(s)  
Connect all ten wire bundle connectors to the correct mating connector on the AEO 302 disconnect panel.

 NOTE: See Detail B for the correct mating connectors
____ on the disconnect panel.
 (t)  
Install the air hose to the left air inlet on the R/T mount.

 (u)  
Tighten the air hose clamp to the left hose and air inlet.

 (v)  
Install the air hose to the right air inlet on the R/T mount.

 (w)  
Tighten the air hose clamp to the right hose and air inlet.

 S 414-033
 (11)
 Do this task to install the left WXR R/T in the E30 rack:  Weather Radar Receiver/Transmitter Removal (AMM 34-43-02/401).

 S 414-034

 (12)
 Do this task to install the right WXR R/T in the E30 rack:  Weather Radar Receiver/Transmitter Installation (AMM 34-43-02/401).

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 S 414-035
 (13) Do this task to install the main static inverter in the E30 rack: Main Inverter Installation (AMM 24-29-01/401).
 TASK 34-43-05-404-037
 5.  FREIGHTERS; Weather Radar R/T Mount Installation (Fig. 401A)
____________________________________
 A.  General
 (1)  The R/T mount for the left R/T (B138) is attached to the E5-1 shelf assembly below the floor compartment between station 180 and 200. The R/T mount for the right R/T(B140) is attached to the E5-2 shelf assembly below the floor compartment between station 200 and 220. To install the left or right R/T mount, you must electrically and mechanically connect it from the E5 shelf assembly.
 B.  Special Tools and Equipment
 NOTE: Use the correct insertion/extraction tool fround in one of the two
____ crimp tool kits shown below. See crimp tool kit connector index.
 (1)  
Graphic Datakits International, Burndy P/N J1276-1
 Insertion/Extraction Tool

 (2)  
Daniels Mfg. Corporation, Astro P/N ATB3062-2
 Insertion/Extraction tool.

 C.  References
 (1)  
AMM 34-43-02/401, Weather Radar Receiver/Transmitter

 (2)  
SWPM 20-20-11 Standard Wiring Practices Manual

 (3)  
IPC 34-43-02 Fig. 1

 D.  Access
 (1)  Location Zone 112 Freighter Main Deck - Nose to First Door, Right
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 E.  Procedure
 S 864-038
 (1)  Make sure these circuit breakers are open with DO-NOT-CLOSE tags attached:
 (a)  P7 Overhead Circuit Breaker Panel
 1) 7C7 WXR L RT
 2) 7C19 WXR R RT

 S 424-069
 (2)  
Remove the cover from the electrical connector sections and
 waveguide section on connector DB138 or DB140.

 S 424-070

 (3)  
Remove the dust cap from the feeder waveguide.

 S 424-041

 (4)  
Install the R/T mount:

 NOTE: Replace the waveguide gaskets when they are defective.
____
 (a)  Left R/T mount: 1) Put the left R/T mount on shelf assembly E5-1 between station 180 and 200. 2) Install the four screws, washers and nuts which attach the
 R/T mount to the shelf assembly E5-1.
 3)  Install connector DB138 into the left R/T mount.
 4)  Install two top and two bottom screws, nuts and washers to
 attach connector DB138 to the R/T mount.
 5)  Install all ground wires into ground terminal GDB138 on the R/T mount using an insertion/extraction tool. (SWPM 20-20-11)
 NOTE: Use the insertion/extraction tool for a Burndy
____ terminal block with part number YHLZG8-1.
　
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