Revision 8, May 2020
Page 7
200-123-0003
for audio amplifiers, and meets environmental
tests outlined in RTCA DO-170B as appropri-
ate or this aircraft.
Interface to existing aircraft radios in accord-
ance with installation manual and in compli-
ance with practices listed in
AC43.13-2B
,
Chapter 2. All wires are Mil-Spec 22759 or
27500. No connection to the aircraft dimmer
bus is required. Power is supplied to the unit
through a 1A circuit breaker (type and part
number), and total electrical load does not
exceed % of the electrical system capac-
ity with the PM1000II added.
Aircraft equipment list, weight and balance
amended. Compass compensation checked. A
copy of the operation instructions, contained
in PS Engineering document 202-123-0001,
revision _, Dated:_____, is placed in the air-
craft records. All work accomplished listed
on Work Order
.
Optional:
Mounting plate for standard 2 1/4-inch instrument
mounting hole (clock).
P/N 575-002-0006 with crew (shown) for 11920
P/N 575-002-0008
without
crew for 11922
Appendix C
Instructions for Continuing Air-
worthiness
The
PM1000
II
is considered an “on-condition”
maintenance item. It is checked prior to each flight
during normal operation. There are no additional
considerations for continuing airworthiness other
than the practices detailed in AC 43.13-1A, Chapter
11. This includes, inspecting the unit to be sure it is
securely fastened in its location, and that the wiring
harness is not chafed or pinched, and remains se-
cure. All panel jacks should be checked at each pe-
riodic inspection to ensure that they are tight and
not in contact with other items behind the instru-
ment panel.