3-4
Maintenance
• Track Tension
Correct track tension is maintained by
adjusting the track arms at each end of
the track. Use the following procedure
to check and maintain correct track ten-
sion.
Checking Track Tension
Adjusting Track Tension
TRACK SYSTEM MAINTENANCE
OM04306
OM04306
Fig. 4
Fig. 5
1. If track tension is incorrect, loosen
outside track arm attaching bolts on
both track arms connected to either
idler. Bolts should only be loosened
1/4 turn min. to 1/2 turn max.
2. Remove track arm adjusting bolt lock
collars from both track arm adjusting
bolts.
3. To increase track tension, tighten each
track arm adjusting bolt in 1/4 turn
increments, alternating between each
bolt until track tension is correct.
4. To decrease track tension, loosen each
track arm adjusting bolt in 1/4 turn
increments, alternating between each
bolt until track tension is correct.
5. Inspect track alignment, using pro-
cedure under “Checking Track Align-
ment”. Adjust tracking as necessary.
6. Tighten all outside track arm bolts
loosened previously.
Reinstall track arm adjusting bolt lock
collars.
1. Block front and rear of each track to
prevent inadvertent movement.
NOTE: Cart must be empty.
2. Place a straight edge of at least 87"
length on top surface of track. See
Fig. Measure amount of track sag at
mid point. Correct tension is achieved
when measurement is between 3/8"
and 5/8".
Revised 082807-13
Summary of Contents for Corner Auger 1080
Page 14: ...1 8 NOTES ...
Page 36: ...2 22 Operation REVISED 041608 15 NOTES ...
Page 47: ...3 11 Maintenance Fig 13 OM04303 Revised 041608 15 ...
Page 57: ...3 21 Maintenance NOTES ...
Page 69: ...3 33 Maintenance HYDRAULIC SYSTEM ...
Page 72: ...3 36 Maintenance NOTES ...
Page 92: ...4 20 Initial Set up NOTES ...
Page 106: ...5 14 280909 MODEL 880 1080 ELECTRICAL Revised 082307 13 013108 14 ...
Page 108: ...5 16 NOTES ...
Page 110: ...5 18 280907 MODEL 880 1080 AUGER ...
Page 116: ...5 24 MODEL 880 1080 HYDRAULICS Revised 092606 10 ...
Page 126: ...5 34 MODEL 880 1080 SCALE UNIT OPTIONAL Revised 082307 13 280901 SCALE LAYOUT ...
Page 128: ...5 36 251914 Revised 082407 13 013108 14 MODEL 880 1080 AGRICOVER TARP Optional ...
Page 130: ...5 38 Revised 013108 16 251914 MODEL 880 1080 WEATHER GUARD TARP Optional ...
Page 138: ...MANUALS 280900 013108 14 081408 16 AUGUST 2012 17 www unverferth com ...