Engine - Repair (M73)

• Engine General
  • 00 00 249 BMW engine oil service (M60/M62/M73)
  • 11 00 039 Checking compression of all cylinders (M60 / M62 / M73 / S62 / M54)
  • 11 00 045 Checking absolute compression of all cylinders
  • 11 00 050 Removing and installing engine (M73)
• Cylinder head with cover
  • 11 12 004 Removing and installing / sealing both cylinder head covers (M73)
  • 11 12 005 Removing and installing / sealing left cylinder head cover (M73)
  • 11 12 006 Removing and installing / sealing right cylinder head cover (M73)
  • 11 12 105 Removing and installing left cylinder head (M73)
  • 11 12 106 Removing and installing right cylinder head (M73)
  • 11 12 107 Removing and installing both cylinder heads (M73)
  • 11 12 110 Replacing left cylinder head gasket (M73)
  • 11 12 111 Replacing right cylinder head gasket (M73)
  • 11 12 112 Replacing both cylinder head gaskets (M73)
  • 11 12 503 Dismantling and assembling the cylinder head (M73)
  • 11 12 515 Removing and installing left cylinder head (M73)
  • 11 12 516 Removing and installing right cylinder head (M73)
  • 11 12 527 Reworking one valve seat (M73)
  • 11 12 595 Checking one valve guide for wear (M73)
  • 11 12 600 Reaming one valve guide - valve removed (M73)
  • 11 12 719 Mill down cylinder head sealing face (M73)
  • 11 12 729 Checking cylinder head for water leaks (M73)
• Oil Sump
  • 11 13 010 Removing and installing/replacing upper section of oil pan (M73)
  • 11 13 020 Removing and installing / replacing lower section of oil pan (M73)
  • 11 13 510 Removing and installing / replacing upper section of oil pan (M73)
• Housing Cover
  • 11 14 100 Removing and installing / sealing or replacing upper section of timing case cover (M73)
  • 11 14 102 Removing and installing/sealing or replacing timing case at top (M73)
    • Notes
    • Removal
    • Installation
  • 11 14 106 Replacing radial seal in left distributor housing (M73)
  • 11 14 108 Replacing radial seal in right distributor housing (M73)
  • 11 14 110 Removing and installing /sealing and replacing lower timing case cover (M73)
  • 11 14 115 Removing and installing /sealing or replacing lower section of timing case (M73)
  • 11 14 141 Replacing radial seal below timing case cover (M73)
  • 11 14 151 Replacing crankshaft radial sealing ring (M73)
  • 11 14 190 Removing and installing / sealing rear left end cover on cylinder head (cylinder bank 7-12)(M73)
  • 11 14 192 Removing and installing / sealing rear right end cover on cylinder head (cylinder bank1-6)(M73)
  • 11 14 250 Removing and installing / sealing rear coolant end cover (M73)
  • 11 14 260 Removing and installing / sealing top coolant end cover (M73)
• Crankcase Ventilation
  • 11 15 026 Sealing and replacing control valve for left engine vent (M73)
  • 11 15 028 Sealing / replacing control valve for right engine venting (M73)
• Crankshaft with bearing
  • 11 21 500 Replacing crankshaft (M73)
  • 11 21 531 Replacing main crankshaft bearing shell (M73)
• Flywheel
  • 11 22 510 Removing and installing/replacing flywheel (M73)
• Vibration damper
  • 11 23 010 Removing and installing/replacing vibration damper (M73)
• Connecting rod with bearing
  • 11 24 571 Replacing all conrod bearings (M73)
• Piston with rings and
  • 11 25 530 Removing and installing / replacing all pistons (M73)
    • Notes
    • Removal
    • Installation
    • Cylinder bank 1-6
    • Cylinder bank 7-12
  • 11 25 671 Replacing piston rings on all pistons (M73)
• V-ribbed belt With Tensioner
  • 11 28 010 Replacing alternator drive belt (M73)
  • 11 28 050 Replacing drive belt for a/c compressor (M60 / M62 / M73)
• Camshaft
  • 11 31 005 Checking timing of camshaft(s) (M73)
  • 11 31 011 Replacing left camshaft (cylinder bank 7-12) (M73)
  • 11 31 015 Replacing right camshaft (cylinder bank 1-6) (M73)
  • 11 31 090 Installing and removing / replacing piston for chain tensioner (M73)
  • 11 31 505 Adjusting camshaft timing (M73)
• Rocker arm with bearing
  • 11 33 050 Removing and installing / replacing all fingers (M73)
  • 11 33 062 Replacing all hydraulic valve clearance adjustment elements (HVA) (M73)
• Values with spring
  • 11 34 552 Removing and installing / replacing all valves (M73)
    • Notes
    • Up to 9/97
    • From 9/97 to 4/99
    • From 4/99
  • 11 34 560 Replacing all valve stem seals (M73)
  • 11 34 715 Replacing all valve springs (M73)
    • Notes
    • Up to 9/97
    • From 9/97 to 4/99
    • From 4/99
• Oil Supply
  • 11 40 000 Checking engine oil pressure
    • Notes
    • Checking engine oil pressure with DIS Tester
    • Checking engine oil pressure with pressure gauge
• Oil pump with filter
  • 11 41 000 Removing and installing or replacing oil pump (M73)
• Oil filter and lives
  • 11 42 020 Removing and installing, sealing or replacing main-flow oil filter (M73)
• Oil filling, dipstick
  • 11 43 000 Removing and installing / replacing guide tube for dipstick (M73)
• Water pump with drive
  • 11 51 000 Removing and installing/replacing water pump (M73)
• Fan
  • 11 52 020 Removing and installing or replacing fan coupling (M73)
• Thermostat and Connecting
  • 11 53 000 Removing and installing / replacing coolant thermostat (M73)
  • 11 53 325 Removing and installing / replacing coolant manifold (M73)
  • 11 53 330 Removing and installing / sealing coolant connection pipe(s) (M73)
  • 11 53 705 Removing and installing / replacing cover for thermostat housing (M73)
• Intake manifold
  • 11 61 046 Removing and installing / replacing intake air manifold for cylinders 1-6 (M73)
  • 11 61 048 Removing and installing / replacing air intake manifold from cylinders 7-12 (M73)
  • 11 61 058 Replace gasket flanges for both intake air manifolds (M73)
• Exhaust manifolds
  • 11 62 142 Removing and installing / replacing both left exhaust manifolds (M73)
  • 11 62 143 Removing and installing / replacing both right exhaust manifolds (M73)
• Air pump, lines and
  • 11 72 000 Removing and installing / replacing air pump (M73)
  • 11 72 052 Removing and installing / replacing non-return valve (cylinder bank 1-6) (M73)
  • 11 72 054 Removing and installing replacing non-return valve (cylinder bank 7-12) (M73)
  • 11 72 192 Removing and installing / sealing or replacing pipe for secondary air induction (cylinder bank 1-6) (M73)
  • 11 72 194 Removing and installing / sealing and replacing pipe for secondary air induction (cylinder bank 7-12) (M73)
• Emission Control, Oxygen
  • 11 78 510 Replacing oxygen sensor (M73)
  • 11 78 610 Replacing Lambda monitor sensor (M73)