- Install the coolant crossover
pipe (305) and NEW O-ring seals (304).
Notice: Refer to Fastener Notice in the Preface section.
- Install the thermostat (311), NEW O-ring (312),
housing (313) and bolts (314). Align the notch in the housing
with the alignment flange of the thermostat.
Tighten
Tighten the bolts to 12 N·m (106 lb in).
- Install the coolant temperature sensor (CTS) (717) and
NEW O-ring (716).
Tighten
Tighten the sensor to 18 N·m (13 lb ft).
- Install the studs (603).
Tighten
Tighten the studs to 10 N·m (88 lb in).
- Install the exhaust gas recirculation (EGR) valve (601),
NEW gasket (602) and nuts (600).
Tighten
Tighten the nuts to 22 N·m (16 lb ft).
- Install NEW gaskets (306
and 307), housing (308), bolts (309) and nuts (310).
Tighten
Tighten the nuts and bolts to 22 N·m (16 lb ft).