2001 LAND ROVER FREELANDER Workshop Manual

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

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:

GENERAL DATA
04-4
Piston rings
Type: 2 compression, 1 oil control
⇒ Top compression ring Barrel edge, chrome plated
⇒ 2nd compression ring Taper faced
⇒ Oil control ring Bevelled ring with spring
New ring to groove clearance (axial play):
⇒ Top compression ring does not have to be measured
⇒ 2nd compression ring 0.05 - 0.09 mm (0.0020 - 0.0035 in.)
⇒ Oil control ring 0.03 - 0.07 mm (0.0012 - 0.0028 in.)
New ring fitted gap 30 mm (1.2 in) from top of bore:
⇒ Top compression ring 0.20 - 0.35 mm (0.008 - 0.014 in.)
⇒ 2nd compression ring 0.30 - 0.45 mm (0.012 - 0.018 in.)
⇒ Oil control ring 0.20 - 0.40 mm (0.008 - 0.016 in.)
Cylinder head
Type Aluminium alloy gravity die casting
Port configuration Cross flow
Intake ports 1 x helical, 1 x tangential
Cylinder head gasket:
⇒ Type Multi-layer steel
⇒ Selection:
⇒⇒ 1 hole Piston protrusion up to 0.91 mm (0.036 in)
⇒⇒ 2 hole Piston protrusion 0.92 - 1.03 mm (0.036 - 0.041 in)
⇒⇒ 3 hole Piston protrusion over 1.03 mm (0.041 in)
Camshaft
Type DOHC made from clear chill casting, hollow cast, negative cam radius;
vacuum pump driven from exhaust camshaft
Bearings 5 per camshaft
Drive Simplex chain
Radial runout 0.047 - 0.088 mm (0.0019 - 0.0035 in)
End float 0.15 - 0.33 mm (0.006 - 0.013 in.)
Bearing clearance 0.011 - 0.034 mm (0.0004 - 0.0013 in.)
Tappets
Type Hydraulic valve adjusters with roller finger levers

GENERAL DATA
04-5
Valves
Stem diameter:
⇒ Inlet 5.97 ± 0.01 mm (0.235 ± 0.0004 in.)
⇒ Exhaust 5.97 ± 0.01 mm (0.235 ± 0.0004 in.)
Valve stem to guide clearance 0.025 - 0.054 mm (0.0010 - 0.0021 in.)
Valve head stand down:
⇒ Inlet 0.73 ± 0.1 mm (0.029 ± 0.004 in.)
⇒ Exhaust 0.56 ± 0.1 mm (0.022 ± 0.004 in.)
Head diameter 25.9 ± 0.1 mm (1.02 ± 0.004 in.)
Valve seat angle: 45°
Valve seat width:
⇒ Inlet 1.20 ± 0.15 mm (0.047 ± 0.006 in)
⇒ Exhaust 1.45 ± 0.15 mm (0.057 ± 0.006 in)
Valve springs
Type Parallel, single coil
Free length 47.5 mm (1.87 in.)
Fitted length 32 mm (1.26 in.)

GENERAL DATA
04-6
Engine - K1.8 Petrol
General
Type 1.8 litre petrol, 16-valve DOHC
Cylinder arrangement 4 in-line, transverse, No.1 cylinder at front of engine
Bore 80.00 mm (3.150 in.)
Stroke 89.30 mm (3.516 in.)
Capacity 1796 cm
3 (109.59 in3)
Firing order 1-3-4-2
Compression ratio 10.5 :1 ± 0.5 :1
Direction of rotation Clockwise viewed from the front of the engine
Maximum power 88 kW (118 bhp) @ 5500 rev/min.
Maximum torque 165 Nm (223.7 lbf.ft) @ 2750 rev/min.
Idle speed 775 ± 50 rev/min.
Maximum intermittent engine speed 6750 rev/min.
Weight (fully dressed, wet) 108 kg (238 lb)
Dimensions:
⇒ Length (nominal) 654 mm (25.75 in.)
⇒ Width (nominal) 600 mm (23.62 in.)
⇒ Height (nominal) 615 mm (24.21 in.)
Spark plugs:
⇒ Type NLP 100290
⇒ Gap 1.0 mm ± 0.05 mm (0.039 in. ± 0.002 in.)
Ignition coils:
⇒ Make Nippon Denso - NEC 100730
⇒ Type 2 x twin output coils, plug top mounted; cylinders 1 & 4 and 2 & 3
⇒ Primary resistance (typical) 0.7 Ω
⇒ Secondary resistance (typical) 10 Ω
Fuel injection system:
Type Returnless fuel rail, multi-point fuel injection, electronically controlled
from ECM
Controller MEMS 3 breakerless, electronic, fully mapped engine management
system
Injectors:
⇒ Operating pressure 3.5 bar (50.8 lbf.in
2)
⇒ Fuel flow rate 117 g/min. @ 3.0 bar (4.13 fl.oz/min. @ 43.5 lbf. in
2)
Valve operation Self-adjusting, lightweight hydraulic tappets operated directly by
camshafts
Emissions standard ECD3
Cylinder block:
Material Aluminium alloy
Cylinder liner type Damp, bottom half stepped - sliding fit into lower part of cylinder block
Cylinder liner bore:
⇒ RED grade A 80.000 - 80.015 mm (3.1496 - 3.1501 in.)
⇒ BLUE grade B 80.016 - 80.030 mm (3.1502 - 3.1508 in.)

