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• Application
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• Axle Shafts
• Basic Trouble Shooting
• Body Electrical
• Body Equipment - Repair
• Brakes
• Brakes - Repair
• Breakout Boxes & Connectors - Overview
• Cabin Air Filter
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• Clutches Manual & Hydraulic
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• Coding and Programming - Overview - All Models
• Communication Devices
• Computer Relearn
• Convertible Top & Hardtop - Repair
• Cooling Fan
• Cooling System (Mechanical)
• Diagnostic Connector Locations
• Diagnostic Equipment - Overview - All
• Door Locks & Anti-Theft Systems
• Drive Cycles
• Driveline/axles
• Driveshaft & Universal Joints
• DTC Index
• Electrical Component Locations
• Electronic Suspension
• Electronic Transmission Control - Overview
• Emission Applications
• Engine
• Engine - Repair (m54)
• Engine Controls - System & Component Testing
• Engine Electrical System - Repair
• Engine Management - Overview
• Engine Performance
• Entertainment Systems
• Exhaust
• Exterior Body Panels
• Exterior Lights
• Exterior/interior Trim
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• MAP Guidelines
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• Mechanical - Hydraulic
• Metric Conversions
• Mode 6
• Oem General Information
• On Board Monitor and Navigation Systems - Overview - e38, ee39, e46, e52, e65 & e85
• On-Vehicle Servicing - (a5s 360r/390r)
• Pin Voltage Charts
• Reset Procedures
• Restraints
• Seats
• Seats - Repair
• Specifications
• Starter
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• Steering Column
• Steering Gear
• Steering Linkage
• Sun Roof/t-Top/convertible Top
• Suspension - Front
• Suspension - Rear
• Suspension Front
• Testing & Diagnostics
• Traction Control Disable
• Transmission
• Wheel & Tire System
• Wheel Alignment

Repair manual

Engine - Repair (m54) BMW Z4 E85/E86

Step-by-step instructions on "Engine - Repair (m54)" for BMW Z4 E85/E86 (2002–2005). Pick an article — removal, installation, adjustment and diagnostics with illustrations.

57subsections

57articles

385illustrations

00 00 250 BMW engine oil service incl. supplementary service (M54)

1 article

• 00 00 250 BMW engine oil service incl. supplementary service (M54) 3

11 00 039 Checking compression of all cylinders (M60 / M62 / M73 / S62 / M54)

1 article

• 11 00 039 Checking compression of all cylinders (M60 / M62 / M73 / S62 / M54) 2

11 00 045 Checking absolute compression of all cylinders

1 article

• 11 00 045 Checking absolute compression of all cylinders 1

11 00 050 Removing and installing engine (M54)

1 article

• 11 00 050 Removing and installing engine (M54) 1

11 12 000 Removing and installing, sealing cylinder head cover (M52TU / M54 / M56)

1 article

• 11 12 000 Removing and installing, sealing cylinder head cover (M52TU / M54 / M56) 6

11 12 100 Removing and installing/replacing cylinder head (M52TU / M54 / M56)

1 article

• 11 12 100 Removing and installing/replacing cylinder head (M52TU / M54 / M56) 1

Removal

1 article

• Removal 3

Installation

1 article

• Installation 5

11 12 101 Replacing cylinder head gasket (M52 / S52 / M52TU / M54 / M56)

1 article

• 11 12 101 Replacing cylinder head gasket (M52 / S52 / M52TU / M54 / M56)

11 12 503 Disassembling and assembling cylinder head (M52 / S52 / M52TU / M54 / M56)

1 article

• 11 12 503 Disassembling and assembling cylinder head (M52 / S52 / M52TU / M54 / M56) 5

11 12 527 Remachining a valve seat (M52 / S52 / M52TU / M54 / M56)

1 article

• 11 12 527 Remachining a valve seat (M52 / S52 / M52TU / M54 / M56) 2

11 12 595 Checking a valve guide for wear (M52 / S52 / M52TU / M54 / M56)

1 article

• 11 12 595 Checking a valve guide for wear (M52 / S52 / M52TU / M54 / M56) 2

11 12 600 Reaming a valve guide (M52 / S52 / M52TU / M54 / M56)

