8.3.4. Installation of the moment of injection of fuel

Tubes of system of injection and TNVD

1. Bracket
2. Tube
3. Flange
4. Spline
5. Arm

Implementation of the procedure requires the indicator with the price of division of 0,001 mm with the special extender MD998384.

1. Expose the piston of the 1st cylinder in compression step VMT.
2. Release on the pump of the union of tubes of injection.
3. Release bolts and nuts of fastening of the pump to the engine.
4. Check an indicator extender rod vystupaniye which has to be 10 mm, if necessary adjust, rotating a nut.
5. Turn out a cap from a head of the pump and screw MD998384 adaptation.
6. Carefully turn the crankshaft counterclockwise, on 30 ° to VMT. The tag (dredging) has to be turned approximately for 11 hours.
7. Establish an indicator scale on 0 and slightly turn the crankshaft in both directions, – at the same time the arrow of the indicator has to be motionless. Otherwise repeat installation of the crankshaft on 30 ° to VMT, having achieved an arrow immovability.
8. Turn the crankshaft clockwise, having combined a tag with division 5 ° after VMT, – the indication of the indicator has to be in this family way of the crankshaft 0,997–1,003 mm.
9. If the indication of the indicator differs from specified, then moving a pump housing, establish the necessary indications of the indicator then tighten nuts and bolts of fastening of the pump.
10. Repeat the procedure of installation and check the injection moment several times, - at each exposure of the crankshaft in 30 ° to BMT and 5 ° after VMT the indication of the indicator has to be 0,997–1,003 mm.
11. Replace copper laying and tighten a cap with m 8 N.' moment.
12. Tighten bolts and remove air.