RAM 2500 Truck 2WD L6-359 5.9L DSL Turbo VIN D FI (1997)
Fig 38 Timing Pin And Location
5. Remove #1 fuel injection line from the fuel pump.
CAUTION: Do not bend the fuel line. bending the line will cause line or injector failure.
Fig 39 Number 1 Injection Line
6. With the engine at TDC, loosen but do not remove, the front (#1) delivery valve holder using special socket #6840. Remove the socket from the
valve holder prior to removing the holder from the injection pump.
There is an external O-ring on the holder to help prevent debris from getting into the pump. This may create a slight resistance as the holder is
unscrewed.