Usage:
A. Drum Scraper Removal
1. Park the machine on a hard, level surface. Set the emergency/parking brake.
2. Block both drums to prevent the machine from rolling.
3. The machine has four drum scraper assemblies, two on each drum. Remove each drum scraper as follows.
4. Remove the four bolts securing each drum scraper assembly to the frame. Keep the bolts and washers together to avoid losing them.
5. Disassemble each drum scraper assembly, if necessary, by removing five bolts and washers as illustrated.
B. Front Drum Disconnection - Vibratory Side
1. Drain water tank
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Cut apart tie wraps holding hoses and tubes together, as necessary to access components. |
2. Remove and tag the water inlet and outlet lines from water strainer. Move the lines to outside the frame.
3. Remove the water strainer from inside the front frame.
4. Disconnect pressure, return, and case drain hoses from vibratory motor. Tag and plug the hose ends and cap the fittings on the motor.
5. Disconnect the hydraulic tubes from the two clamp assemblies located on the front frame.
6. Disconnect the hydraulic tubes where they enter the front frame. Tag and plug the tube ends and cap the fittings on the frame.
7. Remove the two hydraulic tube and hose assemblies from the front frame.
8. Remove the clamp assembly located at the front drum.
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If the machine is equipped with the optional working light package, the electrical wires leading to the front lights must be disconnected before removing the front drum. |
C. Front Drum Disconnection - Propel Side
1. Disconnect two hydraulic tubes from the propel motor. Tag and plug the tube ends and cap the fittings on the motor.
2. Disconnect the propel motor tubes where they enter the front frame. Tag and plug the tube ends and cap the fittings on the frame.
3. Disconnect the hydraulic tubes from the clamp assembly located at the front frame.
4. Lift the tube assemblies away from the machine.
D. Rear Drum Disconnection - Vibratory Side
1. Disconnect pressure, return, and case drain hoses from vibratory motor. Tag and plug the hose ends and cap the fittings on the motor.
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Remove side panels as necessary to access components. |
2. Disconnect the two vibratory motor hydraulic tubes where they enter the rear frame. Tag and plug the tube ends and cap the fittings on the frame.
3. Disconnect the hydraulic tubes from the clamp assembly located at the rear drum.
4. Remove the two hydraulic tube and hose assemblies from the rear frame.
5. Remove the clamp assembly located at the rear drum.
E. Rear Drum Disconnection - Propel Side
1. Disconnect the hydraulic hose from the brake caliper. Plug the hose end and cap the fitting on the brake caliper.
2. Disconnect two hydraulic tubes from propel motor. Tag and plug the tube ends and cap the fittings on the motor.
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Remove side panels as necessary to access components. |
3. Disconnect the two hydraulic tubes where they enter the rear frame. Tag and plug the tube ends and cap the fittings on the frame.
4. Remove the two hydraulic tubes from the machine.
5. Remove the socket head bolt securing the brake caliper to the brake support. Note the location of the two spacers.
6. Remove the two bolts securing the brake support to the rear frame. Remove the brake support.
F. Front Or Rear Drum Removal
1. Use a jack to raise one side of the frame approximately 13 mm (1/2 in.) to relieve tension from the shock mounts.
2. Support the frame with a block of hardwood or other suitable material.
3. Repeat steps 1 and 2 for the other side of the drum.
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The nuts used to secure the drum to the frame should be replaced with new parts during reassembly. |
4. Remove the six nuts and bolts securing the drum on the propel side of the frame.
5. Remove the four nuts and bolts securing the drum on the vibratory side of the frame. The shims between the shock mount spacers and the frame may be removed if they are not wedged in too tightly.
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The CB-314 compactor weighs approximately 1500 kg (3307 lb) at the front drum, and 1690 kg (3730 lb) at the rear drum. Raising the machine without using a properly sized hoist, or not blocking to prevent rolling could result in injury to personnel. |
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When rolling the drum, use caution and blocking to prevent drum from rolling too far or too fast. Make certain there are no wires or hoses that could be damaged by the rolling drum. |
6. Use a hoist (or other appropriate lifting device) to raise the frame. Roll drum out from under machine with pry bars.
7. Lower frame back onto hardwood blocks.
8. After removal, block drum to prevent accidental rolling.
