In order to replace clutch actuator cylinder in nv3500/nv4500 transmissions remove the manual transmission first. Take out the clutch actuator cylinder bolts, and remove the clutch actuator cylinder next. If necessary, the clutch
Release Bearing can be unbolted from the clutch actuator cylinder if exchanging it. Installation should start with the clutch actuator cylinder, you follow the fastener notice in service precautions. Then, install the clutch actuator cylinder bolts and tighten to 8 nm (71 inch lbs) and finally install the manual transmission.