Models Q4P09H, Q4P09X & Q4P09W
Installation, Operation and Maintenance
7
Rev 12/26/13
Q4P09-IOM-Q.doc
WARNING
Fig 8 –
Hydraulic Ports
12) Remove the four (4) cross beam sheaves
(one sheave from each end). The runway
sheave pins do not need to be removed.
13) Place the mechanical lock release rod into
the saddle on the idler side of the cross
beam,
Fig 9
.
Fig 9 –
Mechanical Lock Rod
M
AKE SURE THE CABLES ARE NOT
TANGLED WITH THE LOCK RELEASE
ROD INSIDE THE CROSSBEAM
.
14) From the rear, route cable #1 from the top of
the left sheave stack through the access hole
and up out the left end of the rear cross
beam. Repeat for cable #2 from the bottom
of the right rear sheave stack through the
access hole and up out the right rear of the
rear cross beam,
Fig 6
&
7
.
15) At the rear of the power runway, continue
routing cables #3 & #4 to the front of the
power runway sheaves,
Fig 10
.
16) At the front of the power runway continue
routing cable #3 around the sheave and out
the front drivers side cross beam. Cable #4
should be routed around the sheave & out to
the passenger side front cross beam,
Fig 11
.
Ensure that cables 3 and 4 are not
crossed inside the front cross beam.
Fig 10 –
Cable Layout
Fig 11 –
Power Runway
(Front View)
17) With runways and cross beams loose, attach
the mechanical lock bar to both cross beams
with the supplied hardware. Tighten once
cross beams are attached to the runways.
Verify the mechanical lock release moves
freely and lock pawl return spring doesn’t
interfere with Lock Ladder.(See Fig 4)
18) Reinstall the cross beam sheaves with one
plastic bearing washer and spacer on each
side of each sheave. Make sure the cables
are routed correctly around the slack cable
latch roller, per
Fig 12
.
Fig 12 – Slack Cable Routing
19) Attach both cross beams to the runways with
M12 x 35mm lg. bolts, lock washers and
washers (two at each end of each runway).
Install front wheel stops at the front of both
runways. Do not torque bolts yet.
