
ENGINE - K SERIES KV6
REPAIRS 12-3-39
37.Raise vehicle on lift.
38.Remove front road wheels.
39.Release stake in drive shaft nuts.
40.With assistant depressing the brake pedal,
remove and discard LH and RH drive shaft
nuts.
41.Remove rear beam.
+ FRONT SUSPENSION, REPAIRS,
Rear beam.
42.Remove exhaust front pipe.
+ MANIFOLDS & EXHAUST SYSTEMS
- K SERIES KV6, REPAIRS, Front pipe - NAS.
43.Raise one rear wheel for rotation of propeller
shaft to access bolts.
44.Reference mark position of viscous coupling
flange to IRD unit flange to aid reassembly.
45.Remove 6 nuts and bolts securing propeller
shaft to IRD drive flange.
46.Release propeller shaft from IRD drive flange
and tie shaft aside.
CAUTION: Care must be taken to support
the Tripode joint when removed from the
IRD unit. To avoid damage to gaiter or steel
can, the joint should not be allowed to fully
extend or be dropped.47.Drain gearbox fluid.
+ AUTOMATIC GEARBOX - JATCO,
ADJUSTMENTS, Gearbox fluid - drain &
refill.
48.Drain fluid from IRD.
+ INTERMEDIATE REDUCTION
DRIVE, ADJUSTMENTS, Intermediate
reduction drive (IRD) lubrication system -
drain & refill - NAS.
49.Remove 6 bolts securing RH and LH front
splash shields and remove shields.
50.Remove clips securing brake hoses to RH and
LH damper brackets.
51.Release ABS sensor leads from bracket.
52.Release ABS sensors from RH and LH front
hubs.
M12 6614

ENGINE - K SERIES KV6
REPAIRS 12-3-43
78.Remove 3 Torx screws securing PAS pump
pulley and remove pulley.
79.Remove 3 bolts securing PAS pump to front
mounting plate and tie pump aside.
80.With assistance, manoeuvre and lower engine
and gearbox to floor.
Refit
1.With assistance, raise engine and gearbox into
engine compartment.
2.Position PAS pump to front mounting plate, fit
and tighten bolts to 25 Nm.
3.Position PAS pump pulley, fit and tighten Torx
screws to 9 Nm.
4.Position top arm to engine mounting bracket
and RH hydramount, fit and tighten bolts to 100
Nm.
5.Position PAS pipe support bracket to RH
hydramount, fit and tighten nut to 85 Nm.
6.Place a wooden block on jack, position jack
under gearbox and raise jack sufficient to
support weight of gearbox. Release lifting hook
from lifting bracket on gearbox and connect to
rear engine lifting bracket.
7.Lower and remove jack supporting gearbox.8.Remove bolts securing 44-026 lifting bracket to
gearbox and remove bracket.
9.Position LH mounting bracket to gearbox, fit
and tighten bolts to 85 Nm.
10.Position LH mounting to body, fit and tighten
bolts to 48 Nm.
11.Align gearbox bracket to LH body mounting, fit
and tighten through bolt to 100 Nm.
12.Position upper RH engine steady to top arm, fit
and tighten bolt to 100 Nm.
13.Tighten bolt securing upper RH engine steady
to body to 100 Nm.
14.Position PAS pipe to engine front mounting
plate, fit and tighten bolt to 25 Nm.
15.Lower hoist, disconnect and remove lifting
bracket, LRT-12-138.
16.Raise vehicle on lift.
17.Position A/C compressor to front mounting
plate and cylinder block, align heat shield, fit
and tighten bolts to 25 Nm.
18.Connect multiplug to A/C compressor.
19.Using a 3/8" square drive socket bar, raise
ancillary drive belt tensioner and fit drive belt to
pulleys.
20.Position selector cable to gearbox bracket and
secure with clip.
21.Position selector lever to selector shaft, fit and
tighten nut to 25 Nm.
22.Clean splines and seal areas on each drive
shaft and mating faces in front hubs.
23.Fit new circlips to RH and LH drive shaft inner
joint splines.
24.Fit drive shafts to IRD and gearbox, ensuring
that the circlip on each drive shaft is fully
engaged.
25.Engage LH and RH drive shafts into front hubs.
26.Fit new drive shaft flange nuts but do not tighten
at this stage.
27.Clean ball joint tapers and taper seats.
28.Position LH and RH track rod ends to steering
arms, fit new nuts and tighten to 55 Nm.
29.Clean ABS sensors and mating faces.
30.Apply anti-seize grease to both ABS sensors
and position sensors in front hubs.
CAUTION: Ensure ABS sensor is fully
located into hub, so that sensor touches
pole wheel teeth.
31.Position LH and RH brake hoses to front
damper brackets and secure with clips.
32.Position LH and RH splash shields, fit and
tighten bolts.
33.Ensure mating face of propeller shaft and IRD
drive flange are clean.
34.Fit propeller shaft to IRD flange and align
marks. Tighten nuts and bolts to 42 Nm (31
lbf.ft).

