PS Magazine - TB 43-PS-686
PS, The Preventative Maintenance Monthly
ISSUE 686
JANUARY 2010
26
PS 686
JAN 10
27
PS 686
JAN 10
S
ome mortar crews are confused about
the cannon bore measurement when they
Fll out DA ±orm 2408-4,
Weapons Record
Data Card.
They think they should take several
measurements of the inside of the bore and
then Fgure out the average of the readings.
That is wrong. What you should do is take
several measurements and enter the largest
reading on the 2408-4.
TM
9-1000-202-14,
Cannon
Tube
Evaluation,
should always be your guide on
measuring the bore.
Dear Half-Mast,
How do you replace the sharpening stones in the small arms repair tool
kit? I can’t find any NSNs listed.
WO1 B. B.
Dear Mr. B.B.,
Use these NSNs to replace the sharpening stones:
•
NSN 5345-00-243-6086, rectangular hard select Arkansas fne slip stone
•
NSN 5345-00-198-8060, round hard fne slip stone
•
NSN 5345-00-184-1372, 1/4-in square hard fne slip stone
•
NSN 5345-00-584-4483, 1/2-in square hard fne slip stone
•
NSN 5345-00-224-6595, halF-round aluminum oxide
Mortars…
How to Measure
the Bore
Kicker…
INDEX -- page 1
Small Arms…
Sharpening Stone NSNs!
I hate
to be a
bore, but
when you
measure
my bore,
use the
largest
reading
for the
2408
report!
need
sharpening
stones,
armorers?
here are
nsns for
several
kinds of
stones.
686.26-27.indd
1-2
12/1/09
11:54:18 AM
AIRCRAFT ARMAMENT SUBSYSTEMS
M230--Continuity test round
676 42
M240H--Mounts improved
678 36
AIRCRAFT AVIONICS
AN/APR-39 radar warning
679 39
COMSEC equipment
679 37
AIRCRAFT GROUND SUPPORT EQUIPMENT
Aircraft jack maintenance
674 39
Maintenance stand parts
676 41
Pitot-static test set
675 39
Test set sand protection
682 36
TM for 3-ton jack
681 60
AIRCRAFT LIFE SUPPORT EQUIPMENT
Aviator undergarments
680 39
Helmets, stop using SPH-4
682 35
IHADSS helmet size important
682 36
Microclimate vest wear
683 39
AIRCRAFT SAFETY
Remove jewelry before work
682 38
AIRCRAFT,
AH-64
Cyclic stick
674 36
Dispenser PM
677 35
Engine damage, misplaced feet
675 35
M230--Keep auto gun running
684 36
Hellfre Loading tips
676 36
No step or lean on heat shield 685 36
Battery power loss
683 38
Searchlight under the aircraft 675 36
Panel door closing
680 35
Stabilator cover fabrication
685 61
Synthetic rubber inner tubes
681 35
AIRCRAFT,
CH-47D/F, CHINOOK
Chinook tools
680 38
Cockpit console work platform
678 38
Cover openings before washing
680 37
Fire extinguisher squib bottles 676 39
Flight controls in neutral
683 36
Hydraulic
Fuid purifer flter
674 37
MFD cleaning cautions
681 36
Shock absorber vent screen
683 35
AIRCRAFT,
OH-58, KIOWA
M296--.50-cal overheating
680 36
Generator cover screen damage
676 38
Inverter turn-ins get dollars
677 37
Inverter turn-ins get dollars
674 61
Weapons pylon damage
681 38
PS Magazine Index No. 64
Issues 674 through 685 (January-December 2009)
AIRCRAFT,
UH-60, BLACK HAWK
Aircraft cover
685 37
Correction to rotor edge
676 60
Drive shaft bracket
679 38
Engine damage, misplaced feet
675 35
Keep ropes off blade trim tabs 680 38
Stabilator cover fabrication
685 61
Stabilator differences
684 38
Tail rotor blade boot tool
677 38
Troop seat removal
682 39
AIRCRAFT, GENERAL
AN/APR-39 connector torque
679 39
AVR-2B--Turn in security keys
683 40
Cleaning, corrosion prevention 676 42
Corrosion prevention
678 41
Earplug safety and use
685 39
High-pressure water damage
681 37
Li±ting device sa±ety
685 38
Microclimate vest wear
683 39
Parts turn-ins
674 35
Pitot tube PM
685 35
Bleeder,
f
ller, turn-in
681 38
Washing leaves water inside
677 39
Weight and balance after mods
678 35
AMMUNITION
Turn in live rounds, residue
682 20
Unexploded ordnance
682 22
AOAP
Common myths and facts
674 56
Lube mileage/intervals
684 54
ARMORED SECURITY VEHICLE, M1117
Alternator info
684 61
ASV serial number location
680 49
Follow lube charts for wheels
680 10
Keep tire chains tight
684 17
Windshields/side vision blocks 677 16
Power pack lifting tool NSN
675 61
SOUM gave wrong PN/NSN
675 61
AVLB, M60/M48
Keep lube point, valve apart
685 9
BACK COVER
Broken Tool?
No Problem!
684 62
Don’t Just DO Maintenance
681 62
Do PMCS By the Book
677 62
Grounding equipment
680 62
Know what’s in each fuel can
683 62
Subject
Issue/Pg
Subject
Issue/Pg
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