TM 55-4920-394-13&P
lubrication exists at all specified points.
3-6. Preparation For Storage.
3-7. Test Stand. Prepare the test stand as follows:
a.
Drain the reservoir (2, fig. 1-4) by removing the reservoir drain plug. Make certain drain plug is
installed after reservoir has been completely drained.
b.
Drain hydraulic fluid from the hydraulic system at the low pressure filter drain (12, fig. 1-3). When
completely drained, replace drain cap.
c.
Drain the fluid from the high pressure pump (4, fig. 1-2) by removing the drain plug located in the
corner of the pump case. When completely drained, replace plug. Refill pump case with MIL-H-
6083A.
d.
Fill the test stand reservoir at the filler neck with preservative fluid Specification MIL-H-6083A, until
the reservoir level gage indicates 7/8 full.
e.
Operate test stand for approximately 10 minutes. Operate system fill valve to fill hydraulic system
f.
Disconnect input power cable from external power source and coil over hooks at front of stand.
g.
Place several bags of activated desiccant MIL-D-3464 inside t st stand cabinet and near electrical
e
components.
h.
Fasten doors and latches securely; taping seams and openings with pressure-sensitive, water
resistant tape, Specification PPP-T-60.
i.
Secure hoses on retainer hooks. Be sure all external hydraulic connections are capped.
3-8. Preparation For Shipment.
3-9. Test Stand. The test stand does not require an external packing container. For shipment, prepare the test
stand in the same way as for storage, paragraph 3-7, steps (a) through (j).
SECTION II. INSPECTION, REPAIR AND REPLACEMENT
3-10. Inspection Instructions.
guide. Specific inspection instructions for components and parts are given in subsequent paragraphs and
tables.
3-12. Visual And Mechanical Inspection . Because the purpose of inspections is generally to determine
serviceability, it is extremely important to visually inspect parts, particularly those for which no special
requirements can be specified. The judgment factor is
3-3