TM 5-2350-262-20-3
LEFT FRONT BUMP
STOP SHOWN
BUMP STOP CYLINDER LEAKAGE TEST
NOTE
Have suitable container ready to catch oil.
Stop engine; relieve hydraulic pressure and remove all test equipment. Connect BUMP
STOP CYL-9 hose (1) to bump stop cylinder (2).
Disconnect BUMP STOP CYL-11 hose (3) from elbow (4) on bump stop cylinder (2). Cap
elbow (4) and plug hose (3).
Start engine and move SPRUNG/UNSPRUNG lever to SPRUNG. Note the time it takes
for the bump stops to extend fully.
Stop engine; relieve hydraulic pressure.
LEFT FRONT BUMP
STOP SHOWN
BUMP STOP CIRCUIT 11 TEST
NOTE
Have suitable container ready to catch oil.
Connect pressure measuring device (5) to end of BUMP STOP CYL-11 hose (3).
Start engine and move SPRUNG/UNSPRUNG lever to UNSPRUNG. Read pressure
measuring device (5).
Stop engine; relieve hydraulic pressure.
Refer to TM 5-2350-262-20-2.
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