
LIFTING AND TOWING
08-2
Raising the front of a vehicle
Position the cup of the hydraulic arm under the
centre of the front body crossmember assembly.
Use jack to raise front road wheels to enable safety
stands to be installed under the front end of each
longitudinal member.
Carefully lower jack until vehicle sits securely on
safety stands.
Before working on the underside of a vehicle re-
check the stability of the vehicle on the stands.
Use the reverse procedure when removing a vehicle
from stands.
NOTE: For some repair operations it may be
necessary to use a jack to support the engine under
the sump. In this case, a block of wood should be
used on the jack to protect the sump.
Raising the rear of a vehicle
Position cup of hydraulic arm under the centre of the
rear subframe crossmember at the position
identified by the embossed arrows.
Use jack to raise rear road wheels to enable safety
stands to be installed under the rear ends of the
body longitudinal members.
Carefully lower jack until vehicle sits securely on
safety stands.
Before working on the underside of a vehicle, re-
check the stability of the vehicle on the stands.
Use the reverse procedure when removing a vehicle
from stands.
Wheel-free lift
Locate the lifting pads under the ends of the body
longitudinal members. Raise the ramp to support the
weight of the vehicle, ensure the vehicle is secure on
the lifting pads, then raise the ramp to the required
height.
Towing
General
The vehicle has permanent four wheel drive. The
following instructions must be adhered to:
Towing the vehicle on all four wheels with driver
operating steering and brakes
lTurn ignition key to position '1' to release
steering lock and then to position 'II' to enable
the brake lights, wipers and direction indicators
to be operated, if necessary.
l Select neutral in gearbox and ensure HDC (hill
descent control) is deselected.
lSecure tow rope, chain or cable to towing eye.
lRelease the parking brake.
CAUTION: The brake servo and power assisted
steering system will not be functional without the
engine running. Greater pedal pressure will be
required to apply the brakes and the steering
system will require greater effort to turn the front
road wheels. The vehicle tow connection should
only be used under normal road conditions,
'snatch' recovery should be avoided.
Suspended tow by breakdown vehicle
Mark propeller shaft drive flanges and mating flanges
with identification lines to enable the propeller shaft
to be refitted in its original position.
Remove the propeller shaft fixings then remove the
shaft from the vehicle.
CAUTION: To prevent vehicle damage, rear
propeller shaft MUST BE removed.

MAINTENANCE
10-4 MAINTENANCE
Seats and Seat Belts
Check
1.Check seat frames are secured to floor and
show no signs of movement.
2.Check operation of seat slide and tilt
mechanisms, ensuring there is no excessive
play between seat cushion and seat back.
3.Check tightness of accessible seat fixings.
4.Fully extract seat belt and allow it to return
under its own recoil mechanism.
5.Check entire length of seat belt webbing for
signs of fraying or damage. Repeat for all belts.
6.Check security of seat belt upper mountings.
7.Check for correct operation of seat belt height
adjusters.
8.Check security of seat belt buckle mountings.
9.Connect each belt to the correct buckle, check
seat belt buckle and tongue are secure.
Release seat belt buckle and check for correct
operation.
10.Check tightness of accessible seat belt
mountings.
Lamps, Horns and Warning Indicators
Check
1.Switch on side, head and tail lights and check
operation.
2.Check headlamp dim/dip operation.
3.Check headlamp levelling operation.
4.Check turn signals and hazard warning lights
operation.
5.Press brake pedal and check operation of
brake lights.
6.Check all exterior lamp lenses for clarity and
condition. Pay particular attention to head lamp
lenses for signs of stone chips or damage.
7.Check horn for loud clear sound.
8.Check operation of all instrument pack warning
and indicator lights.
9.Check for correct operation of interior courtesy
lights.
10.Switch on headlamps (with ignition switch at 'O'
position) and check light reminder warning
operates when door is opened.

