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147 Cards in this Set
- Front
- Back
Acceptable Fuel for 60S |
JP-5 JP-8 A++ |
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Nato Code for JP-5 |
F-44 |
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Nato Code for JP-8 |
F-34 |
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Nato Code for A++ |
F-24 |
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Restricted Fuel for 60S |
Jet A-1 Jet A Jet B JP-4 |
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Nato Code for Jet A-1 |
F-35 |
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Nato Code for Jet A |
None |
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Nato Code for Jet B |
None |
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Nato Code for Jet-4 |
F-40 |
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Servicing Engines |
MIL-PRF-23699; Alternative MIL-PRF-7808 |
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Servicing Main Gear Box |
MIL-PRF-85734; Alternative MIL-PRF 7808 |
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Servicing Intermediate Gear Box |
MIL-PRF-85734; Alternative MIL-PRF-7808 |
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Servicing Tail Gear Box |
MIL-PRF-85734; Alternative MIL-PRF-7808 |
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Servicing Hydraulic Reservoir |
MIL-PRF- 83282; Alternative MIL-PRF-5606 |
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Servicing Auxiliary Power Unit |
MIL-PRF-23699; Alternative MIL-PRF-7808 |
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PC directly responsible to... |
CO |
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Primary job of PC |
Safety |
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Main fuel cell totality |
two separate tanks each holds 180 gallons equaling 360 gallons |
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ERFS |
Extended Range Fuel System; Holds 200 gallons |
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Wait time for fuel samples after move or fueling |
2 hours, or as long as flight schedule permits |
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Fuel Contaminants |
Particles (sand, dirt, iron and rust) - Black/Brown Water/Air - Bubbles Microorganisms - Green Fuel Cell lining/sealent - Purple Alconox - White |
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# of people for fuel sample |
2 |
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How much to drain for sample |
1 pint |
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Chemical to clean jars with |
Alconox |
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Precautions before sampling Internal Auxilary |
Secure power to bird and disconnect battery |
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Rotor Brake Pressure |
450-690 PSI |
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APU accumulator pressure |
2700-3100 PSI |
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How do you ground an aircraft in the hangar |
From ground to aircraft and remove aircraft then ground |
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Cut limit on MLG and location of info |
4/32nd of an inch; found on sidewall of tire pub (04-10-506) |
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Cut limit on TLG and location of info |
5/32nd of an inch; found on sidewall or tire pub (04-10-506) |
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Limits for tire pressure on MLG and TLG |
MLG 130-140 PSI and TLG 100-110 PSI |
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What is the slip mark and what are the limits |
red dot on the tire in line with the valve stem to indicate rotating on rim; tire can only rotate 1/4 of an inch before valve stem blows tire |
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How many Flex/Thomas Couplings and limit gaps |
11; space between couplings up to .030 of a inch |
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Inspecting Viscous Dampers and Limits |
To inspect, look for air bubbles with limits less than 1 inch good, 1 to 2 inches serviceable, and over 2 inches over serviced |
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How to test brakes on 60S |
By pressing the war indication pin, if goes flush then brakes are bad and need to be replaced |
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Locations of primary and backup computers on A/C |
Primary: located in the T-Section Backup: located in the nose |
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What is added to windshield wiper reservoir in freezing weather |
Isopropyl Alcohol 50/50 and water |
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When you clamp and tie down the blade to secure the bird how far should the blade deflect |
6-12 inches |
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When can you not enter the rotor arc (5) |
Engage/disengaging rotors During engine start up and shut down When pilots are switching seats During a hit check Engine burnout |
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Positions to enter and exit the rotor arc |
3 and 9 o'clock |
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How long does a daily take |
As long as it takes. You cannot rush maintenance |
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"Hot" DTA and maintenance needs to be done quickly |
Ask for more PCs to help |
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Publications to wash a bird |
IETMs Plane Captains Manuel, MRC-350 and 01-1A-509 Vol II |
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Soap to water ratio for wash jobs |
1:1 is a heavy wash 1:4 is a normal wash 1:9 is a light wash |
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Job of ECS |
Environmental Control System; Primarily cool avionics. Secondarily cool cabin and cockpit |
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First step to conducting a bird move |
Make a move sheet and hold a move brief in maintenance control |
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Type of towbar used for moving MH-60S |
24 ALBAR |
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How and Why slew stab prior to move |
You slew the stab to 0 by connecting external power, with all 5 stab CB open, to maximize the tow tractors view of the PC |
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# of people for a move and positions |
6; Brake rider, PC, Tow Tractor, Safety Observer, and 2 wing walkers |
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Max towing speed of A/C on flight line |
5 MPH or as fast as slowest wing walker |
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How far will A/C travel at 5 MPH |
Aprox. 7.3 feet |
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How far will A/C move after unexpected stop on a move |
6-9 feet |
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Who can authorize move without brake |
The MO |
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# of people for move without brakes |
7; PC, Tow Tractor, Safety Observer, 2 wing walkers and 2 chock walkers |
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Pubs for move procedures |
00-80T-96 17-1-537 GAI-010 Tow and Park Helicopter |
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If you strike something during a move |
Stop the bird, chock the bird, and alert maintenance control and QA; Do not move the bird |
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PDIs |
