ABBR EVIATIONS Continued Sw Switch W Swiv Swivel Sym Symbol W With Syn Synchronizer ing Wa Washer Sys System Wat Water Wb Wheelbase Wd Wood Wdo Window T Wge Wedge W H Wheelhouse Tach Tachometer Whl Wheel Tap Tappet tapping Wkey Woodruff KEY T Blk Terminal block W Nut Weld nut T Cv Torque converter W 0 Without Tdm Tandem Wpr Wiper Temp Temperature W Pump Water pump Term Terminal Wrg Wiring T Ga Temperature gge Wrng Warning T Gate Tailyte W Str Weather strip Thd Thread ed W S Windshield Therm Thermostat Wsw Windshield wiper 3rd Third Wswa Windshield washer Thk Thick ness Wt Weight I Throt Throttle Thru Through T Lp Tail lamp Tnk Tank Y Tobd Toe Board Torq Torque Yd Yard Tors Torsion Yr Year T Pnl Trim panel Tpr Taper Trans Transmission Trier Transfer Z Trlr Trailer Trnbkl Turnbuckle Zn Zine Trun Trunion T Sig Turning Signal Tub Tube tubular Tumb Tumbler Turb Turbine Turbocharge er T V Throttle valve Tw Tilt Wheel Typ Typical U U Unit Ujt Universal joint Univ Universal Unsi Undersize Upr Upper V V Voltage volt Vac Vacuum Veh Vehicle Vent Ventilator tion Vert Vertical Vlv Valve Vnl Vinyl Vol Volume 21