TM 9-2350-256-20-2
0265 00
Adjustment
WARNING
Ensure suitable blocking is in place prior to releasing brakes.
1.
Release brakes.
2.
Remove cotter pin (2) and clevis pin (3) and disconnect actuating brake air valve linkage (1) from actuating brake air valve
linkage lever (4) on transmission.
3.
Loosen two rod end locknuts (5) on actuating brake air valve linkage (1) and turn linkage rod ends (6) to adjust free length
of actuating brake air valve linkage until clevis pin (3) can be inserted freely through linkage rod end and actuating brake
air valve linkage lever (4), with brake air valve linkage lever in released (down) position. Tighten two rod end locknuts.
Attach actuating brake air valve linkage to actuating brake air valve linkage lever with cotter pin (2) and clevis pin.
NOTE
Mark (7) appears on linkage rod plunger (8) 3/4 inch (in.) (19.1 millimeters [mm] ) from edge of linkage
rod plunger stop (9).
4.
Apply brakes and check position of mark (7). Mark must align with edge of linkage rod plunger stop (9).
5.
Loosen rod end locknut (5) at lower end of actuating brake air valve linkage (1) near output reduction drive (10), and adjust
linkage rod end (6) as required. Tighten rod end locknut.
NOTE
Follow-on maintenance: Close engine transmission access doors (see WP 0340 00).
END OF WORK PACKAGE
0265 00-2
