Dodge ram truck 3500 1996 Service Manual page 1338

1 4 - 1 0 4 FUEL SYSTEM
B R
REMOVAL A N D INSTALLATION (Continued)
(25) Install air cleaner housing-to-turbocharger
tube at air cleaner housing.
(26) Using a new gasket, install air heater assem­
bly (five bolts).
(27) Install intake manifold-to-intercooler tube.
(28) Check and adjust throttle linkage. Refer to
Throttle Position Sensor in this group.
(29) Bleed air from fuel system. Refer to the Air
Bleed Procedure in this section of the group.
(30) Adjust the low idle speed i f required. Refer to
Idle Speed Adjustment.
(31) inspect throttle linkage to be sure that the
control lever is opening to the full open position.
(32) Some engine oil was lost when removing
pump. Check and adjust engine oil level.
FUEL INJECTORS
REMOVAL
(1) Disconnect both negative battery cables from
both batteries.
(2) Remove the high-pressure fuel lines. Refer to
High-Pressure Fuel Lines in this section.
(3) Remove the fuel drain manifold. Refer to Fuel
Drain Manifold in this section.
(4) Thoroughly clean the area around the injector.
CAUTION: When rust has formed on the fuel Injec­
tor nut (Fig. 99), the injector (when being removed)
can rotate in the cylinder head. This may cause
damage to the cylinder head bore. Use a rust pen­
etrating solvent before attempting to loosen a
rusted holddown nut.
J9414-97
Fig. 99 Loosening Injector Nut
(5) Hit the injector body with a brass drift to
loosen i t (Fig. 100).
(6) Hold the injector body with one wrench while
removing the injector nut with another (Fig. 101).
J9414-98
Fig. 100 Loosening Injector Body
J9414-99
Fig. 101 Loosening Injector
(7) I t may be necessary to tap the injector with an
injector puller tool (Fig. 102). Use Cummins Tool
number 3823276 or equivalent.
FUEL
INJECTOR
PULLER
T O O L .
J9414-100
Fig. 102 Removing Injector with Puller Tool