MD Helicopters 369-500, Maintenance Instructions Manual

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CSP-HMI-3
MD Helicopters, Inc
.
MAINTENANCE MANUAL
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96-48-00
Page 905
Revision 11
The information disclosed herein is proprietary to MD Helicopters, Inc.
Neither this document nor any part hereof may be reproduced or transferred to
other documents or used or disclosed to others for manufacturing or any other
purpose except as specifically authorized in writing by MD Helicopters, Inc.
Copyright
©
1999 − 2016 by MD Helicopters, Inc.
G96-4012A
369H2542 SEAT STRUCTURE
PILOT'S LOWER SECTION
MS24166D1 RELAY
(1 REQD)
BL
14.43
LH
BL
20.75
LH
WL
17.00
NOTE: VIEW LOOKING AFT TRIM REMOVED
FROM SEAT STRUCTURE FOR CLARITY.
DRILL #5 THRU (2 PLCS)
NAS1403-2 SCREW (2 REQD)
MS21043-3 NUT (2 REQD)
AN960PD10L WASHER (4 REQD)
2.180 IN.
(5.5372 CM)
3.50 IN.
(8.890 CM)
Figure 903. Float Lamp Relay Installation Details
D. Left Side Circuit Breaker Switch
Installation
(Ref. Figure 201) Helicopters equipped with
the Collins RCR650 radio receiver can readily
accept the circuit breaker switch (CB140) in
the lower left corner because the Collins
RCR65O receiver forward bracket
(369D24216) is already installed.
(1). Remove bushing nut (MS25002B8) and
lockwasher (AN936A716S) furnished
with new circuit breaker switch.
(2). Insert bushing of CB140 through hole
in panel from rear so positioning key
engages small hole in panel above
bushing hole.
(3). Reinstall and tighten lockwasher and
nut.
(4). Set aside panel and circuit breaker
switch assembly until wires are
installed.
E. Right Side Circuit Breaker Switch
Installation
(Ref. Figure 201)
(1). Remove bushing nut (MS25082B8) and
lockwasher (AN936A716S) furnished
with new circuit breaker switch.
(2). Insert bushing of CB140 through hole
in panel from rear so positioning key
engages small hole in panel above
bushing hole.
(3). Reinstall and tighten lockwasher and
nut.
(4). Set aside panel and circuit breaker
switch assembly until wires are
installed.