GENERAL INFORMATION
35
Table 6 GENERAL TORQUE SPECIFICATIONS (FT.-LB.)1 Type2 1/4
5/16
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1
SAE 2 SAE 5 SAE 7 SAE 8
12 19 25 29
20 33 44 47
32 54 71 78
47 78 110 119
69 114 154 169
96 154 215 230
155 257 360 380
206 382 570 600
310 587 840 700
6 10 13 14
1. Convert ft.-lb. specification to N•m by multiplying by 1.3558. 2. Fastener strength of SAE bolts can be determined by the bolt head grade markings. Unmarked bolt heads and cap screws are usually mild steel. More grade markings indicate higher fastener quality.
SAE 2
SAE 5
SAE 7
Table 7 TECHNICAL ABBREVIATIONS ABDC ATDC BBDC BDC BTDC C cc cid CDI CKP CMP cu. in. ECM ET F ft. ft.-lb. gal. H/A hp IAC IAT in. in.-lb. I.D. kg kgm km kPa L m MAG MAP ml mm
After bottom dead center After top dead center Before bottom dead center Bottom dead center Before top dead center Celsius (Centigrade) Cubic centimeters Cubic inch displacement Capacitor discharge ignition Crankshaft position sensor Camshaft position sensor Cubic inches Electronic control module Engine temperature sensor Fahrenheit Feet Foot-pounds Gallons High altitude Horsepower Idle air control valve Intake air temperature sensor Inches Inch-pounds Inside diameter Kilograms Kilogram meters Kilometer Kilopascals Liter Meter Magneto Manifold absolute pressure Milliliter Millimeter (continued)
SAE 8
1