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11.
Once the overall hose length is adjusted, install between the C.V.S. hydraulic valve and
the hydraulic tank fittings (See drawing 90H84), and tighten.
12.
Remove both the hydraulic hose [Part No. 12P55] that connects from the upper bulkhead
fitting inside the mainframe to the jib lockout valve [Part No. 21P28] and the 90
degree hydraulic fitting [Part No. 11P23] installed into the top side of the jib lockout
valve (See drawing 90H73).
13.
Replace with hydraulic fittings [Part No. 12P69 (Qty: 2) & 13P03], hydraulic hose [Part
No. 11P98], and relief valve assembly [Part No. 21P93] and tighten (See drawing
90h84).
14.
Refill hydraulic tank to proper fluid level.
15.
Verify that the C.V.S. is operating properly. Start the truck, engage the P.T.O., and then
retract the jib cylinder full stroke. Next, while extending the jib cylinder back out have
someone push or rotate the C.V.S. lever arm forward (toward the back of the truck
cab). The C.V.S. is operating properly when the jib cylinder stops extending by
rotating the C.V.S. lever arm forward.
16.
Containers to be used in conjunction with the C.V.S. need modified by adding a stop tab
to the side of the container longsill (See drawing S-878). Dimensions given are a
recommendation only. When modifying containers for use with the C.V.S. it is the
primary responsibility of the installer to verify that adequate rear end overhang and
full latch plate engagement into body locks exists for each container.
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02FEB11
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