L322 Range Rover Service Procedures
GENERAL DATA
04-6
Valves
Valve head diameter:
⇒
Inlet
⇒
Exhaust
35.0 mm (1.411 in)
30.5 mm (1.200 in)
Stem diameter - Inlet valves:
⇒
Standard
⇒
Service limit
⇒
1st oversize
⇒
Service limit
⇒
2nd oversize
⇒
Service limit
⇒
Exhaust valves
⇒
Standard
⇒
Service limit
⇒
1st oversize
⇒
Service limit
⇒
2nd oversize
⇒
Service limit
6.0 mm (0.24 in)
5.96 mm (0.234 in)
6.1 mm (0.240 in)
6.06 mm (0.238 in)
6.2 mm (0.244 in)
6.16 mm (0.242 in)
6.0 mm (0.24 in)
5.94 mm (0.23 in)
6.1 mm (0.240 in)
6.04 mm (0.237 in)
6.2 mm (0.244 in)
6.14 mm (0.242 in)
Valve face angle - Inlet and exhaust
45
°
Lubrication
Type
Wet sump, pressure fed
Pump type
Crankshaft driven eccentric rotor
Oil filter
Disposable element
Minimum oil pressure at idle
Oil pressure at 3500 rev/min
Maximum regulated oil pressure
0.5 bar (7.0 lbf.in
2
)
Not less than 3.0 bar (43.5 lbf.in
2
)
4.2
±
0.5 bar (61
±
7.0 lbf.in
2
)
Cylinder block
Cylinder bore:
⇒
Standard
Cylinder bore:
⇒
Service limit
92.000 mm (3.622 in)
91.90 mm (3.618 in)
Permitted bore concentricity
92.000
±
0.007 mm (3.622
±
0.0003 in)
Crankshaft
Main bearing journal diameter:
⇒
Standard - Yellow
⇒
Standard - Green
⇒
Standard - White
⇒
1st undersize - Yellow
⇒
1st undersize - Green
⇒
1st undersize - White
⇒
2nd undersize - Yellow
⇒
2nd undersize - Green
⇒
2nd undersize - White
⇒
3rd undersize - Yellow
⇒
3rd undersize - Green
⇒
3rd undersize - White
69.984 + 0.006 mm (2.755 + 0.0002 in)
69.977 + 0.006 mm (2.754 + 0.0002 in)
69.971 + 0.005 mm (2.753 + 0.0001 in)
69.734 + 0.006 mm (2.746 + 0.0002 in)
69.727 + 0.006 mm (2.745 + 0.0002 in)
69.721 + 0.005 mm (2.744 + 0.0001 in)
69.484 + 0.006 mm (2.736 + 0.0002 in)
69.477 + 0.006 mm (2.7353 + 0.0002 in)
69.471 + 0.005 mm (2.735 + 0.0001 in)
69.234 + 0.006 mm (2.726 + 0.0002 in)
69.227 + 0.006 mm (2.725 + 0.0002 in)
69.221 + 0.005 mm (2.724 + 0.0001 in)
Clearance in main bearings
0.020 to 0.046 mm (0.0008 to 0.002 in)
End float
0.085 to 0.257 mm (0.0033 to 0.010 in)
Maximum run-out - measured at centre main bearing
journal, with crankshaft supported on front and rear
main bearing journals
0.15 mm (0.006 in)
Thrust bearing widths
32.0 to 32.6 mm (1.260 to 1.283 in) in increments of 0.2 mm (0.008 in)
Connecting Rods
Maximum permitted weight deviation between rods
(less bearing shells)
±
3.0 grammes (0.10 ozs)
Small end bush inside diameter:
⇒
Nominal
⇒
Service limit
22.0 mm (0.866 in)
22.012 mm (0.867 in)