Land Rover Range Rover 2002my On Workshop Procedures Lm 6th Edition Nas Rover Manual

							ENGINE - V8
12-2-98 OVERHAUL
11.Compress LH exhaust timing chain tensioner, 
fit LRT-12-220 to chain tensioner and remove 2 
Torx bolts securing LH VCC unit and LH 
exhaust camshaft sprocket.
NOTE: Thread is left handed.
12.Remove LH exhaust camshaft gear, LH 
exhaust camshaft chain and LH VCC unit.
NOTE: Secure chain to cylinder head to 
prevent chain falling into lower timing gear 
cover.
Reassembly
1.Position LH VCC unit to timing gear chain, fit 
VCC unit and exhaust camshaft sprocket to 
camshafts, fit and hand tighten 2 Torx bolts to 
eliminate excess play.
NOTE: Thread is left handed.
2.Compress LH exhaust timing chain tensioner 
and remove LRT-12-220.
3.Fit LRT-12-221 to RH cylinder head, fit LRT-
12-222 to LRT-12-221 and hand tighten.
NOTE: Only screw in adjustment bolt until slight 
resistance is present.
4.Fit LRT-12-224 to LH VCC unit, connect 
multimeter between pin on LH VCC unit and 
stud on LH oil line.
5.Rotate LH VCC unit anticlockwise using LRT-
12-224 to 40 Nm (30 lbf.ft) and using the  
multimeter, check continuity is present.
NOTE: Rotating the VCC unit using LRT-12-
224 will remove the oil cushion and make sure 
the VCC unit is at the full LH stop position. 
Continuity should be present when the VCC 
unit reaches this position.
6.Tighten Torx bolts securing LH VCC unit and 
exhaust camshaft sprocket to 15 Nm (11 lbf.ft) 
and loosen one quarter of a turn.
NOTE: Thread is left handed.
7.Fit LRT-12-224 to RH VCC unit, connect 
multimeter between pin on RH VCC unit and 
stud on RH oil line. 
						

							ENGINE - V8
OVERHAUL 12-2-99
8.Rotate RH VCC unit anticlockwise using LRT-
12-224 to 40 Nm (30 lbf.ft) and using the 
multimeter, check continuity is present.
NOTE: Rotating the VCC unit using LRT-12-
224 will remove the oil cushion and make sure 
the VCC unit is at the full LH stop position. 
Continuity should be present when the VCC 
unit reaches this position.
9.Tighten Torx bolts securing RH VCC unit and 
exhaust camshaft sprocket to 15 Nm (11 lbf.ft) 
and loosen one quarter of a turn.
NOTE: Thread is left handed.
10.Adjust chain tension by tightening LRT-12-222 
to 0.7 Nm (6.3 lbf.in).
11.Fit LRT-12-224 to LH VCC unit, connect 
multimeter between pin on LH VCC unit and 
stud on LH oil line.
NOTE: When the chain tension is adjusted the 
VCC unit will move and require adjusting to the 
LH stop.
12.Rotate LH VCC unit anticlockwise using LRT-
12-224 to 40 Nm (30 lbf.ft) and using the  
multimeter, check continuity is present.
NOTE: Rotating the VCC unit using LRT-12-
224 will remove the oil cushion and make sure 
the VCC unit is at the full LH stop position. 
Continuity should be present when the VCC 
unit reaches this position.
13.Tighten LH VCC unit Torx bolt to 110 Nm (81 
lbf.ft) and LH exhaust camshaft sprocket Torx 
bolt to 125 Nm (92 lbf.ft).
NOTE: Thread is left handed.
14.Fit LRT-12-224 to RH VCC unit, connect 
multimeter between pin on RH VCC unit and 
stud on RH oil line.
NOTE: When the chain tension is adjusted the 
VCC unit will move and require adjusting to the 
LH stop.
15.Rotate RH VCC unit anticlockwise using LRT-
12-224 to 40 Nm (30 lbf.ft) and using the 
multimeter, check continuity is present.
NOTE: Rotating the VCC unit using LRT-12-
224 will remove the oil cushion and make sure 
the VCC unit is at the full LH stop position. 
Continuity should be present when the VCC 
unit reaches this position.
16.Tighten RH VCC unit Torx bolt to 110 Nm (81 
lbf.ft) and RH exhaust camshaft sprocket Torx 
bolt to 125 Nm (92 lbf.ft).
NOTE: Thread is left handed.
17.Fit RH CMP sensor ring, fit and hand tighten 
securing nut.
NOTE: Thread is left handed. 
						

