Fuel System - Dodge D250 1990 Service Manual

Fuel System
DODGE Turbo Diesel
Fuel System
Page 14-1
Section 14
Contents
Subject Pa§e
Fuel System Components And Row 14-2
Fuel System Specification Dodge Ram 5.9 Liter Diesel . . . . — . — 14-2
Fuel System Malfunction - Diagnosis
— . — . . . . . . . . —
14-3
Lift Pump - 14-3
Air In the Fuel System 14-4
Fuel Water Separator/Filter Unit 14-5
Injection Pump Identification - 14-5
Injection Pump 14-6
Governor Malfunctions — 14-6
Fuel Control Lever Travel and Adjustment 14-6
Manual Shut Down Lever . . . . . . . . — 14-7
Advance Timing Mechanism . . — 14-8
Electrical Shut Off Valve 14-8
Injection Pump Timing 14-9
High Pressure Fuel Lines • 14-11
injectors . 14-12
Fuel Drain Manifold 14-14
Fuel System Replacement Procedures — — 14-14
Fuel System - Bleeding 14-15
LowPressure Unesand Fuel Filter-Venting 14-15
Injection Pumps-Venting 14-16
High Pressure Lines - Venting 14-16
Fuel Filter - Replacement . . . . — 14-16
Low Pressure Fuel Line - Replacement 14-17
U t Pump - Replacement 14-18
High Pressure Lines - Replacement — 14-20
Fuel Drain Manifold - Replacement — . . — 14-21
Injection Pump Supply Line - Replacement 14-23
Air Fuel Control Tube - Replacement 14-24
Injector - Replacement - . . . 14-24
Electric Fuel Shut Off Valve - Replacement . . . . . . . . . — 14-26
Injection Pump - Replacement . . . . . . . . . . . . . . . — 14-27
Removing the Pump — •. 14-27
Barring the Engine 14-28
Installing the Pump 14-30
Bosch VE Pump Timing Check 14-35
Shaft Seal - Replacement . — 14-36
Accelerator Pedal and Throttle Controls . . . . . . — — . . 14-37
General Information 14-37
Service Procedures 14-37
Accelerator Pedal - Remove — 14-37
Accelerator Pedal - Install 14-37
Throttle Controls - Remove 14-38
Throttle Controls - install 14-38
Throttle Linkage Adjustment 14-38
Specifications 14-39