bore maximum ovality
0.127 mm
. . . . . . . . . . . . . . . . .
Cylinder bore maximum taper
0.254 mm
. . . . . . . . . . . . . . . . . .
Cylinder bore maximum wear
0.177 mm
. . . . . . . . . . . . . . . . . .
Cylinder bore size:
Standard
90.47 mm
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
For 1st oversize piston
90.73 mm
. . . . . . . . . . . . . . . . . . . . . . .
For 2nd oversize piston
90.98 mm
. . . . . . . . . . . . . . . . . . . . . . .