MacDon M105 - Detaching a D-Series Header: Mechanical Center-Link

OPERATION
12. Disconnect center-link by lifting release (B) a nd lift
hook (A) off header.
NOTE:
If o ptional center-link self-alignment kit is
installed, lift release (B) and then operate the
link lift cylinder with REEL UP switch on GSL to
disengage the center-link from the header.
NOTE:
If hay conditioner is installed, watch clearances
on both sides.
Figure 4.112: Hydraulic Center-Link
13. Reinstall pin (A) into header leg and secure with a
hairpin (B).
Figure 4.113: Header Stand
Detaching a D -Series Header: Mechanical Center-Link
To deta
ch a D-Series header from an M-Series windrower equipped with mechanical center-link, follow these steps:
DANGER
Stop engine and remove key from ignition before
leaving operator's seat for any reason. A child or
even a pet could engage an idling machine.
1. Start engine and press HEADER UP (A) switch to raise
header to maximum height.
2. If one end of the header does NOT raise completely,
rephase the cylinders as follows:
a. Press and hold the H EADER UP (A) switch on the
ground speed lever (GSL) until both cylinders stop
moving.
b. Continue to hold the switch for 3–4 seconds.
Cylinders are phased.
3. Stop engine and remove key.
Fig
ure 4.114: GSL
169890 145 Revision A