
O P E R A T O R’ S M A N U A L
Revision 3/12/13
J. & M. MFG. Co., Inc.
P.O. Box 547 Ft. Recovery, OH 45846
PH: (419) 375-2708
www.jm-inc.com

STEP - 1
GC15t-1 Gravity WaGon assembly
Install both Dumpside Corner Panels. Use (3) 8.8 M10 x 25 MM serrated ange hex head bolts
and (3) M10 serrated ange hex head nuts to attach the panels to the shell.
STEP - 2
Install the Dumpside Front Bottom Panel. Use (12) 8.8 M10 x 25 MM serrated ange hex head
bolts and (12) M10 serrated ange hex head nuts to attach the panel to the shell body.
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STEP - 3
GC15t-1 Gravity WaGon assembly
Install the Dumpside Rear Bottom Panel. Use (17) 8.8 M10 x 25 MM serrated ange hex head
bolts and (17) 8.8 M10 serrated ange hex head nuts to attach the panel to the shell body.
STEP - 4
Install the Rear Bottom Panel. Use (17) 8.8 M10 x 25 MM serrated ange hex head bolts and (17)
8.8 M10 serrated ange hex head nuts to attach the panel to the shell body. Do not install a bolt
into the hole that is encircled.
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STEP - 5
GC15t-1 Gravity WaGon assembly
Install the Dumpside Rear Corner. Use (11) 8.8 M10 x 25 MM serrated ange hex head bolts and
(11) M10 serrated ange hex head nuts to attach the corner to the shell body.
STEP - 6
Install the Opposite Front Bottom Panel. Use (17) 8.8 M10 x 25 MM serrated ange hex head bolts
and (17) M10 serrated ange hex head nuts to attach the panel to the shell body. Do not install a
bolt into the hole that is encircled.
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STEP - 7
GC15t-1 Gravity WaGon assembly
Install the Dumpside Front Corner. Use (11) 8.8 M10 x 25 MM serrated ange hex head bolts and
(11) M10 serrated ange hex head nuts to attach the corner to the shell body.
STEP - 8
Install the Opposite Dumpside Front Bottom Panel. Use (13) 8.8 M10 x 25 MM serrated ange
hex head bolts and (13) M10 serrated ange hex head nuts to attach the corner to the shell body.
Do not install a bolt into the holes that are encircled.
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STEP - 9
GC15t-1 Gravity WaGon assembly
M12 x 25MM
M12 x 25MM
Install the Opposite Dumpside Front Corner and the Front Corner Gusset. Use (16) 8.8 M10 x
25 MM serrated ange hex head bolts and (16) M10 serrated ange hex head nuts to attach the
corner and gusset to the shell body. Use (2) 8.8 M12 serrated ange hex head bolts and (2) M12
STEP - 10
serrated ange hex head nuts to nish attaching the gusset to the shell body.
Install the Opposite Dumpside Rear Bottom Panel. Use (20) 8.8 M10 x 25 MM serrated ange hex
head bolts and (20) M10 serrated ange hex head nuts to attach the panel to the shell body. Do
not install a bolt into the holes that are encircled.
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