5.6.2. Removal and TNVD installation

Disconnect a wire of the "minus" plug from the storage battery. On an arm of fastening of TNVD make a situation TNVD mark. Establish the piston of the 1st cylinder in the provision VMT of a step of compression for what turn a cranked shaft so that cut of a pulley of a cranked shaft (without color marking) was opposite to a label on the block of cylinders. Press clips device hoses for start of the cold engine (on the CD20 engine). Remove a belt of a drive of TNVD (see below).

Fig. 3.33. Bolts of fastening of TNVD: I\on the CD20 engine; II\on the CD20E engine

Separate all electrosockets, disconnect vacuum drives and the cables of management suitable to TNVD. Remove топливопроводы a high pressure, then disconnect bringing and drain топливопроводы from TNVD. Turn on and remove a nut of fastening of a gear pulley of a drive of TNVD; remove by means of the corresponding stripper a gear pulley, take a shponka. Unscrew fastening bolts (fig. 3.33) and remove TNVD.

Fig. 3.34. Installation of a gear pulley of a drive of TNVD: 1 — an adjusting label; 2 — shponochny grooves: "And" for the CD20 and "B" engine for the CD20E engine

TNVD installation carry out on a label made at removal. Put on TNVD shaft a pulley, having established a shponka in the corresponding groove (fig. 3.34). Tighten a nut of fastening of a pulley. Establish a driving belt. Execute the remained operations as it should be, the return to removal, and check level of cooling liquid.