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Hydraulic Installation 27
MAN0041 (Rev. 4/4/2008)
1023583 Hose Kit14
Verification of Control Movements
1. Mount loader to tractor: Remove mount pins
from loader uprights. Align tractor with loader and
lowly drive tractor into loader. Shut off tractor.
2. Connect loader feedline hoses to control valve
hydraulic couplers (See Figure 50).
3. Comply with all Safety Rules and start the tractor.
4. Mount loader to tractor by activating bucket
cylinders to raise or lower the loader uprights into
the loader mounts. Slowly advance tractor
forward, activating appropriate cylinders to
engage loader completely into mounts. Insert
mounting pins to secure loader.
5. Check that all hydraulic control lever positions
operate the loader movements correctly as
shown in Figure 51.
6. If loader movements do not respond correctly,
shut off tractor, relieve pressure, and reconnect
properly. Loader control movements must be
correct before proceeding.
7. Once all loader functions are correct, start the
tractor and operate the loader to check for leaks.
Purge any remaining air from the hydraulic
system.
8. When hose routings and correct loader
operations are verified, identify each circuit by
placing a matching colored band around the male
and female quick-disconnect coupler set. The
colored bands will make re-installation easier
when the loader is remove from the tractor.
9. Be sure the adequate slack is left in the hoses so
they can move as the loader moves through its
full range of motion.
10. Attach plastic tie straps every 20" around the
hoses to keep them tightly bound and away from
contact with the ground or other moving parts on
tractor.
11. Before operating the loader, make sure that the
Pre-Delivery, Delivery, and Pre-Operation
Checklists from the Operation section in the
Loader Operator’s Manual have been completed.
Figure 51. Single Lever Control Operation
● Handle forward - Boom down
● Handle forward to limit - Float position
● Handle back - Boom up
● Handle right - Dump bucket
or attachment (slow)
● Handle right to limit - Dump bucket
or attachment (fast)
● Handle to left - Rollback bucket or attachment