Control pressure test
The control pressure is checked on the vehicle using a tee KDEP 1034 installed on the pressure line connecting the dispenser-distributor to the control pressure regulator. A manometer with a scale of up to 6 kg/cm2 is connected to the third fitting of the tee.
Installing a Tee for Pilot Pressure Measurement
After tightening all fittings, open and close the valves several times, lowering the pressure gauge on the connecting hose as low as possible to remove air from the system. After that, hang the pressure gauge on the cross member of the hood or in any other place where its readings will be easily read.
Plug 1 quality adjusting screw (composition) mixtures
When the engine is not running, the control pressure must be between 0.5-1 kg/cm2 (see chart), at idling of a warm engine - 3.4-3.8 kg / cm2, with an idle warm engine - 2.7-3.1 kg / cm2 *.
Control pressure test curve versus temperature with the engine not running
* Coolant temperature 65-75°C.