RR-250 RECLAIMER & SS-250 SOIL STABILIZER VEHICLE SYSTEMS Duo-Cone Floating Seals Caterpillar


Duo-Cone Floating Seals
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RR-250 RECLAIMER & SS-250 SOIL STABILIZER VEHICLE SYSTEMS [KEBR1243]
IMPLEMENTS
CASE GP-CHAIN DRIVE
RR-250 RECLAIMER & SS-250 SOIL STABILIZER VEHICLE SYSTEMS Rotor Chaincases and Rotor Axle
RR-250 RECLAIMER & SS-250 SOIL STABILIZER VEHICLE SYSTEMS Duo-Cone Floating Seals

Installation of Duo-Cone Floating Seals

1. Floating ring seals have highly finished surfaces and are held together by toric sealing rings. The flexibility of the toric sealing rings makes the floating ring seals self aligning and compensates for wear on the metal faces.

2. During disassembly, make sure the floating ring seals are kept together in matched sets. Always install the metal floating ring seals in pairs; that is, two new seals together or two seals that have previously run together. Never reinstall a used toric sealing ring.

3. Handle all parts with care to avoid nicking critical areas. File smooth any parts, other than the sealing faces, that have nicks that may make assembly difficult or questionable.

4. Wash off all dirt accumulation from used parts. It may be necessary to use a wire brush to clean the accumulations of dirt or rust from the bore of the seal retainers to assure they are clean and smooth.

5. Remove all oil or the protective coating from floating ring seals (2) and from retainers (4) with a nonflammable cleaning solvent and dry them.

6. Be sure the ramps on the retainers and on the floating ring seal are dry and with no oil present. Check the ramps for rough tool marks and nicks. On used parts, remove all dirt or rust deposits from the ramps with a scraper or wire brush, and smooth the surface with emery cloth.

7. Always install new rubber toric sealing rings (1) on floating ring seals (2). Never install a used toric sealing ring on a new or used floating ring seal.

8. Install toric sealing rings (1) on floating ring seals (2). Be sure the toric sealing ring is not twisted and that it is set straight and against the lip that keeps it from falling off the floating ring seal. See Figure A and Figure C.

------ WARNING! ------

Use caution when using Trichlorethane. Follow the manufacturer's recommendations on the container when using Trichlorethane.

--------WARNING!------

9. Before installation of the Duo-Cone floating seals, wet the toric sealing ring in Trichlorethane so it will slip easily under the housing retainer lip. Do not use stanisol or any other liquid that leaves an oily film or does not evaporate quickly.


NOTICE

If an installer tool is not used, do not use a screwdriver or stick to assemble the toric sealing ring in the retainer. Use finger pressure only.


10. Install the Duo-Cone floating seal in retainer (4) until the toric sealing ring (3) is under the lip of the retainer. Make sure toric sealing ring does not twist when installed. This can cause floating seal ring (2) to cock. See Figure B.

11. After assembly, check dimension X (see Figure C) for places 90 degrees apart. Height variation around the assembled ring should not exceed 1.0 mm (.040 in). Use the Duo-Cone floating seal installation tool to make any adjustments. Do not push directly on the floating seal ring.

12. Before assembling floating ring seals together, wait at least two minutes to let all Trichlorethane evaporate.

13. Wipe the faces of the seals with a lint free tissue to remove any foreign material.

14. Put a thin film of clean oil on the seal faces. Be careful not to let any oil come in contact with the toric sealing ring or its mating surface.

15. Carefully bring the Duo-Cone seals together slowly and evenly.

Information System:

RR-250 RECLAIMER & SS-250 SOIL STABILIZER VEHICLE SYSTEMS Rotor Drum
RR-250 RECLAIMER & SS-250 SOIL STABILIZER VEHICLE SYSTEMS Rotor Chaincases and Rotor Axle
RR-250 RECLAIMER & SS-250 SOIL STABILIZER VEHICLE SYSTEMS Rotor Drive Assembly
RR-250 RECLAIMER & SS-250 SOIL STABILIZER VEHICLE SYSTEMS Hydraulic Cylinders
RR-250 RECLAIMER & SS-250 SOIL STABILIZER VEHICLE SYSTEMS Rotor Transmission
RR-250 RECLAIMER & SS-250 SOIL STABILIZER VEHICLE SYSTEMS Rotor Clutch
RR-250 RECLAIMER & SS-250 SOIL STABILIZER VEHICLE SYSTEMS Rotor Drive Shaft
RR-250 RECLAIMER & SS-250 SOIL STABILIZER POWER TRAIN General
RR-250 RECLAIMER & SS-250 SOIL STABILIZER POWER TRAIN Pinion And Bearing Cage Assembly
RR-250 RECLAIMER & SS-250 SOIL STABILIZER POWER TRAIN Differential Case And Ring Gear Assembly
RR-250 RECLAIMER & SS-250 SOIL STABILIZER POWER TRAIN Differential Carrier
RR-250 RECLAIMER & SS-250 SOIL STABILIZER POWER TRAIN Steering Knuckle Assembly
RR-250 RECLAIMER & SS-250 SOIL STABILIZER VEHICLE SYSTEMS Rotor Door Lift Valve
RR-250 RECLAIMER & SS-250 SOIL STABILIZER VEHICLE SYSTEMS Brake Master Cylinder
RR-250 RECLAIMER & SS-250 SOIL STABILIZER VEHICLE SYSTEMS Steering Valve
RR-250 RECLAIMER & SS-250 SOIL STABILIZER VEHICLE SYSTEMS Optional Water Spray System
RR-250 RECLAIMER & SS-250 SOIL STABILIZER VEHICLE SYSTEMS Turbine Flow Meter
RR-250 RECLAIMER & SS-250 SOIL STABILIZER VEHICLE SYSTEMS Optional Asphalt Spray System
RACINE VALVE Disassembly
RACINE VALVE Assembly
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F3L/F6L 912 DIESEL ENGINE SPECIFICATIONS & REPAIR PROCEDURE Section 1. Specification Data
F3L/F6L 912 DIESEL ENGINE SPECIFICATIONS & REPAIR PROCEDURE Section 2. Checking And Tuning
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