MacDon M Series Unloading And Assembly Instructions page 96

8. Open the left-hand (cab-forward) platform.
9. Disconnect the brake engage solenoid plug (PV3) (A)
at the valve block on the left-hand side of
the windrower.
10. Disconnect the electrical connection (A) at the fuel
pump on the right side of the engine.
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ASSEMBLING THE WINDROWER
Figure 3.124: Valve Block
Figure 3.125: Fuel Pump Location
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Revision A