Bush Hog DHP10, Operator'S Manual

Page: 29 / 68

ASSEMBLY
DHP8, DHP10, DHP12 05/21 Assembly Section 3-5
© 2021 Alamo Group Inc.
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GANG ARM ASSEMBLY
1. Insert gang tubes (1) through slots at rear of mainframe with pivot hole end in first with all decals facing up.
2. Connect the two arms together at the center with two spacers (2), one angle adjustment assembly (3). one
angle adjustment plate (4), tow 3/4”-10 x 5” GR5 hex head capscrews (5), and two 3/4” nylocks (6). Tighten
locknuts to the correct torque.
3. Insert 1/2” spacer (7) over rear pin located on the mainframe.
4. Install end hole on angle adjustment bar (8) over rear frame pin and angle adjustment pin. The cutting
angle is determined by what hole is used for the angle adjustment assembly.
5. Secure stabilizer bar with hairpins (9).
6. Apply a head of silicone on the inside lip of the swing tube outer ends.
NOTE: Bolt (7) must be inserted into the left side of slide bracket (5) before positioning the bracket under the
hydraulic cylinder.
7. Repeat steps 1 to 6 to install front swing arms (1)
8. Angle adjustment handle (10) can be secured to the front or rear frame pin when not is use.