M-05-18 GPTLR 25/33 Underride Kit, 96" Wide (P/N ... - Maxon

LIFT CORPORATION Sht. 1 of 6 DSG# M-05-18 Rev. - Date: 1/16/06
INSTRUCTION, GPTLR25/33 UNDERRIDE KIT
KIT FOR 96” WIDE BODY
P/N 281429-01
KIT FOR 102” WIDE BODY
P/N 281429-02

LIFT CORPORATION Sht. 2 of 6 DSG# M-05-18 Rev. - Date: 1/16/06
! WARNING
To prevent personal injury and equipment damage, make sure power is disconnected
from Liftgate while installing parts.
1. Stow the Platform as shown in FIG. 2-1.
PLATFORM STOWED
FIG. 2-1
2. Disconnect power from Pump by removing
positive (+) battery terminal
connector and disconnect Power Cable
(FIG. 2-2). Reinstall nut on positive
(+) battery terminal connector.
NUT
POSITIVE (+) BATTERY
TERMINAL
BOLT
FUSED POWER
CABLE
DISCONNECTING POWER FROM PUMP
FIG. 2-2

LIFT CORPORATION Sht. 3 of 6 DSG# M-05-18 Rev. - Date: 1/16/06
! WARNING
To prevent injury & damaged equipment when removing the ICC Bumper, support
ICC Bumper with jack or fork lift.
3. Remove the Pin and washer at the LH
side of the ICC Bumper as shown in
FIGS. 3-1A and 3-1B. Repeat
for RH side. Then unbolt the ICC Bumper
at the LH and RH side (FIG. 3-1B).
LH LIFT ARM
FIG. 3-1A
PIN
HEX NUT
WASHER
(2 PLACES) BOLT
ICC BUMPER
WASHER
UNBOLTING ICC BUMPER
(LH SIDE SHOWN)
FIG. 3-1B
! WARNING
To prevent injury & damaged equipment when installing Underride, support Underride
with jack or fork lift.
4. Hang the LH and RH sides of
the Underride (Kit item) on the
Liftgate (FIG. 3-2). Secure the
Underride in place with fl at washer
and Pin. Then adjust height of
Underride using the procedure
that follows.
HEX NUT
WASHER
(2 PLACES) BOLT
LH LIFT ARM
PIN
WASHER
UNDERRIDE
(KIT ITEM)
BOLTING ON THE UNDERRIDE (LH SIDE SHOWN)
FIG. 3-2

LIFT CORPORATION Sht. 4 of 6 DSG# M-05-18 Rev. - Date: 1/16/06
! CAUTION
To prevent injury & damaged equipment when positioning the Underride, support
Underride with jack or fork lift.
ADJUST UNDERRIDE
1. The Underride must be positioned
to the clearance dimensions shown
in FIG. 4-1.
11-1/2”
TRUCKS 24” MAX.
TRAILERS 21-1/2” MAX.
FIG. 4-1
2. Rotate the Underride (FIG. 4-2) to
the position shown in FIG. 4-1. Bolt
the Underride in position. Torque the
1/2”-13 bolts to 85 LBS.-FT.
BOLTS
LIFT ARM
FLAT WASHERS
LOCK NUT
UNDERRIDE
(2 PLACES)
ADJUSTING FOR 44” - 55” BED HEIGHTS
FIG. 4-2

LIFT CORPORATION Sht. 5 of 6 DSG# M-05-18 Rev. - Date: 1/16/06
3. Loosen bolt and lock nut at each end
of tube, just enough to move Underride
tube. Rotate the tube up or down,
and slide the tube outward or inward to
the dimensions shown in FIG. 5-1.
Tighten bolts and lock nuts to secure
the tube in correct position.
UNDERRIDE
TUBE
BOLT, WASHER &
LOCK NUT (2 PLACES)
ADJUSTING UNDERRIDE TUBE
(RH SIDE SHOWN)
FIG. 5-1
CAUTION
When using electrical welder to weld on Underride, make sure the welder
ground lead is connected directly to the Underride, as close as possible to the
place being welded. Failure to comply can result in damaged cylinders and
electrical parts.
4. When the Underride is in correct
position, weld the fl ats on the
tube, to the RH and LH Underride
Support Brackets as shown
in FIG. 5-2.
RH UNDERRIDE
SUPPORT BRACKET
FLAT
UNDERRIDE
TUBE
2 PLACES
1/4”
1/4”
2 PLACES
WELDING FLATS TO SUPPORT BRACKETS
(RH SIDE SHOWN)
FIG. 5-2

LIFT CORPORATION Sht. 6 of 6 DSG# M-05-18 Rev. - Date: 1/16/06
5. Remove forklift or jack.
6. Reconnect power to Pump. Remove
nut from positive (+) battery
terminal connector. Reconnect
the Power Cable to positive (+)
battery terminal connector (FIG.
6-1). Reinstall and tighten nut.
NUT
POSITIVE (+) BATTERY
TERMINAL
BOLT
FUSED POWER
CABLE
RECONNECTING POWER TO PUMP
FIG. 6-1