ENGINE - K SERIES KV6
12-3-96 OVERHAUL
12.Check end-float of camshafts using a DTI.
+ GENERAL DATA, Engine - KV6
Petrol.
CAUTION: If camshaft end-float exceeds
limits given, repeat check with new
camshaft(s). If end-float is still excessive,
replace cylinder head and camshaft carrier
as an assembly.
13.Using sequence shown, progressively loosen
22 bolts securing camshaft carrier to cylinder
head until valve spring pressure is released
and remove bolts.
14.Remove camshaft carrier.15.Remove camshafts and discard oil seals.
Note: Inlet camshafts are colour coded orange,
exhaust camshafts
16.Using a stick magnet, remove 12 hydraulic
tappets from cylinder head.
CAUTION: Store hydraulic tappets in their
fitted order and store upright. Maintain
absolute cleanliness when handling
hydraulic tappets. Failure to observe these
precautions can result in engine failure.
17.Measure the outside diameter of hydraulic
tappets.
+ GENERAL DATA, Engine - KV6
Petrol.
Note: Measurement must be taken half-way
along tappet body.
18.Using LRT-12-034, and adapter LRT-12-034/1,
compress valve spring, remove 2 collets,
release valve spring and remove LRT-12-034.
19.Remove valve spring cap and valve spring.
20.Remove valve from cylinder head.

ENGINE MANAGEMENT SYSTEM - SIEMENS
REPAIRS 18-3-11
5.Fit new Torx screws and wave washers, tighten
Torx screws to 1.5 Nm (1.1 lbf.ft).
6.Connect multiplug to TP sensor.
7.Operate throttle cable cam 2 or 3 times and
ensure that full travel to the throttle open and
the throttle closed positions is available.
8.Fit acoustic cover.
+ ENGINE - K SERIES KV6, REPAIRS,
Cover - engine acoustic.
9.Connect battery earth lead.
NOTE: A ‘throttle initialisation’ procedure
MUST be carried out using TestBook/T4
whenever the TP sensor is removed or
renewed.
Sensor - thermostat monitoring (TM) -
KV6 - NAS
$% 18.30.21
Remove
1.Disconnect battery earth lead.
2.Remove coolant expansion tank cap to release
pressure and refit cap.
WARNING: Since injury such as scalding
could be caused by escaping steam or
coolant, do not remove the filler cap from
the coolant expansion tank while the
system is hot.
3.Position absorbent cloth under TM sensor to
collect spillage.
4.Disconnect multiplug from TM sensor.
5.Release and remove sensor. Discard seal.
Refit
1.Clean sensor and mating face.
2.Using a new seal, fit and secure sensor.
3.Connect multiplug to sensor.
4.Remove absorbent cloth.
5.Check for leaks and fill expansion tank to 'MAX'
mark.
6.Connect battery earth lead.
M18 0764

ENGINE MANAGEMENT SYSTEM - SIEMENS
18-3-14 REPAIRS
5.Release throttle pedal switch from bracket on
throttle pedal assembly.
6.Release clips securing switch bracket to pedal
assembly and remove bracket.
Refit
1.Fit switch bracket to throttle pedal assembly
and secure with clips
2.Position switch and push fully into bracket on
pedal assembly.
3.To correctly position throttle pedal switch, move
throttle pedal to the closed position and ensure
that switch is in contact with tang on throttle
pedal.
4.Connect multiplug to throttle pedal switch.
5.Connect throttle inner cable to throttle pedal
and secure with clip.
6.Position throttle pedal assembly to bulkhead, fit
and tighten nuts to 25 Nm (18 lbf.ft).
Sensor - combined - manifold absolute
pressure/Intake air temperature (MAP/
IAT)
$% 19.22.26
Remove
1.Disconnect battery earth lead.
2.Remove engine acoustic cover.
+ ENGINE - K SERIES KV6, REPAIRS,
Cover - engine acoustic.
3.Disconnect multiplug from MAP/IAT sensor.
4.Remove 2 screws securing MAP/IAT sensor to
inlet manifold chamber, remove sensor.
Refit
1.Clean MAP/IAT sensor and mating face on inlet
manifold chamber.
2.Position MAP/IAT sensor, fit and tighten
screws.
3.Connect multiplug to MAP/IAT sensor.
4.Fit engine acoustic cover.
+ ENGINE - K SERIES KV6, REPAIRS,
Cover - engine acoustic.
5.Connect battery earth lead.
M19 3182
M19 3197