							ENGINE - V8
12-2-100 OVERHAUL
18.Position LRT-12-228/1 locating dowel to RH 
CMP sensor ring, fit 2 bolts securing tool to RH 
cylinder head and tighten.
NOTE: To ensure correct CMP sensor ring 
adjustment, make sure the tool  is aligned flush 
with the cylinder head and lower timing gear 
cover before tightening the tool securing bolts.
19.Tighten nut securing CMP sensor ring to 40 Nm 
(30 lbf.ft) and remove LRT-12-228/1 from RH 
cylinder head.
NOTE: Thread is left handed.
20.Fit LH CMP sensor ring, fit and hand tighten 
securing nut.
NOTE: Thread is left handed.
21.Position LRT-12-228/2 locating dowel to LH 
CMP sensor ring, fit 2 bolts securing tool to LH 
cylinder head and tighten.
NOTE: To ensure correct CMP sensor ring 
adjustment, make sure the tool  is aligned flush 
with the cylinder head and lower timing gear 
cover before tightening the tool securing bolts.
22.Tighten nut securing CMP sensor ring to 40 Nm 
(30 lbf.ft) and remove LRT-12-228/2 from LH 
cylinder head.
NOTE: Thread is left handed.
23.Remove LRT-12-223/5, LRT-12-223/6, LRT-
12-223/2 and LRT-12-223/1 from RH cylinder 
head camshafts.
24.Remove LRT-12-223/6, LRT-12-223/5, LRT-
12-223/3 and LRT-12-223/4 from LH cylinder 
head camshafts.
25.Loosen LRT-12-222, remove 2 bolts securing 
LRT-12-221 to RH cylinder head and remove 
LRT-12-221.
Refit
1.Fit timing gear upper covers.
 
 +  Engine - V8, OVERHAUL, Cover - 
timing gear - upper.
2.Remove LRT-12-227 from timing tool access 
hole.
3.Fit 4 camshaft oil lines to LH and RH cylinder 
heads, fit and tighten 20 securing bolts.
4.Fit engine lifting eye to rear of RH cylinder 
head, fit and tighten 2 bolts securing engine 
lifting eye.
5.Fit and tighten 8 spark plugs to 23 Nm (17 
lbf.ft).
6.Fit camshaft cover gaskets.
 
 +  Engine - V8, OVERHAUL, Gasket - 
covers - camshaft. 
						

							ENGINE - V8
OVERHAUL 12-2-101
Strainer - oil pick up 
$% 12.60.20.01
Remove
1.Remove lower sump gasket.
 
 +  Engine - V8, OVERHAUL, Gasket - 
sump bottom plate.
Disassembly
1.Remove 2 bolts securing oil pick-up strainer to 
oil pump, remove strainer and discard O ring.
Inspect
1.Clean oil pick up strainer and mating faces.
Reassembly
1.Fit new O ring to oil pump groove location, 
position oil pick-up strainer to oil pump.
2.Fit 2 bolts securing oil pick-up strainer to oil 
pump and tighten bolts to 10 Nm (7 lbf.ft).
Refit
1.Fit lower sump gasket.
 
 +  Engine - V8, OVERHAUL, Gasket - 
sump bottom plate.
Pump - engine oil 
$% 12.60.26.02
Remove
1.Remove sump gasket.
 
 +  Engine - V8, OVERHAUL, Gasket - 
oil sump.
Disassembly
1.Remove bolt securing oil pump.
2.Rotate oil pump drive chain tensioning nut anti-
clockwise to release the tension.
3.Remove nut securing gear to oil pump and 
remove the gear. 
						

							ENGINE - V8
12-2-102 OVERHAUL
4.Remove 2 nuts securing oil pump and remove 
the oil pump.
5.Remove oil feed and governing pipes from 
cylinder block, remove and discard 3 O rings.
6.Remove adjusting nut from oil pump.
Inspect
1.Clean oil pipes, oil pump and mating faces.
Reassembly
1.Lubricate new O rings. Fit oil feed pipe O 
rings to groove in pump and pipe and fit 
governing pipe O ring to pipe.
2.Fit oil pipes to cylinder block.
3.Fit adjusting nut fully into the oil pump.
4.Lubricate the oil pump.
5.Fit oil pump, engage oil pipes and tighten 2 nuts 
securing the oil pump to 23 Nm (17 lbf.ft).6.Clean the oil pump gear.
7.Fit oil pump gear to chain and oil pump. If 
necessary, rotate pump spindle to align the 
drive flats.
8.Fit nut securing gear to oil pump and tighten to 
47 Nm (34 lbf.ft).
9.Rotate oil pump drive chain adjuster to give a 
deflection of 8 mm (0.314 in) to 12 mm (0.470) 
midway between sprockets.
NOTE: The oil pump chain is adjusted by 
turning the Allen bolt spacer which is accessed 
through the oil pump securing bolt hole.
10.Fit bolt securing oil pump and tighten to 23 Nm 
(17 lbf.ft).
Refit
1.Fit sump gasket.
 
 +  Engine - V8, OVERHAUL, Gasket - 
oil sump. 
						

