4-4-5-snyatie-i-ustanovka-kryshek-cepi-grm.html

4.4.5. Removal and installation of covers of a chain of GRM

Left cover

PERFORMANCE ORDER

Uncover the left head of cylinders (see. Section Petrol M60/1 and M60/2 engines). Remove the coupling of a drive of the fan with a krylchatka (see. Head of System of cooling of the engine, heating, ventilation and conditioning). If necessary disconnect tubes of supply of additional air. Disconnect the EVAP valve from the left top cover of a chain of GRM. Remove from a cover of GRM and take aside a positive wire from the storage battery. Turn out bolts of fastening and uncover GRM chains. Installation is made upside-down. Pay attention to position of aligning plugs, use new laying. When fastening a cover of a chain of GRM at first tighten by hand horizontal bolts, then tighten with demanded effort and in two approaches vertical, and only after that finally tighten.

Right cover

PERFORMANCE ORDER

Uncover the right head of cylinders (see. Section Petrol M60/1 and M60/2 engines). Remove a plunzher of a natyazhitel of a chain and, if necessary, a tube of supply of additional air. Remove the CKP sensor and turn out the top bolt of fastening directing щупа level of impellent oil (see an illustration). Turn out bolts of fastening and uncover GRM chains. Installation is made upside-down. Pay attention to position of aligning plugs, use new laying and sealing rings. When fastening a cover of a chain of GRM at first tighten by hand horizontal bolts, then tighten with demanded effort and in two approaches vertical, and only after that finally tighten.

Bottom cover

PERFORMANCE ORDER

Remove the engine (see. Section Removal and engine installation). Remove both heads of cylinders (see. Section Removal and installation of a head of cylinders, adjustment of phases GRM). Remove the water pump together with the thermostat case (see. Head of System of cooling of the engine, heating, ventilation and conditioning). Remove the top section of the pallet of a case of the engine (see. Section Removal and installation of the top section of the pallet of a case). Remove a nave of a damper of krutilny fluctuations. Turn out bolts and uncover GRM chains. Clear condensed surfaces of the block of cylinders of dirt and oil. Installation is made upside-down. Pay attention to position of aligning plugs, use new laying. When fastening a cover of a chain of GRM at first tighten bolts by hand, and taty – with demanded effort in chessboard order. In summary cut off the acting ends of metal laying and replace a forward epiploon of a cranked shaft (see. Section Replacement of epiploons of a cranked shaft).