
ENGINE - K SERIES KV6
12-3-22 REPAIRS
5.Remove bolt securing multiplug bracket which
also retains front HO2S multiplug, move
bracket and multiplug aside.
6.Withdraw multiplug lock and disconnect
multiplug from each plug top coil.
7.Remove bolt securing each plug top coil to
camshaft cover and remove 3 plug top coils.
8.Noting location of earth lead and using
sequence shown, progressively loosen and
remove 14 bolts securing camshaft cover.9.Remove camshaft cover and discard gasket.
Refit
1.Clean mating surfaces of camshaft cover and
carrier.
2.Clean inside of camshaft cover. If necessary,
wash oil separator elements in solvent and
blow dry.
3.Position new gasket to camshaft carrier with
arrows on gasket pointing towards inlet
manifold.
4.Position camshaft cover, align earth lead and fit
and tighten bolts progressively in sequence
shown to 9 Nm (7 lbf.ft).
5.Fit plug top coils, fit bolts and tighten to 5 Nm
(3.7 lbf.ft).
6.Connect and secure multiplugs to plug top
coils.
7.Fit coil harness clip, fit acoustic cover retainer
and tighten to 3 Nm (2.2 lbf.ft).
8.Position multiplug bracket to camshaft cover, fit
and tighten bolt to 9 Nm (7 lbf.ft).
9.Secure male end of CMP sensor multiplug to
bracket and connect multiplug.
10.Connect breather hoses to LH camshaft cover.
11.Check engine oil level, top-up if necessary.
12.Fit the engine acoustic cover.
+ ENGINE - K SERIES KV6, REPAIRS,
Cover - engine acoustic.

ENGINE - K SERIES KV6
12-3-50 REPAIRS
Filter - engine oil
$% 12.60.04
Remove
1.Raise vehicle on a 4 post ramp.
2.Remove underbelly panel.
+ EXTERIOR FITTINGS, REPAIRS,
Panel - underbelly.
3.Place suitable container under oil filter to collect
spillage.
4.Using strap wrench, remove and discard oil
filter.
WARNING: Avoid excessive skin contact
with used engine oil. Used engine oil
contains potentially harmful contaminants
which may cause skin cancer or other
serious skin disorders.
Refit
1.Clean oil filter mating face.
2.Fill canister of replacement oil filter with clean
engine oil.
3.Lubricate new oil filter sealing ring with clean
engine oil.
4.Fit new oil filter and tighten by hand until it
seats, then tighten a further half turn.
5.Remove oil container from underneath of
engine.
6.Fit underbelly panel.
+ EXTERIOR FITTINGS, REPAIRS,
Panel - underbelly.
7.Lower vehicle on ramp.
8.Start and run engine and check for leaks.
9.Stop engine, wait a few minutes, then check oil
level. Top up if necessary.
+ MAINTENANCE, MAINTENANCE,
Engine Oil and Filter – KV6.
Oil pick-up strainer
$% 12.60.20
Remove
1.Disconnect battery earth lead.
2.Remove engine sump.
+ ENGINE - K SERIES KV6, REPAIRS,
Sump - reseal.
3.Remove bolt and remove oil pick-up strainer.
Remove and discard 'O' ring.
Refit
1.Clean oil pick-up strainer and mating face.
2.Remove all traces of sealant from oil strainer
bolt hole and bolt threads.
CAUTION: Do not use a tap.
3.Lubricate new 'O' ring with clean engine oil and
fit to pick-up strainer.
CAUTION: Ensure 'O' ring, Part No.
LYX000210L is fitted.
4.Apply sealant, Part No. STC 50552 to threads
of oil pick-up strainer retaining bolt.
5.Position oil pick-up strainer, fit and tighten bolt
to 8 Nm (6 lbf.ft).
6.Fit engine sump.
+ ENGINE - K SERIES KV6, REPAIRS,
Sump - reseal.
7.Connect battery earth lead.
M12 6660

