MacDon R113 Installation Instructions Manual page 13

3. Replace pressure relief valve (A), installed in the header
hydraulic motor, with new 517 kPa (75 psi) relief valve
(MD #159635).
4. Label case drain hose (A).
5. Find narrow fitting (B) to identify RETURN hose. Remove
couplers and elbow fitting (C) from return hose (D).
Label hose.
6. Remove couplers and elbow fitting (E) from PRESSURE
hose (F). Label hose.
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INSTALLATION INSTRUCTIONS
Figure 3.2: Pressure Relief Valve
Figure 3.3: Pressure and Return Hoses
7
A
C
A
B
F
E
D
Revision A