L322 Range Rover Service Procedures
GENERAL DATA
04-7
Big-end bearings
Diametrical clearance
0.020 to 0.056 mm (0.0007 to 0.0022 in)
Diameter - Standard
⇒
Service limit
⇒
1st oversize
⇒
Service limit
⇒
2nd oversize
⇒
Service limit
⇒
3rd oversize
⇒
Service limit
48.00 mm (1.891 in)
47.97 mm (1.888 in)
47.75 mm (1.879 in)
47.72 mm (1.878 in)
47.50 mm (1.870 in)
47.47 mm (1.860 in)
47.25 mm (1.860 in)
47.25 mm (1.850 in)
Pistons and piston rings
Piston running clearance in cylinder bore:
0.006 to 0.038 mm (0.0002 to 0.0015 in)
Piston to cylinder bore clearance: Maximum - worn
engine
0.1 mm (0.004 in)
Piston ring type:
2 compression, 1 oil control
⇒
Top compression ring
Plain
⇒
2nd compression ring
Tapered face
⇒
Oil control ring
3 piece, steel band
Piston ring fitted gap in cylinder bore:
⇒
Top compression ring gap
0.1 to 0.3 mm (0.003 to 0.011 in)
⇒
2nd compression ring gap
0.2 to 0.4 mm (0.008 to 0.016 in)
⇒
Oil control ring gap
0.2 to 0.9 mm (0.008 to 0.035 in)
Clearance in groove:
⇒
Top compression ring
0.02 to 0.060 mm (0.0008 to 0.0023 in)
⇒
2nd compression ring width
0.02 to 0.060 mm (0.0008 to 0.0023 in)
⇒
Oil control ring width
Not measured
Drive plate
Maximum axial run-out - measured on periphery of
flywheel
0.35 mm (0.014 in)
