John Deere TR1072 Spreader User Manual


 
Operation 13
5WPMAN0100 (Rev. 5/2/2008)
rollers are level. Adjust the 3-point lower lift stop so that
the roller spikes penetrate the ground at 3/4" (19 mm)
or enough to remove the tracks left by the tractor tires.
Figure 8. Flow Control Handle
OPERATING TIPS
Do not allow dirt to build up on the roller sprockets.
Clean sprockets and chain as needed. Excessive
buildup of material can cause damage to the roller and
idler shafts.
Figure 9. Drive Chains
Always run the drive chain with some slack in the
chain. An extremely tight chain can damage the roller
shaft, the roller bearings, and the idler shaft and bear-
ing.
When properly torqued, the hex lock nut (1), Figure 9,
drives the seedbox roller chain. Disengage the seed-
box chain when not in use by backing off a 1/4 turn on
the lock nut.
NOTICE
Before closing the seed cup flow, make sure
cups are not full of seed (especially small, round,
hard seed). To reduce the amount of seed remain-
ing in cups, cover the holes above the seed cups
with a strip of cardboard and run the seeder a short
distance. Failure to do so could result in seed cup
damage.
PRE-OPERATION CHECK LIST
(OWNER'S RESPONSIBILITY)
___ Review and follow all safety rules and safety
decal instructions on pages 5 through 8.
___ Check that equipment is properly and securely
attached to tractor.
___ Check that all safety decals are installed and in
good condition. Replace if damaged.
___ Do not allow riders.
___ Check that all hardware is properly installed and
secured.
___ Check that shields and guards are properly
installed and in good condition. Replace if dam-
aged.
___ Check all lubrication points and grease as
instructed in “Lubrication Information” on
page 15.
___ Make sure tractor ROPS or ROPS cab and seat
belt are in good condition. Keep seat belt
securely fastened during operation.
OPEN
CLOSED
DP8
1