TM 9-2320-269-20-1
ORGANIZATIONAL TROUBLESHOOTING - CONTINUED
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
DRIVE LINE (POWER DIVIDER) LOCKOUT SYSTEM - CONTINUED
DOES NOT ENGAGE OR STAY ENGAGED - CONTINUED
Step 3. Test operation of control valve (1) - Continued
c. Start engine (TM 9-2320-269-10), let air pressure build up, and shut off engine (TM 9-2320-269-10).
d. Move lever (2) to IN position, check reading on gages, and move lever (2) to OUT position.
e. Turn draincocks (3) open, let air drain, and turn draincocks (3) closed.
f. Remove gages using 7/16-inch and 9/16-inch wrenches.
g. If gage readings are not the same, replace valve (1) (page 2-502).
Step 4. Test control valve (1) for leakage.
a. Start engine (TM 9-2320-269-10), let air pressure build up, and shut off engine (TM 9-2320-269-10).
b. With lever (2) in OUT position, check for leakage using soap solution at exhaust opening (4).
c. Move lever (2) to IN position, and check for leakage using soap solution at exhaust opening (4).
d. If leakage is found, replace valve (1) (page 2-502).
e. If power divider does not engage or stay engaged, notify Direct Support Maintenance.
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