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时间:2011-04-09 10:08来源:蓝天飞行翻译 作者:航空
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737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
b) Remove the bonding jumper [93] from the air conditioning duct [91]. c) Remove the V-band clamp [94] from each end of the air conditioning duct [91]. d) Remove the air conditioning duct [91]. 3) Locate the tube bracket [97] just aft of the fuse [100]. a) Remove the two screws that hold the bottom bracket to the top bracket. b) Move the bottom bracket to the side. 4) Locate the hydraulic tube [96] that runs from the fuse
 [100] to the aft bulkhead of the air conditioning bay. a) Loosen the nut the attaches the tube [96] to the aft
 bulkhead. b) Drain the hydraulic fluid into a container. c) Loosen the nut [95] that attaches the tube [96] to the
 'T' fitting [103]. d) Remove the tube [96].
 5)  Locate the elbow fitting [98] that attaches to the 'T' fitting [103]. a) Loosen the nut [102] that attaches the elbow [98] to
 the 'T' fitting [103]. 6) Loosen the nut [99] on the aft end of the fuse [100]. 7) Remove the fuse [100] and the 'T' fitting [103]. 8) Remove the 'T' fitting [103] from fuse [100].
 TASK 78-34-07-404-007-C00
 3.  Volumetric Hydraulic Fuse Installation
______________________________________
 A.  General
 (1) Use the procedure AMM 20-10-51/401 to install the hydraulic tubing.
 B.  References
 (1)
AMM 20-10-51/401, Flareless Tubing Assembly

 (2)
AMM 29-09-00/201, Hydraulic Reservoir Pressurization System

 (3)
AMM 29-15-00/201, Hydraulic Systems A, B and Standby


 C.  Access
 (1)  Location Zones
 212 Left Air Conditioning Equipment Bay
 214 Right Air Conditioning Equipment Bay
 216 Left Main Landing Gear Door
 217 Right Main Landing Gear Door

 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 78-34-07
 ALL  ú ú C01 Page 410 ú Nov 12/00
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / /
CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
(2)  
Access Panels
 3303L/3403R Air Conditioning Access Panel


 D.  
Install the Thrust Reverser Volumetric Hydraulic Fuses


 S 424-008-C00
 (1)  Install the fuses to the forward bulkhead of the main landing gear wheel well (Fig. 401).
 (a)  Tighten the nuts on each side of the two fuses.
 S 424-009-C00
 (2)  Install the fuses to the keel beam of the main landing gear wheel well (Fig. 402).
 (a)  Tighten the nuts on each side of the two fuses.
 S 424-010-C00
 (3)  Do the steps that follow to install the Return System fuse ('A' side hydraulics) in the left air conditioning bay (Fig. 404).
 (a)  
Install the fuse [80]. 1) Connect the forward end of the fuse to the nut [81]. a) Tighten the nut [81].

 2)  Connect the aft end of the fuse [80] to the 'T' fitting [78]. a) Tighten the nut [79].

 (b)  
Install the hydraulic tube [77]. 1) Connect the nut of the tube [77] to the aft bulkhead. a) Tighten the nut.

 2)  Connect the nut [75] to the 'T' fitting [78]. a) Tighten the nut [75].

 (c)  
Install the tube bracket [76].

 1)  Install the two screws that hold the bottom bracket to the top bracket.

 (d)  
Install the air conditioning duct [73]. 1) Install the V-band clamp [74] on each end of the air conditioning duct [73].


 2)  Install the bonding jumper [71] to the air conditioning duct [73]. a) Tighten the nut [72].
 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 78-34-07
 ALL  ú ú C01 Page 411 ú Mar 15/96
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / /
CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
(e)  Close the access panel 3303L.
 S 424-015-C00
 (4)  Do the steps that follow to install the Return System fuse ('B' side hydraulics) in the right air conditioning bay (Fig. 405).
 (a)  
Install the fuse [100]. 1) Connect the forward end of the fuse to the nut [99]. a) Tighten the nut [99].
 
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