G424F(FE) Service Manual Chapter 6. LPG FUEL DELIVERY SYSTEM 178
Hose Connections
Proper operation of the closed loop control greatly depends on the correct vacuum hose routing and fuel line
lengths. Refer to the connection diagrams below for proper routing and maximum hose lengths when
reinstalling system components.
NOTE: Preferred mounting of regulator is off engine.
Hose Specifications
Vacuum hose to comply to SAE 1403 Type I or SAE J30 R7 R8 / EPDM textile reinforced / -40° F to +257° F
(-40° C +125° C / Inside Diameter: 7/32” (5.56mm)
Certified System Connections
DWG NO 5555-1201
Figure 26. Hose Connections for Certified Systems