Automatic Transmission - Chevrolet 1973 Overhaul Manual

SPECIFICATIONS 20
TURBO HYDRA-MATIC—350
TORQUE SPECIFICATIONS
Pump Cover to Pump Body................................... 17 ft. lbs.
Pump Assembly to Case.................................. 18-1/2 ft. lbs.
Valve Body and Support P la te..........................130 in. lbs.
Parking Lock Bracket........................................... 29 ft. lbs.
Oil Suction Screen................................................. 40 in. lbs.
Oil Pan to Case....................................................... 130 in. lbs.
Extension to Case................................................... 25 ft. lbs.
Modulator Retainer to C a s e .............................130 in. lbs.
Inner Selector Lever to S h a ft.......................... 25 ft. lbs.
Detent Valve Actuating Bracket....................... 52 in. lbs.
Converter to Flywheel B o lt s ............................. 35 ft. lbs.
Under Pan to Transmission C ase.......................110 in. lbs.
Transmission Case to E n g in e............................. 35 ft. lbs.
Oil Cooler Pipe Connectors to Transmission
Case or R adiator..............................................120 in. lbs.
Oil Cooler Pipe to C onnectors.......................... 10 ft. lbs.
Gearshift Bracket to Frame................................ 15 ft. lbs.
Gearshift Shaft to Swivel .................................. 20 ft. lbs.
Manual Shaft to Bracket..................................... 20 ft. lbs.
Detent Cable to Transmission............................. 75 in. lbs.
Transmission Case to E n gin e................................35 ft. lbs.
Transmission Oil Pan to C ase................................ 8 ft. lbs.
Transmission Extension to C a se..........................25 ft. lbs.
Speedometer Driven Gear Fitting Retainer . . . 4 ft. lbs.
Servo Cover to Transmission Case B o lts............20 ft. lbs.
Front Pump to Transmission Case B olts............15 ft. lbs.
Front Pump Cover to Body Attaching Bolts . . 20 ft. lbs.
Pinion Shaft Lock Plate Attaching Screws. . 2-1/2 ft. lbs.
Governor Body to Hub Attaching B o lts............ 7 ft. lbs.
Governor Hub Drive Screw..................................... 8 ft. lbs.
Governor Support to Transmission
Case B o lt s ............................................................10 ft. lbs.
Valve Body to Transmission Case Bolts . . . . 15 ft. lbs.
Valve Body Suction Screen Attaching
Screws ............................................................2-1/2 ft. lbs.
Upper Valve Body Plate Bolts................................ 5 ft. lbs.
Lower to Upper Valve Body Attaching
B olts....................................................................... 15 ft. lbs.

AUTOMATIC TRANSMISSION

SECTION 7A
POWERGLIDE
TORQUE SPECIFICATIONS
TURBO H Y D R A -M A T IC -3 7 5 /4 0 0
TORQUE SPECIFICATIONS
Pump Cover B o lts....................................................18 ft. lbs.
Parking Pawl Bracket B o lts ...................................18 ft. lbs.
Center Support B o lt.................................................23 ft. lbs.
Pump to Case Attaching B o lts .............................18 ft. lbs.
Extension Housing to Case Attaching Bolts . . 23 ft. lbs.
Rear Servo Cover B olts...........................................18 ft. lbs.
Detent Solenoid Bolts.............................................. 7 ft. lbs.
Control Valve Body B o lts..................................... 8 ft. lbs.
Bottom Pan Attaching S crew s.............................12 ft. lbs.
Modulator Retainer B o lt........................................ 18 ft. lbs.
Governor Cover Bolts ...........................................18 ft. lbs.
Manual Lever to Manual Shaft N u t .................... 8 ft. lbs.
Manual Shaft to Inside Detent L ever................. 18 ft. lbs.
Linkage Swivel Clamp N ut..................................... 43 ft. lbs.
Converter Dust Shield Screws................................93 ft. lbs.
Transmission to Engine Mounting B o lts............35 ft. lbs.
Converter to Flywheel B o lt s ................................32 ft. lbs.
Rear Mount to Transmission B o lt s .................... 40 ft. lbs.
Rear Mount to Crossmember B o lt.................... 40 ft. lbs.
Crossmember Mounting B o lts .............................25 ft. lbs.
Line Pressure Take-Off Plug ................................13 ft. lbs.
Strainer Retainer Bolt ...........................................10 ft. lbs.
Oil Cooler Pipe Connectors to Transmission
Case or R adiator...........................................12-16 ft. lbs.
Oil Cooler Pipe to C onnector.............................10 ft. lbs.
Gearshift Bracket to Fram e...................................15 ft. lbs.
Gearshift Shaft to Swivel........................................20 ft. lbs.
Manual Shaft to Bracket ..................................... 20 ft. lbs.
TCS to Bracket......................................................... 30 in. lbs.
Inner Control Lever Allen Head Screw . . . . 2-1/2 ft. lbs.
Parking Lock Pawl Reaction Bracket
Attaching B olts....................................................10 ft. lbs.
Oil Cooler Plugs at Transmission C a se ............... 5 ft. lbs.
Pressure Test Point Plugs........................................ 5 ft. lbs.
Low Band Adjustment Locknut..........................15 ft. lbs.
Converter to F ly w h eel...........................................35 ft. lbs.
Under Pan to Transmission C ase.................... 7-1/2 ft. lbs.
Oil Cooler Pipe Connectors to Trans­
mission Case or Radiator................................125 in. lbs.
Oil Cooler Pipe to Connectors................................10 ft. lbs.
Vacuum Modulator to Transmission Case . . . . 15 ft. lbs.
Converter Drain Plug (T ax ies).............................20 ft. lbs.
Parking Brake Lock & Range Selector
Inner Lever Allen Head Screw.................... 2-1/2 ft. lbs.
Gearshift Bracket to F ram e................................150 in. lbs.
Gearshift Shaft to S w iv el..................................... 15 ft. lbs.
Manual Shaft to Bracket........................................ 27 ft. lbs.
OVERHAUL MANUAL