(i)
Safety the connector of the pressure gage (10) and the reducer
(9) with lockwire, corrosion-resistant steel dia 0.8 mm (0.032 in.)
(j)
Put the O-ring (23) in position and install the pressure switch (22).
R 1EFF : 151-199, 301-399, 401-499, 1 29-12-41Page 418 1 1 Aug 01/05 1 1 1CES 1
(k)
TORQUE the pressure switch (22) to between 1.52 and 1.71 m.daN
(11.20 and 12.61 lbf.ft).
(l)
Safety the pressure switch (22) with lockwire, corrosion-resistant steel dia 0.8 mm (0.032 in.).
(m)
Put the O-ring (11) in position and install the pressure relief valve (12).
(n)
TORQUE the pressure relief valve (12) to between 3.19 and 3.47 m.daN (23.52 and 25.58 lbf.ft).
(o)
Safety the pressure relief valve (12) with lockwire, corrosion-resistant steel dia 0.8 mm (0.032 in.).
(p)
Put the O-ring (4) in position and install the reducer (3).
(q)
TORQUE the reducer (3) to between 1.42 and 1.54 m.daN (10.47 and
11.35 lbf.ft).
Subtask 29-12-41-420-053-A
B. Installation of the Reservoir
WARNING : USE SOLVENTS/CLEANING AGENTS, SEALANTS AND OTHER SPECIAL
_______ MATERIALS ONLY WITH A GOOD SUPPLY OF AIR. OBEY THE MANUFACTURERS INSTRUCTIONS. PUT ON PROTECTIVE CLOTHING. DO NOT GET THEM IN YOUR MOUTH. DO NOT SMOKE. DO NOT BREATHE THE GAS. THESE MATERIALS ARE POISONOUS, FLAMMABLE AND SKIN IRRITANT. GET MEDICAL HELP IF YOUR SKIN OR EYES BECOME IRRITATED.
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.
CAUTION : YOU MUST INSTALL HYDRAULIC TUBES WITH HYDRAULIC FLUID AS
_______
LUBRICANT.
(1)
Clean the component interface and/or the adjacent area.
(2)
Do an inspection of the component interface and/or the adjacent area.
R 1EFF : 151-199, 301-399, 401-499, 1 29-12-41Page 419 1 1 Aug 01/05 1 1 1CES 1
(3)
Examine the support structure of the reservoir for damage, cracks or corrosion.
(4)
Remove the blanking plugs from the reservoir (19) and pipes.
(5)
Lubricate the threads of the connections with HYDRAULIC FLUIDS
(Material No. 02-003).
(6)
Apply SPECIAL MATERIALS (Material No. 05-002) to the bolts (51).
(7)
Put the reservoir (19) into position in its supports, connect the
ends of the straps (50) and install the bolts (51).
(8)
Tighten the bolts (51).
(9)
TORQUE the bolts (51) to to 0.25 m.daN (22.12 lbf.in).
(10)
Safety the bolts (51) with lockwire, corrosion-resistant steel dia
0.8 mm (0.032 in.).
(11)
Make sure that the hydraulic line end-fittings are serviceable.
(12)
Connect the drain pipe (47) to the reservoir port.
(13)
TORQUE the pipe end-fitting (48) to between 2.9 and 3.2 m.daN (21.38 and 23.59 lbf.ft).
(14)
Connect the return pipe (41) to the filter (2022GM) but do not tighten the pipe end-fitting (40).
(15)
Connect the return pipe (41) to the reservoir (19).
(16)
TORQUE the pipe end-fittings (40) and (42) at the two ends of the return pipe (41) to between 9.7 and 10.7 m.daN (71.53 and 78.90 lbf.ft).
(17)
Connect the suction pipe (44) to the T-piece (46) but do not tighten the pipe end-fitting (45).
(18)
Connect the suction pipe (44) to the reservoir (19).
(19)
TORQUE the pipe end-fittings (43),(45) at the two ends of the suction pipe (44) to between 9.7 and 10.7 m.daN (71.53 and 78.90 lbf.ft).
(20)
Connect the seal drain connector (14) to the pressure relief valve (12).
R 1EFF : 151-199, 301-399, 401-499, 1 29-12-41Page 420 1 1 Aug 01/05 1 1 1CES 1
R (21) TORQUE the pipe end-fitting (13) to between 7.5 and 8.3 m.daN (55.30
R and 61.20 lbf.ft).
R (22) Connect the air bleed pipe (1) to the reducer (3).
R (23) TORQUE the pipe end-fitting (2) to between 1.5 and 1.7 m.daN (11.06
R and 12.53 lbf.ft).
R (24) Connect the air pipe (24) to the reservoir port.
R (25) TORQUE the pipe end-fitting (25) to between 1.5 and 1.7 m.daN (11.06
R and 12.53 lbf.ft).
R (26) Connect the bonding jumpers (16),(17) to the reservoir (19)
中國航空網 m.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：A320飛機維護手冊 AMM HYDRAULIC POWER 液壓3(66)
