Maintenance—Every 250 Hours
OUT1739,000022C
–19–16APR07–1/1
Check Travel Gearbox Oil Level
T134964
–UN–01NOV00
1—Fill Plug
2—Check Plug
3—Drain Plug
4—Horizontal Centerline
1. Park the machine on level ground rotating travel
gearbox until bottom of the oil level check plug (2) is
even with the horizontal centerline (4).
2. Stop engine.
CAUTION: Release of hot oils from sealed
system can cause serious burns. Wait for travel
gearbox oil to cool. Keep body and face away
from check plug (2) . Gradually loosen check
plug to release air to relieve pressure.
3. After travel gearbox has cooled, slowly loosen check
plug to release air to relieve pressure.
4. Remove check plug. Oil must be to bottom of hole.
5. If necessary, remove fill plug (1) and add oil until oil
flows out of oil level check plug hole. (See Section
3-1.)
6. Wrap threads of plugs with sealing-type tape. Install
plug. Tighten plugs to 49 N•m (36 lb-ft).
7. Check second travel gearbox oil level.
3-8-6
081407
PN=130