51-4180
14
INSTALLATION
FIGURE #2
11-17176 SWING ASSEMBLY (WITH POWER PACK) & 11-17410 SWING
ASSEMBLY (WITHOUT POWER PACK) (SEE FIGURE #2)
1.
Connect a spring to each end of a10-link chain.
2.
Pass a 26-link chain through the front eye on the swing assembly and connect onto
each spring.
3.
Loop the other end of the spring-chain assembly over the outside slots on the brush
head upright.
4.
Attach the remaining 10-link chain to the rod end of the cylinder assembly using one of
the shackles provided. Attach the other end to the center slot on the brush head upright.
5.
Attach the barrel end of the cylinder assembly to the rear eye of the swing assembly
with the remaining shackle.
6.
Connect the adapter fitting and hose to the port on the rod end of the cylinder, and the
vent fitting and hose to the port on the barrel end.
7.
Refer to “LEVELING”
11-17432 SWING ASSEMBLY (SEE FIGURE #3)
1.
Connect a spring to each end of a 26-link chain.
2.
Connect the ends of the remaining 26-link chain to the other ends of the springs.
3.
Loop one of the 26-link chains through the bracket on the mounting frame.
4.
Loop the other end of the spring-chain assembly over the outside slots on the brush
head upright.
5.
Install adapter fittings to both cylinder ports followed by the hoses and elbows provided.
Install quick couplers onto the hoses.
6.
Attach a shackle to the rod end of the cylinder and attach to the brush frame upright.
7.
Attach the remaining shackle and 36-link chain to the barrel end of the cylinder
assembly and then attach the 36-link chain to the center slot on the mounting upright.
NOTE: Completely collapse the cylinder to check for proper adjustment. The brush head
assembly should lift 4” off the ground. If it does not: readjust the chain until 4” of lift is
achieved.
8.
Refer to “LEVELING”
FRONT EYE
REAR EYE
26-LINK CHAIN
10-LINK CHAIN
BRUSH HEAD
UPRIGHT
