TM 9-2330-390-14&P
4-65. AIRBRAKE VALVE REPLACEMENT (Con't).
2.
Install airbrake valve (2) on pivoting tray (6) with nut (4).
3.
Apply sealing compound to control knob (3). Hold stem (5) and install control knob.
4.
If working on rear dolly, connect three tube assemblies (1) to elbows (7).
5.
If working on front dolly, connect three tube assemblies (1) to airbrake valve (2).
FRONT DOLLY
Follow-on Tasks:
l Close air reservoir draincock (see paragraph 3-6).
l Connect intervehicular air hoses (see paragraph 2-11).
l Check for leaks (see paragraph 4-23).
4-151