PG 85-00-310A 2/2/2024 Flashcards
Revised 2/2/2024
For any malfunction or discrepancy not discussed in the process guide or MPC, contact whom for further guidance
ALSE Technical Services or ALSE Prime Unit
1-1
Who has the ability to initiate a basic repair as necessary, but that repair shall not alter the functionality or integrity of the life support equipment (e.g.,reinforcement of a damaged handle)
The Shop Chief
1-1
Who will formulate, produce, and distribute applicable equipment change actions to the equipment and to respective sections of this process guide
ALC ALSE Technical Services
1-1
For determination of repairability of life rafts or container, life vests refer to where
Aviation Life Support Equipment Systems Manual, COMDINST M13520.1
2-1, 2-3, 2-4, 2-7
To ensure a minimal amount of moisture in put to inflation assemblies, all CO2 shall pass through how many purifier assemblies connected in series. The purifier cartridges in each assembly shall be replaced after how many pounds of CO2 have passed through cartridges
Two
250
2-1
What is the max air pressure for compressed air dryer
150 psi
2-2
The compressed air dryer column contains two chambers of desiccant material. While one is drying the compressed air (absorption), the other is simultaneously undergoing regeneration (desorption). Approximately every _____ minutes, the two columns automatically reverse in function.
2 minutes
2-2
Compressed Air Dryer Desiccant Material typically exceeds 10,000 hours (3-1/2 years, 8 hours per day). The primary indication that the desiccant requires changing is the CO2/N2 pump _____ during operation.
freezing
2-2
Compressed air Dryer Filters Typically last how long
2 to 3 years
2-2
The LRU-25/A is manufactured from yellow urethane-coated nylon and has a volume of ______, and the operating pressure is 1.3 to 4.7 PSIG.
26.8 cubic feet
2-2
Normal capacity is _____ persons and overload capacity is _____ persons. Inflation time is 60 seconds. It has a water-activated internal light system. The LRU-25/A life raft assembly is used for aircrews in H-60, H-65, and C-144 aircraft.
6 persons
9 persons
2-2
How many subsystems are in the LRU-25 and LRU-33 rafts
It consists of five major subsystems:
2-2, 2-4
The external relief valve operating pressure is approximately _____ PSIG. The internal relief valve operating pressure is approximately _____ PSIG for the LRU-25
3.2 and 2.9
2-3
The LRU-25 lifelines are constructed of _____ webbing attached to the inflatable at intervals by means of fabric patch material
1-inch wide
2-3
Deployment and inflation of the LRU-25/A, LRU-33, POD-8 is found where
the applicable flight manual
2-3, 2-4, 2-7
How often is a functional test due on the LRU-25, LRU-33, and POD-8 rafts
every 3rd leak test or 36 months
2-3, 2-4, 2-7
The LRU-25 inflation assembly is rated at 3,500±100 PSIG at 70° F with a combination charge of _____ pounds of CO2 and _____ pounds of N2.
The over pressure rupture disk will rupture at _____ PSIG
2.20 LBS CO2
1.7 LBS N2
2-3
4,500 to 4,900
2-3
A pull force of _____ pounds is required to actuate the LRU-25 and LRU-33 rafts inflation valve.
6 to 15
2-3, 2-5
The LRU-25 cylinder is required to be hydrostatically tested every _____ years (_____ months) and has a service life of 3 hydrostatic tests or a life limit of _____ years from the date of manufacture
5 years
15 years
2-4
The LRU-33/A is manufactured from yellow urethane-coated nylon and has a volume of ____, and the operating pressure is 1.5 to 3.6 PSIG at 70°F.
86.3 cubic feet
2-4
What is the normal and over load capacity of the LRU-33 raft
20 normal
30 over load
2-4
What is the relief valve opening and closing pressures for the LRU-33
3.2 opening
2.4 closing
2-4
The LRU-33 inflation assembly is rated at 3,500±100 PSIG at 70° F with a combination charge of _____ pounds of CO2 and _____ pounds of N2.
