TCH.1C-27J-2-29JG
2-23.1
) (Cont'd)
4.Loosen the HP Filter downstream nut (9) and the
pressure switch tee downsteam nut (4).
5.Remove the tee pipe (5).
6.Loosen the check valve downsteam nut (1) and
remove the check valve (2).
2-23.2
INSTALLATION (refer to figure
)
and (refer to figure
NOTE
Remove protection caps from the electrical
connectors and hoses to be installed.
1.Install the check valve (2) by tightening the nut (1)
downstream of the valve lightly (the arrow must be in
the direction of the reservoir).
2.Reconnect the tee pipe (5) torque (AGE NO. 00054)
tightening the HP filter downstream pipe nut (9) to 470
in lb thru 550 in lb (5.4mkg thru 6.3mkg) and tighten
the pressure switch tee downstream nut (4) lightly.
CAUTION
––––––––––––––––––––––––––––––––––
Avoid the hydraulic fluid spilling using a
clean cloth. This will prevent damage to
the equipment due to corrosion.
––––––––––––––––––––––––––––––––––
3.Connect hydraulic test stand (AGE NO. 00262) to
No.1 (No.2) hydraulic system pressure and suction
ground test sockets (ground service panel).
4.Set up the hydraulic test stand (AGE NO. 00262) as
follows: delivery pressure 300 psi (21.1 Kg / cm
²
).
5.Loosen the check valve downstrem nut (1) and check
for fluid free of bubbles.
6.Torque tighten (AGE NO. 00054) the check valve
downstream nut (1) to 470 in lb thru 550 in lb (5.4 mkg
thru 6.3 mkg).
(Cont'd)
29-10-35
2-162