GENERAL DATA
04-7
Cylinder head
Material Aluminium alloy
Cylinder head warp - maximum 0.05 mm (0.002 in)
Cylinder head height:
⇒ New 118.95 - 119.05 mm (4.683 - 4.687 in.)
⇒ Reface limit 0.20 mm (0.008 in.)
Crankshaft
Crankshaft end-float 0.10 - 0.25 mm (0.004 - 0.010 in.)
⇒ Service limit 0.34 mm (0.013 in.)
Main journal diameter: 47.986 - 48.007 mm (1.8892 - 1.8900 in.)
⇒ Maximum out of round 0.010 mm (0.0004 in.)
Main journal tolerance:
⇒ Grade 1 48.000 - 48.007 mm (1.8898 - 1.8900 in.)
⇒ Grade 2 47.993 - 48.000 mm (1.8895 - 1.8898 in.)
⇒ Grade 3 47.986 - 47.993 mm (1.8892 - 1.8895 in.)
Big-end journal diameter 47.986 - 48.007 mm (1.8892 - 1.8900 in.)
⇒ Maximum out of round 0.010 mm (0.0004 in.)
Big-end journal tolerance:
⇒ Grade A 48.000 - 48.007 mm (1.8898 - 1.8900 in.)
⇒ Grade B 47.993 - 48.000 mm (1.8895 - 1.8898 in.)
⇒ Grade C 47.986 - 47.993 mm (1.8892 - 1.8898 in.)
Main bearings:
Quantity 5
Type Steel backed, aluminium/tin lined, oil grooves in upper halves, plain in
bearing caps
Clearance in bearings 0.02 - 0.05 mm (0.0008 - 0.0020 in.)
Thrust washers Halves at No.3 main bearing
Thrust washer halves thickness 2.61 - 2.65 mm (0.1028 - 1.043 in.)
Big-end bearings:
Clearance in bearings 0.021 - 0.049 mm (0.0008 - 0.0019 in.)
Big-end end-float 0.10 - 0.25 mm (0.004 - 0.010 in.)
Connecting rods:
Type Horizontally split big-end, plain small end
Distance between centres 133.05 - 133.15 mm (5.238 - 5.242 in.)
Gudgeon pins:
Type Semi-floating off-set towards thrust side
⇒ Fit in connecting rod Interference
⇒ Diameter (RED) 17.997 - 18.000 mm (0.7085 - 0.7087 in.)
⇒ Diameter (GREEN) 17.994 - 17.997 mm (0.7084 - 0.7087 in.)
⇒ Length 52.3 - 52.6 mm (2.06 - 2.07 in.) General

