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4.1.6.1. Removal of a head of the block of cylinders

PERFORMANCE ORDER
1. You make removal of a head of the block of cylinders on the cold engine.
2. Remove a weight wire from the accumulator.
3. Merge cooling liquid from the cooling system and remove the air filter.
4. From a reverse side of the engine unscrew two bolts fixing a reception exhaust pipe to a final collector. Remove springs and bolts and separate a reception exhaust pipe from a collector.
5. Weaken a collar and disconnect a hose of the top tank of a radiator from a thermostat casing on the water pump.
6. Weaken nuts and bolts of fastening of the generator, move the generator to the engine and take off a driving belt from pulleys.
7. Weaken collars and disconnect a hose of a heater and the lower hose of a radiator from the water pump.
8. Weaken a collar and disconnect the second hose of a heater from a head of the block of cylinders.
9. Unscrew a connecting nut and disconnect a vacuum hose of the vacuum amplifier of brakes from a final collector.
10. Mark and disconnect high-voltage wires from spark plugs. Disconnect a high-voltage wire from the ignition coil, then unscrew screws and uncover the ignition distributor together with high-voltage wires.
11. Disconnect a cable of an accelerator and a cable of control of the air gate from the carburetor. Disconnect a vacuum tube from the vacuum proofreader of an advancing of ignition.
12. Disconnect a hose of supply of fuel from the carburetor and close the end of a hose a stopper.
13. Disconnect hoses of ventilation of a case from a cover of a head of the block of cylinders.
14. Unscrew three bolts fixing an inlet collector to a head of the block of cylinders. Keep in mind that two extreme bolts also support arms of support of high-voltage wires.
15. Remove an inlet collector together with the carburetor from a head of the block of cylinders and remove laying.
16. Unscrew four bolts and uncover a head of the block of cylinders.
17. Weaken nuts of fastening of yokes, turn yokes aside and take bars of pushers. Arrange pushers so that at installation they rose on the places.
18. Take bolts of fastening of a head of the block of cylinders, turning bolts on a half of a turn for each pass to the sequences, return shown in fig. in the item 8 of subsection 4.1.6.2. At installation it is necessary to use new bolts.
19. Remove a head of the block of cylinders. If the head fits badly, bring down it a kiyanka, but do not insert a screw-driver edge at all between a head of the block of cylinders and the block of cylinders as at the same time it is possible to damage the interfaced surfaces.
20. Remove laying of a head of the block of cylinders.
21. Clear heads of the block of cylinders and check its state.