The over pressure rupture disk will rupture at _____ PSIG
3.06 LBS CO2
5.7 LBS N2
2-5
4,500 to 4,900
2-5
How often is the cylinder for the LRU-33 raft due to be hydrostatically tested
every 5 years
2-5
What is the size and type of wood used for the LRU-33 raft storage cradle
1x4in pine
2-5
How much does the RSLR1 weigh and how many pounds of buoyancy does it provide
weighs 7 LBS
180 LBS of buoyancy
2-5
What type of knot is used to connect the inflation/retention lanyard to the RSLR1
larks head
2-6
What are the dimensions of the RSLR1 raft floor
10x4x3 in
2-6
How often is the functional test completed on the RSLR1, MD11, LPU-26, LPU-27s, NCR vest
36 months or every 6th leak test
2-6, 2-9, 2-11
What shape is the POD-8 and what size is the tube
octagonal shape
15 inches
2-6
How much buoyancy does the POD-8 provide per person and and what is the normal load size
200 LBS per person
8 persons
2-6
Describe the ADR-8
a single POD-8 dropped with a 12 ft ads
2-7
Describe the ASRK-16
is 2 POD-8 rafts and 1 survival equipment bag, designed to stay afloat for 6 hours
2-7
Describe the ASRK-24
is 3 POD-8 rafts (bags 1,3,5) and 2 survival equipment bags, designed to stay afloat for 6 hours
2-7
The POD-8 cylinder should be hydrostatically tested how often with a service life of how long
3 years
8 tests or 24 years
2-7
What size is the POD-8 bottle
125 cubic inch rated at 3000 psi with a pressure relief valve designed to vent between 4200 and 4500 psi
2-7
Important things about the mass casualty raft
- trail line used as inflation lanyard
- 3 ft from each end
- weak link attached to inflation
- 20 person raft
- deployment/inflation procedures
found in MH65 flight manual - 1 year visual inspect
- 5 year manufactures leak test
2-7
How much does the MD11 weigh with inflation cylinder installed
2.2 lbs
2-8
How many pounds of buoyancy does the MD11 provide
35 lbs
2-8
What is the protective collar of the MD11 constructed of
6 ounce Nomex
2-8
Where is the survival equipment pocket located on the MD11
left side when worn
2-9
How many beads are on the MD11 inflation assembly
5
2-9
Where are the primary and secondary inflation means located on the MD11
primary full assembly- right side
secondary oral inflation tube- left
when worn
2-9
How many pounds of buoyancy does the AV-35 fixed wing passenger vest provide
35 lbs for a person weighing 35 lbs or more
2-10
What is the inspection interval for the AV-35 vest
12 months visual not to exceed 60 months from DOM, 60 months manufacturer leak test
2-10
How much does the LPU-26 vest weigh and how many pounds of buoyancy does it provide
5 lbs including equipment
22 lbs of buoyancy
2-10
How much does the LPU-27 FW weigh and how much buoyancy does it provide
2.63 lbs without survival items
44 lbs buoyancy
2-11
How many sizes does the LPU-27FW come in and how many pockets does it have
one size
4 pockets
2-12
What size cartridge inflates the LPU-27FW
40 gram
2-12
Where can you find supplemental repair procedures for the LPU-27FW
PG 85-00-310
2-13
How much does the LPU-27PE sar warrior weigh and how many pounds of buoyancy does it provide
12.5 lbs including equipment
65 lbs of buoyancy
2-13
Describe 11 features the LPU-27PE
- 6 pockets
- comes in one size
- 10 beads on the inflation handle
- 2 oral inflation valves on wearers
right - equipped with pull the dot buttons
- 2 rows of 4 buttons on seas pocket
- allows for CBR attachment
- 10 in zipper
- cobra fittings
- bladder attaches to casing with 4
bayonet fittings and 2 pull the dots - 5 webbing adjuster locations
2-13, 2-14
For helmet clearance and keeping the bladder off the wearers neck, Assure that there are approximately _____ inches between top of neck and flotation collar back
5
2-14
Which vest is used by aircrew involved in airborne use of force missions and comes equipped with the tactical floatation support system (TFSS)
LPU-27PEG
2-15
How many pockets does the LPU-27PEG have
4 pockets equipped with the seas pocket CBR attachment (2 vert rows of 4 buttons)
2-16
The TFSS is a flotation device specifically designed for covert warfighters, combat swimmers, and/or maritime airborne operations personnel. How many pounds of buoyancy per feet of seawater depth does it off
45 lbs at 33 ft
57 lbs at 15 ft
80 lbs at surface level
2-16
How many webbing adjusters on on the LPU-27PEG
6 (1 chest strap)
2-17
How many pounds of buoyancy does the NCR vest provide
it provides a positive righting moment (face up) with 35 lbs of buoyancy
2-18
How much does the NCR vest weigh and what is the waist adjustment range?
