Land Rover Discovery: Engine - Ingenium i4 2.0l Diesel Valve Cover (G1875874) / Removal
SPECIAL TOOL(S)
PART(S)
Removal
NOTE:
- Some variation in the illustrations may occur, but the essential
information is always correct.
- Some components shown removed for clarity.
- Removal steps in this procedure may contain installation details.
All vehicles
Disconnect the battery ground cable.
Refer to: Specifications (414-01 Battery, Mounting and Cables,
Specifications).
Vehicles with auxiliary fuel system
CAUTIONS:
- Be prepared to collect escaping fuel.
- Make sure that all openings are sealed. Use new blanking
caps.
Disconnect and position the auxiliary fuel pipes to one side.
Remove the auxiliary fuel pump and filter assembly.
All vehicles
Remove the fuel cooler.
Refer to: Fuel Cooler (310-01B Fuel Tank and Lines - INGENIUM I4
2.0L Diesel, Removal and Installation).
Remove the fuel rail.
Refer to: Fuel Rail (303-04C Fuel Charging and Controls -
INGENIUM I4 2.0L Diesel, Removal and Installation).
Remove the fuel injectors.
Refer to: Fuel Injectors (303-04C Fuel Charging and Controls -
INGENIUM I4 2.0L Diesel, Removal and Installation).
Remove the upper timing cover.
Refer to: Upper Timing Chain (303-01B Engine - INGENIUM I4 2.0L
Diesel, Removal and Installation).
NOTE:
Remove and discard the bolt.
Remove the camshaft gear, then remove the special tool JLR-303-
1625.
Special Tool(s): JLR-303-1625
Disconnect and position the harness to one side.
Remove the bracket.
Position the pipe to one side.
NOTES:
- Do not disassemble further if the component is removed
for access only.
- Discard the gasket.
Remove the valve cover.
NOTE:
Note the orientation of the component prior to removal
Inspect the components and renew if damaged or worn.
NOTE:
Discard the gasket.
CAUTION:
Discard the seal.
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Installation
All vehicles
NOTE:
If a new valve cover is installed, new locating dowels must
installed.
Torque: 47 Nm
CAUTION:
Install a new seal.
Renew Part: Oil fill pipe O-ring seal.
Torque: 1
SPECIAL TOOL(S)
REMOVAL
Refer to: Cylinder Head (303-01B Engine - INGENIUM I4 2.0L
Diesel, Removal and Installation).
NOTE:
Repeat step for other Valves.
Using the special tool 303-252 compres
COMPONENT LOCATION
COMPONENT LOCATION - EXTERNAL COMPONENTS SHEET 1 OF 2
Variable Geometry Turbocharger (VGT)
Engine vent module and positive crankcase ventilation
Engine vent module breather
SEE MORE:
PRINCIPLES OF OPERATION
For a detailed description of the Speed Control system, refer to the relevant
Description and Operation section in the workshop manual. REFER to:
Speed Control (310-03 Speed Control, Description and Operation).
INSPECTION AND VERIFICATION
CAUTION:
Diagnosis by substitution fr
INSTALLATION
SPECIAL TOOL(S)
GENERAL EQUIPMENT
Engine hoist (1 tonne minimum capacity)
PART(S)
NOTES:
In this procedure the EU6 Exhaust Gas Recirculation (EGR) assembly
is shown. EU5, EU4 and NAS variants are similar.
This procedure contains some variation in the illustrations
depending