Specifications

Operational Checkout
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TRANSMISSION
QUICKSHIFT CHECK
Engine running.
T7825BL1 –UN–31AUG92
Release park brake and move transmission control lever
to 2nd gear forward.
Drive machine at approximately 1600 rpm and press
boom control lever switch once.
LOOK & FEEL: Transmission must shift to 1st gear.
Press boom control lever switch once.
LOOK & FEEL: Transmission must shift back to 2nd
gear.
Shift to (4th) gear and press boom control lever switch
once.
LOOK & FEEL: Transmission must not shift down.
NOTE: If boom lever switch is pressed twice,
transmission will shift down, then immediately back to
2nd. Transmission will also quickshift from 3rd gear, but
quickshift will not work in any gear when in 4th gear
"automatic" mode.
OK: Go to next check.
NOT OK: Check
connector at base of
control valve.
IF OK: Go to your
authorized dealer.
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TRANSMISSION
PRESSURE, PUMP
FLOW, AND LEAKAGE
CHECK
Engine running.
Run engine at slow idle.
Release park brake.
Shift transmission control lever to reverse, then forward, and then to 1st, 2nd, 3rd and
4th gears.
Wait 5 seconds after each shift and observe transmission pressure indicator light.
T7747AD1 –UN–24AUG92
LOOK: Indicator light MUST NOT come ON.
NOTE: If light comes ON in one gear only, leakage is
indicated on that gear.
If light comes ON in all gears, low pump flow or pressure
is indicated.
OK: Go to next check
NOT OK: Go to your
authorized dealer.
95–17
PN=225