Lull 644B Operation Manual - Manual (Page 15)

INSTRUMENTS AND CONTROLS
11
Neutral Lock
Neutral Lock
The shift selector is equipped with a neutral lock.
To lock the shift lever in the NEUTRAL position:
1. Place the lever in the NEUTRAL position
2. Move the neutral lock lever to the (N) NEUTRAL
LOCK position.
To unlock, move the neutral lock lever to the (D) DRIVE
position.
TRANSMISSION DECLUTCH
SWITCH
Transmission Declutch Switch
The transmission declutch switch (1) is an internally
lighted rocker switch. Pressing the forward side of the
switch activates the transmission declutch feature when
the foot brake pedal is applied.
This feature eliminates the need to shift to NEUTRAL
before operating the hydraulic system at high engine
speeds. When the transmission is declutched, the
drivetrain is disconnected and the hydraulic system has
full engine power.
To use the Transmission Declutch Feature:
1. The transmission must be in first or second
speed range, forward or reverse. The declutch
feature will not operate when the transmission is
in third speed range.
2. Press the forward side of the transmission
declutch switch.
3. Press the service brake pedal or pull the park
brake knob.
4. The switch will illuminate to show the
transmission clutch has disengaged.
Press the rear side of the switch to deactivate the
declutch feature.
H1023
N D
F
N
R
1
2
3
4
N
1
H1023
psi
40
20
0
TRANSMISSION
DECLUTCH
H1043
1