Pressure Differential Indicators; 14; 2 on each engine and hyrdaulic pump, one on the PAM (Pilot Assist Module) and the MGB oil filter; located on a filter |
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Elastomeric bearings |
22; 2 on each PCR (Pitch Control Rod), 2 on each PCL (Pitch Control Link), one on each spindle and 2 on the stab (Port) |
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CADs on A/C with BRUs installed |
Cartridge Actuated Device; Bomb Rack Unit;10; 2 on each fire bottle, 2 on each BRU (port and starboard) 1 on the cargo hook and 1 on rescue hoist |
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ADB |
Aircraft Discrepancy Book |
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Chip Detectors |
9 total; one in each input module, accessory box and engine, and MGB, IGB, and TGB; Gearboxes contain an igniter to burn off particles it collects. |
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PUB for Daily, how long it suppose to take and how long is it good for |
MRC-300; 30 min at the least unless split amongst PCs and 72 hours |
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PUB for Turnaround |
MRC-100 and 24 hours |
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First thing to do before starting daily |
Screen the open work orders on ADB to avoid duplicate MAFs |
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# of drive shafts and the longest one |
6 total with the sixth one as the longest |
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# of hydraulics pumps |
4 total; 3 in hyds bay and the utility pump is the on the MGB with the reservoir located in the oil cooler section |
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DEMOT |
System used by pilot to call troubleshooter each letter indicated a different rate; T1- AD T2- AE T3- AM T4-AO T5-AT T6-QA T7/Scissors- PR |
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2 mandatory hand signals |
Hold and Wave-Off |
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Wind restrictions for folding tail/blades
|
45 knots
|
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# of people to fold tail
|
5; 3 on fold pole, 1 on stab and 1 on wrench/stab brick |
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Why turn on battery while folding tail
|
to engage the tail rotor indexer
|
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When spreading bird from completely folded which is first and why |
Tail first; if restraints are removed first trim tab on black blade may be damaged |
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Correct order to remove restraint gear from blades before spreading
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Forward to aft; Yellow, Blue, Black, Red; allowing no blade to come in contact with one another |
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When folding bird from a completely spread position what do you fold first
|
fold blades first then tail; if you fold the tail first the blades will be damaged by crashing into the tail |
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Correct order to install restraints blades after folding
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Aft to Forward; Red, Black, Blue, Yellow; this way keeps blades from coming in contact with one another |
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Can you check servicing on IGB/TGB if tail is serviced
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No. Tail being folded will give an incorrect reading |
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Leak limit for hydraulic swivel and why |
1 drop every 24 hrs; hydraulic swivel holds all hyds fluid leading to tail rotor and if leaking results in lose of all flight controls in tail |
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Colors on a hydraulic pump
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Red, Green and Blue |
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How far over serviced can hydraulic pump be
|
3/8th of an inch
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4 things to look for on a head check
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Blade lockpins fully inserted main rotor indexer retracted (gust lock free) Tail rotor indexer retracted |
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What does BIM stand for and what is being tested when you check it
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Blade Inspection Method; Checking BIM to see if it works, 3 black stripes should appear within 30 sec in BIM is working correctly. BIM appears black if there is a nitrogen leak in spar |
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Oil capacity for MGB
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7.5 gallons |
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Oil capacity for TGB and IGB and where can information be found
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2.75 quarts; NATOPS Ch. 3
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Oil capacity of each engine
|
7.3 quarts |
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Capacity of Hydraulic Reservoir (coffee can)
|
1.3 quarts |
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Popped Fastener Rule |
3,2,1; No 3 on a single panel/cowling, no 2 in a row, and no 1 in a corner |
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Where can you find the limits for the MRH (Main Rotor Head) accumulator and why is this important
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In IETMs, Air Vehicle, General Aircraft Information, Servicing in figures 8 and 10; A1-H60CA/SA-GAI-000, WP 007; It's important to know where to find the charts because the nitrogen is temperature dependent
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Hazard associated with copper beryllium
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If copper beryllium dust in inhaled or ingested it will give you CANCER
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Components made of copper beryllium on 60S
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Droop Stops, Pitch Lock Housing and Lockpin Pullers |
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How much play allowed in Lockpin Pullers
|
1/4 rotation |
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How do you check the pressure gage on the Fire Bottles
|
Read temperature chart on the side of the bottles |
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Can you turn on hydraulics while someone is on the head
|
Yes, with a safety observer |
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How do you perform a teeter test and what are you testing
|
Pull back and move forward on paddle 3-4inchs and verify little to no movement on the opposing paddle. A teeter test is testing the outboard retention plate |
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How to check oil filler cap for security on TGB an IGB
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Pull on cap with three fingers in an upward motion |
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What components do we log oil consumption |
Engines, IGB and TGB; Fill out the oil consumption table in the hard copy ADB in maintenance control
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Acceptable oil consumption rate for engines
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What are primary servos and where are they located
