7C4782 AIR CLEANER GP Caterpillar parts
768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 773E, 775B, 775D, 775E
Rating:
Alternative (cross code) number:
CA7C4782
7C-4782
7C4782
CA7C4782
7C-4782
7C4782
QUARRY TRUCK, TRUCK,
Compatible equipment models: 7C4782:
Information:
Escaping fluid under pressure, even a pinhole size leak, can penetrate body tissue, causing serious injury, and possible death. If fluid is injected into your skin, it must be treated immediately by a doctor familiar with this type of injury.Always use a board or cardboard when checking for a leak.
Personal injury or death can result if two persons are not used in the following procedure.
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, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat products.Dispose of all fluids according to local regulations and mandates.
Specifications
Table 1
966M and 972M Service Brake Pressure    
    Released     Fully Applied     Actual    
Front Service Brake     0 170 kPa (0 25 psi)    
5510 + 420 - 170 kPa (799 + 61 - 25 psi)        
Rear Service Brake    
0 170 kPa (0 25 psi)    
5407 + 520 - 207 kPa (784 + 75 - 30 psi)        Introduction
This information includes the following test:
Service Brake SystemThis information includes the following adjustment:
Service Brake SystemRequired Tools
Table 2
Required Tools    
Part Number     Description    
8T-0858     Pressure Gauge (0 TO 16,000-KPA (0 TO 2,300-PSI))    Test Preparation
Illustration 1 g03116679
Steering frame in locked position
Move steering frame lock to the LOCKED position.Test Procedure
Stop the engine. Place the transmission direction selector in the NEUTRAL position.
Engage the parking brake.
Depress the brake pedal repeatedly in order to release all oil pressure from the brake circuit.
Illustration 2 g03116818
Location of Brake Control Valve on left side of machine under the cab.
Illustration 3 g03116876
Brake Control Valve (1) Test port for Front Service Brakes (2) Test port for Rear Service Brakes
Remove the protective cap from test port (2) in order to test the oil pressure of the rear service brakes. Install a 0 to 16000 kPa (0 to 2300 psi) pressure gauge.
Look at the pressure gauge. Before you start the engine, the oil pressure must be at the pressure of the hydraulic oil tank.
Start the engine and allow the hydraulic oil to reach normal operating temperature and normal operating pressure.
Hold down the brake pedal and look at the pressure gauge. The rear brake pressure should match the figure displayed in Table 1.
If the brake pressure is not in the correct range but the brake accumulator charging valve is functioning correctly, replace the brake control valve.
Repeat this procedure at test port (1) in order to test the oil pressure of the front service brakes.
Caterpillar SIS machinery equipment:
Caterpillar SIS
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7C-4782
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768C TRACTOR 02X00400-UP (MACHINE) POWERED BY 3408 ENGINE »
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AIR CLEANER GP
773D Off-Highway Truck 7ER00001-00380 (MACHINE) POWERED BY 3412E Engine »
7C-4782
AIR CLEANER GP
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AIR CLEANER GP
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AIR CLEANER GP
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AIR CLEANER GP
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AIR CLEANER GP
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Caterpillar parts catalog:
Parts air Caterpillar catalog:
1102556
AIR CLEANER GP
3054, 3054B, 3054C, 3054E, 3056, 307, 312, 315, 317, 554, 906H, 906H2, 907H, 907H2, 908H, 908H2, 910K, 914K, C4.4, CB-544, CB-545, PF-300C, PS-300B, TH103, TH62, TH63, TH82, TH83
3054, 3054B, 3054C, 3054E, 3056, 307, 312, 315, 317, 554, 906H, 906H2, 907H, 907H2, 908H, 908H2, 910K, 914K, C4.4, CB-544, CB-545, PF-300C, PS-300B, TH103, TH62, TH63, TH82, TH83
7W8443
AIR CLEANER GP
834B, 836, 988B
834B, 836, 988B
7N7790
AIR CLEANER GP
578, D8N
578, D8N
2669247
AIR CLEANER GP
953D, 963D, D5R LGP, D6K LGP, D6N, M313D, M315D, M316D, M318D, M318D MH, M322D, M322D MH, PL61
953D, 963D, D5R LGP, D6K LGP, D6N, M313D, M315D, M316D, M318D, M318D MH, M322D, M322D MH, PL61
3789937
AIR CONDITIONER GP
525D, 535D, 545D, 555D
525D, 535D, 545D, 555D
7E5677
AIR CLEANER GP
120H, 12H, 12H ES, 12H NA, 135H, 140H, 140H ES, 140H NA, 143H, 14H NA, 160H, 160H ES, 160H NA, 163H NA
120H, 12H, 12H ES, 12H NA, 135H, 140H, 140H ES, 140H NA, 143H, 14H NA, 160H, 160H ES, 160H NA, 163H NA
1502234
AIR CONDITIONER & MOUNTING GP
311B, 312B, 315B, 315B FM L, 318B
311B, 312B, 315B, 315B FM L, 318B
1491808
AIR CONDITIONER AR
315B FM L
315B FM L
8N2051
AIR COMPRESSOR GP
3204, 916, 926, 926A, G916, G926, IT18, IT18B, IT28, IT28B
3204, 916, 926, 926A, G916, G926, IT18, IT18B, IT28, IT28B
2433595
AIR COMPRESSOR GP
416D, 420D, 424D, 428D, 430D, 432D, 438D, 442D, 446D
416D, 420D, 424D, 428D, 430D, 432D, 438D, 442D, 446D
1556359
AIR CONDITIONER AR
CS-531D, CS-533D, CS-563D, CS-573D, CS-583D
CS-531D, CS-533D, CS-563D, CS-573D, CS-583D
2302562
AIR CLEANER GP
3126B, C7, SPP101
3126B, C7, SPP101