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Operation
Using the Cylinder Locks
POTENTIAL HAZARD
The loader arms may lower when in the
raised position.
WHAT CAN HAPPEN
Anyone under the loader arms may be
injured or crushed.
HOW TO AVOID THE HAZARD
Always install the cylinder locks when
doing maintenance that requires raised
loader arms.
Installing the Cylinder Locks
1.
Start the engine.
2.
Raise the loader arms to the fully raised position.
3.
Stop the engine.
4.
Position a loader arm cylinder lock over each lift
cylinder rod (Fig. 12).
5.
Secure each loader arm cylinder lock with a
clevis pin and cotter pin (Fig. 12).
1
3
2
Figure 12
1. Cylinder lock
2. Lift cylinder
3. Hairpin cotter
6.
With the engine off, lower the loader arms.
Removing/Storing the Cylinder Locks
1.
Start the engine.
22
5
4
m–4398
4. Clevis pin
5. Lift cylinder rod
2.
Raise the loader arms to the fully raised position.
3.
Stop the engine.
4.
Remove the clevis pin and cotter pin securing
each cylinder lock.
5.
Remove the cylinder locks.
6.
Lower the loader arms.
7.
Install the cylinder locks over the hydraulic
hoses and secure them with the clevis pins and
cotter pins (Fig. 13).
1
2
Figure 13
1. Hydraulic hoses
2. Cylinder locks
3
4
1
2
m–4397
3. Hairpin cotter
4. Clevis pin
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