OPERATION
5. Use the following GSL func tions to position the
center-link hook above the header attachment pin:
• Header tilt up (A) to retract the center-link
• Header tilt down (B) to extend the center-link
6. Stop engine and remove key from ignition.
Figure 4.238: GSL
7. Push down on rod end of link cylinder (B) until hook
engages and locks onto header pin.
IMPORTANT:
Hook release must be down to enable self-locking
mechanism. If the release is open (up), manually
push it down after hook engages header pin.
8. Check that center-link (A) is locked onto header by
pulling up w a rd on rod end (B) of cylinder.
Figure 4.239: Hydraulic Center-Link
CAUTION
Check to be sure a ll bystanders have cleared the area.
9. Start the engine.
10. Press the header up switch (A) to raise header to
maximum height.
NOTE:
If one end of the header does NOT fully rais e,
rephase the lift cylinders as follows:
a. Press and hold the header up switch until both
cylinders stop moving.
b. Continu e to hold the switch for 3–4 seconds.
Cylinders are now phased.
NOTE:
It may be necessary t o repeat this procedure if
there is a ir in the system.
Figure 4.240: GSL
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