Freelander Service Procedures
GENERAL DATA
04-3
Main bearings
Quantity
5 (4 main, 1 thrust)
Type
Grooved shells in crankshaft, plain shells in main bearing caps
Ground sizes of main bearing journals:
Standard:
⇒
Yellow
59.977 - 59.983 mm (2.3613 - 2.3615 in)
⇒
Green
59.970 - 59.976 mm (2.3610 - 2.3613 in)
⇒
White
59.964 - 59.970 mm (2.3608 - 2.3610 in)
1st Undersize (0.25):
⇒
Yellow
59.727 - 59.733 mm (2.3515 - 2.3517 in)
⇒
Green
59.720 - 59.726 mm (2.3512 - 2.3514 in)
⇒
White
59.714 - 59.720 mm (2.3509 - 2.3512 in)
2nd Undersize (0.50):
⇒
Yellow
59.477 - 59.483 mm (2.3416 - 2.3418 in)
⇒
Green
59.470 - 59.476 mm (2.3413 - 2.3416 in)
⇒
White
59.464 - 59.469 mm (2.3411 - 2.3413 in)
Crankshaft radial bearing play
0.027 - 0.063 mm (0.0011 - 0.0025 in)
Connecting Rods
Type
Forged H-sections, horizontally split big-end, plain small-end
Distance between centres
135 mm (5.32 in.)
Parallel deviation
0.05 mm (0.002 in)
Parallel distortion
0.5 mm (0.02 in)
Big-end bearings
Quantity
4
Material
Sputter bearing on rod end halves
Gudgeon pins
Type
Fully floating, retained by circlips
Bush bore diameter
30.008 - 30.015 mm (1.1814 - 1.1817 in.)
Fit in connecting rod
Press fit
Length
65 mm (2.56 in.)
Pistons
Type
Graphite compound skirt with recessed combustion chamber in crown
and oil cooling channel
Piston running clearance
0.036 - 0.072 mm (0.0014 - 0.0028 in)
Maximum clearance in cylinder bore (engine run in)
0.15 mm (0.006 in)
Piston diameter
†
:
⇒
Standard
83.950
±
0.009 mm (3.3051
±
0.0004 in)
⇒
Intermediate
84.030
±
0.009 mm (3.3083
±
0.0004 in)
⇒
1st Oversize
84.200
±
0.009 mm (3.3150
±
0.0004 in)
†
measured 12 mm (0.47 in) from bottom of skirt and 90
°
to gudgeon pin:
