Maintenance
Up/Down System
5
5-20
WMdoc072919
Maintenance
See Figure 5-15.
5.15 Up/Down System
WARNING!
Before performing service near moving parts such as
blades, pulleys, motors, belts and chains, first turn the key switch to
the OFF (0) position and remove the key. Failure to follow this could
result in death or serious injury.
WARNING!
Disconnect the negative battery terminal cable
. Failure
to follow this could result in death or serious injury.
Adjust the up/down chain tension
1.
Measure chain tension with the head all the way to the top of the vertical mast.
WARNING!
Secure the saw head with a chain/strap/device with
at
least 1900 lbs. working load capacity
before adjusting the up/down
chains. Failure to follow this could result in death or serious injury.
2.
Secure the head to prevent a sudden drop.
3.
Locate the chain adjusting bolts on the underside of the mast on both sides.
FIG. 5-15
LX0007-02
AR