TM 5-3805-296-23-2
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Table 1. Service Brakes Do Not Engage Correctly Continued.
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MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
12. Apply sealing compound to
Service Brakes Do Not
threads of fitting
Engage Correctly
(Figure 10, Item 3).
Continued
13. Install fitting (Figure 10, Item 3) on
rear air brake relay
(Figure 10, Item 2).
14. Perform corrective action.
Control Air Pressure 95 psi (655 kPa)
or Greater Apply sealing compound
to threads of hose fitting
(Figure 10, Item 1).
Connect hose (Figure 10, Item 1) to
fitting (Figure 10, Item 3) and tighten
tube nut (Figure 10, Item 4).
Proceed to Test Step 8.
Control Air Pressure Below 95 psi
(655 kPa) Replace restricted hose or
tube that supplies control air to relay
(WP 0341, WP 0359).
Apply sealing compound to threads of
hose fitting (Figure 10, Item 1).
Connect hose (Figure 10, Item 1) to
fitting (Figure 10, Item 3) and tighten
tube nut (Figure 10, Item 4).
Proceed to Test Step 12.
Figure 10. Rear Air Brake Relay.
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