WARNING
Battery posts, terminals, and related accessories
contain lead and lead compounds, chemicals
known to the State of California to cause cancer
and reproductive harm. To prevent possible per-
sonal injury, always wash your hands after han-
dling battery parts and related accessories.
2.1
Remove the battery box cover and inspect
all visible battery cables for loose wiring or
damage. See
Fig. 21.15.
2.2
Check that the battery hold-down is se-
cure.
IMPORTANT: Aerodynamic components de-
crease drag force as a vehicle moves, thereby
improving fuel efficiency. If replacement of an
aerodynamic component is necessary, replace-
ment components must meet or exceed the
drag reduction performance of the originally in-
stalled component in order to maintain compli-
ance with greenhouse gas and full efficiency
regulations (GHG14).
3.
Inspect the following aerodynamic components, if
equipped, for structural damage, cracks, or wear.
•
Chassis fairings
•
Roof fairing/deflector
•
Side skirts
•
Cab extenders
•
Battery access cover
Engine Compartment Inspection and
Adjustments
IMPORTANT: If replacement of the hood or
bumper is necessary, the replacement compo-
nent must meet or exceed the drag reduction
performance of the originally installed item in
order to maintain compliance with greenhouse
gas and full efficiency regulations (GHG14).
1.
Inspect the bumper and hood for structural dam-
age, cracks, or wear.
2.
Inspect the radiator and heater hoses, including
the clamps and support brackets.
2.1
Make sure the radiator inlet and outlet
hoses are pliable and are not cracking or
ballooning.
2.2
Make sure the heater hoses are pliable
and are not cracking or ballooning.
2.3
Tighten hose clamps as necessary.
IMPORTANT: Do not overtighten hose
clamps, as hose life can be adversely af-
fected.
2.4
Ensure hose support brackets are se-
curely fastened. Make sure hoses are not
located near sources of wear, abrasion, or
high heat.
IMPORTANT: When replacing hoses, install
service-type knitted or braided yarn-reinforced
neoprene hose. Extended-service-life silicone
hoses may also be used. See the Alliance Parts
Catalog at
www.alliancebrandparts.com or
contact your Freightliner Dealer.
12/03/2010 f545714
1
2
3
1. Back-of-Cab
2. Fuel Tank
3. Battery Compartment
Fig. 21.15, Standard Battery Compartment Location
Pre- and Post-Trip Inspections and Maintenance
21.13
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