Freelander Service Procedures
GENERAL DATA
04-2
Lubrication
Type
Wet aluminium die-cast sump, pressure fed
Oil filter
Disposable canister with full flow by-pass
Oil cooler
Integral with oil filter assembly, connected to vehicle cooling system
Oil pump:
⇒
Type
Crankshaft driven, eccentric rotor
⇒
Oil flow rate
30 litres / min. (6.625 gallons/min.)
⇒
Outer rotor to body clearance
0.080 - 0.158 mm (0.0031 - 0.062 in.)
⇒
Peak pressure
up to 20 bar (290 lbf.in
2
)
Oil pressure at idle:
⇒
Cold - 1000 rev/min.
1.5 bar (21.8 lbf.in
2
)
⇒
Operating temperature (minimum)
0.5 bar (7.3 lbf.in
2
)
⇒
Regulated pressure
4.2
±
0.5 bar (60.9
±
7.3 lbf.in
2
)
⇒
Pressure at 3500 rev/min (hot)
3.0 - 4.5 bar (43.5 - 65.3 lbf.in
2
)
Relief valve opening pressure
4.2 bar (60.9 lbf.in
2
)
Low oil pressure switch opening pressure
0.2 - 0.5 bar (2.9 - 7.3 lbf.in
2
)
Cylinder block
Type
Grey cast iron with hollow beam structure
Cylinder head warp - maximum
0.03 mm (0.001 in.)
Cylinder head bore:
†
⇒
Standard
84.000 - 84.018 mm (3.3071 - 3.3078 in)
⇒⇒
Wear limit
84.040 mm (3.3087 in)
⇒
Intermediate
84.080 - 84.098 mm (3.3102 - 3.3109 in)
⇒⇒
Wear limit
84.120 mm (3.3118)
⇒
1st.Oversize (Grinding dimension)
84.250 - 84.268 mm (3.3169 - 3.3176 in)
⇒⇒
Wear limit
84.290 mm (3.3185 in)
Cylinder bore ovality (permitted roundness deviation)
†
0.01 mm (0.0004 in)
⇒
Wear limit
0.04 mm (0.0016 in)
Cylinder bore taper (permitted conicity)
†
0.01 mm (0.0004 in)
⇒
Wear limit
0.04 mm (0.0016 in)
†
Measurements at top centre and bottom of bore
Crankshaft
Main journal diameter
60 mm (2.36 in.)
Crankpin journal diameter
44.975 - 45.009 mm (1.7707 - 1.7720 in)
End float
0.08 - 0.163 mm (0.0031 - 0.0064 in.)
Maximum out of round
†
0.15 mm (0.006 in.)
Crankshaft seal
PTFE
†
At centre main journal; crankshaft supported on outer bearing pins