Company Brush Cutter User Manual

34 Assembly
MAN0805 (4/30/2009)
Install Height Adjustment Cylinder
(BW180HD)
Refer to Figure 25.
1. Attach base end of cylinder (5) to the spring arm
(3) using clevis pin (18) and two cotter pins (66).
2. Extend cylinder rod and place transport lock
bracket (7) over cylinder rod clevis.
3. Position cylinder rod and transport lock bracket
between lugs on the wheel yoke tube and align
holes.
4. Secure cylinder rod and transport lock bracket to
the wheel yoke tube using clevis pin (20) and two
cotter pins (66).
5. Install bushing (40), elbow, (41) and hose (42) to
the base end of cylinder (5). See Install Hose Kit
(BW180HD), page 39 for complete instructions.
NOTE: An optional ratchet (9) is available, and
replaces the hydraulic cylinder. Install ratchet jack
using the same procedure and hardware used for
the installation of the hydraulic cylinder.
Install SMV Emblem (BW180HD)
Refer to Figure 25.
1. Attach SMV mounting bracket (10) to left side of
center section as shown using two carriage bolts
(56) and flange lock nuts (55).
2. Attach SMV socket (11) to mounting bracket (10)
using two carriage bolts (30) and lock nuts (31).
3. Attach SMV emblem (13) to SMV bracket (12)
using two round head cap screws (36) and hex
nuts (37).
Insert SMV bracket (12) and emblem (13) into
socket (11).
Figure 25. Spring Arm and Cylinder Installation
3. Spring arm
4. Spring, compression 3.25" x .69" x 9.5"
5. Hydraulic cylinder 3-1/2"
7. Transport lock-up
9. Ratchet
10. SMV Mounting bracket
11. SMV Socket
12. SMV bracket
13. SMV Emblem
17. Spacer, 1"
18. Clevis pin, 1" x 2.72
19. Clevis pin, 1" x 4.58"
20. Clevis pin, 1" x 5.08"
30. 5/16 NC x 3/4 Carriage bolt
31. 5/16 NC Lock nut
36. 1/4 NC x 1/2 Round head screw
37. 1/4 NC Hex nut
40. 1/2 NPT x 1/4 NPT Reducer bushing
41. 1/4 NPT x 1/4 NPT Restricted
42. 1/4 NPT x 1/4 NPT x 156" Hose
53. 1/2 NC x 5 HHCS GR5
55. 1/2 NC Lock nut
56. 1/2 NC x 1-1/2 Carriage bolt
66. Cotter pin, 1/4" x 1-1/2"