TM 9--2350--292--20--10087 00--3HYDRAULIC OIL CONSTANTLY OVERHEATS -- CONTINUED0087 00Is fluid flow detected and do both gauges indicate thesame pressure?1. Remove 0--300 psi dial pressure gauge fromcase drain check valve and install 0--300 psidial pressure gauge with 3/4--inch tee betweenthe tee in port A of the thermostatic valve andattaching hose.2. Install another 0--300 psi dial pressure gaugewith 1--inch tee between the thermostatic valveport C and attaching hose.3. Disconnect hose from thermostatic valve portB and cap thermostatic valve port B with1--inch cap.4. Connect 1--inch hose to thermostatic hose atport B tee and place other end of hose inreservoir filler neck.5. Start main engine and energize mainhydraulics (TM 9--2350--292--10).6. Set engine RPM to 1800.7. Warm hydraulic fluid to 90--100dF and thenobserve gauges and flow from hose.8. Shut down hydraulics and main engine(TM 9--2350--292--10).ECONTINUED ON NEXT PAGECONTINUED FROM STEP DFORWARDWARNING
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business
