2010 JAGUAR XFR torque

Steering Column Switches - Steering Column Lock Actuator
Removal and Installation

Removal


NOTE: Removal steps in this procedure may contain installation details. Published: 11-May-2011

1. Refer to: Battery Disconnect and Connect (414-01 Battery, Mounting and Cables, General Procedures).

2. Refer to: Steering Column (211-04 Steering Column, Removal and Installation).




Installation

3. Torque: 12 Nm
1. To install, reverse the removal procedure.

Component Tests
Engine Oil Leaks


NOTE: Before installing new gaskets or oil seals, make sure that the fault is clearly established.

If the oil leak cannot be identified clearly by a visual inspection, carry out an Ultraviolet test:

Fluorescent Oil Additive Method

1. Clean the engine with a suitable cleaning fluid (brake cleaner).

2. Drain the engine oil and refill with recommended oil, premixed with Diesel Engine Oil Dye or equivalent. Use a minimum
14.8 ml (0.5 ounce) to a maximum 29.6 ml (1 ounce) of fluorescent additive to all engines. If oil is not premixed,
fluorescent additive must first be added to the crankcase.

3. Run engine for 15 minutes. Stop the engine and inspect all seal and gasket areas for leaks using a 12 Volt Master UV
Diagnostic Inspection Kit or equivalent. A clear bright yellow or orange area will identify leak. For extremely small
leaks, several hours may be required for the leak to appear.

4. As necessary, pressurize the main oil gallery system to locate leaks due to incorrectly sealed, loose or cocked plugs. If
the flywheel bolts leak oil, look for sealer on the threads.
5. Repair all leaks as necessary.

Compression Test General Remarks
NOTES:

Removing fuses and disconnecting electrical components may cause the Engine Control Module (ECM) to log Diagnostic
Trouble Codes (DTCs). After the measurements have been carried out, DTCs should be cleared from memory by connecting to
the Manufacturer Approved Diagnostic System.


Only check the compression pressure with the valves set to the prescribed clearance (if this can be adjusted).
The compression pressure should be checked with the engine at normal operating temperature.

Check the Compression Pressure


WARNING: Move gear selector lever to 'P' position. Failure to follow this instruction may result in personal injury.
1. Remove the fuel pump relay.

2. Start the engine - the engine will start, run for a few seconds then stall.

3. Remove the spark plugs.
4. Install the compression tester.

5. Install an auxiliary starter switch in the starting circuit. With the ignition switch OFF, using the auxiliary starter switch,
crank the engine a minimum of five compression strokes and record the highest reading. Note the approximate number
of compression strokes required to obtain the highest reading.
6. Repeat the test on each cylinder, cranking the engine approximately the same number of compression strokes.
7. Install the removed components in reverse order, observing the specified tightening torques.

8. Clear all DTCs from the ECM.
Interpretation of the Results


NOTE: Due to the possibility of loose carbon that has become trapped between the valve face and seat effecting the
pressure readings, when carrying out a compression test and cylinders are found to have low pressures, install the spark plugs,
road test the vehicle and re-test the suspect cylinders. If the correct pressures are restored, no further action is required.

The indicated compression pressures are considered within specification if the lowest reading cylinder is within 75% of the
highest reading.

If the cylinder pressures are found to be low, carry out a leakdown test to determine the location of the fault (if any leakback
can be heard through the engine breather system suspect the piston rings, if any leakback can be heard through the inlet
system suspect the inlet valve or seat, if any leakback can be heard through the exhaust manifold suspect the exhaust valve
or seat. If the measurements for two cylinders next to each other are both too low then it is very likely that the cylinder head
gasket between them is burnt through. This can also be recognized by traces of engine oil in the coolant and/or coolant in the

9. WEAK VALVE SPRINGS: When the needle oscillation becomes more violent as engine RPM is increased, weak valve
springs are indicated. The reading at idle could be relatively steady.
10. LATE VALVE TIMING: A steady but low reading could be caused by late valve timing.

11.
IGNITION TIMING RETARDED: Retarded ignition timing will produce a steady but somewhat low reading.
12.
INSUFFICIENT SPARK PLUG GAP: When spark plugs are gapped too close, a regular, small pulsation of the needle can
occur.
13. INTAKE LEAK: A low, steady reading can be caused by an intake manifold or throttle body gasket leak.

