6028021 Rev. 1 9
NSTALLATION
I
RC0937.ill
7
Connect hoses prepared in Step 3
to truck supply terminals.
8
Install stop block kit
• Assure that clamp is centered on carriage.
• Preheat each stop block and carriage bar weld
area to 325° F (180° C).
• Weld a stop block on each end of top carriage
bar as shown. Use AWS E7018 low hydrogen
rod and weld a 1/4 in. (6 mm) fillet around each
stop block.
Truck Upper
Carriage Bar
Back (Driver's) View
Upper
Mounting Hook
Steel Stop
Block
(each end)
1/16 in.
(1.6 mm)
RC0910.ill
9
Purge air from hydraulic system
IMPORTANT: All functions must be cycled to
remove air trapped in the attachment hydraulic
system before the unit will function properly.
Follow the procedure below:
• Cycle long arm several times.
• Rotate to 45 degrees and cycle short arm
several times.
• Rotate clockwise (CW) or clockwise (CCW)
several revolutions.
• Cycle swing frame several times while clamp is
in vertical roll-handling position.
• Cycle swing frame several times while clamp is
in bilge position.
NOTE: If attachment shifts to swing at any time
during the above procedure, actuate the CLAMP
lever and resume rotating until air is fully purged.
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