TM-9-2350-238-20-1
HULL AND RELATED COMPONENTS RECOVERY VEHICLE, FULL TRACKED: LIGHT, ARMORED, M578
TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL
MAY 1994
TM-9-2350-238-20-1 - Page 42 of 1364
TM 9-2350-238-20-1
2-8. GENERAL PROCEDURES (CONT).
Stage
3-
Surface condition is similar to stage 2
except that metal in the corroded
area is unsound and pin holes may
be present.
Stage 4- No metal remaining at point of sever-
est corrosion. Corrosion holes in the
area or metal completely worn away.
Stage 1 &
2-
Areas are to be cleaned, primed,
and painted IAW TB 43-0213.
Stage 3 & 4- Try to repair metal. If not eco-
nomical or repairable, replace with
new parts.
d.
Modification Work Order (MWO) Applica-
tion.
Check the list of current MWOs in DA
PAM 25-30. Do not make any modifications
except as ordered by official Army directive.
2-9. SPECIAL PROCEDURES
FO R
SEMIANNUAL (2400 KILOMETER) PRE-
VENTIVE MAINTENANCE.
Semiannual
preventive maintenance includes complete in-
spection to make sure adjustment, securing,
and assembly of all parts of vehicle are right.
All cleaning, replacement, lubrication, and pro-
tection of parts and/or assemblies must be
done as stated for trouble-free operation until
the next preventive maintenance is performed.
Maintenance Forms and Records.
Refer
to DA PAM 738-750.
b.
Publications.
Be sure all needed publi-
cations are on hand before starting task.
c.
Special Tools.
Be sure all special tools
d.
Supplies.
Be sure all parts and supplies
are on hand.
e.
Tools.
Be sure all common tools are on
hand.
2-10. TOOLS AND SUPPLIES.
The follow-
ing list identifies common tools, special tools,
and supplies needed to perform PMCS on the
M578
a.
b.
c.
Recovery Vehicle.
Tools.
Shop equipment automotive mainte-
nance and repair: organizational
maintenance, common no. 1 (less
power) (item 80, appx B)
Sprocket wear gage (item 7, appx G)
Supplies.
Baking soda (item 7, appx C)
Cleaner, lubricant, and preservative
(CLP) (item 8, appx C)
Cloth, crocus (item 10, appx C)
Dry cleaning solvent (SD2) (item 16,
appx c)
Grease, automotive and artillery (GAA)
(item 20, appx C)
Oil, lubricating (OE/HDO) (item 28, appx
c)
Oil, lubricating (OEA) (item 29
Paper, lens (item 30, appx C)
Rag, wiping (item 33, appx C)
Mandatory Replacement Parts
appx c)
The
following table reflects the mandatory replace-
ment parts that must be replaced during
-
PMCS
whether they have failed or not.
are on hand.
2-16
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