4.2L - Engine Mechanical, Engine Code(S): BFM

• 00 - General, Technical Data
  • Technical data
    • Engine number
    • Engine data
• 10 - Engine - Assembly
  • Engine, removing and installing
    • Engine, removing and installing
    • Removing
    • Engine and transmission, separating
    • Engine, attaching to engine stand
    • Installing
    • Torque specifications
  • Engine mount, removing and installing
    • Left and right engine mounts, removing and installing
    • Torque support (with torque support valve N382), assembly overview
      • Notes
      • Removing
      • Installing
      • Torque specifications
• 13 - Engine - Crankshaft, Cylinder Block
  • Engine, disassembling and assembling
    • Lock carrier, pulling toward front
    • Ribbed belt drive, assembly overview
      • Notes
      • Removing and installing belt pulley for power steering pump
    • Ribbed belt, removing and installing
    • Ribbed belt alignment, checking
    • Vibration damper, removing and installing
    • Toothed belt guards, assembly overview
    • Toothed belt drive, assembly overview
    • Toothed belt, removing and installing
  • Sealing flange and drive plate, assembly overview
    • Sealing flange and drive plate, assembly overview
    • Seal for crankshaft (ribbed belt side), replacing
    • Front sealing flange, removing and installing
    • Rear sealing flange, removing and installing
    • Drive plate, removing and installing
  • Crankshaft, assembly overview
    • Crankshaft, assembly overview
      • Notes
      • Crankshaft bearing cap identification
      • Crankshaft bearing cap, removing
      • Allocation of crankshaft bearing shells for cylinder block
      • Allocation of crankshaft bearing shells for bearing cap
      • Crankshaft bearing cap, installing
    • Crankshaft dimensions
    • Axial clearance, measuring
    • Radial clearance, measuring
    • Oil pump drive sprocket, removing and installing
  • Pistons and connecting rods, assembly overview
    • Pistons and connecting rods, assembly overview
      • Notes
      • Checking piston ring gap
      • Checking ring to groove clearance
      • Checking piston
      • Checking cylinder bores
      • Installed position of piston and piston/cylinder allocation
      • Mark connecting rod
      • Connecting rod, installed location
      • Oil spray jet for piston cooling
    • Piston and cylinder dimensions
    • Radial clearance of connecting rod, checking
• 15 - Engine - Cylinder head, Valvetrain
  • Cylinder head, assembly overview
    • Cylinder head, assembly overview
      • Notes
      • Checking cylinder head for distortion
      • Seal contact surfaces of bearing cap/cylinder head
    • Left cylinder head cover, removing and installing
    • Right cylinder head cover, removing and installing
    • Left cylinder head, removing
    • Right cylinder head, removing
    • Cylinder head, installing
  • Compression pressures, checking
    • Compression pressures, checking
  • Valvetrain, assembly overview
    • Valvetrain, assembly overview
      • Notes
      • Valve dimensions
      • Coat bearing cap with sealant
    • Camshafts, checking axial clearance
    • Camshaft seals, replacing
    • Camshaft Position (CMP) Sensor seals, replacing
    • Camshafts and camshaft adjusters (left cylinder head), removing and installing
    • Camshafts and camshaft adjusters (right cylinder head), removing and installing
    • Roller rocker lever, removing and installing
    • Valve stem seals, replacing
    • Valve guides, checking
    • Valves, checking
    • Valve seats, reworking
  • Camshaft adjustment, checking
    • Camshaft adjustment, checking
    • Perform system test
• 17 - Engine - Lubrication
  • Lubrication system components, removing and installing
    • Lubrication system components, removing and installing
    • Oil pump, lower section of oil pan, assembly overview
    • Oil Level Thermal Sensor G266 , removing and installing
    • Lower part of oil pan, removing and installing
    • Chain drive for oil pump, removing and installing
    • Oil pump, removing and installing
    • Oil pan (upper part), assembly overview
    • Oil pan (upper part), removing and installing
    • Oil check valves, assembly overview
    • Oil check valves, replacing
    • Oil pressure and oil pressure switch F1 , checking
    • Engine oil
    • Oil level, checking
      • Notes
      • Range of markings on dipstick:
    • Oil filter housing, assembly overview
    • Oil filter housing, removing and installing
• 19 - Engine - Cooling system
  • Cooling system components, removing and installing
    • Cooling system components, removing and installing
    • Connection diagram for coolant hoses (without auxiliary heater)
    • Connection diagram for coolant hoses (with auxiliary heater)
      • Part I
      • Part II
    • Cooling system, draining and filling
      • Notes
      • Draining
      • Filling
    • Cooling system, checking for leaks
    • Coolant pump and coolant thermostat, assembly overview
      • Notes
      • Coolant thermostat installation location
    • Coolant pump, removing and installing
    • Coolant thermostat, removing and installing, checking
    • Coolant pipe to oil filter housing, removing and installing
    • Oil cooler, assembly overview
    • Oil cooler, removing and installing
    • Thermostat, checking
    • Radiator and coolant fan, assembly overview
    • Radiator, removing and installing
    • Converting to radiator with bypass
    • Fan shroud, removing and installing
    • Coolant Fan V7 and Coolant Fan 2 V177 , removing and installing
• 26 - Exhaust system, Emission controls
  • Exhaust system components, removing and installing
    • Exhaust system components, removing and installing
    • Exhaust system, assembly overview
      • Front exhaust system
      • Exhaust system, rear
      • Individual suspension components, left side
      • Individual components of suspension, right side
      • Components of center bracket
      • Installation position of front double clamp
      • Installation position of rear double clamp
      • End pipe, replacing
      • A separating point has been provided in the connecting pipe for individual replacement of center or rear muffler
    • Left exhaust manifold, removing and installing
    • Right exhaust manifold, removing and installing
    • Catalytic converter with left front muffler, removing and installing
    • Catalytic converter with right front muffler, removing and installing
    • Left front muffler, removing and installing
    • Right front muffler, removing and installing
    • Exhaust system, installing free of tension
    • Exhaust system, checking for leaks
  • Secondary air injection (AIR) system
    • Secondary air injection (AIR) system
      • Notes
      • Installation location of Secondary Air Injection (AIR) Solenoid Valve N112
      • Component location of Secondary Air Injection (AIR) Pump Motor V101
      • Component location for Secondary Air Injection (AIR) Pump Relay J299
      • Combination valve for Secondary Air Injection (AIR)
    • Secondary Air Injection (AIR) Pump Motor V101 , removing and installing
    • Combination valve for Secondary Air Injection (AIR), checking for function and leaks
    • Secondary Air Injection (AIR) (left combination valve), removing and installing
    • Secondary Air Injection (AIR) (right combination valve), removing and installing