7P7911 LINK AS Caterpillar parts
953, 953B, 953C
Rating:
Alternative (cross code) number:
CA7P7911
7P-7911
7P7911
CA7P7911
7P-7911
7P7911
Weight: 38 pounds 17 kg.
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$130.39
28 May 2022
Amazon.com
7P7911 Link Assy - Fits: 953B/C
GEN Compatible Models - 953B/C || Related Items - 7P7912, 8T4648, 8T4223, 7X0563, 7C0311 || Idler Grp Fromt || Country of origin: Turkey
GEN Compatible Models - 953B/C || Related Items - 7P7912, 8T4648, 8T4223, 7X0563, 7C0311 || Idler Grp Fromt || Country of origin: Turkey
Information:
Emergency Stop Control
The customer or the OEM is responsible for wiring the "EMERGENCY STOP" into the customer connection (J1) side of the ECM. Refer to the Troubleshooting Guide for more information.
Illustration 1 g00104303
Typical emergency stop switch
The "EMERGENCY STOP" switch is in the OUT position for normal engine operation. Push the "EMERGENCY STOP" switch to stop the engine in an emergency situation. The engine will not start when the button is locked. Turn the button clockwise in order to reset.Type 1
Illustration 2 g02504916
Air shutoff with the "STOP HANDLE" in the RUN position
Note: Refer to this Operation and Maintenance Manual, "Starting the Engine" for information about starting the engine after an emergency stop with this type of air shutoff.Test Using the "EMERGENCY STOP" Control
With the power for the engine control panel in the ON position, activate the "EMERGENCY STOP" switch. If the valve mechanism does not close, check the wiring for the air shutoff switch. Activate the "EMERGENCY STOP" switch again. Refer to the Troubleshooting Guide, "Air Shutoff System" information in your Service Manual for further information about the electrical system for the air shutoff system.Test Using the "STOP HANDLE" on the Air Shutoff
Move the "STOP HANDLE" counterclockwise until the handle reaches the stop in order to stop the engine.Type 2
To ensure that the air shutoff valve always shuts down when the engine ingests gaseous fumes, perform the test below at each oil change. A test failure can indicate wear in the block off plate to valve body interface and/or the bearing system.
Place engine at low idle speed. Ensure all accessories that are normally used for the application are in use, like a fan, or power takeoffs.
Actuate the air shutoff manually. On electrical operator air shutoffs, utilize an applicable power supply or jumper cables from the battery to energize the air shut-off solenoid. Ensure that the solenoid receives only a momentary signal to prevent overheating. On hydraulic operator air shutoffs, found on some hazardous location units, actuate by pulling the emergency stop handle.
Ensure that air shutoff was actuated and that the engine comes to a complete stop. Note: As every application has different parasitic loads and inertia, the duration for the problem to occur cannot be specified. However, if the engine stumbles or attempts to continue running, these symptoms may be an indication that worn components may need replacement.If additional help is needed, contact the Dealer Solution Network.
Actuating the air shutoff valve may result in oil leakage past the shaft seal in s
The customer or the OEM is responsible for wiring the "EMERGENCY STOP" into the customer connection (J1) side of the ECM. Refer to the Troubleshooting Guide for more information.
Illustration 1 g00104303
Typical emergency stop switch
The "EMERGENCY STOP" switch is in the OUT position for normal engine operation. Push the "EMERGENCY STOP" switch to stop the engine in an emergency situation. The engine will not start when the button is locked. Turn the button clockwise in order to reset.Type 1
Illustration 2 g02504916
Air shutoff with the "STOP HANDLE" in the RUN position
Note: Refer to this Operation and Maintenance Manual, "Starting the Engine" for information about starting the engine after an emergency stop with this type of air shutoff.Test Using the "EMERGENCY STOP" Control
With the power for the engine control panel in the ON position, activate the "EMERGENCY STOP" switch. If the valve mechanism does not close, check the wiring for the air shutoff switch. Activate the "EMERGENCY STOP" switch again. Refer to the Troubleshooting Guide, "Air Shutoff System" information in your Service Manual for further information about the electrical system for the air shutoff system.Test Using the "STOP HANDLE" on the Air Shutoff
Move the "STOP HANDLE" counterclockwise until the handle reaches the stop in order to stop the engine.Type 2
To ensure that the air shutoff valve always shuts down when the engine ingests gaseous fumes, perform the test below at each oil change. A test failure can indicate wear in the block off plate to valve body interface and/or the bearing system.
