Scheme 4
| 1 - PRIMARY PAINT |
|---|
| 2 - SECONDARY PAINT |
| 3 - VINYL ROOF |
| 4 - VEHICLE ORDER NUMBER |
| 5 - CAR LINE SHELL |
| 6 - PAINT PROCEDURE |
| 7 - ENGINE |
| 8 - TRIM |
| 9 - TRANSMISSION |
| 10 - MARKET |
| 11 - VIN |
The Body Code Plate is located in the engine compartment on the front right side shock tower mounting front panel.
Scheme 5
There are seven lines of information on the body code plate. Lines 4, 5, 6, and 7 are not used to define service information. Information reads from left to right, starting with line 3 in the center of the plate to line 1 at the bottom of the plate.
DESCRIPTION
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 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 Bolt Markings and Torques - Metric, Bolt Markings and Torques - U. S. Customary and (Scheme 6).
| Bolt Markings | 8.8/8.9 | 10.9 | 12.9 | |||
|---|---|---|---|---|---|---|
| Bolt Dia. | N.m | Ft. Lbs. | N.m | Ft. Lbs. | N.m | Ft. Lbs. |
| 6 | 12 | 105* | 14 | 120* | 16 | 12 |
| 8 | 25 | 250* | 32 | 23 | 38 | 28 |
| 10 | 54 | 40 | 60 | 45 | 74 | 55 |
| 12 | 95 | 70 | 108 | 80 | 135 | 100 |
| 14 | 155 | 115 | 175 | 130 | 216 | 160 |
| 16 | 243 | 180 | 324 | 210 | 324 | 240 |
| * Inch Lbs. | ||||||
Bolt Markings and Torques - Metric
| Bolt Markings | Grade 5 | Grade 8 | ||
|---|---|---|---|---|
| Bolt Dia. | N.m | Ft. Lbs | N.m | Ft. Lbs |
| 1/4 - 20 | 10 | 95* | 14 | 125* |
| 1/4 - 28 | 10 | 95* | 17 | 150* |
| 5/16 - 18 | 22 | 200* | 30 | 270* |
| 5/16 - 24 | 26 | 240* | 33 | 300* |
| 3/8 - 16 | 40 | 30 | 55 | 40 |
| 3/8 - 24 | 47 | 35 | 60 | 45 |
| 7/16 - 14 | 68 | 50 | 88 | 65 |
| 7/16 - 20 | 74 | 55 | 95 | 70 |
| 1/2 - 13 | 101 | 75 | 135 | 100 |
| 1/2 -20 | 115 | 85 | 150 | 110 |
| 9/16 - 12 | 135 | 105 | 182 | 135 |
| 9/16 - 18 | 155 | 115 | 202 | 150 |
| 5/8 - 11 | 202 | 150 | 263 | 195 |
| 5/8 - 18 | 215 | 160 | 284 | 210 |
| 3/4 - 10 | 230 | 170 | 297 | 220 |
| 3/4 - 16 | 236 | 175 | 304 | 225 |
| 7/8 - 14 | 405 | 300 | 540 | 400 |
| * Inch Lbs. | ||||
Bolt Markings and Torques - U. S. Customary