Good morning. My Dad has the van with the hand controls . I will try and add some pics that I have .
Pictures.....they may help
Brake on left operates pedal ( levers to pedal)
The two controls on the right side of the steering wheel operate the throttle ( levers to pedal)and clutch (operating vaccum actuator via clutch pedal )
Vaccum collected into tank under passenger floor from intake.
Vacuum side
Pictures.....they may help
Brake on left operates pedal ( levers to pedal)
The two controls on the right side of the steering wheel operate the throttle ( levers to pedal)and clutch (operating vaccum actuator via clutch pedal )
Vaccum collected into tank under passenger floor from intake.
Vacuum side