Engine: Retired questions · General Subjects

1. A When part "D" rotates counterclockwise, part "E" will rotate clockwise allowing part "G" to slide towards the set point spring 'F.'
2. B Part "H" will move to block the replenishing pump oil flow across part "G" as flow across hydraulic motor decreases.
3. C The increase in high side pressure will gradually increase the tilting box angle of the variable displacement pump.
4. D As high side pressure increases part "A", "B", and "C" will work together to reestablish the original tilting box angle.

Tip: press A-D to answer