ENGINE - K SERIES KV6
REPAIRS 12-3-55
Refit
1.Ensure oil pressure switch and mating face is
clean.
2.Fit oil pressure switch using a new sealing
washer and tighten to 14 Nm (10 lbf.ft).
3.Connect multiplug to oil pressure switch.
4.Remove oil container from underneath of
engine.
5.Fit splash shield and secure with bolts.
6.Fit RH road wheel and tighten nuts to 115 Nm
(85 lbf.ft).
7.Fit underbelly panel.
+ EXTERIOR FITTINGS, REPAIRS,
Panel - underbelly.
8.Check engine oil level, top-up if necessary.
9.Connect battery earth lead.
Oil pressure relief valve
$% 12.60.56
Remove
1.Disconnect battery earth lead.
2.Remove underbelly panel.
+ EXTERIOR FITTINGS, REPAIRS,
Panel - underbelly.
3.Remove RH front road wheel.
4.Remove 3 bolts securing RH splash shield to
body and remove shield.
5.Place suitable container under oil filter to collect
spillage.
6.Using strap wrench, remove and discard oil
filter.
M12 6614
M12 6660

ENGINE - K SERIES KV6
12-3-56 REPAIRS
7.Remove 4 nuts securing engine oil cooler to
mounting bracket and position oil cooler aside.
8.Remove oil pressure relief valve plug nut.
Note: If a hexagonal head plug and sealing
washer are fitted, discard sealing washer.
9.Remove spring and valve.Refit
1.Clean valve, spring and plug; remove all traces
of sealant from threads in oil pressure relief
valve bore and from threads of plug.
CAUTION: Do not use a tap.
2.Clean valve seating inside oil pump housing.
3.Check that valve slides freely in bore and that
valve and bore are free from scoring and
corrosion.
Note: Light corrosion may be removed using
grade 600 emery cloth soaked in oil.
4.Check free length of spring.
+ GENERAL DATA, Engine - KV6
Petrol.
5.Apply sealant, Part No. STC 50552 to plug
threads.
Note: If a hexagonal head plug and sealing
washer were fitted, fit new sealing washer to
plug.
6.Fit valve, spring and plug to oil pump housing.
Tighten plug to 25 Nm (18 lbf.ft).
7.Fill canister of replacement oil filter with clean
engine oil.
8.Lubricate new oil filter seal with clean engine oil
and fit filter.
9.Position engine oil cooler to mounting bracket,
fit and tighten nuts to 25 Nm (18 lbf.ft).
10.Remove oil container from underneath of
engine.
11.Fit splash shield and secure with bolts.
12.Fit RH road wheel and tighten nuts to 115 Nm
(85 lbf.ft).
13.Fit underbelly panel.
+ EXTERIOR FITTINGS, REPAIRS,
Panel - underbelly.
14.Connect battery earth lead.
15.Check engine oil level, top-up if necessary.
M12 7916

ENGINE - K SERIES KV6
REPAIRS 12-3-57
Oil cooler - engine
$% 12.60.68
Remove
1.Disconnect battery earth lead.
2.Drain cooling system.
+ COOLING SYSTEM - K SERIES KV6,
ADJUSTMENTS, Coolant - drain and refill.
3.Remove RH front road wheel.
4.Remove 3 bolts securing RH splash shield to
body and remove shield.
5.Position container to collect spillage under oil
filter.
6.Loosen and remove oil cooler pipe unions from
oil filter housing, remove and discard 2 'O'
rings.
CAUTION: Failure to retain bosses will
result in damage to oil cooler. Always fit
plugs to open connections to prevent
contamination.
7.Position container to collect coolant spillage.8.Release clips and disconnect coolant hoses
from engine oil cooler.
CAUTION: Always fit plugs to open
connections to prevent contamination.
9.Remove 4 nuts securing engine oil cooler to
mounting bracket and remove oil cooler.
10.Restrain oil cooler pipe bosses on oil cooler
housing, loosen and remove oil cooler pipes
from oil cooler; remove and discard 2 'O' rings.
CAUTION: Always fit plugs to open
connections to prevent contamination.
Refit
1.Clean oil cooler pipe unions and mating faces.
2.Lubricate new 'O' rings with clean engine oil
and fit to oil cooler pipes.
3.Fit pipes to engine oil cooler, restrain bosses on
oil cooler body and tighten unions to 26 Nm (19
lbf.ft).
CAUTION: To prevent damage to
components, use two spanners when
loosening or tightening unions.
4.Position engine oil cooler to mounting bracket,
fit and tighten nuts to 25 Nm (18 lbf.ft).
5.Position oil cooler pipes to oil filter housing and
tighten unions to 26 Nm.
6.Connect coolant hoses to oil cooler and secure
with clips.
7.Fit splash shield and secure with bolts.
8.Fit RH road wheel and tighten nuts to 115 Nm
(85 lbf.ft).
9.Fill cooling system.
+ COOLING SYSTEM - K SERIES KV6,
ADJUSTMENTS, Coolant - drain and refill.
10.Connect battery earth lead.
11.Check engine oil level and top-up if necessary.
M12 6614
M12 7917

