Toyota Workshop Service and Repair Manuals

Clutch: Specifications
With 4 Speed A/T

DIRECT CLUTCH

Piston Stroke .........................................................................................................................................................  1.63 - 1.97 mm (0.0642 - 0.0778 inch)
Drum Bushing Inside Diameter ...................................................................................................................................................  48.27 mm (1.9004 inch)
Flange Thickness:

 .....................................................................................................................................................................................................  2.6 mm (0.102 inch)
 .....................................................................................................................................................................................................  2.8 mm (0.110 inch)
 .....................................................................................................................................................................................................  3.0 mm (0.118 inch)
 .....................................................................................................................................................................................................  3.2 mm (0.126 inch)

FORWARD CLUTCH

Piston Stroke .........................................................................................................................................................  1.41 - 1.81 mm (0.0558 - 0.0713 inch)
Flange Thickness:

 .................................................................................................................................................................................................  2.80 mm (0.1102 inch)
 .................................................................................................................................................................................................  3.00 mm (0.1181 inch)
 .................................................................................................................................................................................................  3.20 mm (0.1260 inch)
 .................................................................................................................................................................................................  3.37 mm (0.1327 inch)
 .................................................................................................................................................................................................  3.60 mm (0.1417 inch)

FIRST AND REVERSE BRAKE

Piston Stroke (Reference) .....................................................................................................................................  2.04 - 2.78 mm (0.0803 - 0.1087 inch)
Pack Clearance ..........................................................................................................................................................  1.04 - 2.16 mm (0.0409 - 0.0850 in)

UNDERDRIVE CLUTCH

Clutch Drum Bushing Inside Diameter:
Standard:

Front Side ................................................................................................................................................  46.500 - 46.525 mm (1.8307 - 1.8317 inch)
Rear Side .................................................................................................................................................  55.000 - 55.030 mm (2.1654 - 2.1665 inch)

Maximum:

Front Side ............................................................................................................................................................................  46.570 mm (1.8335 inch)
Rear Side .............................................................................................................................................................................  55.080 mm (2.1885 inch)

Underdrive Clutch Piston Stroke ...........................................................................................................................  1.50 - 1.88 mm (0.0590 - 0.0732 inch)
Flange Thickness:

 .................................................................................................................................................................................................  2.04 mm (0.0803 inch)
 .................................................................................................................................................................................................  2.20 mm (0.0866 inch)
 .................................................................................................................................................................................................  2.40 mm (0.0945 inch)
 .................................................................................................................................................................................................  2.50 mm (0.0984 inch)

UNDERDRIVE BRAKE

Piston Stroke (Reference) .....................................................................................................................................  1.79 - 2.41 mm (0.0704 - 0.0949 inch)