MacDon M105, Operator'S Manual

Page: 147 / 384

OPERATION
8. Push down on rod end of link cylinder (B), until hook
engages pin on header and is locked.
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.
9. Check that center-link (A) is locked onto header by
pulling upward on rod end (B) of cylinder.
Figure 4.83: Hydraulic Center-Link
CAUTION
Check to be sure all bystanders have cleared the area.
10. Start engine and press the HEADER UP switch (A) to
raise header to maximum height.
NOTE:
If one end of the header does
NOT
raise fully, rephase
the cylinders as follows:
a. Press and hold the HEADER UP switch until both
cylinders stop moving.
b. Continue to hold the switch for 3–4 seconds.
Cylinders are now phased.
Figure 4.84: GSL
169890
133
Revision A