(b)  
Hold the R/T feeder waveguide section.
 (c)  
Remove the screws and washers from flanges on the R/T mount waveguide and the R/T feeder waveguide.
 (d)  
Remove the R/T feeder waveguide and gaskets.
 S 024-120
 (4)  Put dust caps on the waveguide flanges.
 TASK 34-43-04-404-242
 3.  FREIGHTERS; Waveguide Installation (Fig. 401A)______________________
 A.  References
 (1)  
AMM 24-22-00/201, Manual Control
 (2)  
AMM 34-43-00/501, Weather Radar System
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RIGHT RECEIVER/TRANSMITTER LEFT RECEIVER/TRANSMITTER 
SEE A 
FWD 
WAVEGUIDE 
SWITCH
TO ANTENNA 
SECTION 4 
SECTION 1 SEE B SECTION 3 
WAVEGUIDE 
AFT WAVEGUIDE TAB SEEC SEED 
SUPPORT BRACKET DRAIN HOLE
SEE E 
FWD SECTION 2 
A
Weather Radar Waveguide Installation 
Figure 401A (Sheet 1)
E00328
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RIGHT FEEDER WAVEGUIDE 
SHELF ASSEMBLY, E5-2 
WAVEGUIDE SWITCH SUPPORT BRACKET 
WAVEGUIDE SWITCH 
SECTION 4 
SECTION 3 
A 
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RIGHT R/T MOUNT 
R/T MOUNT WAVEGUIDE R/T MOUNT WAVEGUIDE 
LEFT R/T 
MOUNT 
LEFT 
FEEDER 
WAVEGUIDE 
FWD SHELF ASSEMBLY,
B 
E5-1 
FORWARD WAVEGUIDE SUPPORT BRACKET
FASTENERS 
WAVEGUIDE 
TAB
WAVEGUIDE 
SECTION 2
C 
Weather Radar Waveguide Installation Figure 401A (Sheet 2) 
E00346
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Weather Radar Waveguide Installation 
Figure 401A (Sheet 3)
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 (3)  AMM 53-52-01/201, Nose Radome
 B. Access
 (1)  Location Zone
 111 Radome
 112 Freighter Main Deck - Nose to First Door, Right
 C. Waveguide Section 1 Installation
 NOTE: To install waveguide Section 1, it is necessary to get into the
____
 nose radome.
 S 864-076
 (1)  Make sure these circuit breakers are open with DO-NOT-CLOSE tags attached:
 
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