1 article

• 11 12 600 Reaming a valve guide (M52 / S52 / M52TU / M54 / M56) 1

11 12 719 Resurfacing cylinder head sealing surface (M52 / M52TU / M54 / M56)

1 article

• 11 12 719 Resurfacing cylinder head sealing surface (M52 / M52TU / M54 / M56) 3

11 12 729 Checking cylinder head for watertightness (M52TU / M54 / M56)

1 article

• 11 12 729 Checking cylinder head for watertightness (M52TU / M54 / M56) 6

11 13 000 Removing and installing, sealing or replacing oil sump (M52TU / M54 / M56)

1 article

• 11 13 000 Removing and installing, sealing or replacing oil sump (M52TU / M54 / M56) 6

11 13 000 Removing and installing, sealing or replacing oil sump (M54)

1 article

• 11 13 000 Removing and installing, sealing or replacing oil sump (M54) 2

11 14 110 Removing and installing lower timing case cover (M52 / S52 / M52TU / M54)

1 article

• 11 14 110 Removing and installing lower timing case cover (M52 / S52 / M52TU / M54) 1

M52 / S52 only

1 article

• M52 / S52 only 11

11 14 141 Replacing radial seal in lower timing case cover

1 article

• 11 14 141 Replacing radial seal in lower timing case cover 4

11 14 151 Replacing crankshaft radial seal (transmission side)

1 article

• 11 14 151 Replacing crankshaft radial seal (transmission side) 10

11 21 500 Replacing crankshaft (M52 / S52 / M52TU / M54 / M56)

1 article

• 11 21 500 Replacing crankshaft (M52 / S52 / M52TU / M54 / M56) 4

11 21 531 Replacing all main crankshaft bearing shells (M52 / S52 / M52TU / M54 / M56)

1 article

• 11 21 531 Replacing all main crankshaft bearing shells (M52 / S52 / M52TU / M54 / M56) 18

11 21 571 Replacing grooved ball bearing in crankshaft (M52 / S52 / M52TU / M54 / S50 / S54)

1 article

• 11 21 571 Replacing grooved ball bearing in crankshaft (M52 / S52 / M52TU / M54 / S50 / S54) 3

11 22 500 Removing and installing or replacing flywheel (M52 / S52 / M52TU / M54 / S54)

1 article

• 11 22 500 Removing and installing or replacing flywheel (M52 / S52 / M52TU / M54 / S54) 5

11 22 513 Replacing roller bearing for dual-mass flywheel

1 article

• 11 22 513 Replacing roller bearing for dual-mass flywheel 2

11 23 010 Removing and installing or replacing vibration damper (M52TU / M54 / M56)

1 article

• 11 23 010 Removing and installing or replacing vibration damper (M52TU / M54 / M56) 14

11 24 571 Replacing all connecting rod bearings (M52 / S52 / M52TU / M54 / M56)

1 article

• 11 24 571 Replacing all connecting rod bearings (M52 / S52 / M52TU / M54 / M56) 4

11 25 530 Removing and installing or replacing all pistons (M52 / S52 / M52TU / M54 / M56)

1 article

• 11 25 530 Removing and installing or replacing all pistons (M52 / S52 / M52TU / M54 / M56) 18

11 25 671 Replacing piston rings on all pistons (M52 / S52 / M52TU / M54 / M56)

1 article

• 11 25 671 Replacing piston rings on all pistons (M52 / S52 / M52TU / M54 / M56) 4

11 28 010 Replacing alternator drive belt (M52 / S52 / M52TU / M54 / M56)

1 article

• 11 28 010 Replacing alternator drive belt (M52 / S52 / M52TU / M54 / M56) 7

11 28 020 Replacing alternator drive belt tensioner (M52 / S52 / M52TU / M54)

1 article

• 11 28 020 Replacing alternator drive belt tensioner (M52 / S52 / M52TU / M54) 2

11 28 050 Replacing A/C compressor drive belt (M52 / S52 / M52TU / M54 / M56)

1 article

• 11 28 050 Replacing A/C compressor drive belt (M52 / S52 / M52TU / M54 / M56) 2

11 31 001 Replacing camshaft (M52TU / M54 / M56)

