Dodge 2001 Ram 1500 Owner's Manual page 1584

BR/BE
FUEL INJECTOR (Continued)
CAUTION: Refer to Cleaning Fuel System Parts.
(1) Disconnect both negative battery cables from
both batteries. Cover and isolate ends of cables.
Each fuel injector is connected to each high-pres-
sure fuel line with a steel connector tube (Fig. 19).
This steel connector is positioned into cylinder head
and sealed with an o-ring. The connectors are con-
nected to high-pressure fuel lines with fittings (Fig.
19).
(2) If injector at #1 or #2 cylinder is being
removed, intake manifold air heater assembly must
be removed. Refer to Intake Manifold Air Heater
Removal/Installation.
(3) If injector at #5 cylinder is being removed,
remove engine lifting bracket (2 bolts).
(4) Thoroughly clean area around injector and
injector high-pressure lines before removal.
(5) Remove necessary high-pressure fuel lines.
(Refer to 14 - FUEL SYSTEM/FUEL DELIVERY/
FUEL LINES - REMOVAL). Do not bend any high-
pressure fuel line to gain access to fuel injector.
Cover or cap any open fuel connections.
(6) Remove valve cover (Refer to 9 - ENGINE/CYL-
INDER HEAD/CYLINDER
REMOVAL).
(7) Thread Special Tool 8324 (Fuel Injector Con-
nector Tube Remover) onto end of injector connector
tube (Fig. 20).
(8) Pull injector connector tube from cylinder head.
The injector connector tube must be removed
before attempting to remove fuel injector or
serious damage to fuel injector and tube will
result.
(9) Remove and discard old o-ring (Fig. 19) from
injector connector tube.
(10) Remove fuel injector hold down clamp bolt at
front end of clamp (Fig. 18). Do not loosen or
remove special (2 shouldered) bolt at rear end
of clamp. Remove injector clamp by sliding it from
shoulders on rear clamp bolt.
(11) Thread rod from Special Tool number 8318
(Fuel Injector Remover) into top of fuel injector (Fig.
21).
(12) Tighten nut on 8318 tool to pull (remove) fuel
injector from cylinder head.
(13) Remove and discard old o-ring from fuel injec-
tor.
(14) Remove and discard copper sealing washer
(shim) (Fig. 22) from bottom of injector. If copper
sealing washer has remained in cylinder head,
it must be removed.
HEAD COVER(S) -
FUEL INJECTION - DIESEL
Fig. 18 Fuel Injector Location
1 - CLAMP
2 - FUEL INJECTOR
3 - BORED HOLE
4 - SHIM
5 - BOLTS
Fig. 19 Fuel Injector Connections
1 - CONNECTOR
2 - O-RING
3 - FERRULE
4 - FITTING
5 - FUEL LINE
6 - INJECTOR
14 - 97