MD Helicopters 369-500, Инструкция по техническому обслуживанию

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CSP-HMI-3
MD Helicopters, Inc
.
MAINTENANCE MANUAL
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96-45-00
Page 207
Revision 14
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1999 − 2016 by MD Helicopters, Inc.
When installed in conjunction
with floats, searchlight must be
fully extended before dual lights are turned
on, or damage to floats may result. Do not
allow lights to remain on longer than neces­
sary to verify operation.
(5). Place SEARCHLIGHT ON-OFF switch
on control column at ON position.
Check that dual lights come on, then
place switch at OFF
position.
(6). Using slidelock, secure searchlight in
full up position. SEARCHLIGHT EXT
caution light on circuit breaker panel
should go off.
(7). Place master switch at OFF position.
(8). Lower helicopter with jacks or hoist
(Ref. Sec. 07-00-00).
6. Searchlight Inspection
Inspect components of searchlight system in
accordance with the following:
(1). Inspect searchlight upper control and
low support columns for deformation
and damage. Inspect inner shaft ends
within columns for dryness (lack of
lubrication). Inspect lower support
column for corrosion.
(2). Inspection condition of wiring on search
light upper column, coiled cable on
extendible support column, and wiring
connectors at dual lights.
(3). Inspect slidelock pin for deformation.
Verify pin has adequate setscrew
retaining hole.
7. Searchlight Repair
Repair of searchlight system is limited to
replacement of defective or damaged parts as
follows:
Consumable Materials
(Ref. Section 91 − 00 − 00)
Item Nomenclature
CM102 Solid film lubricant
CM116 Grease, aircraft and instrument
(1). Replace deformed or damaged upper
control and lower support columns on
searchlight. Apply thin coating of
grease (CM116) on inner shaft ends
within control columns, if shafts are
dry. Spray lower support column with
dry lubricant (CM102).
(2). Replace damaged or frayed wiring and
connectors.
(3). Replace deformed slidelock pin. If
necessary, enlarge setscrew retaining
hole on slidelock pin.
CAUTION