(t)
Put the two new square-section seals (40) in position on the sides of the bobbins (39) without the identification grooves (equipment side).
(u)
Put the two new back-up rings (98) in position on the sides of the bobbins (39) with the identification grooves (manifold side).
(v)
Put the two new O-rings (97) in position on the sides of the bobbins (39) with the identification grooves (manifold side).
(w)
Install the two bobbins (39) with the identification grooves in the ports of the manifold (26) (Ref. TASK 20-23-21-911-001).
(x)
Install the priority valve 2064GM (Ref. TASK 29-12-33-400-001).
(y)
Install the relief valve 2063GM (Ref. TASK 29-12-32-400-001).
(z)
Install the HP filter 2048GM as follows:
1_ Put the HP filter 2048GM in the installation position on the
manifold (26).
2_ Install the two bolts (35) and the two bolts (36) and the four
washers (37).
3_ TORQUE the bolts (35) and (36) to between 1.6 and 1.8 m.daN
(11.79 and 13.27 lbf.ft).
Subtask 29-12-14-420-051-B
B. Installation of the HP Manifold CAUTION : USE A SECOND WRENCH TO APPLY COUNTERTORQUE TO THE UNION WHEN
_______ YOU DISCONNECT/CONNECT HYDRAULIC LINES ON UNIONS. IF YOU USE THE SECOND WRENCH, YOU WILL NOT LOOSEN OR TIGHTEN THE UNION TOO MUCH.
R 1EFF : 062-099, 106-149, 151-199, 204-299, 1 29-12-14Page 434 1301-399, 401-499, 1Aug 01/05 1 1 1CES 1 CAUTION : YOU MUST INSTALL HYDRAULIC TUBES WITH HYDRAULIC FLUID AS
_______
LUBRICANT.
(1)
Remove the sealant from the contact surface of the manifold (26) and the aircraft structure with a plastic or wooden scraper.
(2)
Examine the structure of the aircraft in the area of the manifold
attachment for cracks, corrosion or other damage.
(3)
Apply a layer of SEALANTS (Material No. 09-018) to the contact
surface of the manifold (26).
(4)
Remove the blanking plugs from the pipe connections.
(5)
Make sure that the hydraulic line end-fittings are serviceable.
(6)
Apply HYDRAULIC FLUIDS (Material No. 02-003) to the threads of the
pipe end-fittings.
(7)
Put the manifold (26) in position on the aircraft.
(8)
Install the two bolts (61) and the washers (62).
(9)
Install the two bolts (41) and the nuts (42).
(10)
Connect the tee-connector (1) to the union (3).
(11)
TORQUE the pipe end-fitting (2) to between 7.5 and 8.3 m.daN (55.30 and 61.20 lbf.ft).
(12)
Connect the pipe (53) to the union (51), but do not tighten the pipe end-fitting (52).
(13)
Connect the pipe (53) to the Blue power accumulator 2070GM and TORQUE the pipe end-fitting to between 7.5 and 8.3 m.daN (55.30 and 61.20 lbf.ft).
(14)
TORQUE the pipe end-fitting (52) to between 7.5 and 8.3 m.daN (55.30 and 61.20 lbf.ft).
(15)
Install the pipe (60) between the connector (76) and the check valve 2022GM.
(16)
TORQUE the pipe end-fittings (59),(75) to between 7.5 and 8.3 m.daN
(55.30 and 61.20 lbf.ft).
R 1EFF : 062-099, 106-149, 151-199, 204-299, 1 29-12-14Page 435 1301-399, 401-499, 1Aug 01/05 1 1 1CES 1
(17)
Install the pipe (66) between the port A of the ground
leakage-measurement manifold 2146GM and the union (64).
(18)
TORQUE the pipe end-fittings (65),(78) to between 5.4 and 5.9 m.daN
(39.82 and 43.51 lbf.ft).
(19)
Install the pipe (57) between the connector (71) and the union (56).
(20)
TORQUE the pipe end-fittings (56),(70) to between 7.5 and 8.3 m.daN
(55.30 and 61.20 lbf.ft).
(21)
Install the pipe (9) between the fitting (73) and the union (11).
(22)
TORQUE the pipe end-fittings (10),(72) to between 7.5 and 8.3 m.daN
(55.30 and 61.20 lbf.ft).
(23)
Install the pipe (5) between the union (7) and port B of the ground leakage measurement manifold 2146GM.
(24)
TORQUE the pipe end-fittings (6),(77) to between 5.4 and 5.9 m.daN
(39.82 and 43.51 lbf.ft).
(25)
Install the pipe (48) between the fitting (73) and the union (46).
(26)
TORQUE the pipe end-fittings (47),(74) to between 7.5 and 8.3 m.daN
(55.30 and 61.20 lbf.ft).
(27)
Remove the blanking caps from the electrical connectors.
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