TM 5-3805-296-10
0004
OPERATOR CONTROLS AND INDICATORS CONTINUED
KEY
COMPONENT
DESCRIPTION
1
Armrest Adjustment Knob
Rotate knob counterclockwise to lower armrest angle.
Rotate knob clockwise to raise armrest angle.
2
Lumbar Support Knob
Rotate knob counterclockwise to increase stiffness of lumbar
support.
Rotate knob clockwise to decrease stiffness of lumbar sup-
port.
N OT E
3
LED Indicator Lights
The seat suspension, when properly
adjusted as indicated by the LEDs, is
intended to prevent the operator from
hitting the suspension end stops
during machine operation.
Do not brace for impact using your
legs. It will diminish the effectiveness
of the suspension.
Blue LED indicates power is provided to seat.
Green LED indicates seat in proper ride zone.
Both blue and green LEDs on - Power on, seat in proper
ride zone.
Blue LED on, green LED flashing - Power on, seat not in
proper ride zone.
Blue LED on, green LED off - Power on, seat electronic
control unit failure.
Both blue and green LEDs off - No power to seat.
4
Ride Height Adjustment Knob
Push in knob to activate air pump to raise seat (ignition switch
must be in on (I) position).
Pull knob to lower.
Adjust ride height until both blue and green LEDs are on, and
then bounce up and down in seat and recheck indicators to
ensure seat is properly adjusted.
5
Forward/Back Seat Adjustment Lever
Move lever to the left. Move seat forward or rearward to
desired position.
Release lever to lock seat in position.
6
Swivel Lever
Pull lever up. Rotate seat right or left to desired position.
Release lever to lock seat in position.
7
Seat Recline Lever
Pull lever up. Move seat back forward or rearward to desired
position.
Release lever to lock seat back into position.
0004-17