14.
BLOWN HEAD GASKET: A regular drop of fair magnitude can be caused by a blown head gasket or warped cylinder head
to cylinder block surface.
15.
RESTRICTED EXHAUST SYSTEM: When the engine is first started and is idled, the reading may be normal, but as the
engine RPM is increased, the back pressure caused by a clogged muffler, kinked tail pipe or other concerns will cause
the needle to slowly drop to 0 kPa (0 in-Hg). The needle then may slowly rise. Excessive exhaust clogging will cause
the needle to drop to a low point even if the engine is only idling.

When vacuum leaks are indicated, search out and correct the cause. Excess air leaking into the system will upset the fuel
mixture and cause concerns such as rough idle, missing on acceleration or burned valves. If the leak exists in an accessory
such as the power brake booster, the unit will not function correctly. Always repair vacuum leaks.

Engine Oil Pressure Check


NOTE: Prior to checking the engine oil pressure, a road test of 6 miles (10 kilometres), must be carried out. Do not
attempt to attain engine normal operating temperature by allowing the engine to idle.

1. Disconnect the battery ground cable. Refer to section 414-00 - Charging System - General Information of the workshop
manual
2. WARNINGS:
The spilling of hot engine oil is unavoidable during this procedure, care must be taken to prevent scalding.
Wear protective gloves.

Remove the engine oil filter element
REFER to: Oil Filter Element (303-01C Engine - V8 5.0L Petrol, Removal and Installation).
NOTE: Ensure the oil filter element is not contaminated during this procedure
3. Install the oil filter element into special tool (Oil filter adapter number 303-1451)

4. Install the special tool (Oil filter adapter number 303-1451) to the engine. Torque: 25 Nm

5. Install the special tool (Oil pressure testing gauge, 303-871) and tighten the union
6. Connect the battery ground cable

7. Refer to owner hand book, check and top-up the engine oil if required

8. Start and run the engine
9. Note the oil pressure readings with the engine running at idle and 3500 RPM

10.
Turn off the engine

11.
Disconnect the battery ground cable
12. Remove the special tools
1. Clean the components

13.
Install the engine oil filter element
REFER to: Oil Filter Element (303-01C Engine - V8 5.0L Petrol, Removal and Installation).
NOTE: Ensure the oil filter element is not contaminated during this procedure

14.
Connect the battery ground cable
15. Refer to owner hand book, check and top-up the engine oil if required
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Published: 11-May-2011
Engine System - General Information - Cylinder Bore Out-of-Round
General Procedures


1. NOTE: The main bearing caps or lower crankcase must be in
place and tightened to the specified torque; however, the bearing
shells should not be installed.
Measure the cylinder bore with an internal micrometer.
Carry out the measurements in different directions and at
different heights to determine if there is any out-of-
roundness or tapering.
If the measurement is out of the specified range, hone out
the cylinder block or install a new block.

Engine - V8 S/C 5.0L Petrol -
Engine Data Published: 17-Jun-2014

Engine Description Engine Capacity Maximum Engine Torque (EEC) (SAE) Maximum Engine
Power (EEC) (SAE) Compression
Ratio
Bore
Stroke • 90° "Vee" • 8 Cylinder • 32 Valves 4.999 ccm
625 Nm at 2.500 - 5.500
RPM 375 kW at 6.000 - 6.500
RPM 9.5 ± 0.50 92.509 ±
0.009 mm 93 ± 0.1
mm Engine Firing Order
Standard Firing order ISO 1:2:7:3:4:5:6:8 DIN 1:5:4:2:6:3:7:8 Engine Valve Clearance (cold)
Intake Valve Exhaust Valve 0.20 ±0.02 0.25 ±0.02 Spark Plugs
Specification Spark Plug Gap ILKR6C-10 1 mm Lubricants, Fluids, Sealers and Adhesives

NOTE: When servicing or draining the engine oil, the 0w20 oil is compatible with 5w20. Any residue mix is acceptable.

