Lincoln Navigator & Navigator L 5.4L 3V V8 2008–2014 Engine Rebuild Manual | PDF Download

Lincoln Navigator 5.4L 3V V8 Engine Rebuild & Overhaul Manual covering mechanical servicing, repairs, engine removal, disassembly, inspection, rebuilding and reassembly.

• Step-by-step servicing and repair procedures – making it easy to carry out repairs
• Detailed illustrations and diagrams – making repair procedures easier to understand
• Specifications – including torque settings, fluid capacities, clearances and adjustment information
• Repair procedures – covering everything from simple routine to more involved repairs
• Complete engine rebuilding information – including cylinder heads, valve train, timing chains, camshafts, crankshaft, bearings, pistons and connecting rods
• PDF format – for easy viewing on your computer, tablet or smart phone
• Over 400 pages of information

Models Include:

• Lincoln Navigator – 5.4L 3V V8 2008–2014
• Lincoln Navigator L – 5.4L 3V V8 2008–2014

What’s Included in This Manual:

Engine Specifications

• Complete 5.4L 3-valve V8 engine specifications
• Torque settings
• Fluid capacities
• Cylinder bore specifications
• Cylinder head specifications
• Valve and valve seat clearances
• Camshaft specifications
• Crankshaft specifications
• Main and connecting rod bearing clearances
• Piston and piston ring clearances
• Oil pressure specifications
• Engine identification information

Engine Diagnosis and Inspection

• Engine mechanical diagnosis
• Cylinder block inspection
• Cylinder head inspection
• Camshaft inspection
• Crankshaft inspection
• Connecting rod inspection
• Piston and piston ring inspection
• Main and connecting rod bearing inspection
• Checking engine parts for wear or damage
• Oil pressure checks

Engine Removal and Installation

• Complete engine removal procedures
• Engine installation procedures
• Engine mounts and supports
• Engine and transmission separation
• Torque converter and flexplate procedures
• Engine lifting and supporting
• Reconnecting engine systems after installation

Engine Disassembly and Reassembly

• Complete engine disassembly
• Complete engine assembly
• Cleaning and preparing engine parts
• Cylinder block preparation
• Gasket and sealing surface preparation
• Engine front cover installation
• Sealant application
• Correct assembly sequences
• Torque procedures during reassembly

Cylinder Heads

• Left and right cylinder head removal
• Cylinder head installation
• Cylinder head inspection
• Cylinder head gaskets
• Cylinder head bolts and tightening procedures
• Cylinder head sealing surfaces
• Camshaft bearing caps
• Cylinder head disassembly and reassembly

Valves and Valve Train

• Intake and exhaust valves
• Valve springs
• Valve spring retainers
• Valve stem seals
• Hydraulic lash adjusters
• Camshaft roller followers
• Valve train removal and installation
• Valve train inspection and repair

Camshafts and Variable Camshaft Timing

• Left and right camshafts
• Camshaft removal and installation
• Camshaft inspection
• Camshaft bearing caps
• Camshaft phasers and sprockets
• Variable Camshaft Timing
• Variable Camshaft Timing housings
• Oil control solenoids
• Camshaft timing procedures

Timing Chains

• Left and right timing chains
• Timing chain removal and installation
• Timing chain guides
• Timing chain tensioners
• Tensioner arms
• Crankshaft sprocket
• Camshaft sprockets
• Timing marks and correct chain alignment
• Checking timing alignment after assembly

Cylinder Block

• Cylinder block disassembly
• Cylinder bore inspection
• Main bearing areas
• Block sealing surfaces
• Cleaning oil and coolant passages
• Preparing the block for rebuilding
• Checking the block before reassembly

Crankshaft and Main Bearings

• Crankshaft removal and installation
• Crankshaft inspection
• Main bearings
• Main bearing caps
• Bearing clearances
• Crankshaft end play
• Crankshaft pulley
• Front crankshaft seal
• Rear crankshaft seal and retainer
• Crankshaft oil slinger

Pistons and Connecting Rods

• Piston removal and installation
• Connecting rod removal and installation
• Piston rings
• Piston pins and retainers
• Connecting rod bearings
• Piston-to-cylinder bore clearances
• Piston ring gaps and clearances
• Connecting rod inspection
• Piston and connecting rod assembly

Lubrication System

• Engine oil pump
• Oil pump removal and installation
• Oil pump screen and pickup tube
• Oil pan
• Oil filter and adapter
• Engine oil pressure
• Engine oil flow
• Crankshaft and connecting rod lubrication
• Cylinder head and valve train lubrication
• Oil seals and leak repairs

Intake and Exhaust

• Intake manifold
• Intake manifold removal and installation
• Throttle body
• Exhaust manifolds
• Exhaust manifold removal and installation
• Gaskets and seals
• Associated vacuum and ventilation connections

Cooling System

• Coolant pump
• Coolant pump pulley
• Thermostat housing
• Coolant crossover manifold
• Cooling system draining and refilling
• Cooling system procedures required during engine removal and repair

Accessory Drive

• Accessory drive belt
• Belt tensioner
• Idler pulley
• Crankshaft pulley
• Generator mounting
• Air-conditioning compressor mounting
• Power steering pump
• Removal and installation procedures required during engine repairs

Please Note:

This manual specifically covers the late-style 5.4L 3-valve V8 engine fitted to the Lincoln Navigator and Navigator L from late 2008–2014.

For 2008 models, check the engine before purchasing. This manual covers the late-style engine featuring brown spark plug boot coils and one-piece spark plugs, fitted to late-2008 production vehicles and standard on 2009–2014 models.