Maxon 297890-01G User manual

LIFT CORPORATION Sht. 1 of 56 DSG# M-16-32 Rev. CDate: 08/13/19
RH MOUNTING BRACKET,
GALVANIZED
P/N 297885-02G
QTY. 1
LH MOUNTING BRACKET,
GALVANIZED
P/N 297885-01G
QTY. 1
INSTRUCTIONS, (FORD) SUPER DUTY INSTALLATION KIT
(T-285)
FORD SUPER DUTY F-250, F-350 & F-450 PICKUP TRUCKS,
2017- 2020
GALVANIZED KIT,P/N 297890-01G
MAIN FRAME
MOUNTING BRACKET,
GALVANIZED
P/N 297887-01G
QTY. 2
19-1/2” LG FILLER PLATE,
GALVANIZED
P/N 297888-02
QTY. 3
SPACER, 1/8” X 2” X 2”
P/N 295991-01
QTY. 6
VINYL PROTECTION TAPE
(2” WIDE X 144” LG)
P/N 297838-01
QTY. 1
Estas instrucciones están disponibles en español a partir de la última página.
Estas instrucciones están disponibles en español a partir de la página 29.

LIFT CORPORATION Sht. 2 of 56 DSG# M-16-32 Rev. CDate: 08/13/19
LOCK WASHER, 3/8”
P/N 902011-4
QTY. 20
FLAT WASHER, 3/8”
P/N 902001-2
QTY. 6
FLAT WASHER,
1-3/8” OD, 1/2”
P/N 902014
QTY. 4
HEX CAP SCREW
1/2”- 13 X 1-1/4” LG, GR5
P/N 900781-02
QTY. 6
BOLT KIT (9094)
P/N 289488-01
LOCK WASHER, 1/2”
P/N 902011-6
QTY. 6
PAN HEAD SCREW
#10-24 X 3/4” LG.
P/N 900753-07
QTY. 8
HEX NUT, 3/8”-16
P/N 903161-05
QTY. 20
BUTTONHEAD SCREW
3/8”- 16 X 1” LG.
P/N 900064-05
QTY. 8
HEX CAP SCREW
3/16”-16 X 1” LG, GR5
P/N 900778-02
QTY. 12
LOCK NUT, 1/2”-13
P/N 040066
QTY. 4

LIFT CORPORATION Sht. 3 of 56 DSG# M-16-32 Rev. CDate: 08/13/19
CIRCUIT BREAKER MOUNTING KIT (014196)
GALVANIZED, P/N 295999-01G
CIRCUIT BREAKER BRACKET,
GALVANIZED
P/N 295998-02
QTY. 1
NUT, 1/4”-20
P/N 903163-01
QTY. 2
PAN HEAD SCREW,
1/4”-20 X 3/4” LG.
P/N 900002-1
QTY. 2
HEX HEAD SELF-DRILLING
SCREW, #12 X 3/4” LG.
P/N 900045-1
QTY. 2
BOLT BAG KIT (13180)
P/N 297891-01
HEX HEAD SELF-DRILLING
SCREW, #12 X 3/4” LG.
P/N 900045-1
QTY. 12

LIFT CORPORATION Sht. 4 of 56 DSG# M-16-32 Rev. CDate: 08/13/19
NOTE: C2 Liftgates are shipped with the following parts kits for installing the Liftgate.
The parts are stored in the main frame housing.
C2 LIFTGATE SMALL PARTS & MANUAL KIT
P/N 289484-01
PADLOCK (2 KEYS)
P/N 908221-01
QTY. 1
LUG, 4GA
COPPER, 3/8”
P/N 907278-01
QTY. 4
LICENSE PLATE
LIGHT
P/N 907210-01
QTY. 1
BUTT CONNECTOR,
14-16 AWG
P/N 030491
QTY. 2
CIRCUIT BREAKER,
150 AMP
P/N 907207-02
QTY. 1
SELF-TAPPING SCREW,
1/4”-20 X 5/8” LG.
P/N 900705-02
QTY. 2
GROMMET NUT, 1/4”
P/N 901015-03
QTY. 2
NYLON PLUG, 1/2”
P/N 908081-01
QTY. 5
PAN HEAD SCREW,
#10-24 X 3/4” LG.
P/N 900007-6
QTY. 2
NUT, #10-24
P/N 903163-02
QTY. 2
DROP-AWAY PIN
P/N 289483-01
QTY. 1
LOCK NUT, 3/8”-16
P/N 901016-4
QTY. 1
C2
OPERATION
MANUAL
M-14-36
LICENSE
PLATE LIGHT
INSTALLATION
M-14-35
PLASTIC TIE
P/N 205780
QTY. 8
LOCK NUT, #10-24
P/N 901003
QTY. 4
PAN HEAD SCREW, #10-24, 1/2” LG.
P/N 900753-05
QTY. 4
BREATHER PLUG, 3/8” NPT
P/N 295049
QTY. 1

LIFT CORPORATION Sht. 5 of 56 DSG# M-16-32 Rev. CDate: 08/13/19
MOUNTING ANGLE
P/N 289543-02
QTY. 2
LOWER MOUNTING ANGLE
C2 LIFTGATE SMALL PARTS & MANUAL KIT (Continued)
P/N 289484-01
CAMERA MOUNTING PLATE (GMC)
P/N 299602-01
QTY. 1
CAMERA MOUNTING PLATE (TOYOTA)
P/N 299604-01
QTY. 1
MAXON 24/7 SUPPORT DECAL
P/N 298634-01
QTY. 1

