Maintenance
Vertical Mast Rails
Maintenance
doc022219
4-2
4
any sawdust buildup from the housings.
4.4
Vertical Mast Rails
Clean and lubricate the vertical mast rails every 50 hours of operation. Clean with solvent and
remove any rust with a light-grade sand paper. Lubricate the mast with motor oil or automatic
transmission fluid (e.g. Dextron II or Dextron III).
CAUTION!
Never use grease on the mast rails as it will collect
sawdust.
4.5
Miscellaneous Lubrication
1.
Lubricate the tensioner screw and up/down crank handle shaft with a rolling bearing grease (e.g.
ŁT4S or Shell Extreme Pressure Grease) as needed.
FIG. 4-1
Middle Track Cover
Track Roller
Housing
Track Roller Housing
Idle Track Wipers
50