							ENGINE - V8
OVERHAUL 12-2-103
Gasket - sump bottom plate 
$% 12.60.37.01
Remove
1.Position container below engine sump drain 
plug, remove plug and discard sealing washer. 
Allow oil to drain.
2.Remove 21 bolts securing lower oil sump to 
upper oil sump. Remove lower oil sump and 
discard gasket.
Disassembly
1.
Inspect
1.
Reassembly
1.
Refit
1.Clean lower oil sump mating faces.
2.Fit new gasket to lower oil sump mating face.
3.Fit lower oil sump.4.Fit 21 bolts securing lower oil sump and tighten 
to 10 Nm (7 lbf.ft).
5.Clean sump drain plug, fit new sealing washer 
and tighten to 25 Nm (18 lbf.ft).
6.Fill engine with oil. 
						

							ENGINE - V8
12-2-104 OVERHAUL
Gasket - oil sump
$% 12.60.38.01
Remove
1.Remove dipstick.
2.Remove 2 nuts securing dipstick tube bracket 
to camshaft cover.
3.Remove nut and clamp securing dipstick tube 
to oil sump. Remove dipstick tube and sealing 
washer. Discard O ring.4.Loosen 2 bolts securing ancillary drive belt 
tensioner and release tension from the belt.
5.Remove ancillary drive belt.
6.Remove 2 Allen bolts and one nut securing 
PAS pump, remove pump.
7.Remove oil pick-up strainer.
 
 +  Engine - V8, OVERHAUL, Strainer - 
oil pick up. 
						

							ENGINE - V8
OVERHAUL 12-2-105
Disassembly
1.Remove banjo bolt securing engine oil return 
pipe to oil sump and discard 2 sealing washers.
2.Remove banjo bolt securing engine oil filter 
return pipe to oil sump and discard 2 sealing 
washers.3.Remove 31 bolts securing oil sump to engine 
cylinder block.
NOTE: Note position of all bolts as they are 
different lengths;
lA=M8 x 60mm
lB=M6 x 80mm
lC=M6 x 40mm.
lAll remaining bolts are M6 x 20mm.
4.Remove oil sump and discard gasket.
Inspect
1.Clean oil sump and gasket mating faces. 
						

							ENGINE - V8
12-2-106 OVERHAUL
Reassembly
1.Apply a 2 mm bead of sealant to areas 
illustrated.
2.Fit new gasket, position oil sump to cylinder 
block, fit bolts but do not tighten at this stage.
NOTE: Note position of 6 mm bolts as they are 
two different lengths.
3.Tighten 31 bolts securing upper oil sump to 
cylinder block ,M6 x 8.8mm to 10 Nm (7 lbf.ft), 
M6 x 10.9mm to 12 Nm (9 lbf.ft) and M8 x 
8.8mm to 22 Nm (16 lbf.ft).
4.Clean engine oil filter and return pipe mating 
faces.
5.Fit 2 new sealing washers, fit banjo bolt 
securing engine oil filter return pipe to oil sump 
and tighten to 30 Nm (22 lbf.ft).
Refit
1.Fit oil pick-up strainer.
 
 +  Engine - V8, OVERHAUL, Strainer - 
oil pick up.
2.Clean PAS pump and mating faces.
3.Position PAS pump to mounting, fit Allen bolts 
and securing nut. Tighten Allen bolts to 10 Nm 
(7 lbf.ft) and securing nut to 25 Nm (18 lbf.ft).
4.Clean ancillary drive belt pulleys.
5.Fit ancillary drive belt, rotate tensioner fully 
clockwise and tighten tensioner bolts to 22 Nm 
(16 lbf.ft).
6.Clean dipstick tube and mating face.
7.Fit new O ring and sealing washer to oil sump 
and position dipstick tube to oil sump.
8.Fit nuts securing dipstick tube to camshaft 
cover and tighten to 10 Nm (7 lbf.ft).
9.Fit clamp securing dipstick tube and tighten nut 
to 10 Nm (7 lbf.ft).
10.Fit dipstick.
Cover - timing gear - upper
$% 12.65.41.01 
This procedure covers both LH and RH timing gear 
upper covers.
Remove
1.Remove camshaft cover.
 
 +  Engine - V8, OVERHAUL, Gasket - 
covers - camshaft.
2.Remove VCC solenoid valve.
 
 +  Engine - V8, OVERHAUL, Variable 
camshaft unit - variable camshaft control 
(VCC).
3.Remove bolt securing CMP sensor and remove 
sensor. Discard O ring.
4.Remove bolt securing SAI pipe to RH cylinder 
head.
M12 7976 
						

							ENGINE - V8
OVERHAUL 12-2-107
5.Remove bolt securing SAI pipe to LH cylinder 
head.
6.Remove Allen bolt securing secondary air 
injection SAI pipe clip to coolant pump.
7.Release SAI pipe from cylinder heads and 
position aside, discard O rings.
Disassembly
1. RH upper timing gear cover: Remove 2 bolts 
securing VCC solenoid seal and remove seal.2. RH upper timing gear cover: Remove chain 
tensioner from timing gear cover and discard 
sealing washer.
3. RH upper timing gear cover: Separate chain 
tensioner body and allow oil to drain.
4. RH upper timing gear cover: Remove 2 bolts 
securing engine harness bracket to RH timing 
gear cover and remove bracket.
M12 7977
M12 7978