Honda Workshop Service and Repair Manuals

Valve Body: Specifications

DIMENSIONS 

Relief Valve Spring 

Wire Diameter .............................................................................................................................................................................  1.1 mm (0.043 inch)
O.D. .............................................................................................................................................................................................  8.6 mm (0.342 inch)
Free Length ................................................................................................................................................................................  37.1 mm (1.461 inch)

Modulator Valve Spring 

Wire Diameter .............................................................................................................................................................................  1.4 mm (0.055 inch)
O.D. .............................................................................................................................................................................................  9.4 mm (0.374 inch)
Free Length ................................................................................................................................................................................  35.0 mm (1.378 inch)

CPB Valve Spring 

Wire Diameter .............................................................................................................................................................................  0.9 mm (0.035 inch)
O.D. .............................................................................................................................................................................................  8.1 mm (0.322 inch)
Free Length ................................................................................................................................................................................  47.2 mm (1.858 inch)

1-2 Shift Valve Spring 

Wire Diameter .............................................................................................................................................................................  0.9 mm (0.035 inch)
O.D. .............................................................................................................................................................................................  7.6 mm (0.302 inch)
Free Length ................................................................................................................................................................................  41.3 mm (1.626 inch)

2nd Orifice Control Valve Spring 

Wire Diameter .............................................................................................................................................................................  0.7 mm (0.028 inch)
O.D. .............................................................................................................................................................................................  6.6 mm (0.262 inch)
Free Length ................................................................................................................................................................................  34.8 mm (1.370 inch)

Servo Control Valve Spring 

Wire Diameter .............................................................................................................................................................................  1.0 mm (0.039 inch)
O.D. .............................................................................................................................................................................................  8.1 mm (0.322 inch)
Free Length ................................................................................................................................................................................  52.1 mm (2.051 inch)

3-4 Shift Valve Spring

Wire Diameter .............................................................................................................................................................................. 0.9 mm (0.035 inch)
O.D. .............................................................................................................................................................................................  7.6 mm (0.302 inch)
Free Length ................................................................................................................................................................................  57.0 mm (2.244 inch)

2-3 Shift Valve Spring

Wire Diameter .............................................................................................................................................................................  0.9 mm (0.035 inch)
O.D. .............................................................................................................................................................................................  7.6 mm (0.302 inch)
Free Length ................................................................................................................................................................................  57.0 mm (2.244 inch)

4th Exhaust Valve Spring

Wire Diameter .............................................................................................................................................................................  0.9 mm (0.035 inch)
O.D. .............................................................................................................................................................................................  6.1 mm (0.242 inch)
Free Length ................................................................................................................................................................................  36.4 mm (1.433 inch)

3-4 Orifice Control Valve Spring 

Wire Diameter .............................................................................................................................................................................  0.7 mm (0.028 inch)
O.D. .............................................................................................................................................................................................  6.6 mm (0.262 inch)
Free Length ................................................................................................................................................................................  37.5 mm (1.476 inch)

Regulator Valve Spring A 

Wire Diameter .............................................................................................................................................................................  1.8 mm (0.071 inch)
O.D. ...........................................................................................................................................................................................  14.7 mm (0.584 inch)
Free Length ................................................................................................................................................................................  87.8 mm (3.457 inch)

Regulator Valve Spring B 

Wire Diameter .............................................................................................................................................................................  1.8 mm (0.071 inch)
O.D. .............................................................................................................................................................................................  9.6 mm (0.381 inch)
Free Length ................................................................................................................................................................................  44.0 mm (1.732 inch)

Stator Reaction Spring 

Wire Diameter .............................................................................................................................................................................  4.5 mm (0.177 inch)
O.D. ...........................................................................................................................................................................................  35.4 mm (1.407 inch)