INTERMEDIATE REDUCTION DRIVE
41-2 ADJUSTMENTS
Intermediate reduction drive (IRD)
lubrication system - drain & refill - NAS
$% 41.25.06
Drain
1.Remove underbelly panel
+ EXTERIOR FITTINGS, REPAIRS,
Panel - underbelly.
2.Place container beneath IRD unit.
WARNING: Observe due care when draining
gearbox fluid as the fluid can be very hot.
3.Clean area around filler/level and drain plugs.
4.Using LRT-41-021 remove filler plug and
discard sealing washer.5.Remove drain plug, discard sealing washer and
allow oil to drain.
NOTE: The fluid should be drained with the
transmission at normal operating temperature.
6.Fit new sealing washer and tighten drain plug to
35 Nm (26 lbf.ft).
Refill
1.Fill with fluid until it just runs from filler/level
hole. Allow sufficient time for fluid to flow and
reach a common level in unit.
+ CAPACITIES, FLUIDS,
LUBRICANTS AND SEALANTS,
Lubrication.
2.Fit new sealing washer and tighten filler/level
plug to 35 Nm (26 lbf.ft).
3.Fit underbelly panel
+ EXTERIOR FITTINGS, REPAIRS,
Panel - underbelly.
M417853
LRT-41-021
M41 7687

INTERMEDIATE REDUCTION DRIVE
41-6 REPAIRS
Refit
1.Clean mating faces of IRD and gearbox.
2.Lubricate and fit new 'O' ring
3.With assistance, fit IRD.
4.Fit bolts securing IRD to gearbox and tighten
sufficiently only to pull mating faces of IRD and
gearbox together at this stage.
5.Fit IRD support brackets, tighten sufficiently to
pull mating faces together.
6.Final tighten bolts securing IRD to gearbox to
90 Nm (66 lbf.ft).
7.Final tighten bolts securing IRD support
brackets in the following sequence:
lM8 bolts securing support brackets to IRD
37 Nm (22 lbf.ft)
lM10 bolts securing support brackets to IRD
50 Nm (22 lbf.ft)
l3 bolts securing support bracket to cylinder
block 25 Nm (18 lbf.ft)
l3 bolts securing support bracket to sump at
45 Nm (33 lbf.ft).
8.Position lower engine steady, 'TOP' mark
uppermost. Fit bolt but do not tighten at this
stage.
9.Connect coolant hoses and secure with clips.
10.Connect breather hose to IRD housing.
11.Clean propeller shaft flange and mating face.
12.Fit propeller shaft to IRD flange and align
marks. Tighten nuts and bolts to 40 Nm (30
lbf.ft).
13.Inspect drive shaft oil seal, renew if worn or
damaged.14.Clean drive shaft and flange splines.
15.Fit new circlip to drive shaft.
16.With assistance, pull hub outwards, align drive
shaft and fit to IRD taking care not to damage
oil seal.
17.Fit splash shield and secure with bolts.
18.Fit exhaust front pipe.
+ MANIFOLDS & EXHAUST SYSTEMS
- Td4, REPAIRS, Exhaust pipe - front.
19.Fit rear beam.
+ FRONT SUSPENSION, REPAIRS,
Rear beam.
20.Final tighten bolt securing lower engine steady
to IRD support bracket to 100 Nm (74 lbf.ft).
21.Remove stand(s) and lower vehicle.
22.Fill IRD to correct level with fluid.
+ INTERMEDIATE REDUCTION
DRIVE, ADJUSTMENTS, Intermediate
reduction drive (IRD) fluid - drain & refill -
Non NAS.
23.Fill gearbox with fluid.
+ MANUAL GEARBOX - GETRAG,
ADJUSTMENTS, Gearbox oil - drain and
refill.
+ AUTOMATIC GEARBOX - JATCO,
ADJUSTMENTS, Gearbox fluid - drain &
refill.
24.Connect battery earth lead.
25.Refill cooling system.
+ COOLING SYSTEM - Td4,
ADJUSTMENTS, Coolant - drain and refill.

