MotorVac CarbonClean System MCS 245 - Manual (Page 6)

LEFT VIEW
As you face the system, the left side of the unit’s cabinet holds the fuel return and output hoses, while the right
side of the unit’s cabinet holds the battery cables and vacuum pressure hose.
Output Hose (red) Connects to the input side of the vehicle's engine fuel system.
Return Hose (black) Connects to the return side of the vehicle's engine fuel system.
Quick Couplers Secures the unit’s return/output hose connections to the vehicle's
engine fuel system.