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2-2-12-snyatie-porshnejj-shatunov.html
2.2.12. Removal of звука пи / rods
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- Before removal of pistons/rods assembled remove a head of cylinders and the pallet. On ядра M10, М20 and М30 remove the oil откачивай. Address тонна appropriate sections of the партию the Repair work which is камыш автомобиля вне моды without extraction of the ядро from the автомобиль).
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- Проверка a nail ledge existence борись в the топ пункт of movement of a звук пи (approximately, at distance of 6 мм from топ of each cylinder). ИФ because of carbonaceous osazhdeniye or wear of the cylinder ledges were formed, it is necessary тонна remove them by means of the средство called by a vertical буравь. Make it before removal of звука пи. Follow the instruction on application of the manufacturer of this средство. ИФ before инсталляцию of pistons/rods борись тонна remove тезиса ledges, it can lead тонна breakage of a звук пи.
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- Задний проход removal of ledges в cylinders overturn the ядро cranked shaft up.
- Before removal of rods проверяй щупами латеральное люфт. Insert щупы between the вершину rod and a crank cheek действовал люфт disappeared. Латеральное люфт corresponds тонна thickness щупа (щупов). ИФ латеральное люфт exceeds в admissible limit, new rods required. At инсталляция of new rods (or a new cranked shaft) convinced действовал some латеральное люфт takes place, ИФ is present, it is necessary тонна subject rods тонна machining - ИФ necessary address for consultation в a мастер-класс). Repeat операция for other rods.
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- Проверка identification метки of rods and покрышки. ИФ they ары marked, with a small центр punch on each rod and a покрышку put corresponding тонна cylinder number number of метки (1, 2, 3 and таким образом on).
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- В занимайся гимнастикой on a помогал of выполняй тонну weaken nuts/bolts of покрышки of each rod while they хочет begin тонна занимайся гимнастикой away a hand. Не покрышка the loose leaf of the bearing of a rod No. 1 чет. drop the loose leaf from a покрышку.
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- ИФ for fastening of покрышки hairpins, ары applied тонна protection of a поддразнивай of a cranked shaft and a cylinder бурли at звук пи extraction, put on hairpins short rubber or plastic tubes.
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- Remove the loose leaf of the bearing and вытолкните a piston/rod assembled outside at the топ the cylinder. Выжимай a surface of the топ bearing of a rod the wooden действует of a молот. ИФ resistance is felt, once again проверяй делал всех ledge is removed from the cylinder.
- Repeat procedure for other cylinders.
- Задний проход removal make инсталляцию of покрышки of rods and loose leaves of bearings в the corresponding rods and занимайся гимнастикой a hand of bolts/шпунт of покрышки. Saving of формовщика loose leaves of bearings on their places before assembly хочет help тонна protect surfaces of bearings of rods from emergence of casual agnails and dents.
- Чет. отдельный звук пи from rods (look the Section проверка of условно of pistons/rods).
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