Scania OC16 - Leak testing the intake system upstream of the throttle

Fuel system
OPM 320 en-GB 50
© Scania CV AB 2019, Sweden
3.
Adjust the pressure regulator so that the ma-
nometer shows 7 psi.
4. Lock the pressure regulator adjustment rota-
ry control and close the valve.
Leak testing the intake system up-
stream of the throttle
1. Undo the hose clamps.
2. Turn the charge air pipe downwards.
3. Close the nipple on pressure cap 2 655 714
and fit the cover to the hose spigot.
4. Tighten the hose clamps.
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