DaimlerChrysler LH New Yorker 1994, Electronic Service Manual

Page: 779 / 1203

MUFFLER ASSEMBLY SERVICE
(1) With the exhaust system removed, cut the con-
vertor to muffler intermediate pipe just in behind the
convertor (Fig. 6).
(2) Install the new muffler assembly onto the re-
mainder of the intermediate pipe and loose assembly
the accompanying clamp.
(3) Remove the exhaust support brackets from the
vehicle (Fig. 7).
(4) Install new exhaust support brackets found on
the replacement muffler assembly onto vehicle in the
same location the old ones were removed (Fig. 7).
(5) Install exhaust system. Refer to procedure out-
lined in this section.
TAILPIPE/RESONATOR ASSEMBLY SERVICE
(1) With the exhaust system removed, cut the
tailpipe/or resonator assembly intermediate pipe next
to the rear suspension crossmember (Fig. 8).
(2) Install the correct tailpipe/resonator assembly
onto the remainder of the intermediate pipe/tailpipe
and loose assembly the accompanying clamp.
(3) Remove the exhaust support bracket(s) from the
vehicle (Fig. 8).
(4) Install new exhaust support bracket(s) found on
the replacement tailpipe/resonator assembly onto ve-
hicle in the same location the old ones were removed
(Fig. 8).
(5) Install exhaust system. Refer to procedure out-
lined in this section.
INTAKE/EXHAUST MANIFOLD SERVICE—3.3L
ENGINES
INTAKE MANIFOLD
REMOVAL
(1) Release fuel system pressure. Refer to Fuel Sys-
tem Pressure Release Procedure in this section.
(2) Drain cooling system. Refer to Cooling System,
Group 7.
Disconnect negative cable from battery.
FUEL SYSTEM PRESSURE RELEASE
PROCEDURE
(a) Disconnect negative cable from battery.
(b) Remove fuel filler cap.
(c) Remove the protective cap from the fuel pres-
sure test port on the fuel rail (Fig. 1 or Fig. 2).
(d) Place the open end of fuel pressure release
hose, tool number C-4799-1, into an approved gas-
Fig. 1 Fuel Pressure Test Port—3.3L Engine
Fig. 7 Muffler Assembly Support Bracket Locations
Fig. 8 Tailpipe/Resonator Support Brackets
EXHAUST SYSTEM AND INTAKE MANIFOLD 11 - 5