Page 361 of 1007

FUEL DELIVERY SYSTEM - PETROL
19-2-40 REPAIRS
Refit
1.Remove protective caps from each injector.
2.Clean injectors and recesses in fuel rail and
inlet manifold.
3.Lubricate new 'O' ring with castor oil and fit to
injector.
4.Fit injectors to fuel rail and secure with spring
clips.
5.Position fuel rail assembly and connect injector
multiplugs.
6.Fit injector spacer.
7.Push each injector into inlet manifold.
8.Fit bolts securing fuel rail to inlet manifold and
tighten to 8 Nm ( 6 lbf.ft).
9.Connect fuel feed hose to fuel rail.
10.Fit engine oil dipstick.
11.Connect vacuum pipe to fuel pressure regulator
and secure with clip.
12.Connect battery earth lead.
Actuator unit - cruise control - KV6 - non
NAS
$% 19.75.05
Remove
1.Disconnect battery earth lead.
2.Remove engine acoustic cover.
+ ENGINE - K SERIES KV6, REPAIRS,
Cover - engine acoustic.
3.Disconnect vacuum hose from actuator.
4.Remove nut securing actuator to mounting
bracket.
5.Release operating rod from throttle cam and
remove actuator.
Refit
1.Position actuator and connect operating rod to
throttle cam.
2.Position actuator into mounting bracket, fit and
tighten nut.
3.Connect vacuum hose to actuator.
4.Check pull rod to retainer clearance, with lever
fully returned, pull rod should just be held by
retainer.
5.Release retainer by turning anti-clockwise,
eliminate clearance then rotate retainer half
turn clockwise. Check pull rod is just held and
rotate retainer a further quarter turn clockwise
to lock.
6.Fit engine acoustic cover.
+ ENGINE - K SERIES KV6, REPAIRS,
Cover - engine acoustic.
7.Connect battery earth lead.
Page 362 of 1007

FUEL DELIVERY SYSTEM - PETROL
REPAIRS 19-2-41
Vacuum pump - cruise control - KV6 -
non NAS
$% 19.75.06
Remove
1.Remove battery carrier.
+ CHARGING AND STARTING,
REPAIRS, Carrier - battery.
2.Release 3 rubber mountings securing vacuum
pump to battery carrier and remove vacuum
pump.
3.Remove 3 rubber mountings from vacuum
pump.
Refit
1.Fit rubber mountings to vacuum pump.
2.Position vacuum pump to battery carrier and
secure with rubber mountings.
3.Fit battery carrier.
+ CHARGING AND STARTING,
REPAIRS, Carrier - battery.
Switch - cruise control - KV6 - up to 04MY
$% 19.75.30
Remove
1.Remove radio.
+ IN CAR ENTERTAINMENT,
REPAIRS, Radio - up to 04MY.
2.Remove selector knobs from heater controls.
3.Remove 2 screws securing heater control
finisher to heater controls and remove finisher.
4.Release cruise control switch, disconnect
multiplug and remove switch.
Refit
1.Position cruise control switch, connect
multiplug and secure switch.
2.Fit heater control finisher to heater controls and
secure with screws.
3.Fit heater control knobs.
4.Fit radio.
+ IN CAR ENTERTAINMENT,
REPAIRS, Radio - up to 04MY.
Page 368 of 1007

COOLING SYSTEM - K SERIES KV6
REPAIRS 26-3-3
REPAIRS
Cooling fan and motor
$% 26.25.22
Remove
1.Remove radiator.
+ COOLING SYSTEM - K SERIES KV6,
REPAIRS, Radiator assembly.
2.Remove 3 bolts securing LH cooling fan and
motor assembly to fan cowl. Remove fan and
motor assembly.
Refit
1.Position fan and motor assembly to fan cowl, fit
and tighten bolts to 5 Nm (4 lbf.ft).
2.Fit radiator.
+ COOLING SYSTEM - K SERIES KV6,
REPAIRS, Radiator assembly.
Control unit - radiator cooling fan - 2002
MY On
$% 26.25.43
Remove
1.Disconnect battery earth lead.
2.Release multiplugs from clips and disconnect
2 body harness multiplugs.
3.Disconnect multiplugs from cooling fan motors
and release harness from clips on cooling fan
cowl.
4.Remove screw securing control unit.
5.Release control unit from fan cowl.
Refit
1.Carefully position control unit in cowl and
secure with screw.
2.Connect body harness multiplugs and secure
to cowl.
3.Secure LH and RH harness to retaining clips
and connect multiplugs.
4.Connect battery earth lead.
Page 369 of 1007