INTERMEDIATE REDUCTION DRIVE
REPAIRS 41-9
24.Remove 3 bolts securing IRD support bracket
to sump and remove bracket.
25.Remove 4 bolts securing IRD.
26.With assistance, release IRD from gearbox and
remove.
27.Remove and discard 'O' ring from IRD.
Refit
1.Clean mating faces of IRD and gearbox.
2.Lubricate and fit new 'O' ring
3.With assistance, fit IRD.
4.Fit bolts securing IRD to gearbox and tighten
sufficiently only to pull mating faces of IRD and
gearbox together at this stage.
5.Fit IRD support bracket and tighten bolts
sufficiently only to pull mating faces together.
6.Final tighten bolts securing IRD to gearbox to
90 Nm (66 lbf.ft).
7.Final tighten bolts securing IRD support bracket
in following sequence:
l5 bolts securing IRD support bracket to IRD
50 Nm (37 lbf.ft)
l1 bolt securing support bracket to cylinder
block to 45 Nm (33 lbf.ft)
l3 bolts securing support bracket to sump 88
Nm (65 lbf.ft).8.Position engine lower steady bracket to sump,
fit and tighten bolts to 100 Nm (74 lbf.ft).
9.Fit engine lower steady, fit bolt securing steady
to gearbox bracket but do not tighten at this
stage.
10.Connect coolant hoses and secure with clips.
11.Connect breather hose to IRD housing.
12.Fit mass damper to pinion housing, fit nuts and
tighten to 25 Nm (18 lbf.ft).
13.Clean propeller shaft flange and mating face.
14.Fit propeller shaft to IRD flange and align
marks. Tighten nuts and bolts to 40 Nm (30
lbf.ft).
15.Inspect drive shaft oil seal, renew if worn or
damaged.
16.Clean drive shaft and flange splines.
17.Fit new circlip to drive shaft.
18.With assistance, pull hub outwards, align drive
shaft and fit to IRD taking care not to damage
oil seal.
CAUTION: Pull the drive shaft to ensure the
circlip is fully engaged and retains the shaft.
19.Fit splash shield and secure with bolts.
20.Fit exhaust front pipe.
+ MANIFOLDS & EXHAUST SYSTEMS
- K SERIES 1.8, REPAIRS, Exhaust pipe -
front.
21.Fit rear beam.
+ FRONT SUSPENSION, REPAIRS,
Rear beam.
22.Final tighten bolt securing lower engine steady
to sump bracket to 80 Nm (59 lbf.ft).
23.Fill IRD to correct level with fluid.
+ INTERMEDIATE REDUCTION
DRIVE, ADJUSTMENTS, Intermediate
reduction drive (IRD) fluid - drain & refill -
Non NAS.
24.Refill gearbox with oil.
+ MANUAL GEARBOX - PG1,
ADJUSTMENTS, Gearbox oil - drain and
refill.
25.Connect battery earth lead.
26.Refill cooling system.
+ COOLING SYSTEM - K SERIES 1.8,
ADJUSTMENTS, Coolant - refill system.
M12 7167
M41 7698