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6-7-06 - Fifth Proof
3-20
Pre-Start Inspection and Operation
5. Shut the engine off.
6. Rotate the attachment lock pins (Item 1, Figure 3–27, Item 1, Figure 3–28) into the locked
position securing the attachment to the machine.
Figure 3–28 Attachment Locks in Locked Position
7. Start the engine and test the security of the attachment connection by fully lowering with
loader arm and tilting the attachment downwards until the front tires slightly lift off the
ground.
8. Shut off the engine.
9. Move any of the main hydraulic controls forward and backward to release any stored
hydraulic pressure.
10.Attach the hydraulic hoses to the quick connects. See Figure 3–29.
NOTE: There are two hydraulic hoses that need to be connected. The quick connect system
prevents you from incorrectly connecting the hydraulic hoses, but both hoses need to be
connected for the attachment to operate.
a. With the engine OFF, move the AUXILIARY control lever (Item 1, Figure 3–29) toward
the hand hold, or the FORWARD position, or move the lever BACKWARD into the
REVERSE detent position. This will release the hydraulic pressure locked in the auxiliary
hydraulic lines. Leave the control lever in the REVERSE detent position.
Figure 3–29 Auxiliary Control Lever
11
2022
Pins Locked
1
2
2074-1