UNLOADING AND ASSEMBLY
Form # 169078
Model Year - 2009
22
M100 VALVE BLOCK CONNECTIONS
a. Disconnect hose (A) from “DWA” port on valve
block (B).
b. Remove fitting from “DWA” port and replace with
check valve (C), MacDon #167344. Do not re-
install removed fitting.
c. Connect hose (A) to check valve (C).
d. At valve (D), remove the cap (E) from port “R1”
fitting, and the plug (F) from “DWA” tee fitting.
Ports may not be identified.
e. Remove female couplers from auger return and
reel pressure hoses (G) from header.
f. Remove and discard the cap (H) and adapter
fitting (J) from the large coupler (K).
g. Install larger coupler (K) onto fitting at port “R1”.
h. Remove and discard the cap (L) and adapter
fitting (M) from the small coupler (N).
NOTE
Proceed to ALTERNATE INSTALLATION
FOR SMALL COUPLER if coupler (N) is
not as shown. Otherwise, proceed as
follows:
(continued next page)
K
E
F
D
R1
DWA
B
A
C
DWA
M
L
N
H
J
K
G
