Illustration 1 | g00726826 |
Transmission Control Valve |
The control valve for the transmission is located on the side of the torque converter and transmission housing, adjacent to the machine frame.
Illustration 2 | g00726984 |
Location of Clutches (1) Reverse clutch (2) Forward low clutch (3) Third speed clutch (4) Forward high clutch (5) Second speed clutch (6) First speed clutch |
Illustration 3 | g00726985 |
Location and Operating Sequence of Solenoids (W) Reverse solenoid (X) Second speed and third speed solenoid (Y) First speed solenoid (V) Forward low solenoid (Z) Forward high solenoid |
The following information describes the operating sequence of the solenoids and clutches when the speed and direction is selected from the transmission control.
First Speed Forward is Selected.
- Second and third speed solenoid (X) is energized in order to disengage third speed clutch (3) .
- First speed solenoid (Y) is energized in order to engage first speed clutch (6) .
- Forward low solenoid (V) is energized in order to engage forward low clutch (2) .
Second Speed Forward is Selected.
- Forward low solenoid (V) is energized in order to engage forward low clutch (2) .
- Second and third speed solenoid (X) is energized in order to engage second speed clutch (5). Third speed clutch (3) is disengaged.
Third Speed Forward is Selected.
- Forward low solenoid (V) is energized in order to engage forward low clutch (2) .
- Third speed clutch (3) remains engaged.
Fourth Speed Forward is Selected.
- Forward low solenoid (V) and forward high solenoid (Z) are energized in order to engage forward high clutch (4) .
- Third speed clutch (3) remains engaged.
Neutral is Selected.
- All solenoids are de-energized. Third speed clutch (3) is engaged.
First Speed Reverse is Selected.
- Reverse solenoid (W) is energized in order to engage reverse clutch (1) .
- Second and third speed solenoid (X) is energized in order to disengage third speed clutch (3) .
- First speed solenoid (Y) is energized in order to engage first speed clutch (6) .
Second Speed Reverse is Selected.
- Reverse solenoid (W) is energized in order to engage reverse clutch (1) .
- Second and third speed solenoid (X) is energized in order to engage second speed clutch (5). Third speed clutch (3) is disengaged.
Third Speed Reverse is Selected.
- Reverse solenoid (W) is energized in order to engage reverse clutch (1) .
- Third speed clutch (3) remains engaged.