TM-5-3895-372-10
CONCRETE-MOBILE MIXER BODY M919, MODEL 8CM-24/F
TECHNICAL MANUAL; OPERATION INSTRUCTIONS
OCTOBER 1979
TM-5-3895-372-10 - Page 34 of 184
TM 5-3895-372-10
(a) Concrete-Mobile
®
mixer serial number
(b) Cement meter count - (J, fig.2-2)
(c) Cement discharge turns - (K)
(d) Concrete strength - (C)
(e) Cement meter count (cu yd) - (T)
(f) Lbs/cu yd - (F)
(g) Sand dial setting - (3)
(h) Lbs/cu yd - (D)
(i) Stone dial setting - (4)
(j) Lbs/cu yd - (E)
(k) Water gal/cu yd - (H)
(I) Water setting dry sand - (S)
(m) Water setting normal sand - (W)
(n) Hi-flow admixture - (fig. 2-8)
(o) Amount per quart - (note)
(p) Flowmeter setting - (4)
(q) Low-flow admixture - (fig. 2-9)
(r) Flowmeter setting - (4)
k. Meter-Feeder Calibration.
NOTE
The mixer cannot produce good concrete if meter calibration is inaccurate.
If there is any doubt
the accuracy of cement delivery, check calibration.
This procedure should be done by the
operator with organizational supervision.
Be sure to perform all
Preparation
steps (Item 1) before
starting
Calibration
(Item 2). Check calibration at least once a year.
2-16
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