Maintenance
Up/Down System
Maintenance 60HDdoc081208 5-14
5
Periodically check the belt for wear. Replace any damaged or worn belts as needed.
2. When oil leaks from the gear reducer please contact Customer Service.
3. Check the up/down gearbox oil level. Add a synthetic gear oil such as Mobil SHC 634 as
needed.
Drain and refill the gearbox with 25 ounces of oil after every 5000 hours of sawmill opera-
tion or once a year, whichever comes first.
Wood-Mizer offers replacement gear oil in 8 ounce bottles.
4. Inspect the up/down motor brushes every 750 hours of operation. Remove brush dust
and replace the brushes if they worn to a length of 5/8” or shorter.
CAUTION! Do not operate the up/down system if the motor
brushes are worn shorter than 5/8”. Damage to the
up/down motor may result.
FIG. 5-4
Mounting
Bolts