LIFT CORPORATION Sht. 6 of 56 DSG# M-16-32 Rev. CDate: 08/13/19
The C2 is a body-mounted liftgate that
put forces on the side walls of truck bod-
ies (FIG. 6-1). For correct installation,
truck bodies must be strong enough to
withstand the tension, compression and
shear forces shown in FIG. 6-1.
X= Tension on each sidewall
Y= Compression on each sidewall
Z= Shear on each sidewall
Consult vehicle body manufacturer for vehicle body strength data. Make sure the
forces created by the Liftgate are within the limits prescribed by the vehicle body
manufacturer.
WARNING
BODY STRENGTH
NOTE: Maximum operating bed height for C2 mounted on pickup body is 42” (Unload-
ed). Minimum bed height is 28” (Loaded).
!
NOTE: Installer is responsible for ensuring vehicle meets Federal, State, and Local
standards and regulations.
C2 LIFTGATE SHOWN ON TRUCK BODY
FIG. 6-1
X= 2600 LB
BED HEIGHT
Z= 2000 LB
Y= 2600 LB

LIFT CORPORATION Sht. 7 of 56 DSG# M-16-32 Rev. CDate: 08/13/19
PREPARE LIFTGATE
1. Remove mounting kits shipped with liftgate. Refer to
kits on Sheets 1 through 5. Verify mounting brackets
are the correct brackets for this installation.
LH COLUMN
RH COLUMN
REMOVING SHIPPING ANGLES
FIG. 7-1
ANGLE
(2 PLACES)
3/8”-16 BOLT,
3/8” LOCK WASHER,
3/8”-16 NUT
(4 PLACES)
2. Support Liftgate on shipping
pallet with forklift or pallet
jack. Unbolt and remove
cover from the main frame
housing. Then, unbolt ship-
ping angle from each col-
umn on the Liftgate (FIG.
7-1). Save shipping angles
to use for lower mounting
brackets.
`
Liftgate will not stand upright without the shipping angles. Before removing the
angles, make sure Liftgate is supported with forklift or pallet jack. Injury & prop-
erty damage could result if Liftgate falls over.
CAUTION
!
SPACER
(2 PLACES)
5/16” HEX NUT,
5/16” FLAT WASHERS
(3 PLACES)
REMOVING BRACKET PLATES
(PLATFORM NOT SHOWN)
FIG. 7-2
3. Unbolt bracket plates
from bottom of main
frame housing (FIG. 7-2).
Save the plates to use for
lower mounting brackets.
COVER
BRACKET PLATE
(2 PLACES)
3/8” FLAT WASHER
(2 PLACES)
3/8”-16 BOLT
(2 PLACES)

LIFT CORPORATION Sht. 8 of 56 DSG# M-16-32 Rev. CDate: 08/13/19
REMOVE KNOCKOUTS
KNOCKOUTS
MAIN FRAME
REMOVING KNOCKOUTS FROM
MAIN FRAME HOUSING
FIG. 8-1
PREPARE LIFTGATE - Continued
4. Verify which knockouts to remove from the
bottom of main frame housing (FIG. 8-1).
Then, remove the knockouts as needed.

LIFT CORPORATION Sht. 9 of 56 DSG# M-16-32 Rev. CDate: 08/13/19
BOLTING ON MAIN FRAME BRACKETS
NOTE: The extra hole in the main frame mounting brackets is always below the
1/4” X 1” strip.
Bolt main frame mounting brackets (Kit items) to
FROXPQÀDWV(FIGS. 9-1 and 9-2).
C2 LIFTGATE SHOWN WITH BOLT-ON
MAIN FRAME BRACKETS
FIG. 9-1
MAIN FRAME
MOUNTING BRACKET
(2 PLACES)
COLUMN
(2 PLACES)
COLUMN FLAT
(2 PLACES)
3/8” LOCK WASHER
(8 PLACES)
3/8” NUT
(8 PLACES)
3/8” X 1”
BUTTON HEAD BOLT
(8 PLACES)
MAIN FRAME
MOUNTING BRACKET
(2 PLACES)
BOLTING MAIN FRAME MOUNTING BRACKETS
TO OUTSIDE OF COLUMNS ON C2 LIFTGATE
(TOP VIEW)
FIG. 9-2
COLUMN FLAT
(2 PLACES)
59-15/16”

LIFTCORPORATION Sht. 10 of 56 DSG# M-16-32 Rev. CDate: 08/13/19
PREPARING PICKUP TRUCK
3. Support rear bumper (FIG. 10-2)
before unbolting the bumper
brackets.
4. Unbolt and remove rear bumper,
bumper brackets (FIG. 10-2).
1. Unbolt the tailgate and supports
(FIG. 10-1).
NOTE: When liftgate is installed
on the truck the tailgate
and rear bumper cannot be
reinstalled.
TAILGATE STRIKER
(2 PLACES)
REAR
BUMPER
TAILGATE
REMOVING TAILGATE & SUPPORTS
FIG. 10-1
REMOVING REAR BUMPER
FIG. 10-2
BUMPER MOUNTING
BRACKETS
SUPPORT
(2 PLACES)
2. Remove the tailgate strikers and any
other tailgate hardware from the rear
of the pickup bed (FIG. 10-1).
NOTE: Keep the OEM trailer hitch on the truck. It is not necessary to remove the hitch.
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clearance for the hitch.