MAINTENANCE
10-8 MAINTENANCE
Brake Shoes
1.With the vehicle at a convenient working height,
remove the rubber plugs from the rear of the
back plate.
2.Using a lamp, inspect thickness of rear brake
shoes.
NOTE: Any requirement to replace brake shoes
should be advised to the customer as this will
be subject to additional labour and/or material
cost and should not be carried out without the
authorisation of the customer.
3.Check for any signs of brake fluid
contamination on brake shoes, or evidence of
brake fluid leakage from drum/backplate.
4.Ensure that rubber plug is correctly fitted into
back plate upon completion of check.Brake Drums
1.With vehicle at a convenient working height and
the wheels removed, remove the rear brake
drums.
+ BRAKES, REPAIRS, Drum - rear.
2.Check brake shoe thickness, and condition of
brake shoes for any evidence of contamination
from brake fluid.
3.Check brake drum for signs of cracking,
excessive scoring or oil contamination.
NOTE: Any requirements to replace brake
shoes, wheel cylinders or brake drums should
be advised to the customer as this will be
subject to additional labour and/or material cost
and should not be carried out without the
authorisation of the customer.
4.Using brake cleaner, remove excessive
deposits of brake dust from drums, shoes and
back plate.
5.Refit drums.
+ BRAKES, REPAIRS, Drum - rear.

MAINTENANCE
MAINTENANCE 10-17
PAS Fluid Level
Check/Top-up
1.Check Power Assisted Steering (PAS) fluid
level. Before topping up PAS fluid level, ensure
there are no leaks from the pump, hoses,
unions or steering rack.
+ CAPACITIES, FLUIDS,
LUBRICANTS AND SEALANTS, Fluids.
Intermediate Reduction Drive - Non NAS
models
Check and Top-up Fluid
1.With vehicle on a ramp at a convenient working
height, carefully remove IRD level plug and
collect sealing washer.
2.Check oil level. Before topping up oil level,
check for visible signs of leakage. Pay
particular attention to drive shaft and prop shaft
oil seals.
+ CAPACITIES, FLUIDS,
LUBRICANTS AND SEALANTS,
Lubrication.
3.Refit level plug to IRD unit using a new sealing
washer.

MAINTENANCE
10-18 MAINTENANCE
Intermediate Reduction Drive - NAS
models
Check and Top-up Fluid
1.With vehicle on a ramp at a convenient working
height, using LRT-41-021, carefully remove
IRD level plug and collect sealing washer.
2.Top-up, if required, until fluid just runs from
hole. Allow sufficient time for oil to flow until it
reaches a common level in unit.
+ CAPACITIES, FLUIDS,
LUBRICANTS AND SEALANTS, Fluids.
3.Refit level plug to IRD unit using a new sealing
washer.
Manual Gearbox – PG1
Check and Top-up Fluid
WARNING: Avoid excessive skin contact
with mineral oil. Mineral oils remove the
natural fats from the skin, leading to
dryness, irritation and dermatitis.
1.With vehicle on a ramp at a convenient working
height, carefully remove gearbox level plug and
collect sealing washer.
2.Check oil level. Before topping up oil level,
check for visible signs of leakage. Pay
particular attention to drive shaft oil seal.
+ CAPACITIES, FLUIDS,
LUBRICANTS AND SEALANTS,
Lubrication.
3.Refit level plug to gearbox using a new sealing
washer.
M417853
LRT-41-021

MAINTENANCE
10-20 MAINTENANCE
9.Remove filler plug and add fluid until it just runs
from level plug aperture.
When topping up after a new air blast cooler
(Td4 hot climates) has been fitted, an extra
420 cc of fluid is required. The fluid must
also reach a temperature of 80° C (176° F) to
allow the switch on the cooler to open.
10.Move selector lever from 'P' through each gear
position and return to 'P' , allowing any excess
fluid to drain off.
11.Fit new level plug and tighten to 14 Nm (10
lbf.ft).
12.Clean and fit filler plug.
13.Disconnect TestBook/T4.
14.Fit underbelly panel.
+ EXTERIOR FITTINGS, REPAIRS,
Panel - underbelly.
Rear Axle
Replace Fluid
1.With vehicle on a ramp at a convenient working
height, carefully remove rear differential level
plug.
2.Check oil level. Before topping up oil level,
check for visible signs of leakage. Pay
particular attention to drive shaft oil seals,
differential pinion oil seal and backplate
gasket.
3.Refit level plug to rear differential and tighten to
27 Nm (20 lbf.ft).
M44 1642

