9T1663 RETAINER Caterpillar parts
65
Rating:
Alternative (cross code) number:
CA9T1663
9T-1663
9T1663
CA9T1663
9T-1663
9T1663
Weight: 0.05 pounds 0 kg.
CHALLENGER,
Compatible equipment models: 9T1663:
Number on catalog scheme:
7
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Information:
Machine Preparation for Troubleshooting
Move the machine to a smooth horizontal location. Move away from working machines and personnel. Lower the work tools to the ground.
Allow only one operator on the machine. Keep all personnel away from the machine or in the view of the operator.
Engage the parking brake.
Illustration 1 g00893065
Place the steering frame lock in the LOCKED position. Reference: For more information about preparing the machine for troubleshooting, refer to the Service Manual module Testing and Adjusting, "Machine Preparation for Troubleshooting" for the machine that is being serviced.Pilot Oil Accumulator
The following procedure can be used in order to test the pilot oil accumulator. The pilot oil accumulator maintains pressure in the pilot hydraulic system. The accumulator allows you to lower the boom, and the work tools with a stopped engine.When you test or you charge the pilot oil accumulator, the pressure in the pilot hydraulic system must be released. The temperature of the nitrogen gas must also be taken into account. The pressure and volume of nitrogen gas varies with temperature.Operational Test for the Pilot Oil Accumulator
Table 1
Required Tools
Part Number Description Quantity
177-7860 Hose assembly 1
8T-0856 Pressure Gauge 1
Illustration 2 g03150916
Location of the pressure tap for pilot pressure
Install an 8T-0856 Pressure Gauge 4000 kPa (580 psi) on a 177-7860 Hose Assembly that has quick disconnect fittings. Install the other end of the hose to the pressure tap for the pilot pressure.
Start the engine and run the engine at HIGH idle. The pressure gauge will read 3515 345 kPa (510 50 psi).
Stop the engine. Turn the start switch to the ON position. Do not start the engine.
Move the implement control levers several times through the full range of travel. This action will relieve any pressure that may be present in the implement hydraulic system. Turn the key start switch to the OFF position. Note: For more information on releasing the hydraulic system pressure, refer to Testing and Adjusting, "System Pressure - Release".
Watch the pressure gauge. Move the control lever or the joystick in order to lower the boom. The pressure will steadily decrease.
When the pressure is approximately 2000 100 kPa (290 15 psi), the pressure will suddenly drop to zero. This action occurs because no oil is left in the accumulator. The final pressure prior to the sudden drop to zero is the approximate pressure of the accumulator charge. Discharging the Accumulator
Refer to Special Instruction, REHS5464, "Accumulator Discharging and Charging Procedures" for the discharging procedure. Nitrogen Charging Procedure
Refer to Special Instruction, REHS5464, "Accumulator Discharging and Charging Procedures" for the charging procedure.
Move the machine to a smooth horizontal location. Move away from working machines and personnel. Lower the work tools to the ground.
Allow only one operator on the machine. Keep all personnel away from the machine or in the view of the operator.
Engage the parking brake.
Illustration 1 g00893065
Place the steering frame lock in the LOCKED position. Reference: For more information about preparing the machine for troubleshooting, refer to the Service Manual module Testing and Adjusting, "Machine Preparation for Troubleshooting" for the machine that is being serviced.Pilot Oil Accumulator
The following procedure can be used in order to test the pilot oil accumulator. The pilot oil accumulator maintains pressure in the pilot hydraulic system. The accumulator allows you to lower the boom, and the work tools with a stopped engine.When you test or you charge the pilot oil accumulator, the pressure in the pilot hydraulic system must be released. The temperature of the nitrogen gas must also be taken into account. The pressure and volume of nitrogen gas varies with temperature.Operational Test for the Pilot Oil Accumulator
Table 1
Required Tools
Part Number Description Quantity
177-7860 Hose assembly 1
8T-0856 Pressure Gauge 1
Illustration 2 g03150916
Location of the pressure tap for pilot pressure
Install an 8T-0856 Pressure Gauge 4000 kPa (580 psi) on a 177-7860 Hose Assembly that has quick disconnect fittings. Install the other end of the hose to the pressure tap for the pilot pressure.
Start the engine and run the engine at HIGH idle. The pressure gauge will read 3515 345 kPa (510 50 psi).
Stop the engine. Turn the start switch to the ON position. Do not start the engine.
Move the implement control levers several times through the full range of travel. This action will relieve any pressure that may be present in the implement hydraulic system. Turn the key start switch to the OFF position. Note: For more information on releasing the hydraulic system pressure, refer to Testing and Adjusting, "System Pressure - Release".
Watch the pressure gauge. Move the control lever or the joystick in order to lower the boom. The pressure will steadily decrease.
When the pressure is approximately 2000 100 kPa (290 15 psi), the pressure will suddenly drop to zero. This action occurs because no oil is left in the accumulator. The final pressure prior to the sudden drop to zero is the approximate pressure of the accumulator charge. Discharging the Accumulator
Refer to Special Instruction, REHS5464, "Accumulator Discharging and Charging Procedures" for the discharging procedure. Nitrogen Charging Procedure
Refer to Special Instruction, REHS5464, "Accumulator Discharging and Charging Procedures" for the charging procedure.
Caterpillar parts catalog:
Parts retainer Caterpillar catalog:
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65, 65C, 65E, 75, 75C, 75D, 75E, 85C, 85D, 85E, 95E
65, 65C, 65E, 75, 75C, 75D, 75E, 85C, 85D, 85E, 95E
14E, 24H, 24M, 30/30, 517, 518, 518C, 527, 561M, 572G, 572R II, 578, 583R, 587R, 587T, 589, 594, 611, 613, 613B, 613C, 613C II, 613G, 615, 615C, 65, 651E, 657B, 657E, 65C, 65E, 7211, 75, 75C, 75D, 75E...
1S1636
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120G, 12G, 130G, 140G, 14E, 14G, 14H, 14H NA, 16, 16G, 16H, 16H NA, 30/30, 621, 621B, 621E, 621F, 621G, 623E, 623F, 623G, 627, 627B, 627E, 627F, 627G, 627H, 627K, 627K LRC, 631C, 631E, 631G, 633E II, ...
120G, 12G, 130G, 140G, 14E, 14G, 14H, 14H NA, 16, 16G, 16H, 16H NA, 30/30, 621, 621B, 621E, 621F, 621G, 623E, 623F, 623G, 627, 627B, 627E, 627F, 627G, 627H, 627K, 627K LRC, 631C, 631E, 631G, 633E II, ...
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6E0612
RETAINER
65, 65C, 65E, 75C, 75D, 75E, 85C, 85E, 95E
65, 65C, 65E, 75C, 75D, 75E, 85C, 85E, 95E
7T9485
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65, 75
65, 75
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65, 75
65, 75
120H, 120H ES, 120H NA, 12H, 12H ES, 12H NA, 135H, 135H NA, 140H, 140H ES, 140H NA, 143H, 14H NA, 153, 160H, 160H ES, 160H NA, 163H NA, 16H NA, 508, 515, 518, 518C, 525, 528B, 530B, 539, 572R, 572R II...
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RETAINER
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65, 75
4P8452
RETAINER
235C, 3306C, 330B L, 350, 615C, 637E, 966F, 966F II, 970F
235C, 3306C, 330B L, 350, 615C, 637E, 966F, 966F II, 970F
3176, 3176B, 75
120H, 120H ES, 120H NA, 12H, 12H ES, 12H NA, 135H, 135H NA, 140H, 140H ES, 140H NA, 143H, 14H NA, 153, 160H, 160H ES, 160H NA, 163H NA, 16H NA, 508, 515, 518, 518C, 525, 528B, 530B, 539, 572R, 572R II...
2L7158
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3406B, 3406C, 3408, 3412, 3412C, 3412E, 3508, C15, C18, C32, CX31-C15I, CX31-C18I, CX35-C18I, CX35-P800, D353C, TH35-C15I
3406B, 3406C, 3408, 3412, 3412C, 3412E, 3508, C15, C18, C32, CX31-C15I, CX31-C18I, CX35-C18I, CX35-P800, D353C, TH35-C15I
2N9363
RETAINER-BEARING
3114, 3116, 3126, 3126B, 3208, 3304, 3406, 3406B, 3406E, 3408, 3412, D320A, D342C, G3304, G343
3114, 3116, 3126, 3126B, 3208, 3304, 3406, 3406B, 3406E, 3408, 3412, D320A, D342C, G3304, G343
6Q2903
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RT50
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30/30, 572R, 572R II, 578, 583R, 583T, 587R, 587T, D6H, D6H II, D6H XL, D6H XR, D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T LGPPAT, D6T XL, D7H, D7R, D7R II, D7R XR, D8N, D8R, D8R II, D8T, DEUCE,...
30/30, 572R, 572R II, 578, 583R, 583T, 587R, 587T, D6H, D6H II, D6H XL, D6H XR, D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T LGPPAT, D6T XL, D7H, D7R, D7R II, D7R XR, D8N, D8R, D8R II, D8T, DEUCE,...
8E7810
RETAINER AS
65, 75
65, 75
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