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Maintenance—Every 2000 Hours
DB84312,00000ED -19-08APR16-1/1
Drain and Rell Travel Gear Case Oil
1. Park the machine on level ground, rotating travel gear
case until positioned as shown.
2. Stop engine.
CAUTION: High-pressure release of oils from
pressurized system can cause serious burns.
Wait for travel gear case oil to cool. Keep body
and face away from ll plug (1). Gradually
loosen ll plug to release pressure.
3. After travel gear case has cooled, slowly loosen ll
plug (1) to release air and relieve pressure.
4. Remove drain plug (3). Allow oil to drain into a
container. Dispose of waste oil properly.
5. Wrap threads of drain plug with a sealing-type tape.
Install plug. Tighten plug to specication.
Specication
Plug—Torque.................................................................................50 N·m
37 lb·ft
6. Remove ll plug and check plug (2).
7. Add oil until oil ows out of check plug hole. See Swing
Gear Case and Travel Gear Case Oils. (Section 3-1.)
TX1000270 —UN—15NOV05
Travel Gear Case
1— Fill Plug
2— Check Plug
3— Drain Plug
Specication
Travel Gear Case
Oil—Capacity (each)........................................................................ 8.5 L
2.2 gal
8. Wrap threads of check plug and ll plug with
sealing-type tape. Install plugs. Tighten plugs to
specication.
9. Change oil of second travel gear case.
3-12-1
112321
PN=250
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