10
Section 1: Assembly & Set-up
SC2660 & SC2672 Skid Steer Rotary Cutter 326-025M
4/24/12
Table of Contents
SC2660 Motor And Hose Assembly
Your Skid Steer Rotary Cutter is factory supplied with
one of three motors mounted to the deck. Make sure you
check GPM rating on the hydraulic motor decal to verify if
it matches your Skid Steer’s GPM rating. Skip assembly
instructions below if the motor GPM rating matches your
Skid Steer.
See “Motor and Hose Assembly” on page 21 to
properly select a motor that matches your Skid Steer.
Refer to Figure 1-2:
1.
Remove fasteners (#1, 2, 3 & 4). Keep fasteners for
reassembly of new motor.
2.
Remove existing motor and hose assembly (#5).
Clean old gasket (#6) from gearbox flange (#7).
3.
Place new gasket (#6) onto gearbox flange (#7).
4.
Gently lower new motor and hose assembly (#5)
onto gasket (#6) with hoses extending towards the
hitch plate.
5.
Secure hydraulic motor assembly with the four
existing 1/2"-13 x 2 1/4" lg. GR 5 hex head bolts (#1),
flat washers (#4), lock washers (#3), and 1/2"-13 hex
huts (#2). Tighten nuts to the correct torque. See
“Torque Values Chart for Common Bolt Sizes” on
page 32.
SC2660 Motor and hose Assembly
Figure 1-2
SC2672 Motor And Hose Assembly
Your Skid Steer Rotary Cutter is factory supplied with
one of three motors mounted to the deck. Make sure you
check GPM rating on the hydraulic motor decal to verify if
it matches your Skid Steer’s GPM rating. Skip assembly
instructions below if the motor GPM rating matches your
Skid Steer.
See “Motor and Hose Assembly” on page 21 to
properly select a motor that matches your Skid Steer.
24545
Decal Location Stating
Motor GPM Rating
Refer to Figure 1-3:
1.
Remove fasteners (#9 & #10) and coupling
guard (#8). Keep fasteners and coupling guard for
reassembly of new motor.
2.
Remove fasteners (#1, 2, 3 & 4). Keep fasteners for
reassembly of new motor.
3.
Remove existing motor and hose assembly (#5).
Clean old gasket (#6) from mounting flange (#7).
4.
Place new gasket (#6) onto mounting flange (#7).
5.
Gently slide new motor and hose assembly (#5) onto
coupling (#12) with hoses extending towards the
hitch plate.
6.
Secure hydraulic motor assembly with the four
existing 1/2"-13 x 2 1/4" lg. GR 5 hex head bolts (#1),
flat washers (#4), lock washers (#3), and 1/2"-13 hex
huts (#2). Tighten nuts to the correct torque. See
“Torque Values Chart for Common Bolt Sizes” on
page 32.
7.
Reattach coupling guard (#8) with 5/16" spring lock
washers (#10) and 5/16"-18 x 3/4" GR5 hex head
cap screws (#9). Tighten nuts to correct torque.
SC2672 Motor and hose Assembly
Figure 1-3
SC2672 Vented Dipstick
Figure 1-4
25732
Decal Location Stating
Motor GPM Rating
IMPORTANT: Rotary Cutters are shipped with a
solid plug in the gearbox to prevent loss of oil during
shipping and handling. The solid plug on top of the
gearbox must be replaced with a vented dipstick. Do
not operate cutter without vented dipstick installed.
20822
Oil Level
Plug
Remove
Solid Plug
Install
Vented Dipstick
DO NOT
OVERFILL!