MacDon DWA for M Series - Manual (Page 18)

SET UP INSTRUCTIONS
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B
A
NOTE: Pre-install four bolts (N) and
fitting (L) on auxiliary valve block to
simplify assembly.
10. Install auxiliary valve block (P) to the lift
manifold block. If installing with a D60
header with reel fore/aft, it will already
have an auxiliary valve block. The new
block (P) gets mounted next to the
existing one. Apply grease to o-rings
supplied with valve block and install
them in the countersunk port holes
where the plugs were removed.
Assemble smooth side of valve (P) to lift
valve with four 3/8 in. bolts (N) provided.
Use the longer bolts if there are two
auxiliary valve blocks. Torque bolts to
25 ft-lbf. Replace plug (M) (removed in
Step 9) into auxiliary valve block. If plug
(M) is damaged on removal, an extra
plug is provided in kit.
11. Install #6 ORB X #6 JIC elbow (R) in to
port “K” on valve block (P). Route 1/4 in.
lift cylinder hose (S) through side of
windrower frame and connect to elbow
(R). Install plug (T) into port “J”.
12. Route the hoses neatly using the cable
ties that are included in the kit. Make
sure hoses are not rubbing against any
moving parts.
Electrical Installation
To install the DWA’s electrical system, follow
these steps:
1. Connect DWA harness from linkage to plug
(A) on the draper drive block. Connect the
other plug on DWA harness to P74 on the
windrower harness, located near the valve
block.
NOTE: On some 2012 and earlier M205
windrower, the P74 branch of the windrower
harness will not be long enough to connect
to the DWA harness. If so, use harness
extension provided in DWA hydraulic kit.
2. Find plug P73 on the windrower harness
and connect to plug (B) on the lift block. This
is valve “4C”. Find plug P72 and connect it
to plug (C), this is valve “2C”.
3. Remove cover (A) from console inside
windrower cab, by removing five screws (B).
T
R
S
P
L
M
N
P
A
C
B