ABBREVIATIONS STRPE STRIPE TUMB TUMBLER STRTR STARTER TUN TUNNEL SUC SUCTION TURB TURBINE SUP SUPPLEMENT TURBO TURBOCHARGE ER SUPPR SUPPRESSOR TWR TOWER SUPT SUPPORT SURF SURFACE U SUSP SUSPENSION SV SIDE VIEW U UNIT SW 4 SWITCH U S UNDERSIZE SWIV SWIVEL U B UNDERBODY SYM SYMMETRICAL SYMBOL U HOOD UNDERHOOD SYN 4 SYNCHRONIZE U JT UNIVERSAL JOINT SYN SYNTHETIC U SEAT UNDERSEAT SYNC SYNCHRONIZER ING U ST UNDERSEAT SYS SYSTEM U V UNDER VEHICLE UNCD UNCODED T UND UNDER UNIV UNIVERSAL T B I THROTTLE BODY INJECTION UPR UPPER T C C TOROUE CONVERTER CLUTCH UPSHFT A UPSHIFT T P THROTTLE POSITIONER T P I TUNED PORT INJECTION V T P S THROTTLE POSITION SENSOR T V S V THERMOSTATIC VAC SWITCH VALVE T V T V THERMOSTATIC TRANSMITTING V A F VACUUM AIR FILTER T T TILT TELESCOPE IC V C V VACUUM CONTROL VALVE T BLK TERMINAL BLOCK V S V VACUUM SWITCHING VALVE T CV TOROUE CONVERTER V T V VACUUM TRASMITTING VALVE T GA TEMPERATURE GAGE V CVR VALVE COVER T GATE TAIL GATE VAC VACUUM T LP TAIL LAMP VAL VALANCE T PLYR TAPE PLAYER VAN VANITY T PNL TRIM PANEL VAR VARIABLE T SIG TURN SIGNAL VEH VEHICLE T V THROTTLE VALVE VENT VENTILATOR TION T W TOGETHER WITH VERT VERTICAL TACH TACHOMETER VIB VIBRATE OR TION TAP TAPPET ING VIN VEHICLE IDENTIFICATION NUMBER TARP TARPAULIN VLV VALVE TBI THROTTLE BODY INJECTOR VNDR VENDOR TBLS TUBELESS VNL A VINYL TDM TANDEM VOL VOLUME TEL TELEPHONE VOLT VOLTAGE METER TEMP TEMPERATURE TEMPORARY TEMPL A TEMPLATE W TENS TENSION TENSR TENSIONER W WATT TERM 4 TERMINAL W WITH THD A THREAD W R WHEELHOUSE THERM THERMOSTAT IC W O WITHOUT THK THICK NESS W PMP WATER PUMP THNR THINNER W S WINDSHIELD THR THURST W STR WEATHER STRIP THROT THROTTLE W STR A WEATHERSTRIP THRU THROUGH WA WASHER TK TANK WARR WARRANTY TLSCP TELESCOPE WAT WATER TMG TIMING WD 4 WOOD TMPL TEMPLATE WDGRN WOODGRAIN TNTD TINTED WDO WINDOW TOL TOLERANCE WEBG WEBBING TORO TOROUE WGE WEDGE TORS TORSION WHL WHEEL TPS THROTTLE POSITION SENSOR WLDG WELDING TR TRIM TRIMMERS WPR WIPER TRANS TRANSMISSION WRNG WARNING TRANSTR TRANSISTOR WSW WINDSHIELD WIPER TRAV TRAVERSE WSWA A WINDSHIELD WASHER TRDCR TRANSDUCER WT WEIGHT TRFER TRANSFER WX WEATHER RADIO BAND TRFMR TRANSFORMER TRK TRACK X TRK TRUCK TRLR TRAILER XCVR TRANSCEIVER TRNBKL TURNBUCKLE XDCR TRANSDUCER TRND TURNED XFMR TRANSFORMER TRNSV TRANSVERSE XMTR TRANSMITTER TRUN TRUNNION TSD TIME SPEED DISTANCE Y TUB TUBLAR i 1990 GENERAL MOTORS SERVICE PARTS OPEERAT ONS PONT AC 22W REV 6 90 ABBR 7