TM 5-4310-452-14
4-72. HOSES, LINES, AND FITTINGS REPLACEMENT (Con't).
b. INSTALLATION
NOTE
Perform steps 1 through 4 to install either the front or rear axle brake lines.
1.
Install tube elbow (24) and screw (27) on axle.
2.
Install brake line (35 or 33), reducer (28), and loop clamps (31) to tube elbow (24) and wheel cylinder assembly.
3.
Install 3 screws (32) in loop clamps (31) and axle.
4.
Install brake line (26 or 30) and reducer (25) to tube elbow (24) and wheel cylinder assembly.
5.
Position tube tees (22 and 29) in place on frame and install 2 screws (19) and new self-locking nuts (21).
6.
Position brake line (36) in place on frame and connect brake line to tube tees (22 and 29). Install loop clamp (20),
screw (19), and new self-locking nut (21).
7.
Install reducer (17) and washer (16) in master cylinder (15).
8.
Connect brake line (18) to reducer (17) and tube tee (22). Install 2 screws (19), new self-locking nuts (21), and loop
clamps (20) on brake line (18).
9.
Install 2 hose assemblies (23 and 34) from 2 tube tees (22 and 29) and tube elbows (24).
10. Install swivel (37) and 2 elbows (13 and 38) in relay valve (39) and master cylinder (15).
11. Connect hose assembly (14) from elbow (13) to swivel (37).
12. Install 2 swivels (41) and pipe elbows (40) on relay valve (39).
13. Connect hose assemblies (10 and 11) to swivels (41). Position hose assemblies in place on frame and install 8 loop
clamps (43) with 4 new self-locking screws (42) and nuts (12).
14. Install adapters (8), swivels (9), and elbows (7) on frame. Connect hose assemblies (10 and 11) to swivels.
15, Install 2 dummy couplings (1) to frame with 4 screws (2).
16. Connect hose assemblies (4 and 6) to elbows (7).
17. Connect service and emergency quick coupling halves (3 and 5) to hose assemblies (4 and 6). Install hose
assemblies in 2 dummy couplings (1).
4-142
