TRAN SO MANUAL GENERAL DATA Make Chevrolet synchromesh manual shif Type 3 Speed 4 Speec Location In rear compartment integra with engine and differential Transmission Case Material Cast aluminum allol GEAR SHIFT Control Remott Type Lenej Location Floor mounted GEARS Type Helical Material Forged steel hardenec AUTOMATIC GENERAL DATA Make and Type Chevrolet hydraulic torque converter with automatic planetary gear system for reverse and low Transmission Case Material Cast aluminum allo3 Converter Maximum Torque Ratio at stall 2 6 Total Transmission Torque Multiplication converter planetary gear ratio Maximum overall transmission ratio 4 73 1 Low gear drive or low range 4 73 1 to 1 82 1 Reverse range 4 73 1 to 1 2 Oil Type A suffix A Oil Capacity pt Dry Approx 13 Refill Approx F Oil Cooled By Air Selector Lever Location At right of steering column on instrument panel Operation Actuates manual valve in hydraulic control system Positions indicated on quadrant on instrument panel Four bottom to top L Low D Drive N Neutral R Reverse HYDRAULIC TORQUE CONVERTER Type Three element Driving Member pump Sheet metal multi vane type spot welded to torque converter housing Housing cover is bolted to flywheel Driven Member turbine Sheet metal multi vane type supported by torque converter housing cover Turns independently of housing Splined tc input shaft MISSIONS TION 7 rRANSMISSIONS 3 SPEED 4 SPEED Synchronization 2nd and 3rd lst 2nd 3rd 4th Constant Mesh Gears 2nd and 3rd lst 2nd 3rd 4th Sliding Gears lst and reverse Reverse 10 100 10 500 10 700 SERIES RATIOS 3 Speed 4 Speed First 3 22 1 3 20 1 Second 1 84 1 2 19 1 Third 1 00 1 1 44 1 Fourth 1 00 1 Reverse 3 22 1 3 66 1 LUBRICANT Type Recommended Multipurpose Gear Lubricant SAE 80 Capacity pt 2 2 3 6 TRANSMISSIONS Reaction Member stator Aluminum air foil type supported on stationary sleeve by an over running clutch of cam and roller design CLUTCHES Type Multiple disc High Discs Driving Number and type Two non metallic faced Discs Driven Number and type Three steel Reverse Discs Driving Number and type Three non metallic faced Discs Driven Number and type Three steel plates and one cast iron pressure plate PLANETARY GEAR UNIT Type Compound planetary Gear Ratios Cruising range 1 1 direct drive Low range 1 82 1 Reverse 1 82 1 Low brake band Double wrap design Low band servo Type Piston one release spring HYDRAULIC CONTROLS Manual Valve Type Spool Pressure Regulator Valve Type Spool Governor Type Centrifugal Drive From transmission output shaft CORVARt SHOP MANUAL