Appearance care and protection from corrosion, Appearance care and protection from, Corrosion – Dodge 2008 Durango User Manual
Page 415
NOTE:
The presence of water in the gear lubricant will
result in corrosion and possible failure of differential
components. Operation of the vehicle in water, as may be
encountered in some off-highway types of service, will
require draining and refilling the axle to avoid damage.
Rear Axle
Rear Axle fluid levels should be 7/8 in. (22mm) +/- 1/4
in. (6 mm) below the fill hole for 8 1/4 in., and 9 1/4 in.
axles should be 1 5/8 in (31mm) +/- 1/4 in. (6 mm)
Front Axle
Front Axle fluid level should be 3/4 in. (20 mm) +/- 1/4
in. (6 mm) below the level of the fill hole.
Appearance Care and Protection from Corrosion
Protection of Body and Paint from Corrosion
Vehicle body care requirements vary according to geo-
graphic locations and usage. Chemicals that make roads
passable in snow and ice, and those that are sprayed on
trees and road surfaces during other seasons, are highly
corrosive to the metal in your vehicle. Outside parking,
which exposes your vehicle to airborne contaminants,
road surfaces on which the vehicle is operated, extreme
hot or cold weather and other extreme conditions will
have an adverse effect on paint, metal trim, and under-
body protection.
The following maintenance recommendations will enable
you to obtain maximum benefit from the corrosion
resistance built into your vehicle.
What Causes Corrosion?
Corrosion is the result of deterioration or removal of
paint and protective coatings from your vehicle.
The most common causes are:
• Road salt, dirt and moisture accumulation.
• Stone and gravel impact.
MAINTAINING YOUR VEHICLE
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