90-180 F082-21 Fairing Installation
Refer to § 90-80. The F082-21 fairing installation have (longer) fairing skins for extended
landing gear.
Refer to § 32-40 for fairing assembly maintenance procedures.
90-190 G415-1 DVR Installation (Optional)
A. DVR Removal
1. Refer to Figure 90-1. Turn battery switch off & pull-out associated circuit breaker.
2. Disconnect cables from UDVP-PRO DVR connectors.
3. Remove hardware securing DVR to D856-5 brackets, and remove DVR.
B. DVR Installation
1. Refer to Figure 90-1. Turn battery switch off & pull-out associated circuit breaker.
2. Position UDVP-PRO DVR on D856-5 brackets and install hardware. Verify security.
3. Connect cables to DVR connectors.
4. Push-in associated circuit breaker & turn battery switch on. Perform appropriate
post-installation function checks. Turn battery switch off.
C. Converter Removal
1. Refer to Figure 90-1. Turn battery switch off & pull-out associated circuit breaker.
2. Cut and discard ty-raps, as required, securing XM-DVR PRO converter output
cable and input wiring to harness. Disconnect output cable from UDVP-PRO DVR.
Disconnect input wiring from harness at connectors.
3. Remove F680-3 collective cover assembly. Remove hardware securing converter
to F370-1 panel, and remove converter.
D. Converter Installation
1. Refer to Figure 90-1. Turn battery switch off & pull-out associated circuit breaker.
2. Remove F680-3 collective cover assembly, if not previously accomplished.
3. Position XM-DVR PRO converter on F370-1 panel and install hardware. Verify
security. Install F680-3 collective cover assembly.
4. Connect converter input wiring to harness at connectors. Connect output cable
to DVR. Install ty-raps as required to secure wiring and cable to harness. Cinch
ty-raps until snug without over-tightening and trim tips flush with heads.
5. Push-in associated circuit breaker & turn battery switch on. Perform appropriate
post-installation function checks. Turn battery switch off.
E. Schematic
Refer to Figure 90-12 and 90-13 for G415-1 DVR installation wiring schematic.
Page 90.18 Chapter 90 Police Version JUL 2020
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