Adjust the forward and reverse motion control pedal stops to assure full travel of the hydrostatic transmission control without overtravel loads on control linkage.
[1] – Park machine safely.
[2] – Raise rear of machine and safely support frame.
[3] – Remove center closeout panel for access to transmission motion control eccentric adjuster. (See Remove and Install Center Closeout Panel in Section 90, Group 15.)
[4] – Remove locking pin (A) and washer securing motion control rod to hydrostatic transmission trunnion lever.
[5] – Remove hex bolt (B) securing rod to motion control cam. Retain washers (C) between rod end and cam.
[6] – Measure rod length (D) between rod end centers. Adjust rod length to specification if needed.
[7] – Install control rod to cam and secure with hex bolt through rod end, washers, and cam to nut.
[8] – Install control rod to transmission lever and secure with washer and locking pin.
[9] – Test for neutral creep and adjust as needed. (See Adjust Neutral Creep in this Group.)
[10] – Turn stop bolts (E) out until flush with end of captive nuts (F).
[11] – Remove M8 locknut (G) securing damper (H) to control arm. Remove damper from arm.
[12] – Rotate hydrostatic motion control arm rearward to limit of travel when shoulder bolt (I) contacts end of arm slot.
[13] – Hold control arm in full rearward position. Turn in reverse pedal stop bolt until bolt end contacts reverse pedal arm (J).
[14] – Rotate hydrostatic motion control arm forward to limit of travel when shoulder bolt (I) contacts end of arm slot.
[15] – Hold control arm in full forward position. Turn in forward pedal stop bolt until bolt end contacts forward pedal arm.
[16] – Install control arm damper and secure with M8 locknut (J). Tighten locknut to specification.
[17] – Install center closeout panel.
[18] –
โNOTE:
Ground speed based on fast idle at 3200 rpm, and 26×12:00-12 tires installed.
Check machine ground travel speed to make sure that transmission control arm has full range of motion.
