TCH.1C-27J-2-29JG
2-22.2
) (Cont'd)
3.Tighten nut of the inlet pipe (1) and connect it.
4.Tighten nut of the outlet pipe (6) and connect it.
5.Connect hydraulic test stand (AGE NO.00262) No.1
(No.2) hydraulic system pressure and suction ground
test sockets (ground service panel).
6.Set up the hydraulic test stand (AGE NO. 00262) as
follows: delivery pressure 500 psi (35.2 kg/cm
²
).
CAUTION
––––––––––––––––––––––––––––––––––
Avoid hydraulic fluid spilling using a
clean cloth. This will prevent damage to
the equipment due to corrosion.
––––––––––––––––––––––––––––––––––
7.Loosen the nut pf the inlet pipe (1) until the hydraulic
fluid flows free from bubbles. Torque tighten (AGE
NO. 00054) nut to 470 in lb thru 550 in lb (5.4 mKg
thru 6.3 mKg).
8.Loosen the nut pf the outlet pipe (6) until the hydraulic
fluid flows free from bubbles. Torque tighten (AGE
NO. 00054) nut to 270 in lb thru 350 in lb (3.1 mKg
thru 4.0 mKg).
9.Annul the hydraulic test stand (AGE NO. 00262) in the
No.1 (No.2) hydraulic system and check the pressure
gauges indicate 1450 psi (100 kg/cm
²
).
10.Set up the hydraulic test stand (AGE NO. 00262) as
follows: delivery pressure 3000 psi (210 kg/cm
²
).
11.Check for absence of leakage.
12.Annul the hydraulic pressure and disconnect hydraulic
test stand (AGE NO. 00262) from the No.1 (No.2)
hydraulic system pressure and suction ground test
sockets (ground service panel).
29-10-30
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