Denison Hydraulic Model 46 Rotary Input Servo Control Assy
Pressure Controls & End Caps piston Type Pump SB 20219

Listed here is the parts list and diagram for assy.
Put in the spring (31)and spring support (32) to the input link (12) using 2 screws (33). Put 30 in lb torque when tightening.
Next put in the pin (34) into the input shaft (16). Being this is a press fit and needs to be put in with chamfered end into the input shaft.
Put input link (12) into the control housing (14) with a flat and opening under spring facing opening for input shaft (16).
Place the input shaft (16) into the housing (14) and then position the pin into the slot on the link assy. When you put it in there you will feel a little tension, that will insure the that there is almost no backlash on the link assy spring.
Next put in the thrust washer (36), thrust bearing (35) and then the next washer over the input shaft (16).
Use grease to put on oring (13) and put it into the housing and grease another oring (37) and put it over the input shaft.
The cap (17) goes over the shaft end and into the housing(14). The 4 screws (38) go in next with 50 in lb torque.
Turn the input shaft around several times. The link assy needs to stroke in and out freeely.

If you need further assistance with this, call us at 800-361-0068
sales@hydrostatic-transmission.com