Section 1: Assembly & Set-up
CB0550 4-in-1 Combination Bucket 381-139M
2/5/19
9
Control Lever Assembly
1.
Remove existing knob from end of control lever “B”.
2. Install new joystick (#14) over end of control
lever “B” with push buttons “C” facing operator.
3. Tighten set screws (#5) against control lever “B”.
Tighten jam nuts (#7) to secure set screws.
Refer to Figure 1-1 on page 8:
4. Connect two red wires from joystick (#14) to one wire
of fuse holder (#15). Then connect opposite end of
fuse holder wire to the battery’s positive ( + ) post.
5. Connect black wires from joystick (#14) to control
valve (#12).
6. Secure black and red wires with cable ties (#4).
Cross Beam Mount Assembly
Refer to Figure 1-1 on page 8 & Figure 1-4:
1.
Orient as shown and attach bulk head mount (#1) to
the right-hand side of loader crossbeam with
u-bolt (#11) and hex whiz nuts (#9). Tighten hex whiz
nuts to 20 ft-lbs.
Refer to Figure 1-1 on page 8 & Figure 1-5:
2. Route hoses (#18 & #19) along loader arm and
through loader loop bracket to valve block (#12).
3. Connect hydraulic hose (#18) to port “A” on the
left-hand side of valve block (#12).
4. Connect hydraulic hose (#19) to port “B” on the
right-hand side of valve block (#12).
5. Secure hydraulic hoses (#18 & #19) as needed with
cable ties (#4).
Hose Holder Bracket Assembly
Refer to Figure 1-1 on page 8 & Figure 1-4:
1.
Attach hose holder bracket (#3) to the loader’s
right-hand arm as shown in Figure 1-4 with
3/8"-16 x 3" x 2 3/4" u-bolt (#10) and hex whiz nuts
(#9). Tighten whiz nuts to the correct torque.
Control Stick Assembly
Figure 1-3
Cross Beam & Hose Holder Assembly
Figure 1-4
Hose Route Along Loader Arm
Figure 1-5
B
14
7
5
4
4
4
C
35838
19
3
11
9
35839
1
18
Crossbeam
10
9
18
35840
Loader Loop
Bracket
4
19
19
18