TM 5-3810-307-24-1-2
Fault
Cause
Remedy
Eliminate leaks
Adjust
Renew sealing rings
Sluggish on both sides
Takes in air
Bleed
Dirtied
Renew
Renew, clean control
valve and suction line
Insufficient flow
rate
Remove, clean, make
operable
Binding
Grind off/renew
H-34 Change-1
