2002 FORD E-450 maintenance

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Page 207 of 256

FORD E-450 2002  Owners Manual Gasoline engines
Disconnect:
1. Disconnect the primary battery
ground cable.
2. Disconnect the auxiliary battery
frame ground.
•Remove the ground bolt.
•Pull the cable away from the
frame and make

Page 208 of 256

FORD E-450 2002  Owners Manual 2. Reconnect the primary battery
ground cable.
Diesel engines
Disconnect:
Secondary positive cable remains energized after disconnection.
Make sure the tool does not contact any ground surface.
1. Dis

Page 209 of 256

FORD E-450 2002  Owners Manual 3. Disconnect the primary battery
ground cable.
4. Disconnect the primary battery
positive cable.
Connect:
Secondary positive cable remains energized after disconnection.
make sure the tool does not c

Page 210 of 256

FORD E-450 2002  Owners Manual which equates to a freeze point of -36°C (-34°F). Coolant concentration
testing is possible with a hydrometer or antifreeze tester (such as the
Rotunda Battery and Antifreeze Tester, 014–R1060). T

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FORD E-450 2002  Owners Manual •Be sure to read and understandPrecautions when servicing your
vehiclein this chapter.
If the engine coolant has not been checked at the recommended interval,
the engine coolant reservoir may become

Page 212 of 256

FORD E-450 2002  Owners Manual with the factory-filled coolant.Mixing Motorcraft Speciality Orange
Engine Coolant or any orange-colored extended life product with your
factory filled coolant can result in degraded corrosion protect

Page 213 of 256

FORD E-450 2002  Owners Manual reservoir. If you removed the radiator cap in an overflow system, fill the
radiator until the coolant is visible and radiator is almost full.
6. Replace the cap. Turn until tightly installed. (Cap mus

Page 214 of 256

FORD E-450 2002  Owners Manual Severe climates
If you drive in extremely cold climates (less than–36°C[–34°F]):
•It may be necessary to increase the coolant concentration
above 50%.
•NEVER increase the coolant concentrati