d8791262

2.3. Dismantling and assembly of the power unit

You make dismantling in the following order.
Remove a reception pipe of mufflers with an arm. Turn off nuts of fastening of a starter to a case of coupling and remove a starter.

Подвеска силового агрегата
Fig. 2.6. Suspension bracket of the power unit: 1 – arm of a back suspension bracket; 2 – support of a back suspension bracket; 3 – support of the left suspension bracket; 4 – arm of the left suspension bracket; 5 – an arm with a support of a forward suspension bracket

Разборка силового агрегата
Fig. 2.7. Dismantling of the power unit: 1 – engine; 2 – top cover of a case of coupling; 3 – starter; 4 – transmission; 5 – lower cover of a case of coupling; 6 – coupling casing; 7 – the conducted disk

Remove arms 1 (see fig. 2.6), 4 and 5 with support of a suspension bracket of the power unit. Remove the lower cover of 5 (fig. 2.7) of a case of coupling, having turned off fastening bolts.
Carefully disconnect the transmission 4 from the engine, trying not to opirat a main shaft of the transmission on petals of a press spring of coupling.
Remove the top cover of a case of coupling and disconnect a drive plate of the 6th coupling from a flywheel.
You make assembly in the following order.

Установочные штифты сцепления (черные стрелки) и центрирующие втулки коробки передач (красные стрелки)
Fig. 2.8. Adjusting pins of coupling (black shooters) and the aligning transmission plugs (red shooters)

Establish on a flywheel on three aligning pins (fig. 2.8) a drive plate of coupling with the conducted disk and fix it by bolts.
Install two aligning plugs (if they acted) in the lower paws of the block of cylinders and put on them the top cover of a case of coupling.

Центрирование ведомого диска
Fig. 3.3. Centering of the conducted disk: 1 – flywheel; 2 – coupling assembled; 3 – mandrel And. 70081

Center a mandrel And. 70081 (see fig. 3.3) the conducted clutch plate also tighten bolts the moment according to the appendix 1. Apply a thin film of Litol-24 lubricant on shlitsevy the end of a main shaft of the transmission and on the external surface of the directing coupling switching off coupling plug.
Connect the transmission to the engine, not opiry at the same time a main shaft on petals of a press spring of coupling. Attach the transmission to the engine bolts and a nut.
Establish the lower cover of a case of coupling and fix it by bolts.
Oil engine the forward plug of a shaft of an anchor of a starter located in a coupling case. Establish and fix a starter.
Establish and fix three arms with pillows of a suspension bracket of the power unit.
Establish and fix a reception pipe of the muffler with an arm.