Robinson R66 - G454-1 Camera System Installation; D050-14 Gimbal Installation

JUL 2020 Chapter 92 ENG Version Page 92.19
92-170 G454-1 Camera System Installation
A. Description
The nose-mounted camera system consists of a gyro-stabilized, gimbal-mounted video
camera in the chin and a power junction box in the main baggage compartment. A
fairing between the camera ball and chin minimizes the aerodynamic effects of the
camera. The camera is operated from the left rear seat via a laptop controller.
When not in use, the laptop controller may be stowed and secured in the recess at the
aft end of the rear equipment console.
Flight with gimbal assembly removed is permissible with D050-13 cover assembly
installed. Refer to § 92-171 Part F for maintenance procedures.
B. Schematic
Refer to Figure 92-8 for G454-1 camera system installation wiring diagram.
92-171 D050-14 Gimbal Installation
A. Removal
1. Refer to Figure 92-1. Turn battery & news equipment switches off and pull out
GIMBAL CAMERA (10 amp) circuit breaker at panel.
2. Remove screws securing G427 fairings to chin and remove fairings.
3. Disconnect E195-2 and E204-6 cable assemblies from E801-1 gimbal assembly.
4. Have a second person support gimbal assembly. Remove screws securing D374-
3 spacer and gimbal assembly to D385-4 mount assembly and remove spacer
and gimbal.
5. Configure helicopter for flight with gimbal assembly removed per Part F as required.
B. Installation
1. Refer to Figure 92-1. Turn battery & news equipment switches off and pull out
GIMBAL CAMERA (10 amp) circuit breaker at panel.
2. Configure helicopter for flight with gimbal assembly installed per Part F as required.
3. Have a second person support E801-1 gimbal assembly. Install hardware securing
D374-3 spacer and gimbal assembly to D385-4 mount assembly. Verify security.
4. Connect E195-2 and E204-6 cable assemblies to gimbal assembly. Verify security.
5. Install screws securing G427 fairings to chin. Verify security.
6. Push in GIMBAL CAMERA (10 amp) circuit breaker at panel. Turn battery & news
equipment switches on.
7. Perform appropriate function checks per Part C.