HARNESS AS-PANEL 2311832 - Caterpillar

Hot oil and hot components can cause personal injury. Do not allow hot oil or hot components to contact the skin.
Illustration 1 g00626767
(1) Hydraulic filter for front brake cooling
(2) Hydraulic filter for rear brake cooling
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(1) Hydraulic filter for front brake cooling
Illustration 3 g00626831
(2) Hydraulic filter for rear brake cooling Service both brake cooling oil filters.
Park the machine on level ground and engage the parking brake. Stop the engine. The accumulators will discharge when the engine start switch is turned to the OFF position. Wait for the accumulators to discharge completely.
When it is necessary to work under the machine with the body (bed) raised, attach the body (bed) retaining cables to the rear tow points. Install the rear tow point pins through the ends of the retaining cables.Failure to properly secure the body (bed) may result in personal injury or death.
Illustration 4 g00574404
Retaining cables for the body
Raise the dump body until the rear tow point pin on the body aligns with the ends of the retaining cables. Install the rear tow point pin.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. 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 Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products.Dispose of all fluids according to local regulations and mandates.
Remove the tank drain valve plug. Install a 88 mm (3.50 inch) long NPT pipe nipple in order to open the internal drain valve. The outer diameter of the NPT pipe nipple should be 25.4 mm (1 inch). Drain the oil into a suitable container. Note: Hand tighten the NPT pipe nipple. Do not use tools.
Remove the pipe nipple. Clean the drain plug and install the drain plug.
Remove the cover. Note: Some oil may not drain from the filter housing when the drain plug is removed from the cover. When you remove the filter housing and the filter element, be careful to avoid contact with hot oil.
Remove the filter element and discard the filter element into a suitable container.
Inspect the cover seal. If the seal is damaged, install a new seal.
Install the new filter element in the filter housing. Install the cover.
Start the engine and operate the engine at low idle. Check for leaks and make any necessary repairs.
Keep the parking brake engaged and leave the transmission in the NEUTRAL position. Remove the retaining cables for the body and lower the body.
Illustration 5 g00574869
Maintain the oil level to the "FULL" mark in the sight gauge.