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Here's the text, you should probably just purchase a subcription for the car...it is only $15 a year per car.
Remove/Install Cylinder Head
REMOVAL
Disconnect ground cable of the battery
Remove engine compartment trim WARNING:
Risk of scalding as a result of hot coolant spraying out
Do not open the cap of the expansion reservoir or radiator unless the coolant temperature is below 90°C.
Carefully turn cap to the first detent or slowly about 1/2 turn.
Wear protective clothing.
Drain coolant at crankcase drain
Remove poly V-belt. See: Drive Belt\Service and Repair
Remove cylinder head cover. See: Valve Cover\Service and Repair
Remove resonance intake manifold.
Disconnect coolant hoses (12) at cylinder head
Inspect condition of hose clips and hoses and replace if necessary
Disconnect vacuum pipes (13) at cylinder head, place match mark for assembly alignment.
Unbolt exhaust system (6) at exhaust manifold
Exhaust manifold remains attached to cylinder head
Remove chain tensioner (20). See: Timing Chain Tensioner\Service and Repair
Replace seal of chain tensioner
Remove camshafts (21). See: Camshaft\Service and Repair
Remove camshaft housing (22). See: Camshaft Bearing\Service and Repair
Disconnect fuel pipes
Open fuel filler cap to release residual pressure.
Disconnect the feed pipes at the body end and connect across with a piece of hose to prevent leakage
WARNING:
Risk of explosion as a result of fuel vapors igniting.
No fire, naked flame or smoking. Avoid the creation of sparks.
Risk of poisoning as a result of inhaling fuel vapors and open handling of fuel.
Pour fuels only into the canisters provided for this purpose, and store in such canisters.
Risk of injury as a result of fuel splashing into eyes.
Wear protective gloves and, if necessary, eye protection when handling fuel.
If cylinder head is to be replaced, remove injection nozzles (23), refer to Powertrain Management
Disconnect engine wiring harness (29) at cylinder head. See: Service and Repair
Remove oil filter (40). See: Oil Filter Housing\Service and Repair
Unbolt fuel filter (70/2) at cylinder head
Place fuel filter to the side with piping connected
Pull out bottom guide rail pin (32), refer to Guide Rail Pin.
Remove guide rail (33) in chain housing
Unscrew bolts (15) of cylinder head at timing case cover
Slacken cylinder head bolts (16, 16a) in stages, take out
Once engine has cooled down, slacken cylinder head bolts in reverse order of tightening diagram shown above.
Inspect cylinder head bolts (16, 16a). See: Testing and Inspection
Bolt on bracket (17) for removing cylinder head
Bolt on bracket to first and last camshaft bearings (exhaust end) with 7 x 35 mm bolts (19)
Remove cylinder head (02)
Clean contact surfaces (24) of cylinder block (crankcase), clean threaded holes
Blow out threaded holes, free of oil and water; inspect contact surfaces
Inspect contact surface of cylinder block (crankcase) face
If necessary reface contact surface of cylinder block (crankcase). See: Cylinder Block Assembly\Service and Repair
If cooling and heating system contains oil, remove oil in cooling and heating system.
INSTALLATION
Install in the reverse order, noting the following:
Install new cylinder head gaskets (25) onto the crankcase.
When installing gasket, pay attention to dowel sleeves (26) for locating the cylinder head.
NOTE:
If the crankcase has been refaced, it is necessary to install a repair size cylinder head gasket with a thickness of 1.85 mm.
Measure piston projection. See: Piston\Testing and Inspection
If timing case cover and cylinder head are removed at the same time, the setting of the injection pump will be altered.
Test start of delivery and set if necessary.
Using the illustration, tighten the twelve-point hexagon socket head cylinder head bolts in four stages as follows: 1st stage: 15 Nm
2nd stage: 35 Nm
3rd stage: Turn 90°
4th stage: Wait 10 Min., then tighten an additional 90°
NOTE:
Oil thread and head contact surface of cylinder head bolts, insert and tighten in stages
It is not necessary to re-tighten the cylinder head bolts after engine has been run
Tighten cylinder head bolts to timing case cover bolts to: 25 Nm
Install guide rail so that the two mounting holes for the guide rail pins are facing up (arrow) and the open side of the guide rail is facing in opposite direction of travel
Coat bottom guide rail pin with Loctite 574 sealant or Omnifit FD 3041 sealant, or equivalent, and knock into the cylinder head as far as the stop. Ensure that the guide rail (33) is correctly located at the chain housing
Inspect cooling system for leaks
NOTE: Engine with new cylinder head gasket: do not pressure-test cooling system until engine has reached operating temperature
WARNING:
Risk of accident as a result of vehicle starting off when engine running.
Secure vehicle to prevent it moving off.
Risk of injury as a result of bruises and burns if you insert your hands into engine when it is being started or when it is running.
Wear appropriate work clothes when carrying out work on the vehicle.
Inspect for leaks with engine running
Read fault memory, erase Stored faults which may be caused by disconnecting wiring or simulation during removal and installation or test work have to be processed in the fault memories and erased after completing the work, refer to Powertrain Management.
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Marty D.
2013 C300 4Matic
1984 BMW 733i
2013 Lincoln MKz
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