Removal; Installation - Chrysler 2004 Concorde Service Manual

LH
OIL COOLER & LINES (Continued)
138–207 kPa (20–30 psi) and an internal orifice lim-
its oil flow to a maximum of 11.3 LPM (3 GPM). The
engine oil exits the cooler through the oil return line
and is returned to the engine oil pan (Fig. 102).

REMOVAL

ENGINE OIL COOLER
(1) The engine oil cooler is serviced with the radi-
ator (Refer to 7 - COOLING/ENGINE/RADIATOR -
REMOVAL).
COOLER LINES
(1) Disconnect cooler lines at radiator (Fig. 102).
(2) Disconnect lines at the pressure control valve
and oil pan fitting (Fig. 102).
(3) Disconnect lines for support retainer and isola-
tor.
(4) Remove lines.
PRESSURE CONTROL VALVE
(1) Disconnect oil pressure switch connector (Fig.
102).
(2) Disconnect cooler supply line for valve.
1 - SUPPLY LINE TO OIL COOLER
2 - FITTING
3 - OIL COOLER PRESSURE CONTROL VALVE
4 - OIL PRESSURE SWITCH AND CONNECTOR
5 - RETAINER
(3) Remove valve from engine block by unscrewing
fitting.

INSTALLATION

ENGINE OIL COOLER
(1) Install radiator assembly (Refer to 7 - COOL-
ING/ENGINE/RADIATOR
Tighten lines to radiator fittings to 18 N·m (160 in.
lbs.) (Fig. 102).
COOLER LINES
(1) Position cooler lines and connect lines to radia-
tor fittings. Tighten lines to radiator fittings to 18
N·m (160 in. lbs.) (Fig. 102).
(2) Connect lines to pressure control valve and oil
pan fitting. Tighten lines to 30 N·m (260 in. lbs.)
(Fig. 102).
(3) Connect lines to support retainer and isolator.
PRESSURE CONTROL VALVE
(1) For installation of a NEW control valve:
N·m (260 in. lbs.).
Fig. 102 Engine Oil Cooler - 3.5L
6 - NUT
7 - RETURN LINE
8 - SUPPLY LINE
9 - ENGINE OIL COOLER:
10 - ISOLATOR
(a) Install fitting into block. Tighten fitting to 30
ENGINE 9 - 63
- INSTALLATION).