TCH.1C-27J-2-29JG
2-13.2 INSTALLATION (refer to figure
)
and (refer to figure
3.Fill filter bowl with clean hydraulic fluid (LCM NO.
00043).
4.Torque tighten the filter bowl (7) to 354 in lb thru 443
in lb (4.1 m kg thru 5.1 m kg) (AGE NO. 00054).
5.Position the high pressure filter (3).
6.Install the high pressure filter (3) using bolts (1), flat
washers (2 and 6) and new self locking nuts (5) (LCM
NO. 00035). Torque tighten to 81 in lb thru 89 in lb
(0.9 m kg thru 1.0 m kg) (AGE NO. 00054)
7.Connect the outlet pipe (8) and torque tighten the nut
to 470 in lb thru 550 in lb (5.4 m kg thru 6.3 m kg)
(AGE NO. 00054).
8.Connect the inlet pipe (4) and tighten the nut lightly.
CAUTION
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Avoid the hydraulic fluid spilling using a
clean cloth. This will prevent damage to
the equipment due to corrosion.
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9.Connect hydraulic test stand (AGE NO. 00262) to No.
1 ( No. 2) hydraulic system pressure and suction
ground test sockets (ground service panel).
10.Set up the hydraulic test stand (AGE NO. 00262) as
follows: delivery pressure 900 psi (63.3 kg/cm
²
),
suction pressure 15 psi (1.05 kg/cm²).
11.Rotate the propeller by hand until the hydraulic fluid
flows free from bubbles.
12.Torque tighten the nut inlet pipe (4) to 470 in lb thru
550 in lb (5.4 m kg thru 6.3 m kg) (AGE NO. 00054).
13.Loosen the pressure switch tee downstream nut (9).
14.Rotate the propeller by hand until the hydraulic fluid
flows free from bubbles.
(Cont'd)
29-10-10
2-91