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Engine Cooling System: Specifications Saturn ION I

Cooling System (Mechanical) 5 illustrations

Fastener Tightening Specifications

ApplicationSpecification
MetricEnglish
Battery Positive Cable Nut15 N.m11 lb ft
Coolant Heater Bolt10 N.m89 lb in
Engine Cooling Fan Motor Bolt8 N.m70 lb in
Lower Radiator Mount Bolt25 N.m18 lb ft
PCM Bracket Bolt25 N.m18 lb ft
PCM Bracket Nut10 N.m89 lb in
Surge Tank Bolt6.5 N.m58 lb in
Surge Tank Nut10 N.m89 lb in
Thermostat Housing to Water Pump Bolts10 N.m89 lb in
Transmission Oil Cooler Line to Radiator20 N.m15 lb ft
Water Pump Bolts20 N.m15 lb ft
Wheelhouse Liner Screws2 N.m17 lb in

Fastener Tightening Specifications

Scheme 1

Scheme 1: Engine Cooling Schematics (2.2L)
Scheme 1: Engine Cooling Schematics (2.2L)

Scheme 2

Scheme 2: Engine Cooling Schematics (2.0L)
Scheme 2: Engine Cooling Schematics (2.0L)

Scheme 3

Scheme 3: Cooling System Component Views
Scheme 3: Cooling System Component Views
CalloutComponent Name
1Cooling Fan Connector
2Cooling Fan

Scheme 4

Scheme 4
Scheme 4
CalloutComponent Name
1Cooling Fan 1 Connector
2Cooling Fan 1
3Cooling Fan S/P Relay
4Cooling Fan 2
5Cooling Fan 2 Relay
6Cooling Fan 2 Connector

Scheme 5

Scheme 5
Scheme 5
CalloutComponent Name
1Radiator Surge Tank
2Coolant Level Switch Connector

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