HARNESS AS-STEERING 3579536 - Caterpillar

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(15) 184-2319 Filter Bag
Place a 184-2319 Filter Bag (15) over the drain portion of the solvent tank using standard electrical tie wraps.
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(16) Clips
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(17) Grainger 2P817 Filter Bag
Install three customer-supplied clips (16) to the bottom of the solvent stand. Place a Grainger 2P-817 filter bag (17) inside the clips.Note: The addition of a filter bag prevents the 1R-0749 High Efficiency Fuel Filter from becoming prematurely plugged with large contaminants. Therefore, the filter bag allows the fuel filter change interval to be lengthened substantially.
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(18) Solvent tank
(19) Drum
Return the solvent tank (18) to the drum (19). Be sure that pump is submerged in solvent when placed in the drum.
Connect the solvent stand to a power supply.
Begin the pump operation.
Collect a fluid sample at least once per month from the solvent stand using the 8C-3446 SOS Valve located on the filter base assembly.Note: The solvent stand can be particle count tested for cleanliness in one of the two following ways.
Use a 170-8500 Portable Particle Analyzer for immediate results.
Collect a bottle sample and send the sample to an SOS lab.
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(20) Fabricated suction tube
(21) 220-8607 Fitting
(22) 210-5530 Coupler
(23) SOS Valve
Attached the fabricated particle counter suction tube (20) to the SOS valve (23) on the filter unit.Note: The fabricated suction tube can be made with the parts listed in table 3 and shown in Illustration 13.
Attach the other end of the fabricated suction tube to the "low pressure in" port on the portable particle counter as called for in the Tool Operating Manual.
If collecting a bottle sample, use the same SOS valve (23) and a 169-8373 Bottle Group.
Do not allow the solvent fluid to exceed an ISO level of 16/13 consistently. If the solvent fluid does begin to exceed 16/13 regularly, all the following maintenance procedures may need performed in this order.
Change the 1R-0749 High Efficiency Fuel Filter.
Change the filter bag.
Change the solvent fluid.
Caterpillar recommends replacing the filter bag a minimum of once every 6 months and the 1R-0749 High Efficiency Fuel Filter be replaced a minimum of once every 3 months. The solvent fluid should be changed whenever the oil content in the solvent begins to reduce the cleaning capability of the solvent.Note: Filter and fluid replacement intervals are dependent on the amount of use the solvent stand suffers over a time. Proper change intervals will need to be identified for each individual solvent stand application.Adding 189-5637 Filter Bag
Note: All parts listed for this section in the pictures, and in table3are not designed to fill all applications. Proper parts will need to be identified for each individual application.
Install the 2D-7325 Tee (24) between the solvent tank and the solvent tank neck (25) as shown in Illustration 14.
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(24) 2D-7325 Tee
(25) Solvent tank neck
(26) 180-4796 Valves
(27) Hose Barb Plug
(28) 5P-0720 Hose
(29) 1P-4278 Hose Clamp
Connect the 180-4796 Valves (26) to the 2D-7325 Tee (24) as shown in Illustration 14.
Connect the solvent tank neck (25) to one valve (26). See Illustration 14.
Using the