Removal Procedure
Show/hide table
|
Personal injury can result from hydraulic oil pressure and hot oil. Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system. Make sure all of the work tools have been lowered to the ground, and the oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand. |
|
Show/hide table
|
NOTICE |
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the machine. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide"for tools and supplies to collect and contain fluids in Caterpillar machines. Dispose of all fluids according to local regulations. |
|
Note: Put identification marks on all lines, on all hoses, on all wires, and on all tubes for installation purposes. Plug all lines, hoses, and tubes. This helps to prevent fluid loss and this helps to keep contaminants from entering the system.
- Raise the screed off the ground.
Show/hide table
|
|
|
Illustration 1 | g01450794 |
- Set the extender to zero slope and lower the screed.
Show/hide table
|
|
|
Illustration 2 | g01454627 |
- Attach lifting slings and a suitable lifting device to end gate (1) . Remove bolts (2) and end gate (1) . The weight of end gate (1) is approximately 67 kg (148 lb).
Show/hide table
|
|
|
Illustration 3 | g01454629 |
- Remove bolts (3) and covers (4) .
- Remove bolts (6) and covers (5) .
Show/hide table
|
|
|
Illustration 4 | g01454631 |
- Remove bolts (8) , the nuts, and the washers from manual adjusters (7) .
- Raise the screed in order to lower the rear of the extender screed plate.
Show/hide table
|
|
|
Illustration 5 | g01454632 |
- Remove the cable straps. Disconnect harness assemblies (9) and (10) .
- Place a block under the front of the extender screed plate. Lower the screed in order to release the tension on the front manual adjuster.
Show/hide table
|
|
|
Illustration 6 | g01454633 |
- Remove bolt (12) , the washer, and the nut from manual adjuster (11) .
Show/hide table
|
|
|
Illustration 7 | g01450803 |
- Raise the screed and move the machine forward. Remove extender plate (13) . The weight of extender plate (13) is approximately 58 kg (128 lb).
Installation Procedure
Show/hide table
|
|
|
Illustration 8 | g01450803 |
- Set extender screed plate (13) on the floor with a block under the front of extender screed plate (13) . Lower the screed onto extender screed plate (13) . The weight of extender screed plate (13) is approximately 58 kg (128 lb).
Show/hide table
|
|
|
Illustration 9 | g01454633 |
- Install bolt (12) , the washer, and the nut to front manual adjuster (11) .
- Raise the screed and remove the block.
Show/hide table
|
|
|
Illustration 10 | g01454632 |
- Connect harness assemblies (10) and (9) . install the cable straps.
- Lower the screed to the extender screed plate.
Show/hide table
|
|
|
Illustration 11 | g01454631 |
- Install bolts (8) , the washers, and the nuts to manual adjusters (7) .
Show/hide table
|
|
|
Illustration 12 | g01454629 |
- Install covers (5) and bolts (6) .
- Install covers (4) and bolts (2) .
Show/hide table
|
|
|
Illustration 13 | g01454627 |
- Attach lifting slings and a suitable lifting device to end gate (1) . Install end gate (1) and bolts (2) . The weight of end gate (1) is approximately 67 kg (148 lb).