Service Manual
D7, D8, DA, DC Controls
28
Series 51 Electrohydraulic Proportional Controls Service Manual
12. Using a 1/8-inch internal hex wrench, torque plugs (M24) to 6 N•m [4 lbf•ft].
13. Install PCOR spool (M20). Install spring (M18).
14. Using a 13 mm wrench, install the Z* adjuster.
15. Lubricate and install O-ring (M16). Install nut (M14). Do not torque nut (M14).
16. Before returning to normal operation, readjust the PC setting (see p. 15).
17. Install solenoid M1. Install screws (M15).
18. Using a 3 mm internal hex wrench torque screws (M15) to 2.8 N•m [2.1 lbf•ft].
11009448 • Rev BA • July 2014
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