Engine Thermostat- 2.0L Gasoline; Radiator - 2.5L Vm Diesel; Thermostat - 2.5L Vm Diesel - Chrysler 1998 Voyager Service Manual

NS/GS
REMOVAL AND INSTALLATION (Continued)
Fig. 19 Water Pump Drive Belt— 2.5 L VM Diesel
(2) Install water pump pulley.
(3) Install drive belt, Refer to Accessory Drive
Belts, this Group. Tighten water pump pulley attach-
ing bolts to 27.5 N·m (240 in. lbs.)
(4) Install right inner splash shield.
(5) Refill cooling system. Refer to Refilling Cooling
System in this Group.
ENGINE THERMOSTAT— 2.0L GASOLINE
REMOVAL
(1) Drain cooling system to the thermostat level or
below.
(2) Remove coolant recovery system (CRS) hose
and thermostat/engine outlet connector bolts.
(3) Remove thermostat and seal, and clean sealing
surfaces.
INSTALLATION
(1) Place the new thermostat assembly into the
thermostat housing/outlet connector. Align air bleed
vent with notch in cylinder head.
(2) Install thermostat
onto cylinder head and tighten bolts to 12.5 N·m (110
in. lbs.). Connect the upper radiator hose.
(3) Refill cooling system (see Refilling System).
THERMOSTAT — 2.5L VM DIESEL
REMOVAL
(1) Drain cooling system down below the thermo-
stat level. Refer to Draining Cooling System in this
section.
housing/outlet connector
(2) Remove radiator hose at thermostat cover.
(3) Remove thermostat cover bolts (Fig. 20).
(4) Remove Thermostat.
Fig. 20 Thermostat and Housing — 2.5L VM Diesel
INSTALLATION
(1) Remove old gasket material from thermostat
housing and cover.
(2) Install new thermostat gasket.
(3) Install thermostat and tighten cover bolts to
10.8 N·m (96 in. lbs.).
(4) Install radiator hose.
(5) Refill cooling system. Refer to Refilling Cooling
System in this section.
RADIATOR — 2.5L VM DIESEL
REMOVAL
(1) Disconnect battery.
(2) Remove power steering reservoir attaching
bolts, and reposition reservoir.
(3) Remove radiator closure panel crossmember
(Fig. 21).
(4) Remove air cleaner housing and intake hose.
(5) Unplug fan module 4 pin wiring connector.
(6) Drain cooling system. Refer to Draining cooling
system in this section for procedure.
(7) Remove upper and lower Radiator Hoses.
(8) Remove radiator attaching bolts.
(9) Loosen A/C receiver/dryer lower bolt.
(10) Remove Radiator.
(11) Remove fan module from radiator.
COOLING SYSTEM 7 - 9