GENERAL DATA
04-8
Pistons
Type Aluminium alloy, tin plated, thermal expansion with offset gudgeon pin
Piston diameter:
⇒ Grade A 79.975 - 79.990 mm (3.1486 - 3.1492 in.)
⇒ Grade B 79.991 - 80.005 mm (3.1492 - 3.1498 in.)
Clearance in bore 0.01 - 0.04 mm (0.0004 - 0.0016 in.)
Maximum ovality 0.30 mm (0.012 in.)
Piston rings:
Type: 2 compression, 1 oil control
⇒ Top compression ring Barrel faced, granulite coated
⇒ 2nd compression ring Tapered, phosphate coated
⇒ Oil control ring Nitrided ring with radii and spring
New ring to groove clearance:
⇒ Top compression ring 0.040 - 0.072 mm (0.0016 - 0.0028 in.)
⇒ 2nd compression ring 0.030 - 0.062 mm (0.0012 - 0.0024 in.)
⇒ Oil control ring 0.010 - 0.180 mm (0.0004 - 0.0071 in.)
Ring fitted gap 20 mm (0.75 in) from top of bore:
⇒ Top compression ring 0.20 - 0.35 mm (0.008 - 0.014 in.)
⇒ 2nd compression ring 0.28 - 0.48 mm (0.011 - 0.019 in.)
⇒ Oil control ring 0.15 - 0.40 mm (0.006 - 0.016 in.)
Piston ring width:
⇒ Top compression ring 0.978 - 0.990 mm (0.0385 - 0.0390 in.)
⇒ 2nd compression ring 1.178 - 1.190 mm (0.0464 - 0.0469 in.)
⇒ Oil control ring 0.33 - 0.38 mm (0.0130 - 0.0150 in.)
Camshaft
Type DOHC acting directly on tappets, incorporates target/reluctor for
camshaft sensor
Bearings 6 per camshaft, direct line bored
Drive Toothed belt driven from crankshaft gear, automatically tensioned
Camshaft end-float 0.06 - 0.19 mm (0.002 - 0.007 in.)
⇒ Service limit 0.30 mm (0.012 in.)
Bearing clearance 0.060 - 0.094 mm (0.0024 - 0.0037 in.)
⇒ Service limit 0.15 mm (0.006 in.)
Tappets
Type Self-adjusting lightweight hydraulic tappets, operated directly from
camshafts
Tappet outside diameter 32.959 - 32.975 mm (1.2976 - 1.2982 in.)
Valve timing:
Inlet valves:
⇒ Opens
⇒ Closes
⇒ Maximum lift12° BTDC
52° ABDC
8.8 mm (0.35 in.)
Exhaust valves:
⇒ Opens
⇒ Closes
⇒ Maximum lift52° BBDC
12° ATDC
8.8 mm (0.35 in.) General

GENERAL DATA
04-9
Valves
Stem diameter:
⇒ Inlet valves 5.952 - 5.967 mm (0.2343 - 0.2349 in.)
⇒ Exhaust valves 5.947 - 5.962 mm (0.2341 - 0.2347 in.)
Stem to guide clearance:
⇒ Inlet valves 0.033 - 0.063 mm (0.0013 - 0.0025 in.)
⇒⇒ Service limit 0.07 mm (0.0028 in.)
⇒ Exhaust valves 0.038 - 0.078 mm (0.0015 - 0.0031 in.)
⇒⇒ Service limit 0.11 mm (0.0043 in.)
Valve stem fitted height:
⇒ New 38.93 - 39.84 mm (1.5327 - 1.5685 in.)
⇒ Service limit 40.10 mm (1.5787 in.)
Head diameter:
⇒ Inlet valves 27.6 - 27.8 mm (1.087 - 1.094 in.)
⇒ Exhaust valves 24.0 - 24.2 mm (0.945 - 0.953 in.)
Valve seat width:
⇒ Inlet 1.0 - 1.4 mm (0.039 - 0.055 in)
⇒ Exhaust 1.4 - 1.8 mm (0.055 - 0.071 in)
Seat face angle - Inlet and Exhaust 45°
Valve face angle - Inlet and Exhaust 45°
Valve springs
Free length 50.0 mm (1.97 in.)
Fitted length 37.0 mm (1.46 in.)
Load at fitted length 250 ± 12 N
Load at valve open length 450 ± 18 N
Lubrication
Type Cast aluminium wet sump
Pump type Crankshaft driven, eccentric rotor
⇒ Outer rotor to housing clearance 0.28 - 0.36 mm (0.011 - 0.014 in.)
⇒ Inner rotor tip clearance 0.05 - 0.13 mm (0.002 - 0.005 in.)
⇒ Rotor end-float 0.02 - 0.06 mm (0.001 - 0.002 in.)
Relief valve spring free length 38.90 mm (1.531 in.)
Oil filter Full flow disposable screw-on canister
Pressure at idle (min.)
Pressure at 2500 rev/min (hot)
Relief valve opening pressure
Low oil pressure switch opening pressure100 kPa (14.5 lbf/in
2)
375 kPa (3.75 bar, 54.4 lbf/in2)
410 kPa (59.5 lbf/in2)
20 - 58 kPa (3.0 - 8.5 lbf/in2) General