TM 1-4920-446-13 & P
3-71. Fluid reservoir - Replace
This task covers: Removal and installation
MOS 68 - series 2 personnel required
Para. 3-18 Cabinet assembly removed.
General Safety Instructions:
Be sure all electrical power is removed from the unit before beginning any maintenance
To avoid personal injury, test stand must be shut down and all hydraulic pressure
relieved before beginning any maintenance operation.
Tag all disconnected tubing and lines to ease reinstallation.
Drain reservoir (1) using drain valve (4). Reservoir contains 22 gals of fluid.
Disconnect return line from elbow (11) on side of reservoir.
Disconnect 2 hydraulic lines at elbows (2 and 3) on bottom of reservoir.
Disconnect sending unit wire (13).
Remove four mounting nuts, washers, and bolts (15).
The reservoir drain valve (4) protrudes under the frame. When moving the reservoir, be
careful not to damage the reservoir drain valve.
6. Lift reservoir off of the test stand.
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