Discovery 4 / LR4 (2009 – 2016) - L319 12-Month/16,000-Mile Service

Comprehensive Discovery 4 12-Month/16,000-Mile Service

Essential Maintenance Items:

1. Engine Oil
• Use the recommended grade and quantity as per the vehicle’s manual (e.g., 5W-30 meeting ACEA A5/B5 specifications).
• Typically requires around 5.9 litres, depending on the engine variant.
2. Screw Plug, Oil Sump
• Replace the screw plug during every oil change to maintain a secure seal.
3. Seal Ring, Oil Drain Plug
• Ensure a proper seal by replacing this ring to prevent oil leaks.
4. Oil Filter
• Replace with a genuine or OEM-equivalent part for optimal engine performance.
5. Seal, Oil Filter
• Included with the replacement oil filter; ensure correct installation.
6. Cabin Air Filter
• Replace for improved air quality inside the vehicle. Activated carbon filters are recommended.

Additional Checks:

Engine Compartment

• Check the power steering fluid level; top up if necessary.
• Inspect the battery for damage and leaks; clean connections.
• Check headlight alignment; adjust as needed.
• Inspect the brake fluid level; top up if necessary.
• Verify the oil level; replenish if required.
• Inspect the air filter; renew if necessary.
• Examine the ancillary drive belt for condition and tension; renew or adjust if needed.
• Inspect the fuel system hoses, lines, and electrical connections.

Under the Vehicle

• Inspect the steering assembly for damage, leaks, and wear.
• Check the tread depth and wear pattern on all tires, including the spare.
• Inspect suspension components for damage and wear.
• Check shock absorbers for leaks.
• Verify tire pressures; adjust as required.
• Inspect brake pad thickness.
• Check brake lines, hoses, and connections for leaks or damage.
• For manual transmissions, check the oil level, top up if necessary, and inspect for leaks.
• For automatic transmissions, check the fluid level, top up if necessary, and inspect for leaks.
• Inspect CV joint boots for damage and leaks.
• Examine the cooling system for leaks; check the level and anti-freeze strength; correct if needed.

Exterior

• Check windscreen wipers and washing system functionality.
• Inspect the towing hitch, including the electrical connector.
• Analyze exhaust gas to ensure compliance.

Interior

• Verify the presence of a first-aid kit.
• Inspect the tool kit and ensure no items are missing.
• Check for the presence of a high-visibility vest and warning triangle.
• Inspect seat belts for damage, wear, and operation.
• Test the operation of the lighting system and horn.
• Inspect and adjust the handbrake as needed.

General

• Carry emergency spare parts, including:
• A set of light bulbs
• Engine oil API........SAE........W........, .....L
• Coolant
• Washer fluid
• Warning triangle

Test Drive

• A thorough test drive to ensure all systems are functioning as expected and to identify any potential issues.