ENGINE - K SERIES KV6
REPAIRS 12-3-15
Refit
1.Clean cylinder head mating face.
CAUTION: Use suitable gasket removal
spray and a plastic scraper.
2.Remove bolts securing cylinder liner clamps
LRT-12-144 to cylinder block and remove
clamps.
CAUTION: Do not rotate crankshaft.
3.Clean cylinder block face and dowel holes.
4.Clean cylinder head bolts and wipe dry.
5.Lightly lubricate threads and beneath heads of
cylinder head bolts with clean engine oil.
6.Check that fitted height of dowels is between 10
to 11 mm (0.40 to 0.43 in) above cylinder block
top face. Replace dowels if fitted height is
incorrect.
7.Fit new cylinder head gasket onto cylinder
block with the word 'TOP' uppermost.
8.With assistance, fit cylinder head and carefully
position LH inlet to RH inlet manifold.
9.Carefully enter cylinder head bolts, DO NOT
DROP. Screw bolts into place by hand.10.Tighten cylinder head bolts progressively in the
sequence shown to :
lStage 1 - 25 Nm (18 lbf.ft)
lStage 2 - Tighten in the same sequence to
25 Nm (18 lbf.ft)
lStage 3 -Tighten in the same sequence to
25 Nm (18 lbf.ft)
lStage 4 - Using an angle torque gauge,
tighten bolts in the same sequence a further
180°
11.Fit LH camshaft cover gasket.
+ ENGINE - K SERIES KV6, REPAIRS,
Camshaft cover gasket - LH - Up to 03MY.
12.Remove and discard 'O' rings from injectors.
13.Clean injectors and injector locations in fuel rail.
14.Lubricate new 'O' rings with castor oil and fit to
injectors.
15.Position fuel rail assembly and secure injectors
to inlet manifolds.
16.Position injector protection cover - if fitted to RH
fuel rail and secure injector harness to
protection cover or fuel rail with clips.
17.Fit bolts securing fuel rail to inlet manifolds and
tighten to 9 Nm (7 lbf.ft).
18.Position CMP sensor bracket, fit and tighten
bolt to 9 Nm (7 lbf.ft).
19.Connect CMP sensor multiplug and secure to
bracket.
20.Connect breather hose to LH inlet manifold.
21.Connect coolant bleed hose to inlet manifold
and secure with clip.
22.Position ignition coils to LH inlet manifold.
23.Position earth lead, fit nuts and bolts securing
ignition coils to LH inlet manifold and tighten to
9 Nm (7 lbf.ft).
24.Position ht lead guide bracket, fit and tighten
special bolt.
25.Connect ht leads to spark plugs and secure ht
leads in guide clips.
26.Clean camshaft timing belt cover backplate
bolts and apply sealant, Part No. STC 50552 to
the first 3 threads.

ENGINE - K SERIES KV6
12-3-18 REPAIRS
13.Release injectors from manifolds and carefully
lay fuel rail and injectors aside.
CAUTION: Always fit plugs to open
connections to prevent contamination.
14.Using sequence shown, progressively loosen
and remove 8 cylinder head bolts.
15.With assistance, remove cylinder head
assembly.
CAUTION: Support both ends of cylinder
head on blocks of wood.
16.Remove and discard cylinder head gasket.
CAUTION: Do not rotate crankshaft whilst
LH cylinder head is fitted.
17.Fit cylinder liner clamps LRT-12-144 and
secure with cylinder head bolts.
CAUTION: Ensure that feet of clamps do not
protrude over bores.Refit
1.Clean cylinder head mating face.
CAUTION: Use suitable gasket removal
spray and a plastic scraper.
2.Remove bolts securing cylinder liner clamps
LRT-12-144 to cylinder block and remove
clamps.
CAUTION: Do not rotate crankshaft.
3.Clean cylinder block mating face and dowel
holes.
4.Clean cylinder head bolts and wipe dry.
5.Lightly lubricate threads and beneath heads of
cylinder head bolts with clean engine oil.
6.Check that fitted height of dowels is between 10
to 11 mm (0.40 to 0.43 in) above cylinder block
top face. Replace dowels if fitted height is
incorrect.
7.Fit new cylinder head gasket onto cylinder
block with the word 'TOP' uppermost.
8.With assistance, fit cylinder head and carefully
position RH inlet to LH inlet manifold.
9.Carefully enter cylinder head bolts, DO NOT
DROP. Screw bolts into place by hand.