Remove the four mounting bolts and washers from pads (2) that secure receiver to receiver mount (1). Hold
receiver firmly to prevent dropping.
Pull receiver straight out from mount.
The receiver shall not be transported without first being installed in the transit case (para 3-26) or
damage to the receiver will occur.
Use care when handling receiver. It contains delicate instruments. The receiver dome is made of
glass and should be protected at all times. Do not touch glass with bare fingers. Use plastic
gloves. Skin oils will damage the optical surface.
Do not work on or near forward pylon fairing assembly until helicopter rotor stops turning.
Ensure aircraft battery is disconnected before installing or removing any ALT component.
Death or serious injury could result if aircraft battery remains connected.
Lift receiver carefully to pads (2) on receiver mount guiding the mount's alignment pins into receiver's mating
Ensure the two cable connectors are properly aligned to back of receiver.
Hold receiver in place. Install four bolts and washers through receiver mounting flanges to secure receiver to
Torque receiver mounting bolts to 90 10 inch-pounds.