MacDon M Series Unloading And Assembly Instructions page 151

11. Install clevis pin (A) through boot and foot, and secure
with hairpin (B). Repeat for opposite side.
IMPORTANT:
Ensure clevis pin (A) is fully inserted and hairpin
is installed behind bracket.
12. Remove clevis pin from storage position (B) in linkage
and insert into hole (A) to engage float springs. Secure
with hairpin.
13. Disengage safety prop by turning lever (A) downwards
to release and lower stop until lever locks into
vertical position.
14. Repeat for opposite safety prop.
147962
ASSEMBLING THE WINDROWER
Figure 3.258: Header Boot
Figure 3.259: Header Float Linkage
Figure 3.260: Safety Prop
137
Revision A