MWO 5-2330-360-23-1
10. MODIFICATION PROCEDURE FOR M870 BRAKE (BENDIX) (Continued).
m.
Install Spring Brake Valve With Bracket, Tubing, Sleeves, and Inserts.
Refer to Figure 11.
(1) Cut a new 7-inch length of 3/8-inch O.D. air line tubing (1) from PN 246623 to run from large cross fitting top
elbow (2) to spring brake valve right rear elbow (3).
(2) Remove 3/8-inch air line combined tubing nuts (4) and sleeves (5) from large cross fitting top elbow (2) and
spring brake valve right rear elbow (3).
(3) Install 7-inch length of tubing (1) onto elbows (2) and (3) as shown in figure 1 la, using insert, PN 246089.
(4) Connect completed 3/8-inch air line tubing assembly (1) to large cross fitting top elbow (2), and to spring brake
valve right rear elbow (3).
Figure 11.
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