Cooling, Heating and Air Conditioning Systems

Cooling, Heating
and
Air Conditioning Systems

Thermostat Rating
F- and L-Head Four-Cylinder Engines		190慚
V6 Engine		190慚
In-Line Six-Cylinder
	1971 and 1972	195慚
	1973	205慚
	1974 through 1986	195慚
V8 Engine		195慚
150 and 151 cu in Four-Cylinder Engines		195慚

Radiator Cap Pressure Rating All Models 15 psi

Radiator Cap Pressure Rating	All Models	15 psi

Torque Specifications FT-Lbs Nm
Alternator Adjusting Bolt 15 to 20 20 to 27
Generator Adjusting Bolt 20 to 25 27 to 34
Fan-to-Hub Bolt 15 to 20 20 to 27
Thermostat Housing Bolts
F-and L-head
4-cylinder Engines 20 to 25 27 to 34
V6 Engine 17 to 23 23 to 31
150 cu in 4-cylinder &
In-line 6-cylinder Engines 10 to 18 14 to 25
V8 Engine 10 to 18 14 to 25
151 cu in 4-cylinder Engine 22 30
Water Pump Bolts
F-and L-head
4-cylinder Engines 12 to 17 17 to 29
V6 Engines 6 to 8 8 to 11
150 cu in 4-cylinder &
In-line 6-cylinder Engines 9 to 18 12 to 24
V8 Engine
Water Pump
-to-Block 18 to 33 24 to 44
Water Pump
-to-Timing Cover 4 6
151 cu in 4-cylinder Engine 25 30

Torque Specifications			FT-Lbs	Nm
Alternator Adjusting Bolt			15 to 20	20 to 27
Generator Adjusting Bolt			20 to 25	27 to 34
Fan-to-Hub Bolt			15 to 20	20 to 27
Thermostat Housing Bolts
	F-and L-head 4-cylinder Engines		20 to 25	27 to 34
	V6 Engine		17 to 23	23 to 31
	150 cu in 4-cylinder & In-line 6-cylinder Engines		10 to 18	14 to 25
	V8 Engine		10 to 18	14 to 25
	151 cu in 4-cylinder Engine		22	30
Water Pump Bolts
	F-and L-head 4-cylinder Engines		12 to 17	17 to 29
	V6 Engines		6 to 8	8 to 11
	150 cu in 4-cylinder & In-line 6-cylinder Engines		9 to 18	12 to 24
	V8 Engine
		Water Pump -to-Block	18 to 33	24 to 44
		Water Pump -to-Timing Cover	4	6
	151 cu in 4-cylinder Engine		25	30