John Deere – 1023E, 1025R and 1026R – 1025R Assemble Rockshaft Position Feedback

[1] – Replace two O-rings (A).

[2] – Apply a thin bead of Form-in-Place gasket maker to joining surface (B).

[3] – Install feedback valve housing and secure with five M8x25 hex socket head bolts (C).
Tighten bolts to specification.

[4] – Install two new O-rings (D).

[5] – Install new O-ring (E) on feedback valve.

[6] – Install feedback valve and secure with three M8x20 hex socket bolts (F). Tighten bolts to specification.

[7] – Install dowel pins (G) to two housing locations.

[8] – Install new gasket over dowel pins.

[9] – Install feedback housing cover and secure with two M8x50 hex bolts (H) and five M8x65 hex bolts (I). Tighten bolts to specification.

[10] – Install control arm stop (J) to shaft, aligning control shaft key to arm hub.

[11] – Install four friction washers (K) to shaft in a double opposed stack.

[12] – Align feedback shaft and control arm marks (L) and install arm to shaft splines.

[13] – Secure rockshaft control arm with hex lock nut (M) and tighten to specification. Check that the control arm operates smoothly, and maintains its setting when traveling over rough terrain. Adjust the nut as necessary.

[14] – Install feedback link to control arm and secure with washer and spring pin (N).