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Page Title:
LOSS OF MIDDLE FRAME LOAD HOLDING. (Cont) |
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 TM 9-2320-364-34-1
10. LOSS OF MIDDLE FRAME LOAD HOLDING (CONT).
The LHS hydraulic system operates at oil
S
pressures up to 3675 psi (25,339 kPa).
Never disconnect any hydraulic line or
fitting without first dropping pressure
to zero. Failure to comply may result in
serious injury or death to personnel.
Fuel and oil are slippery and can cause
S
falls. To avoid injury, wipe up spilled
fuel or oil with rags.
FLOWMETER TEST (CONT).
(12) With the aid of an assistant,
observe flowmeter while holding
joystick in LOAD position.
(a) If more than 0 gpm (0 lpm) are
measured, perform Steps (13)
through (20) below and replace
RH main cylinder (Para 17-15).
(b) If 0 gpm (0 lpm) are measured,
perform Steps (13) through (20)
below and replace load control
valve (Para 17-6).
(13) Set hydraulic selector switch
to OFF position.
(14) Turn OFF ENGINE switch.
(15) Disconnect hose 2917 male quick
disconnect from LHS control box
female quick disconnect.
(16) Disconnect flowmeter from two
adapter hoses.
Continued on next page.
2-406
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