TCH.1C-27J-2-29JG
2-8.3
FLUSHING NO. 1 SYSTEM (refer to figure
)
(Cont'd)
3.Verify that the hydraulic test stand (AGE NO. 00262)
reservoir has sufficient quantity of hydraulic fluid since
a substantial amount of fluid will be lost during
flushing.
4.Set test stand reservoir selector valve to aircraft
reservoir.
5.Regulate the test stand (AGE NO. 00262) at flow rate
of 5 gpm (19 l/min), and the pressure line at 900 psi (
63 kg/cm²).
6.Start and operate the test stand according to the
applicable rules.
7.With hydraulic test stand (AGE NO. 00262) in
operation, drain the reservoir (5) by opening the
reservoir drain cock (8) after cutting wire lock (7). After
the reservoir (5) has been emptied, refill it again as
per applicable procedure.
NOTE
If a not modified cartridge has been used : If
the clogging indicator of the return filter
comes out during the flushing procedure,
stop the operation. Visually check return
filter cartridge. In case of heavy
contamination replace the filter element, and
restart the procedure afterwards.
8.Regulate the test stand (AGE NO. 00262) at flow rate
of 13 gpm (50 l/min), the pressure line at 3000 psi
(211 kg/cm²).
9.Start and operate the test stand according to the
applicable procedures.
(Cont'd)
29-10-00
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