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Primary flight controls, Forward, Aft and Lateral Aft of work platform in hyds bay
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What are secondary servos, location, and which are trim and boost servos
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Roll/Trim Pitch/Trim Collective/Boost w/ Power Pistons Forward of work platform in hyds bay |
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Proper Flight Deck PPE
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Flight Deck Pants Steel Toed Flight Deck Boots Cranial Leather Gloves |
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Tiedown requirement for 60S
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Intermediate - 8 chains Permanent - 12 chains Heavy Weather - 16 or as many as can fit |
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type of chain used for tie downs
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TD1-B |
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How many tiedown points are on the A/C
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6; 1 at each main mount, one above each main mount and on eon either side above the tail land gear; HOIST POINT ARE NOT TIEDOWN POINT EXCEPT IN EMERGENCY SITUATIONS
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Difference in 7 and 14 day afloat compared to ashore
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7 day out to sea is a wash job and a 14 day is for circuit breakers |
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When are doghouse straps required
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Anytime out to sea and anytime wind is grater than 10 knots
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Special precautions taken when brake riding from EL (elevator) to the flight deck
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Removal of CO2 cartridge in float coat to prevent auto inflation
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Must be removed from A/C before being moved into the hanger bay
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Smokes (flairs); considered live ordinance thus cant be in helo while riding EL |
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Who does LSE ask for permission for all helo evolutions
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Primary |
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When does LSE talk to dog
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Start of APU and spreading the A/C |
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Difference is landing helo on spot 2-8 and 1 and 9
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2 through 8 - you stand directly on number 1 and 9 - you land helo directly on the number |
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Jet ops while trying to land helo on spot 7
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first make sure no fixed wing A/C are in final approach, if so hold the pilots in a hover off the deck until the fixed wing lands and then bring them over the deck for their landing |
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When do you ask primary for permission to start engines
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As soon at position lights begin to flash
|
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When do you ask primary for permission to brake and hold
|
When position lights go steady
|
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Rotary beacon color indications for helo |
Green - Clear to land/lift Red - Clear start/shut down Amber - Clear to engage/disengage rotors |
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Authorization of bird move without brakes while afloat
|
The Handler |
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PUB for Special Inspections |
MRC-350 |
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PUB for Conditional |
MRC-390 |
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ORM
|
A - Assessing Hazards M - Making Risk Decisions I - Implementing Controls S - Supervising |
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Define Warning
|
Operating procedure or practice that could result in injury or death; highlighted in red in IETM
|
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Define Caution
|
Operating procedure or practice that could result in damage or destruction of equipment; highlighted in yellow in IETM |
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Define Note
|
Operating procedure or condition that requires emphasis |
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3 ways to start engine
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APU Engine Cross Bleed |
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HERO
|
Hazards of Electromagnetic Radiation, to Ordinance; safe, unsafe, and suspendable |
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Over serviced TGB |
Write MAF for AD CDI to inspect; possible contamination |
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Corrosion of Aluminum |
White or gray powder |
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Corrosion of Magnesium |
White powdery snow-like mounds and white spots on surface |
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Corrosion of copper beryllium |
Blue or blue green powdery substance |
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Time after shutdown when engine oil can be checked |
20 min |
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Engine Model for H-60S |
T700GE-401C (General Electric) |
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Responsible to brief pilot of A/C material readiness |
Plane Captian |
|
Plane Captain Manual Pub |
GAI-010 |
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General Aircraft Pub |
GAI-000 |
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Aircraft Fueling Pub |
00-80T-109; NATOPS |
|
|
000-80T-96 |
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Aircraft Signals Pub |
00-80T-113; NATOPS |
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Aircraft Securing and Handling Pub |
17-1-537 |
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Cleaning and Corrosion Manual |
01-1A-509 VOL I-V |
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DTA Paperwork |
4790/58 |
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Acceptance Sheet Paperwork |
4790/141 |
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Pre-Op Card |
4790/52 |
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MAF Form |
Maintenance Action Form; 4790/60 |
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Safe distance for refueling from another aircraft or structure and radar |
50 feet from aircraft/structure and 75 from radar |
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Red and Blue meaning in ADB |
Red: down Blue: Partially Mission Capable |
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Max pressure on refueling |
55 psi |
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Pressure for refueling |
-3 or 2 psi |
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Can APU be started with someone on head and/or tail |
No Head Yes Tail |
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Difference in JP-5 and JP-8 |
JP-5 Shipboard and land use JP-8 Not authorized for shipboard use |
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What does SDS stand for |
Safety Data Sheet; has all hazmat information |