TM 9-4910-663-12
(d) Lubricate the motor adjust disc and motor front bearings
as follows:
Disconnect main power from the test stand.
1.
2. Add two ounces of grease through each of lubrication
fittings P3 and P4 at the lower front edge of the drive control
panel.
(e) Lubricate the input shaft rear bearing and motor rear
bearing as follows:
Disconnect main power from the test stand.
1.
2. Remove bearing drain plugs from fittings D1 and D2 at
the lowerfront edge of the drive control panel.
Using a pressure grease gun, add lubricant to fittings
3.
PI and P2 at the lower front edge of the drive control panel until
lubricant is forced out through fittings D1 and D2.
4. Turn on main power to the test stand and operate the
varidrive for 5 minutes. Then, disconnect main power from the test
stand and install bearing drain plugs in fittings D1 and D2.
(4) Splined coupling (5, fig 2-9) and adapter spline (6, fig
2-9). Using a
small amount of molybdenum disulfide grease, lightly
coat all internal and external splines.
(5) Generator mounting bracket located on the right hand corner
of test stand. Coat the shaft of the generator slide bracket shaft
with a light oil (SAE No. 10).
(6) Metal parts. Apply a light coat of light oil (SAE No. 10)
to all metal parts not protected against rust of mating surfaces.
d. Reports and Records. Report unsatisfactory performance of
material or effect of prescribed lubricants and preserving materials,
using SF Form 368, Quality Deficiency Report.
3-4.
LUBRICATION UNDER UNUSUAL CONDITIONS.
a. Unusual Conditions. Reduce lubrication intervals specified on
the lubrication chart to compensate for abnormal operation and extreme
conditions , such as high or low temperatures, prolonged periods of
high speed operation, continued operation in sand or dust, or exposure
to moisture, any one of which may quickly destroy the protective
quality of the lubricant. Lubrication intervals may be extended
during inactive periods.
b. Special Conditions. Lubricate spring loaded arm of regulator
mounting plate assembly with a general purpose lubricating oil once a
Change 1
3-2.1