9 JANUARY 1984
(Supersedes LO 5-3895-342-12, -1 and -2,30 OCTOBER 1973)
MIXER, CONCRETE, 4-WHEEL, TRAILER MOUNTED,
GASOLINE ENGINE DRIVEN, NON TILT, 16 CU FT
(T.L. SMITH CO., MODEL 499A) (NSN 3895-00-441-1531)
Reference: TM 5-3895-342-12 and FEDERAL SUPPLY CATALOG C9100-lL.
Hard time intervals and the related man hour times are based on normal operation. The man-hour time
specified is the time you need to do all the services prescribed for a particular interval. Change the
hard time interval if your lubricants are contaminated or if you are operating the equipment under
adverse operating conditions, including longer than usual operating hours. The hard time Interval may be
extended during periods of low activity. If extended, adequate preservation precautions must be taken.
Dry cleaning fluid is flammable. Do not use near a flame or excessive heat. Use only with adequate
ventilation. Avoid prolonged breathing of vapors and minimize skin contact.
Clean parts or fittings with dry cleaning solvent (SD), Type lI or equivalent. Dry before lubricating.
Dotted arrow shafts indicate lubrication on both sides of equipment. A dotted circle indicates a drain
below. Relubricate all items found contaminated after fording or washing.
The lowest level of maintenance authorized to lubricate a point is indicated by one of the following
symbols as appropriate: Operator/Crew (C); and Organizational Maintenance (O).
Reporting errors and recommending improvements. You can help improve this manual. If you find
any mistakes, or if you know of a way to improve the procedures, please let us know. Mail your letter
or DA Form 2028 (Recommended Changes to Publications and Blank Forms) direct to: Commander, US
Army Tank-Automotive Command, ATTN: DRSTA-MB, Warren, Ml 48090. A reply will be furnished to
*The time specified is the time required to perform all services at the particular interval.
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