MacDon 922 - Manual (Page 79)

Form # 46620 Issue 01/06 77
UNLOADING & ASSEMBLY
INSTALLATION (continued):
4. Install one clamp (E) with
3/8 x 1 inch carriage bolt
and smooth flange lock nut.
5. Install four clamps (F) with
3/8 x ¾ carriage bolt, 13/32
flat washer and smooth
flange lock nut. (Install bolts
with heads down. Install
washer between clamp and
nut.)
6. Tie cylinder hoses to existing lube hoses with
plastic ties (G). At left side, ensure that hose clears
all moving parts.
7. Connect the hose from the roll opener cylinders to
the reel lift circuit on the windrower tractor at (H).
8. Install electrical harness provided with kit onto tractor
as follows:
NOTE: Installation of this harness prevents an
operator from continuing operation with the
conditioner rolls open, or unknowingly extending
cylinders by inadvertently pressing the roll opener
switch while running the header. The new wiring
causes the rolls to close automatically (if open) when
the header drive is engaged.
• The kit harness relay block mounts onto the front
shield for cylinder control valve at right side of tractor.
If holes are not present in shield, drill holes at
dimensions shown at right. Also see photo next page,
top right.
HOSE CLAMPS
E
F
H
CONNECT TO TRACTOR REEL LIFT
TWO HOLES
9/32” DRILL
ADD HOLES TO SHIELD IF NOT PRESENT
(LOCATION DIMENSIONS IN mm)
FRONT SHIELD –
CYLINDER CONTROL
VALVE
G
LEFT RIGHT
SECURE HOSES WITH PLASTIC TIES