48
Maintenance
Actuator Scrub Deck Removal /
Replacement
FOR SAFETY: Before leaving or servicing machine,
stop on a level surface. Turn off machine.
1.
Remove the two screws that secure actuator
spring plate and pull actuator barrel from stud on
actuator spring bracket.
2.
Remove clevis pin from upper bracket of actuator.
3.
Disconnect actuator from wiring harness.
4.
Reverse steps to install.
Scrub Deck Actuator Adjustment
The actuator will need to be adjusted when replaced.
To adjust the actuator:
1.
While holding actuator barrel to prevent it from
spinning, apply power to the actuator such that it is
fully extended. Positive power to white wire, and
negative/ground to black. Limit switch within
actuator will stop it.
2.
Turn barrel out one or more full turns to assure that
when it is retracted it will not bind against itself.
3.
While holding actuator barrel to prevent it from
spinning, apply power to the actuator such that it is
fully retracted. Positive power to black wire, and
negative/ground to white wire. Limit switch within
actuator will stop it.
4.
With actuator fully retracted, turn barrel in until it
touches the base of the threaded shaft.
5.
At the bottomed out position, turn the barrel one full
turn, then enough more to allow connection to lift
linkage.
6.
Connect actuator to lift linkage.
7.
Check travel of actuator during operation.
86395370 Operator Manual - Chariot 3 iScrub 26
