This listing uses a number indentation system to
specify the parts of an assembly . Any number which
is indented to the right, indicates that it is a component of the item to the upper left. Example:
Part noQtyDescription
102-AAA #Assembly A
102-BBB #Sub-Assembly B
(Component of A)
140-xxx #Sub-Component of B
140-xxx #Sub-Component of B
102-CCC #Sub-Assembly C
(Component of A)
etc.
3125/3130ST 006054 R032504
The serial number may consist of a number, or a
number with a letter prefix. When referring to serial
number breaks in the text of this manual, a serial
number with a prefix will have been manufactured
after a serial number without a prefix (A001 made
after 0123). Likewise, a higher prefix letter would
indicate manufacture after a lower prefix letter (B001
made after A123). Therefore, if the text refers to units
manufactured after serial number B123, this would
include “B” series numbers greater than 123, and all
numbers with a higher letter prefix.
If you cannot find the part you need, be as descriptive
as possible when placing an order:
Using this system, the subassemblies and their
components are included if an Assembly is ordered.
Similarly , the components of a subassemblies are
included if a subassembly is ordered.
The quantity (Qty) associated with an assembly ,
represents the number of times an assembly
could be
shown in the drawing. The subassembly quantity
however, is the number of times a subassembly is
used to build one assembly . Similarly , the component
quantity refers to the number of times a given component is found in one subassembly .
MODEL AND SERIAL NUMBER INFORMA TION i s
located near the front left hand corner (Fig. A). The
model number, serial number and p art number should
be known when asking service personnel for parts.
Sprockets: give the bore size, number of teeth,
and size of keyway.
Roller chain: give the size of chain (stamped on
the side of each link) and number
of links.
Shafting: give the diameter , length, and quantity
and size of keyways.
Hardware is generally not included with parts. If you
need any hardware, check the size, the length, and
the grade (Fig. B), then check the hardware list in this
manual for the part numbers.
All hex head bolts are grade 5, and nuts are
grade 5 unless otherwise stated.
The hardware listing also includes zerks, cotter pins,
set screws, and roller chain links.
The illustrations in this manual are meant to be
used only as a guide for identifying parts and
locating their relative positions.
18" Required for upper auger bearing
16" Required for lower auger bearing
23" Required for front reel bearing
21" Required for inner input shaft bearing
21" Required for outer input shaft bearing
8172-823*** 1*Adapter Fitting; 1/4” SAE x 1/8” NPTF
9170-244 1*Flat Washer 3/8"
10136-835 2Safety Shield; Front Drive; Mtg Hrd: 3/8" NC Wing Nut (171-929) & Fw (8ea)
1 1171-935**10’6” Front Shield Gasket; 3/8" x 3/4" Closed Cell Foam (QTY PER SHIELD)
12136-837 1Sheet, Center Panel; Mtg Hrd: 3/8” x 7/8” Bolt, Fw, Lw, N
13134-900 1Hose Hanger (weld on)
14172-138* 4Weigh Bar; 2 1/8" Dia (J-star-black finish)
173-230* 4Weigh Bar; 2 1/8" Dia (Weigh-tronix-white finish)
15101-742 4Weigh Bar Mount Spool; Mtg Hrd To Unit: 5/8" x 1 3/4" Bolt, Fw & Ln (2 ea)
16101-771 2Weigh Bar Mount
17171-819 2Skid Rail; 3” x 4” x 168” (3125); Mtg Hrd: 3/8” x 4 1/2” C-Bolt, Fw, Nut
134-890 2Skid Rail; 3” x 4” x 191 3/4” (3130); Mtg Hrd: 3/8” x 4 1/2” C-Bolt, Fw, Nut
18101-909 26” Riser (for units without minus scale); Mtg Hrd; 5/8" x 1 3/4" Bolt, Fw & Ln (4 ea)
Rail to motor: 3/8” x 1 1/2" B, Heavy Fw, Lw, (2 ea) Fw, Nut (4 ea)
21175-308 1Pulley 4 Groove 4.55 OD
22172-178 1Bushing, 1 3/8 ID (Standard on 3125 single motor only)
172-179 1Bushing, 1 5/8 ID (Standard on 3130 single motor only)
23172-161 4Belt; Bx78-MBL
24172-266 1Pulley 4 Groove 20.35 OD
25172-180 1Bushing, 1 3/8 ID
Rail to motor: 3/8” x 1 1/2" B, Heavy Fw, Lw, (2 ea) Fw, Nut (4 ea)
21175-309 2Pulley 3 Groove 4.55 OD
22171-954 2Bushing, 1 3/8 ID (Standard on all double motor)
23172-161 4Belt; Bx78-MBL
24172-266 1Pulley 4 Groove 20.35 OD
25172-180 1Bushing, 1 3/8 ID
Motor bushings available to fit 172-176 (motor) pulley
171-144 A/R Bushing, 1 7/8 ID
* Quantity required to complete 1 grease line assy
** Sold by the linear foot.
*** Not required on all installations
***** All (4) weigh bars must be the same type to properly function and will work with either the J-Star or Weigh-tronix indicator.