Description Specification Engine Oil - Vehicles built up to March 2014 SAE 5W20 WSS-M2C925-A Engine Oil - Vehicles built from March 2014 SAE 0W20 STJLR.51.5122 Sealant WSE-M4G323-A6 Core plug and stub pipe retainer WSK-M2G349-A7 Jaguar Premium Cooling System Fluid WSS-M97B44-D Capacities

NOTE: For supercharged 5.0L engines.

Description Litres Engine oil, initial fill 8.9 Engine oil, service fill with oil filter change 7.25 Engine oil, service fill without oil filter change 6.75 Capacities

NOTE: For naturally aspirated 5.0L engines.

Description Litres Engine oil, initial fill 8.75 Engine oil, service fill with oil filter change 7.25 Engine oil, service fill without oil filter change 6.75 Cylinder Head and Valve Train
Item Specification Cylinder head maximum permitted warp (flatness specification) 0.2 mm (0.008 in) Valve guide inner diameter (mm) 5.51 ± 0.01 Intake valve effective length (mm) (tip to gauge line) 117.21 ± 0.1 Exhaust valve effective length (mm) (tip to gauge line) 94.39 ± 0.1 Valve stem to guide clearance intake diametrical (mm) 0.022 - 0.057 Valve stem to guide clearance exhaust diametrical (mm) 0.03 - 0.065 Valve head diameter intake (mm) 36 ± 0.1 Valve head diameter exhaust (mm) 30 ± 0.1 Intake valve face angle (degrees) 44.875 ± 0.125 Exhaust valve face angle (degrees) 44.875 ± 0.125 Valve stem diameter intake (mm) 5.4705 ± 0.0075 Valve stem diameter exhaust (mm) 5.4625 ± 0.0075 Valve spring free length (mm) - inlet 46.1 Valve spring free length (mm) - exhaust 46.1 Valve spring installed height (mm) - inlet 35.74 Valve spring installed height (mm) - exhaust 35.1 Camshaft lobe lift intake (mm) 10 Camshaft lobe lift exhaust (mm) 9.36 Camshaft journal to cylinder head bearing surface clearance diametrical (mm) 0.025 - 0.065 Camshaft journal diameter - all positions 26.965 ± 0.01 Bearing diameter - all positions 27.01 ± 0.01

Item Specification Camshaft journal maximum run out limit (mm) Camshaft journals to end journals 0.03 Camshaft journals to adjacent journals 0.015 Camshaft journal maximum out of round (mm) - all journals 0.005 Torque Specification

NOTE: A = Refer to procedure for correct torque sequence.

