2.4.2. Removal and module installation балансирных shaft with the oil pump

Remove the oil pallet.

ATTENTION To scroll the engine it is authorised only for crankshaft in a rotation direction (clockwise).

THE NOTE For проворачивания the engine establish the central bolt on crankshaft.

Fig. 2.103. Installation of a gear wheel of a cam-shaft on mark ВМТ

Put a cam-shaft gear wheel, having scrolled crankshaft, on mark ВМТ (fig. 2.103). The mark in a cam-shaft gear wheel should coincide with an arrow on a protective casing of a gear belt.

Fig. 2.195. Fixing ledges of a protective casing of a chain

Remove a protective casing of a chain. If necessary unblock fixing ledges through apertures a small screw-driver (fig. 2.195).

Fig. 2.196. Untwisting of the screw of an asterisk of a chain of the oil pump

Turn off the screw of an asterisk of a chain of the oil pump. Keep for the central bolt damperа крутильных fluctuations (fig. 2.196).

Fig. 2.197. Lath fixing натяжителя a face key

Loosen the a lath натяжителя a screw-driver also fix it by means of a face key 1, the size of a key of 3 mm (fig. 2.197).

Fig. 2.198. Removal of a chain from a drive балансирных shaft

Remove an asterisk of a chain of the oil pump and remove a chain from a drive балансирных shaft (fig. 2.198).

Fig. 2.199. Fastening успокоителя

Remove успокоитель, having turned off bolts 1 and 2 (fig. 2.199).

Fig. 2.200. Module fastening балансирных shaft

Loosen the module bolts балансирных shaft, passing outside inside, also remove the module (fig. 2.200).

Натяжитель chains should be tense.

Replace all bolts of fastening of the module балансирного a shaft.

Replace a sealing ring of a bolt of the module балансирных shaft.

Fig. 2.201. Centering plugs of a drive балансирных shaft

Spread the prorate on centering plugs of a drive балансирных shaft, as is shown in drawing 2.201.

Establish the module балансирных shaft with the oil pump and the prorate. Tighten fastening bolts, passing from within outside (fig. 2.200).

THE NOTE Pay attention to various length of bolts.

THE NOTE Pay attention to centering plugs.

1st Step – by hand

2nd Step – 15 Нм*

3rd Step – to hold on on 90 **

Establish успокоитель for what insert into the module балансирных shaft of a pin and tighten bolts 1 moment 21 Нм and bolts 2 moment 9 Нм (fig. 2.199).

THE NOTE For проворачивания the engine establish the central bolt on crankshaft.

Turn the engine in position ВМТ of the cylinder 1 for what turn a cranked shaft for the central bolt of its belt pulley (under a gear belt) in a working direction of rotation. Marks on a gear wheel of a cam-shaft and marks on crankshaftу should stand on mark ВМТ of the cylinder 1 (fig. 2.103).

Fig. 2.202. Chain installation on an asterisk балансирного a shaft

Combine a mark in a chain asterisk балансирного a shaft with an aperture for fixing. Fix an asterisk in the given position by a clamp. Put on a chain an asterisk балансирного a shaft (fig. 2.202).

Establish an asterisk of the oil pump with a new bolt and tighten the screw manually.

THE NOTE The asterisk of a chain of the oil pump can be established only in one position. For installation it is authorised to scroll only the oil pump.

Remove a clamp and a face key 1. Fix an asterisk of a chain of the oil pump (fig. 2.197). Keep it is possible for the central bolt damperа крутильных fluctuations.

The further installation and assemblage is carried out in return to sequence removal.

Establish the oil pallet.

Fig. 2.203. An arrangement of bolts of fastening of the case балансирного a shaft: A – the screw with шестигранной head M7х40; B – шестигранный bolt M7х70; C – the screw with шестигранной head M7х90; D – the screw with шестигранной head M7х55; E – a carving stopper with a sealing ring

Fig. 2.204. The tension piston

Pull the piston a hand (fig. 2.204).

Press a lath натяжителя in a direction of an arrow and stop its face key, a solution of a key of 3 mm.