less than 2 lbs without equipment
30-48 inches
2-18
On the NCR vest where is the inflation assembly located and how many beads are on the lanyard
wearers right
4 beads
inflation tubes on wearers left
2-18
How much does the triton weigh and how many pounds of buoyancy does it provide
9.5 lbs including equipment
35 lbs of buoyancy
2-20
How often is the functional on the triton
every 24 months
2-21
How long is the life limit of the triton
96 months from date of initial inspection
2-21
What is a minimum inspection on the triton
It is the responsibility of each AST to perform a duty day inspection on their harness
2-21
How much does the MRP-10 raft weigh and how much buoyancy does it provide
37 lbs
1200 lbs of buoyancy
2-22
What are the dimensions of the MRP-10 and the case
raft: 9.5x9.5 ft octagonal shape providing 37 sq ft
case: 24x12 in
2-22
What is the maintenance cycle for the MRP-10 raft
5 year
2-22
What is the standard equipment in the MRP-10
water activated locator light, sea anchor, heaving ring/line, user manual, bag, knife, whistle, flashlight, inflation pump, repair clamps
2-22
How often is the routine inspection (visual) for the ADS
once per calendar week
3-1
On the ADS, who determines the extent of the special inspection and if another inspection is warranted who decides regardless of the last inspection date
AST shop supervisor
3-1
What is the safe zone for ph balance for an ADS
5.0-9.0
3-1
What is the hour criteria for an ADS immersed in saltwater to deem it only good for cargo drop training
for more than 24 hours or if it cannot be washed within 36 hours after immersion
3-1
ADS assemblies exposed to light water, protein foam, PKP, or
combinations there of, shall be thoroughly washed within _____ hours after exposure. ADS assemblies exposed to firefighting chemicals and not washed within _____ hours shall be considered unserviceable.
30
3-1
What do you use to clean biohazard contamination on an ADS
Clean Gear 2
3-2
What type of machines are used for washing and drying an ADS
front loading tumble washer
any tumble type dryer with temp control not exceeding 60 C (140 F)
3-2
How can you soften hard water to reduce fabric deterioration
1 tablespoon of sodium metaphosphate to 1 gallon of water
3-2
When washing an ADS what do you wrap the metal fittings in
heavy flannel
3-2
What is max temp for water and drying when washing and drying an ADS
60 C or 140 F
3-2
When hand washing an ADS how long to you agitate
do not exceed 10 minutes
3-2
What do you do with the suspension lines while machine washing
gather the lines and tie with cord every 3 feet from the ends to the canopy skirt
3-3
What is the break strength percentage lost in pounds from sun exposure
7 Days 52%
14 Days 71%
21 Days 94%
3-3
What colors show on an ADS canopy from ultraviolet damage
yellowish when viewed in daylight
white fluorescent when viewed in ultraviolet light
3-3
When do you machine dry ADS canopy
only after 1 hour of drip drying
3-4
What is the inspection interval for individual issued equipment and survival kits
180 days
4-1
The pocket survival multi tool shall have what engraved on it
initials
4-1
How long is the pocket hook knife
6 3/8in
4-1
How long is the blade on the aircrew survival and egress knife (ASEK)
5 INCHES
4-2
What type of sharpener should be used to sharpen a serrated blade
Spyderco Tri sharpener
4-3
How long do you work the ground edge of a non serrated blade on a whetstone for sharpening
5-8 seconds
4-4
What are the specs on the strobe light
150,000 peak lumens per flash
Omnidirectional 360 degrees
Flash Rate= 60±10 flashes per minute
Visibility: 2 miles
Duration: 8 hours continuous at 32°F
Waterproof to 33 feet (1atmosphere)
4-5
What are the specs on the MK-79
Hand-launched aerial signal flare consisting of one MK-31 projector and seven MK-80 flare cartridges.
Fires 12,000 candle power red pyrotechnic star.
Reaches altitude of 250 to 650 feet lasting 4.5seconds
Visible up to 3/4 mile during daylight and 10 miles at night
4-6
What are the specs for the MK-124
night end: red instruction letters, raised ridges, white lever, red flare 3600 candle power, 20 seconds, visible up to 8 miles
day end: red lever, orange letters, 20 second smoke, visible up to 1/2 mile depending on winds
4-6
For operating instructions, handling and storage, and safety precautions relating to location markers, refer to Pyrotechnic, Screening, Marking, and Counter measure Devices Manual, __________
NAVSEA SW050-AB-MMA-010, Chapter 11
4-6
MK-25 specs
Produces yellow flame and white smoke for 13.5 to 18.5 minutes.
Arming cap has words SAFE (green letters) and ARM (red letters).
Marker will scuttle and sink within 3 to 12 hours after water impact, or 1 to 3 hours after ignition.
4-6
MK-58 specs
Produces yellow flame and white smoke for 40 to 60 minutes.
Visible for at least 3 miles under normal operating conditions
4-7
AIRCRAFT SHOULD NOT FLY AT LOW ALTITUDES OVER BURNING MARKERS. IGNITION OF THE SECOND CANDLE CAN BE FORCEFUL WITH FLAME OCCASIONALLY EJECTED UP TO _____ FEET
50 FEET
4-7