Dodge 2000 DURANGO Service Manual page 7

DN
DESCRIPTION AND OPERATION (Continued)
1 High Beam
2 Fog Lamps
3 Headlamp, Parking Lamps, Panel Lamps
4 Turn Warning
5 Hazard Warning
6 Windshield Washer
7 Windshield Wiper
8 Windshield Wiper and Washer
9 Windscreen Demisting and Defrosting
10 Ventilating Fan
11 Rear Window Defogger
12 Rear Window Wiper
FASTENER IDENTIFICATION
DESCRIPTION
GRADE/CLASS IDENTIFICATION
The SAE bolt strength grades range from grade 2
to grade 8. The higher the grade number, the greater
the bolt strength. Identification is determined by the
line marks on the top of each bolt head. The actual
bolt strength grade corresponds to the number of line
13 Rear Window Washer
14 Fuel
15 Engine Coolant Temperature
16 Battery Charging Condition
17 Engine Oil
18 Seat Belt
19 Brake Failure
20 Parking Brake
21 Front Hood
22 Rear hood (Decklid)
23 Horn
24 Lighter
marks plus 2. The most commonly used metric bolt
strength classes are 9.8 and 10.9. The metric
strength class identification number is imprinted on
the head of the bolt. The higher the class number,
the greater the bolt strength. Some metric nuts are
imprinted with a single-digit strength class on the
nut face. Refer to the Fastener Identification and
Fastener Strength Charts.
INTRODUCTION 3