4-7-dizelnyjj-dvigatel-m67.html

4.7. Diesel M67 engine

Removal and installation of a cover of a head of cylinders

Left head of cylinders

PERFORMANCE ORDER

Disconnect a negative wire from the storage battery. Remove the top cover of the engine and a casing of nozzles. Give carving connections of pressure head pipelines (3) and remove pipelines, having liberated them from clamps. Separate the socket (1) and take out a box of electroconducting (2) movement up. Press a bracket (1) and remove movement up the union (2) of the returnable pipeline. Disconnect returnable pipelines (1). At installation in case of damage replace sealing rings on unions of pipelines. Rasfiksiruyte also separate the socket. Turn out bolts. At installation pay attention to correctness of provision of a conic washer. In the released carving openings screw adaptations No. 13 5 422 and by means of the special adaptation No. 13 5 421 remove nozzles. If the sealing ring of a nozzle remained in a head of the block of cylinders, replace it. Clear landing surfaces of nozzles in a head of the block of cylinders. Turn out bolts (1) and disassemble carving connection (2). Disassemble carving connection (1) and remove the pressure head pipeline (2). Uncover a conclusion of the positive plug of the storage battery, give a nut and take a positive wire of the storage battery aside. Disconnect топливопровод (1) from the filter, liberate топливопроводы (2) of holders (3) and take топливопроводы (2) aside. Collect following fuel. Remove holders (1), unclench collars (2 and 3) and disconnect a hose (4). Turn out all bolts of fastening of a cover (1) head of the block of cylinders and remove it. Replace sealing laying. Clear interfaced surfaces of a head of cylinders and its cover. Rearrange the CMP sensor on a new cover of a head of cylinders. If necessary replace a sealing ring of the sensor. Rearrange an arm (1) on a new cover of a head of the block of cylinders. Rearrange on a new cover of a head of cylinders arms, a conclusion of the positive plug of the storage battery and rubber plugs. Arms Conclusion of the positive plug Rubber plugs Establish laying (1), impose a sealing washer (2) and insert into it the plug (3). Use new laying. Further installation is made in sequence, return to an order of dismantle of components.

Right head of cylinders

PERFORMANCE ORDER

Remove nozzles of the right number of cylinders (see. The section Removal and installation of nozzles of Head of the Power supply system and production of the fulfilled gases). Give carving fastening. Remove a collar (1) plait of electroconducting and give a nut (2). Turn out bolts (1) and uncover (2). Turn out all bolts of fastening of a cover of a head of cylinders (see an illustration) and remove it. Replace sealing laying (see an illustration). Clear interfaced surfaces of a head of cylinders and its cover. Establish laying (1), impose a sealing washer (2) and insert into it the plug (3). Use new laying. Further installation is made in sequence, return to an order of dismantle of components.