PS Magazine - TB 43-PS-698
PS, The Preventative Maintenance Monthly
ISSUE 698
JANUARY 2011
35
PS 698
P
ilots and mechanics, the current 25-year-old dual stabilator amplifers have outlived
their usefulness on the Black Hawk.
Because oF serious high maintenance issues like Frequent rate gyroscope and ±ex
circuit replacement, a single-box confguration dual stabilator controller (DSC), NSN
5996-01-547-3452, will replace both legacy stabilator amplifers, NSN 5895-01-316-
2743, on each UH-60A/L.
The new equipment is said to be improved, more reliable and less expensive. The
DSC comes with built-in-test (BIT) capability. It also eases the maintenance burden
by eliminating the need For the complicated TS-3920 test set For stabilator system
troubleshooting. In addition to identiFying problems internal to the DSC, the BIT
capability can identify problems with other LRUs that interfere with the stabilator
system, such as the actuators, lateral accelerometer, and airspeed sensors.
The DSC also has a parameter display mode and enables stabilator rigging to be
perFormed in a simplifed Fashion From the DSC controls. ²urthermore, the DSC
features modern electronics and solid state gyroscope which result in a replacement
that is lighter, consumes less power, and will fail far less frequently that the legacy
stabilator amplifers.
UH-60A/L…
A Replacement Stabilator
Amplifier is Coming…
my fellow
black hawks, the
time has come…
your dual
stabilator
amplifier
will soOn be
replaced with
a
single box
configuration!
698.34-35.indd
1-2
12/6/10
11:46 AM
PS 698
JAN 11
34
Subject
Issue/Pg
Subject
Issue/Pg
M978--Fuel tank purging solution
689 60
M978--Purge tank before shipment
687 21
M984--Crane ground fix
688 12
M984--Remote control cable NSN
689 60
M984A4--Electrical control box NSN
697 61
TRUCK, M1070 HET
Tachometer replacement kit NSN
695 15
TRUCK, M915-SERIES
Battery spacer plate fix
688 13
Front suspension kit NSN
688 60
M915A2, M916A1--Tachometer kit NSN
697 61
Warranty info
687 61
TRUCK, PALLETIZED LOADING (PLS)
DDEC III/IV engine NSN
694 17
TRUCKS, GENERAL
Air brake chamber dust caps
695 16
Cutting corrosion
693 27
Engine cooling system PM
697 14
FWTD light bar NSN
692 61
Gunner’s restraint system
690 10
Gunner’s restraint system training video
697 61
Ice scraper NSN
696 60
Wheel assembly transition
697 10
Windshield mirror adhesive NSN
696 60
VEHICLE, FIGHTING, M2/M3 BRADLEY
Ammo box covers
688 09
AFES tips
687 04
Bolt-on armor shield NSN
692 05
Fan box door safety wire
691 04
Fuel cap gasket and strainer PM
693 06
Ground hop kits, turn-in needed
695 08
Idler wheel nuts
687 07
M2/M3, M2A1/M3A1--Final drive drain plug 687 61
M2A2/M3A2, M2A3/M3A3, BFIST, M7--AAL 697 07
M2A3/M3A3--BUSK bench seatbelt screw
693 07
M2A3/M3A3 IBAS--SGCEU cleaning
690 06
Periscope cover screw check
686 04
Radiator cap PM
696 05
Ramp pump fill plug replacement
692 04
Ramp switch, don’t hold open
694 04
Right angle fan drive shaft lube
686 05
TOW launcher bolt interference
689 04
TOW launcher PM tips
687 08
Track adjuster piston max extension
695 07
Vehicle distribution box LED
690 05
VEHICLE, MRAP
AFES tips
687 04
Caiman--A/C PM tips
692 10
Caiman--Air filter canister, sensor wire
690 17
Caiman--Rear exit safety
691 11
Category explanation
696 55
Jack and jack stands available
696 17
MaxxPro--A/C refrigerant oil NSN
691 11
MaxxPro--Hood raising 2-man job
689 13
MaxxPro Plus--Rear wheel hub leak
690 19
RG-31--Transmission oil mixing, NSNs
692 11
RG33L--Front wheel hub socket-head screw
686 61
RG33L--Transfer transmission assy NSN
686 61
Service kit NSNs
690 16
Traffic safety
690 18
VEHICLE, RECOVERY, M88-SERIES
Acetylene bottle storage
686 07
A1--BII regulator valve NSN
688 07
A1--Boom down during storage
688 08
A1--Generator air intake vent
693 05
A1--Splash guard fenders swing free in mud
694 05
A1--Spotlight positioning
691 06
A2--Boom cable guides
692 06
A2--Personnel door hinge lubing
695 09
A2--Snatch block lubing
690 08
VEHICLE, STRYKER
Axle shaft, line up arrows
690 03
Coolant reservoir
689 09
Driver’s vision enhancer cable ties
687 02
Engine non-skid plate for step
686 03
Headlight, mirror cleaning
696 04
Heater hose clamp leaks
691 03
IED protection tips
695 02
M1131--Software update for MPU/TSCP
694 02
NBCRV--PM tips
690 46
Periscope washer and dryer
690 04
Roadwheel hub fill/drain plug
686 02
RWS & CROWS II covers not interchangeable 697 10
RWS handle trigger problem
692 02
Wheel assembly nut tightening pattern
693 04
Winch pulley lubing
697 02
VEHICLES, COMBAT
AFES tips
687 04
Air filter element cleaning
687 62
Air filter freeze-up
696 01
Ground power unit use, NSNs
688 06
VEHICLES, GENERAL
AFES tips
687 04
Air brake chamber dust caps
695 16
Air filter element cleaning
687 62
Battery training videos
686 61
Exiting vehicles safely
696 52
Vehicle data for deployment
696 50
Vehicle registration changes for NTVs
695 10
VEHICLES, ROUTE CLEARANCE
Pre-deployment training
691 10
Wrecker safety
690 14
WATER PURIFICATION
LWP--Exhaust hose
691 50
LWP--Reverse osmosis filter element O-ring 691 51
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