2.8.14. Removal and installation of the balancer shaft

Fig. 2.364. Components of the balancer shaft: 1 – sliding bearing; 2 – bolt of 60 N · m; 3 – a counterbalance (from the chain drive); 4 – bolt of 9 N · m; 5 – bearing board; 6 – a counterbalance from a belt pulley; 7 – bolt of 60 N · m; 8 – the bearing of sliding 9 – the balancer shaft



Removal

Fig. 2.44. Bolts of an exhaust pipe of an independent additional heater


On cars with an autonomous heater unscrew bolts of an exhaust pipe of an autonomous / additional heater on the noise-insulating screen (fig. 2.44).

Fig. 2.45. Fastening of a forward noise isolation


Unblock clamps 1–3 and remove forward and back noise-insulating screens (fig. 2.45).
Put the device for pumping of oil under the engine.
Merge engine oil.
Remove the engine.
Disconnect the power unit.
Fix the engine at the Adjusting stand.

Cars from the manual transmission
Remove press a clutch plate and a two-mass flywheel.

Cars with the automatic transmission
Remove the conducted clutch plate.
Remove a forward sealing flange.
Uncover left and right a driving chain.
Remove the lower cover of the chain drive.
Remove a chain of the drive of the oil pump and balancer shaft.
In order to avoid receiving cut wounds to wind the end and cutters of a 8-millimeter drill with an insulating tape.

Fig. 2.365. Fixing of a counterbalance


Record a back counterbalance 2 on the engine a 8-millimeter drill of poses. 1 (fig. 2.365).
Unscrew a bolt 3 and remove a counterbalance from the balancer shaft.

Fig. 2.366. Removal of a forward counterbalance


Unscrew a bolt 2, holding a counterbalance a punch, and remove a forward counterbalance 1 on the engine from the balancer shaft (fig. 2.366).

Fig. 2.367. Bolts of fastening of a board of the back bearing of the balancer shaft


Unscrew bolts and remove a board of the back bearing of the balancer shaft on the engine (fig. 2.367).
Take the balancer shaft from the block of cylinders back.

Installation
The crankshaft 1 is fixed by the fixing bolt in VMT.
Installation is carried out in the return sequence.

NOTE
The counterbalance is got on the balancer shaft only in one situation.

Establish a chain of the drive of the oil pump and balancer shaft.
Establish the lower cover of the chain drive.
Install the case of an oil filter.
Establish covers of the left and right driving chains.
Establish a crankshaft epiploon from a driving chain.
Establish a forward sealing flange.

Cars from the manual transmission
Establish press a clutch plate and a two-mass flywheel.

Cars from the automatic transmission
Establish the conducted clutch plate.
Fasten the check point to the engine and install the power unit.
Fill in engine oil and check its level.

Inhaling moments
Bearing board to the block of cylinders: 9 N · m.
Counterbalance to the balancer shaft: 60 N · m.
Carving stopper in the block цилиндров*: 14 N · m.
* Establish with a new sealing ring.