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Engine Cooling System: Specifications Oldsmobile Aurora II

Cooling Fan

Fastener Tightening Specifications (LX5)

ApplicationSpecification
MetricEnglish
Condenser Mounting Bolt13 N.m115 lb in
Cooling Fan Mounting Bolt6 N.m53 lb in
Drive Belt Idler Pulley Bolt50 N.m37 lb ft
EGR Inlet Pipe Bolt24 N.m18 lb ft
EGR Inlet Pipe Nut60 N.m44 lb ft
EGR Outlet Pipe Bolt (Intake Manifold Side)10 N.m89 lb in
EGR Outlet Pipe Bolt (Water Crossover Side)24 N.m18 lb ft
Electric Cooling Fan Blade Retaining Nut6 N.m53 lb in
Electric Cooling Fan Motor Mounting Screw6 N.m53 lb in
Engine Coolant Heater Bolt10 N.m89 lb in
Secondary AIR Relay Bracket Nut6 N.m53 lb in
Surge Tank Bolt and Nut6 N.m53 lb in
Surge Tank Inlet Pipe Retaining Bolt9 N.m80 lb in
Thermostat Housing Bolt9 N.m80 lb in
Transaxle Oil Cooler Line Retaining Bolt6 N.m53 lb in
Upper Radiator Mounting Bracket Bolt10 N.m89 lb in
Water Housing Crossover Bolt25 N.m18 lb ft
Water Pump Long Bolt14 N.m124 lb in
Water Pump Pulley Bolt12 N.m106 lb in
Water Pump Short Bolt14 N.m124 lb in

Identifying Fastener Tightening Specifications (LX5)

Fastener Tightening Specifications (L47)

ApplicationSpecification
MetricEnglish
Condenser Mounting Bolt13 N.m115 lb in
Cooling Fan Mounting Bolt6 N.m53 lb in
EGR Inlet Pipe Bolt25 N.m18 lb ft
EGR Inlet Pipe Nut60 N.m44 lb ft
Electric Cooling Fan Blade Retaining Nut6 N.m53 lb in
Electric Cooling Fan Motor Mounting Screw6 N.m53 lb in
Engine Coolant Heater Bolt10 N.m89 lb in
Fuel Rail Bracket Retaining Nut4 N.m35 lb in
Oil Level Indicator Tube Nut10 N.m89 lb in
Rear Lift Bracket Bolt24 N.m18 lb ft
Secondary AIR Relay Bracket Nut6 N.m53 lb in
Surge Tank Bolt and Nut6 N.m53 lb in
Surge Tank Inlet Fitting47 N.m35 lb ft
Thermostat Housing Bolt10 N.m89 lb in
Transaxle Oil Cooler Line (at Radiator)31 N.m23 lb ft
Transaxle Oil Cooler Line Retaining Bolt6 N.m53 lb in
Upper Radiator Mounting Bracket Bolt10 N.m89 lb in
Water Housing Crossover Bolt25 N.m18 lb ft
Water Pump100 N.m74 lb ft
Water Pump Belt Tensioner Bolt10 N.m89 lb in
Water Pump Cover bolt10 N.m89 lb in

Identifying Fastener Tightening Specifications (L47)

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