1 article

• 11 31 001 Replacing camshaft (M52TU / M54 / M56) 73

11 31 005 Checking camshaft timing (M52TU / M54 / M56)

1 article

• 11 31 005 Checking camshaft timing (M52TU / M54 / M56) 21

11 31 090 Removing and installing/replacing chain tensioning piston (M52 / M52TU / M54 / M56)

1 article

• 11 31 090 Removing and installing/replacing chain tensioning piston (M52 / M52TU / M54 / M56) 2

11 31 505 Adjusting camshaft timing (M52TU / M54 / M56)

1 article

• 11 31 505 Adjusting camshaft timing (M52TU / M54 / M56) 31

11 34 552 Removing and installing or replacing all valves (M52 / S52 / M52TU / M54 / M56)

1 article

• 11 34 552 Removing and installing or replacing all valves (M52 / S52 / M52TU / M54 / M56) 1

11 34 560 Replacing all valve stem seals (M52 / S52 / M52TU / M54 / M56)

1 article

• 11 34 560 Replacing all valve stem seals (M52 / S52 / M52TU / M54 / M56) 3

11 34 715 Replacing all valve springs (M52 / S52 / M52TU / M54 / M56)

1 article

• 11 34 715 Replacing all valve springs (M52 / S52 / M52TU / M54 / M56) 6

11 36 010 Removing and installing or replacing double VANOS adjustment unit (M52TU / M54 / M56)

1 article

• 11 36 010 Removing and installing or replacing double VANOS adjustment unit (M52TU / M54 / M56) 42

11 36 570 Replacing solenoid valve for inlet side on VANOS adjustment unit

1 article

• 11 36 570 Replacing solenoid valve for inlet side on VANOS adjustment unit 2

11 36 575 Replacing solenoid valve for exhaust side on VANOS adjustment unit

1 article

• 11 36 575 Replacing solenoid valve for exhaust side on VANOS adjustment unit 2

11 40 000 Checking engine oil pressure

1 article

• 11 40 000 Checking engine oil pressure 2

11 41 000 Removing and installing/replacing oil pump (M52TU / M54 / M56)

1 article

• 11 41 000 Removing and installing/replacing oil pump (M52TU / M54 / M56) 9

11 42 020 Removing and installing complete full-flow oil filter (M52 / S52 / M52TU / M54 / M56)

1 article

• 11 42 020 Removing and installing complete full-flow oil filter (M52 / S52 / M52TU / M54 / M56) 3

11 51 000 Removing and installing/replacing water pump (M54)

1 article

• 11 51 000 Removing and installing/replacing water pump (M54) 4

11 53 000 Removing and installing/replacing coolant thermostat (M54)

1 article

• 11 53 000 Removing and installing/replacing coolant thermostat (M54) 4

11 61 050 Removing and installing intake air manifold (M54)

1 article

• 11 61 050 Removing and installing intake air manifold (M54) 8

11 61 095 Removing and installing/replacing DISA adjustment unit

1 article

• 11 61 095 Removing and installing/replacing DISA adjustment unit 2

18 40 030 Removing and installing/replacing both exhaust manifolds (M54)

1 article

• 18 40 030 Removing and installing/replacing both exhaust manifolds (M54) 2

18 40 050 Removing and installing/replacing front exhaust manifold (M54)

1 article

• 18 40 050 Removing and installing/replacing front exhaust manifold (M54) 2

18 40 060 Removing and installing/replacing rear exhaust manifold (M54)

1 article

• 18 40 060 Removing and installing/replacing rear exhaust manifold (M54)

11 72 000 Removing and installing/replacing air pump (M54)

1 article

• 11 72 000 Removing and installing/replacing air pump (M54) 1

11 78 513 Replacing both oxygen control sensor (M54)

1 article

• 11 78 513 Replacing both oxygen control sensor (M54) 1

11 78 611 Replacing oxygen monitor sensor (cylinders 1-3)

1 article

• 11 78 611 Replacing oxygen monitor sensor (cylinders 1-3) 2

11 78 612 Replacing oxygen monitor sensor (cylinders 4-6)

1 article

• 11 78 612 Replacing oxygen monitor sensor (cylinders 4-6) 4