Description Nm lb-ft lb-in Engine cover mounting bolts 10 7 - Accessory drive belt tensioner retaining bolt 40 30 - Supercharger belt idler/tensioner bracket retaining bolts 25 18 - Secondary drive belt idler retaining bolts 40 30 - Power steering pump pulley retaining bolts 25 18 - Power steering pump retaining bolts 25 18 - Power steering pump bracket to engine retaining bolts 25 18 - Generator retaining bolts 48 35 - Starter motor retaining bolts 48 35 - Air conditioning compressor retaining bolts 25 18 - Engine mounting to engine mounting bracket retaining nuts 48 35 - Engine mounting to subframe retaining nuts 63 46 - Engine mounting bracket to engine retaining bolts 48 35 - Crankshaft damper pulley retaining LH threaded bolt 200 + 270° 148 + 180° - Flexplate retaining bolts 45 + 90° 33 + 90° - Exhaust manifold heat shield retaining bolts A - - Exhaust manifold retaining bolts A - - Engine wiring harness bracket retaining bolts 10 7 - Coolant outlet pipe 10 7 - Intercooler retaining bolts 25 18 - Intake manifold retaining bolts 25 18 - Oil Cooler retaining bolts 13 10 - Knock sensor (KS) retaining bolt 20 14 - Ignition coil retaining bolts 8 - 71 Spark plugs 20 15 - Fuel rail retaining bolts A - - High pressure fuel pipe retaining bolts A - - High pressure fuel pump retaining bolts 12 9 - Oil filter housing assembly retaining bolts 12 9 - Oil filter cap 28 21 - Lifting eye bolts 25 + 90° 18 + 90° - Manifold absolute pressure and temperature (MAPT) sensor sensor retaining bolts 5 - 44 Coolant pump retaining bolts 12 9 - Variable valve timing (VVT) oil control solenoid retaining bolts 10 7 - Camshaft position (CMP) sensor retaining bolts 10 7 - Camshaft cover retaining bolts 13 10 - Front upper timing cover retaining bolts 12 9 - Front lower timing cover retaining bolts A - - Engine rear cover retaining bolts A - - VVT to camshaft retaining bolts 32 24 - Camshaft bearing caps retaining bolts 11 8 - Primary timing chain fixed guide retaining bolts 12 9 - Primary timing chain tensioner retaining bolts 12 9 - Primary timing chain tensioner guide blade retaining bolts 25 18 - Auxiliary chain tensioner guide retaining bolts 21 15 - Auxiliary chain fixed guide retaining bolt 12 9 - Oil pump sprocket retaining bolt 21 15 - Cylinder head retaining bolts A - - Engine oil level (EOL) sensor retaining bolt 12 9 - Oil pan to oil sump body retaining bolts 12 9 - Oil sump body to engine retaining bolts 25 18 - Oil pan drain plug 23 17 - Oil transfer tube to Oil pan body retaining bolts 11 8 - Oil pump to engine block retaining bolts 25 18 - Pick-up pipe to oil pump retaining bolts 12 9 - Windage tray retaining bolts 25 18 - Piston cooling jet retaining bolts 12 9 - Engine block coolant draining plug 50 37 - Connecting Rod bolts Stage 1 10 7 - Stage 2 50 37 -

1 Coolant drain plug 2 Torque converter access plug 3 Drive plate 4 Rear cover 5 Main bearing cap 6 Identification mark 7 Front cover 8 Front pulley The main bearing caps are made from cast iron and are cross bolted to increase rigidity. An identification mark on the bearing
cap faces the front of the engine.

At the front of the crankshaft, a tuned torsional vibration damper is incorporated into the crankshaft front pulley. At the rear of
the crankshaft a pressed steel drive plate, with a steel starter ring gear, is installed to transfer drive from the engine to the
transmission. The reluctor ring for the CKP (crankshaft position) sensor is integrated into the perimeter of the drive plate.
The crankshaft seals are located in the front and rear covers.

PISTONS AND CONNECTING RODS



The diameter of each piston is graded and precisely matched to each cylinder bore to help reduce noise. In the vertical plane,
the pistons have a slight barrel form, which helps to ensure a reliable oil film is maintained between the piston and the
cylinder bore. A solid film lubricant coating is applied to both reaction faces of the piston to reduce wear and improve fuel
economy.

A three-ring piston-sealing system is used. The steel top ring is treated with a PVD (physical vapor deposition) peripheral
coating. PVD is a coating technique where material can be deposited with improved properties to ensure good cylinder bore
compatibility and wear resistance. A Napier center ring helps cylinder pressure and oil management, while the three-piece oil
control lower ring is produced from nitrided steel.

The pistons are cooled with engine oil from four piston cooling jets installed under the valley of the cylinder block. Each piston
cooling jet sprays oil onto the underside of the two adjacent pistons, one from each cylinder bank.

The connecting rods are forged from high strength steel. The cap is fracture-split from the rod to ensure precision re-assembly
for bearing shell alignment. There are three grades of large end bearing available, each being color coded. For further
information refer to Engine - 5.0L, Vehicles Without: Supercharger - General Procedures.

Variable Camshaft Timing Operation

When the engine is running, the compression and expansion of the valve springs causes momentary increases and decreases
in the torque acting on the camshafts. These momentary changes of torque are sensed in the VCT units and used to change the camshaft timing.


ItC
em Description A Camshaft torque B Camshaft rotation (degrees) Valve opening D Peak lift E Valve closing 1 1000 rev/min 2 4000 rev/min 3 7000 rev/min 4 Inertia effects from valve train rotating components 5 Force caused by valve spring 6 Bias torque from friction
NOTE: Intake camshaft VCT unit shown. For exhaust camshaft VCT unit, read advance for retard and retard for advance.