Maintenance—Every 500 Hours
TX14740,0000016
–19–30JAN03–1/1
Grease Swing Bearing Gear
T136458
–UN–18DEC00
Zaxis 200LC
T154555B
–UN–03MAY02
Zaxis 250
T164844B
–UN–31JAN03
Zaxis 350
1—Access Cover
CAUTION: Prevent possible injury from
unexpected machine movement if controls are
moved by another person. Lubricating swing
bearing gear and rotating the upperstructure
must be done by one person.
1. Remove swing bearing gear access cover (1).
2. Grease must be 13—25 mm (1/2—1 in.) deep
measured from the bottom of the ring gear. The grease
must also be free of contamination by dirt and water.
IMPORTANT: If water or mud is found in swing gear
area, See Operating in Water and Mud
in section 2-2.
3. If the grease is contaminated, remove grease and
replace with clean grease.
Add grease as required (When completely dry or after
running in mud or water swing bearing gear capacity is
approximately 10 kg (22 lb). (See Section 3-1.)
IMPORTANT: Excessive grease can damage the
swing gearbox seal.
4. Remove any excess grease from over the top of the
swing drive pinion.
5. Install access cover.
3-9-3
081407
PN=135
