Tracker Off-Road 500S Service Manual page 121

5. Remove the cable tie securing the actuator wiring
Note the location for assembly purposes. Disconnect
the actuator connector. Remove the cap screw secur-
ing the coolant pipe bracket to the frame.
PK307A
PK308A
6. Loosen but do not remove the mounting cap screw at
the front of the actuator. Pull the right side coolant
hose out of the way; then slide the actuator to the rear
to clear the slotted mounting tab and the selector
shaft.
PK309
PK310
INSTALLING
1. Lubricate the O-rings on the actuator; then ensure all
mounting surfaces are clean and free of debris.
2. Align the actuator with the selector shaft and slide it
forward onto the shaft taking care to engage the cap
screw in the slot of the front mounting tab.
PK309
3. While holding the actuator firmly forward, tighten
the front cap screw to hold the actuator in place; then
install but do not tighten the two remaining cap
screws.
PK306A
4. Loosen the front cap screw; then tighten the cap
screws on the driveshaft side.
NOTE: It is important to tighten this cap screw

while the others are loose to ensure proper seating of
the actuator.
5. Tighten the remaining cap screw; then connect the
electrical plug to the main harness. Secure the wiring
with a new cable tie, as noted in removal.
6. Install the spacer on the selector shaft; then secure
using a new circlip. Ensure the circlip fully seats to
the groove in the selector shaft. Install the rubber
plug.
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