Modulator Valve Replacement

TM 9-2320-363-34-1 · Chapter 3 — Power Package Maintenance

This task covers: a. Removal b. Installation

Tools and Special Equipment:                    References:
Shop Equipment, SC4910-95-CL-A31                TM 9-2320-363-20
Tool Kit, SC 5180-90-CL-N05
                                                Equipment Condition:
Materials/Parts:
                                                Reference              Condition Description
Packing                 P/N 118233
                                                TM 9-2320-363-20       Air System Drained

1.   DISCONNECT HOSE (1) FROM MODULATOR VALVE (2).
2.   REMOVE SCREW (3), BRACKET (4), MODULATOR VALVE (2), AND PACKING (5). DISCARD
     PACKING.

1.   INSTALL NEW PACKING (5), MODULATOR VALVE (2), BRACKET (4), AND SCREW (3).
2.   TIGHTEN SCREW (3) TO 8-10 LB-FT (11-14 N.m).
3.   CONNECT HOSE (1) TO MODULATOR VALVE (2).