Apollo 816 Linear Actuator Part Diagrams March 12, 2021 00:06 Updated 1500Diagrams.pdf 1000 KB Download Related articles Apollo 1500 Linear Actuator System (816 arm & 636 Control Board) Installation Reference Manual Apollo 816 Linear Actuator Installation Reference Manual How do I replace a motor for the 816 actuator? How do I replace a proximity switch on a 816 actuator? CBOX1050 Installation and Programming Manual