COOLING SYSTEM - K SERIES KV6
26-3-4 REPAIRS
Radiator assembly
$% 26.40.01
Remove
1.Disconnect battery earth lead.
2.Remove engine acoustic cover.
+ ENGINE - K SERIES KV6, REPAIRS,
Cover - engine acoustic.
3.Drain cooling system.
+ COOLING SYSTEM - K SERIES KV6,
ADJUSTMENTS, Coolant - drain and refill.
4. Models without A/C: Remove bumper
valance.
+ EXTERIOR FITTINGS, REPAIRS,
Bumper - assembly - front - up to 04MY.
5. Models without A/C:Remove 2 bolts securing
PAS fluid cooler to armature.
6. Models without A/C: Remove 4 nuts and 4
bolts securing armature to body and remove
armature.
7. Models with A/C: Remove A/C condenser.
+ AIR CONDITIONING, REPAIRS,
Condenser.
8.Release clips and remove top and bottom
hoses.
CAUTION: Always fit plugs to open
connections to prevent contamination.
9.Release clip and remove expansion hose from
radiator.10. If fitted:Remove 2 bolts and 4 scrivets securing
LH and RH radiator baffles and remove baffles.
11.Remove radiator upper retaining pegs from
bonnet locking platform. Ease top of radiator
forward.
12.Remove 4 bolts securing fan cowl to radiator.
13.Remove 2 cowl retaining clips from radiator.
M26 0947
Page 370 of 1007

COOLING SYSTEM - K SERIES KV6
REPAIRS 26-3-5
14.Release radiator from lower mountings and
remove from vehicle.
15.Remove radiator upper mounting extension
brackets.
16.Remove 4 rubber mountings from radiator.Refit
1.Fit mounting rubbers to radiator.
2.Fit upper support brackets to radiator.
3.Position fan cowl to radiator, fit and tighten
bolts to 5 Nm (4 lbf.ft).
4.Secure fan cowl to radiator with clips.
5.Fit radiator and engage lower mountings in
chassis.
6.Fit radiator upper mountings to bonnet locking
platform.
7. If fitted:Position LH and RH radiator baffles,
secure with scrivets, fit and tighten top bolts to
5 Nm (4 lbf.ft).
8.Connect expansion tank hose and secure with
clip.
9.Connect bottom and top hoses to radiator
secure with clips.
10. Models with A/C: Fit A/C condenser.
+ AIR CONDITIONING, REPAIRS,
Condenser.
11. Models without A/C: Position armature, fit and
tighten 4 nuts and bolts securing armature to
body.
+ EXTERIOR FITTINGS, REPAIRS,
Bumper - assembly - front - up to 04MY.
12. Models without A/C: Align PAS fluid cooler
and tighten bolts to 8 Nm (6 lbf.ft).
13. Models without A/C: Fit bumper valance.
+ EXTERIOR FITTINGS, REPAIRS,
Bumper - assembly - front - up to 04MY.
14.Refill cooling system.
+ COOLING SYSTEM - K SERIES KV6,
ADJUSTMENTS, Coolant - drain and refill.
15.Fit acoustic cover.
+ ENGINE - K SERIES KV6, REPAIRS,
Cover - engine acoustic.
16.Connect battery earth lead.
M26 0946
Page 371 of 1007

