Install secondary and primary pistons.

Install a new sealing ring on the lock screw.

Completely drown primary piston assembled.

Establish and tighten the lock screw.

Inhaling moment: 2,0–2,4 N · m.

Fig. 6.36. First check of knot of the secondary piston

Press and release knot of the secondary piston, make sure that it is kept by the lock screw (fig. 6.36).

Install the secondary piston so that the opening was turned to a lock pin and primary piston.

Establish a new sealing ring on a lock pin.

Completely drown primary piston assembled.

Establish and tighten a lock pin.

Inhaling moment: 6,9–9,8 N · m.

Fig. 6.37. Second check of knot of the secondary piston

Press and release knot of the secondary piston, make sure that it is kept by the lock screw (fig. 6.37).