Lubricating The Gearbox - Oregon Professional Série ST120VX-NA Manuel D'instructions Original

• Pull the leading end of the trimmer line until
the leading end and the trailing end are about
the same length (3).
• Turn the knob counter-clockwise (4) to wind
the trimmer line.
4
• Pull both ends of the trimmer line to tighten
the line inside the trimmer head (5).
• Turn the knob counter-clockwise to wind the
line until about 5–6 in (13–15 cm) of line
protrudes from each eyelet (6).
String Trimmer Model ST120VX-NA
Maintenance

Lubricating the Gearbox

WARNING:
disconnect the battery from the power tool
before making any adjustments, changing
accessories, or transporting.
CAUTION: To reduce risk of injury,
check the grease level after every 25
hours of operation and add Premium High
Temperature Lithium Wheel Bearing
Grease Grade NLGI #2 as follows:
• Unscrew filler zerk.
3
• Assess grease level on the inside of gearbox.
• Refit and firmly tighten the filler zerk.
• If no grease was visible, use a grease gun
5
fitted with a needle tip adapter (see below) to
insert no more than 5 g (0.2 oz.) of grease into
the gearbox.
6
To reduce risk of injury,
17