COOLING SYSTEM - K SERIES KV6
26-3-6 REPAIRS
Thermostat
$% 26.45.01
Remove
1.Disconnect battery earth lead.
2.Drain cooling system.
+ COOLING SYSTEM - K SERIES KV6,
ADJUSTMENTS, Coolant - drain and refill.
3.Remove inlet manifold chamber.
+ MANIFOLDS & EXHAUST SYSTEMS
- K SERIES KV6, REPAIRS, Seals - inlet
manifold chamber - up to 03MY.
4.Remove 2 bolts securing RH fuel rail to inlet
manifold. Remove injector protection cover if
fitted.
5.Release 2 clips securing engine harness to rear
engine lifting bracket and bracket on RH inlet
manifold.
6.Release clip and disconnect bottom hose from
thermostat housing.
7.Loosen clip and disconnect heater hose from
thermostat housing.8.Release clip and disconnect top hose from
coolant elbow.
9.Remove bolt securing thermostat housing and
coolant elbow to cylinder block.
10.Remove coolant elbow from cylinder block.
11.Remove thermostat housing and coolant pipe
from cylinder block.
12.Release clip and remove coolant pipe from
thermostat housing.
13.Remove and discard 4 'O' rings from
thermostat housing, coolant elbow and coolant
pipe.
Refit
1.Lubricate new 'O' rings with rubber grease and
fit to sealing grooves in thermostat housing,
coolant elbow and coolant pipe.
2.Fit coolant pipe into thermostat housing, ensure
clip connectors are uppermost.
3.Position thermostat housing and coolant pipe
above cylinder block, engage coolant pipe in
cylinder block and press thermostat housing
firmly into position. Ensure mounting flange on
thermostat housing is aligned to bolt hole in
cylinder block.
4.Fit coolant elbow into cylinder block, press
firmly into place. Ensure mounting flange is
aligned correctly to thermostat housing flange.
5.Fit bolt to coolant elbow and thermostat
housing flanges. Tighten bolt to 18 Nm (13
lbf.ft).
6.Connect top hose to coolant elbow and secure
with clip.
7.Connect heater and bottom hoses to
thermostat housing, secure with clips.
8.Position and secure engine harness to brackets
with clips.
9.If fitted, position injector protection cover to RH
fuel rail, fit and tighten bolts to 9 Nm (7 lbf.ft).
10.Fit inlet manifold chamber.
+ MANIFOLDS & EXHAUST SYSTEMS
- K SERIES KV6, REPAIRS, Seals - inlet
manifold chamber - up to 03MY.
11.Fill cooling system.
+ COOLING SYSTEM - K SERIES KV6,
ADJUSTMENTS, Coolant - drain and refill.
12.Connect battery earth lead.
Page 372 of 1007
COOLING SYSTEM - K SERIES KV6
REPAIRS 26-3-7
Coolant pump
$% 26.50.01
Remove
1.Disconnect battery earth lead.
2.Drain cooling system.
+ COOLING SYSTEM - K SERIES KV6,
ADJUSTMENTS, Coolant - drain and refill.
3.Remove camshaft timing belt.
+ ENGINE - K SERIES KV6, REPAIRS,
Camshaft timing belt.
4.Remove and discard 7 bolts securing coolant
pump to cylinder block.
5.Release coolant pump from cylinder block and
remove.
6.Remove and discard 'O' ring from coolant
pump.Refit
1.Clean coolant pump and mating face of cylinder
block.
2.Lubricate new 'O' ring with rubber grease and fit
to coolant pump.
3.Fit coolant pump to cylinder block. Fit new bolts
and tighten progressively in the sequence
illustrated to 9 Nm (7 lbf.ft).
4.Fit camshaft timing belt.
+ ENGINE - K SERIES KV6, REPAIRS,
Camshaft timing belt.
5.Fill cooling system.
+ COOLING SYSTEM - K SERIES KV6,
ADJUSTMENTS, Coolant - drain and refill.
6.Connect battery earth lead.
Page 376 of 1007

MANIFOLDS & EXHAUST SYSTEMS - K SERIES KV6
REPAIRS 30-3-3
Front pipe - NAS
$% 30.10.09
Remove
1.Disconnect battery earth lead.
2.Remove intermediate pipe and silencer.
+ MANIFOLDS & EXHAUST SYSTEMS
- K SERIES KV6, REPAIRS, Intermediate
pipe - NAS.
3.Remove 3 bolts securing heat shield and
remove heat shield from front pipe.
4.Remove 2 bolts securing pipe clamp and
remove lower half of clamp.5.Remove 2 nuts securing front pipe to manifold.
6.Remove bolt securing front pipe to bracket and
remove front pipe. Discard gasket.
Refit
1.Clean front pipe and manifold mating faces.
2.Using a new gasket, fit front pipe and fit but do
not tighten nuts.
3.Fit bolt securing front pipe to bracket but do not
tighten.
4.Fit lower half of pipe clamp, fit bolts but do not
tighten.
5.Fit intermediate pipe and silencer.
+ MANIFOLDS & EXHAUST SYSTEMS
- K SERIES KV6, REPAIRS, Intermediate
pipe - NAS.
6.Tighten nuts securing front pipe to manifold to
50 Nm (37 lbf.ft).
7.Tighten bolts securing clamp to 10 Nm (7 lbf.ft).
8.Tighten bolt securing front pipe to bracket to 25
Nm (18 lbf.ft).
9.Connect battery earth lead.