Exmark Turf Tracer HP Operator's Manual page 20

3.10 Connect the PTO engagement linkage (See Fig. 3). Loosen jam nut and remove
turnbuckle from lower linkage. Screw turnbuckle onto both upper and lower
linkages simultaneously. Note that threads on upper linkage are left hand. See
5.2.2 for linkage adjustment.
Note: Handles have the drive lever linkage on the inside of the blade
engagement lever tab and the hairpin on the outside.
3.11 Install the speed control rod assembly (linkage with the yoke installed on one end)
into the end of the speed control lever located underneath the center of the
console. Insert the end of the linkage (opposite the yoke) into the end of the
speed control lever from the right hand side and fasten with a hairpin from the bolt
bag.
3.12 Connect the lower end of the speed control linkage to the speed control crank
located at the top rear of the fuel tank support. Secure with clevis pin and hairpin
from the bolt bag.
3.13 Install drive lever linkages. Refer to figure 4. Position speed control lever in
neutral. Position drive levers in neutral and engage the neutral lock latches (See
Figure 5 (b)). Drive lever linkages are shipped with upper ball joints installed.
Thread a 3/8-24 LH jam nut, from the bolt bag, onto the lower end of each drive
lever linkage. Identify the lower ball joints installed on hydro control arm
weldments. Thread lower end of each drive lever linkage into the lower ball joint
until hole in upper ball joint aligns with hole in drive lever.
Install 5/16-18 x 1 3/4 hex cap screws and 5/16-18 nyloc nuts from the bolt bag
and tighten.
FIGURE 2
SPEED CONTROL
(THROTTLE CABLE HOOK-UP)
FIGURE 3
PTO ENGAGEMENT LINKAGE
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