FUEL DELIVERY SYSTEM - PETROL
19-2-2 ADJUSTMENTS
Throttle cable - check and adjust - K1.8
$% 19.20.05
Check
1.Before adjusting cable, ensure that cable is
correctly routed and located.
Adjust
1.Release cable adjusting nut from abutment
bracket.
2.Hold throttle cam in fully closed position.
3.Rotate adjusting nut until all slack is taken out
of inner cable and nut is in contact with rear
face of abutment bracket. Ensure throttle does
not open.
4.Fit throttle cable adjusting nut in abutment
bracket.
5.Operate throttle pedal and ensure that full
throttle pedal movement is available.
Fuel system - depressurise - KV6 - Non
NAS
$% 19.50.02
Check
1.Remove acoustic cover.
+ ENGINE - K SERIES KV6, REPAIRS,
Cover - engine acoustic.
2.Position absorbent cloth around fuel feed pipe
connection to collect spillage.
WARNING: The spilling of fuel is
unavoidable during this operation. Ensure
that all necessary precautions are taken to
prevent fire and explosion.
3.Pull back cover from hose connector and
carefully release connector.
WARNING: Depressurise the system before
disconnecting any components. Fuel
pressure will be present in the system even
if the ignition has been switched off for
some time.
4.Secure connector once pressure has been
relieved.
5.Fit acoustic cover.
+ ENGINE - K SERIES KV6, REPAIRS,
Cover - engine acoustic.

FUEL DELIVERY SYSTEM - PETROL
ADJUSTMENTS 19-2-3
Fuel system - depressurise - KV6 - NAS
$% 19.50.02
Check
1.Remove acoustic cover.
+ ENGINE - K SERIES KV6, REPAIRS,
Cover - engine acoustic.
2. Up to 03MY: Remove nut and bolt securing coil
and position coil aside.
3.Remove schraeder valve cap.
4.Position absorbent cloth around fuel feed pipe
connection to collect spillage.
WARNING: The spilling of fuel is
unavoidable during this operation. Ensure
that all necessary precautions are taken to
prevent fire and explosion.5.Connect adapter LRT-19-006 to schraeder
valve.
6.Position opposite end of adapter LRT-19-006
into container, turn tap to release pressure.
7.Remove adapter LRT-19-006 from schraeder
valve.
8.Fit cap to schraeder valve.
9. Up to 03MY: Fit and tighten nut and bolt
securing coil.
10.Fit acoustic cover.
+ ENGINE - K SERIES KV6, REPAIRS,
Cover - engine acoustic.

FUEL DELIVERY SYSTEM - PETROL
19-2-4 ADJUSTMENTS
Fuel system - depressurise - K1.8
$% 19.50.02
Check
1.Position absorbent cloth around fuel feed pipe
connection to collect spillage.
WARNING: The spilling of fuel is
unavoidable during this operation. Ensure
that all necessary precautions are taken to
prevent fire and explosion.
2.Disconnect fuel feed hose from fuel rail.
3.Connect feed hose to fuel rail once pressure
has relieved.
Fuel system - pressure test - KV6 - Non
NAS
$% 19.50.13
Check
1.Remove engine acoustic cover.
+ ENGINE - K SERIES KV6, REPAIRS,
Cover - engine acoustic.
2.Position absorbent cloth around fuel feed pipe
connection to collect spillage.
WARNING: Fuel vapour is highly flammable
and in confined spaces is also explosive
and toxic. Always have a fire extinguisher
containing foam, CO
2, gas or powder close
at hand when handling or draining fuel.
3.Disconnect fuel inlet hose from fuel rail pipe.
4.Connect adaptor LRT-19-013, to pressure
gauge LRT-19-004 .
5.Position pressure gauge LRT-19-004, connect
to fuel inlet hose and to fuel rail pipe, securing
pressure gauge hose to fuel rail pipe with clip.
6.Start engine. Pressure at idle = 3.4 bar. If
pressure below 3.4 bar suspect the following in
order: fuel hoses, filter, regulator and pump.
7.Stop engine.
8.Release clip and disconnect LRT-19-004
pressure gauge from fuel inlet hose and fuel rail
pipe.
9.Disconnect adaptor LRT-19-013 from LRT-19-
004 pressure gauge.
10.Connect fuel inlet hose to fuel rail pipe.
11.Fit engine acoustic cover.
+ ENGINE - K SERIES KV6, REPAIRS,
Cover - engine acoustic.
M19 3247A
LRT-19 - 013
LRT -19- 004