Place engine at low idle speed. Ensure all accessories that are normally used for the application are in use, like a fan, or power takeoffs.
Actuate the air shutoff manually. On electrical operator air shutoffs, utilize an applicable power supply or jumper cables from the battery to energize the air shut-off solenoid. Ensure that the solenoid receives only a momentary signal to prevent overheating. On hydraulic operator air shutoffs, found on some hazardous location units, actuate by pulling the emergency stop handle.
Ensure that air shutoff was actuated and that the engine comes to a complete stop. Note: As every application has different parasitic loads and inertia, the duration for the problem to occur cannot be specified. However, if the engine stumbles or attempts to continue running, these symptoms may be an indication that worn components may need replacement.If additional help is needed, contact the Dealer Solution Network.
Actuating the air shutoff valve may result in oil leakage past the shaft seal in s
Caterpillar parts catalog:
Parts link Caterpillar catalog:
7T1099
LINK
216, 216B, 216B3, 226B, 226B3, 228, 236, 236B, 236B3, 242B, 242B3, 246C, 246D, 247, 247B, 247B3, 248, 252B3, 256C, 257B3, 259B3, 262C, 262C2, 262D, 267, 267B, 268B, 272C, 272D, 272D XHP, 277C, 277C2, ...
216, 216B, 216B3, 226B, 226B3, 228, 236, 236B, 236B3, 242B, 242B3, 246C, 246D, 247, 247B, 247B3, 248, 252B3, 256C, 257B3, 259B3, 262C, 262C2, 262D, 267, 267B, 268B, 272C, 272D, 272D XHP, 277C, 277C2, ...
3P7153
LINK-TRACK-RH
225, 951B, 953, 955K, 955L, D5, D5B, D5E, FB221, OEMS
225, 951B, 953, 955K, 955L, D5, D5B, D5E, FB221, OEMS
3P7154
LINK-TRACK-LH
225, 951B, 953, 955K, 955L, D5, D5B, D5E, FB221, OEMS
225, 951B, 953, 955K, 955L, D5, D5B, D5E, FB221, OEMS
1061626
LINK-TRACK
1090, 1190, 320C FM, 320D, 320D FM, 320D FM RR, 517, 953C, D5H, D5H XL, D5HTSK II, D5R LGP, D6K LGP, D6K2, D6K2 LGP, D6M, D6N, D6N LGP, D6N OEM, OEMS, PL61, TK711, TK721
1090, 1190, 320C FM, 320D, 320D FM, 320D FM RR, 517, 953C, D5H, D5H XL, D5HTSK II, D5R LGP, D6K LGP, D6K2, D6K2 LGP, D6M, D6N, D6N LGP, D6N OEM, OEMS, PL61, TK711, TK721
7P7912
LINK AS
953, 953B, 953C
953, 953B, 953C
1662121
LINK AS
953C
953C
7P9153
LINK AS
943, 953, 963
943, 953, 963
8G0949
LINK ASSEM.
943, 953, 953B
943, 953, 953B
8G0948
LINK ASSEM.
943, 953, 953B
943, 953, 953B
6T0302
LINK AS
953, 973, AD40, AD45, AE40, D10, D10N, D10R, D11N, D11R, D8L, D9L, D9N, D9R, R1300, R1600, R1600G, R1600H, R1700G
953, 973, AD40, AD45, AE40, D10, D10N, D10R, D11N, D11R, D8L, D9L, D9N, D9R, R1300, R1600, R1600G, R1600H, R1700G
8Y9177
LINK AS
953B
953B
2330385
LINK-TRACK
973, 973C, D7G, D7G2
973, 973C, D7G, D7G2
2330386
LINK-TRACK
973, 973C, D7G, D7G2
973, 973C, D7G, D7G2
8Y5859
LINK AS
973, 973C
973, 973C
8Y5861
LINK AS
973, 973C
973, 973C
8G1378
LINK AS-SPRING
943, 953, 963, 973
943, 953, 963, 973
8G1377
LINK AS
973
973
7T4543
LINK-TRACK MASTER
953, 953C
953, 953C
7T4542
LINK-TRACK MASTER
953, 953C
953, 953C
7T4541
LINK-TRACK MASTER
953, 953C
953, 953C
7T4540
LINK-TRACK
953, 953C
953, 953C
7T4539
LINK-TRACK
953, 953C
953, 953C
7P7912
LINK AS
953, 953B, 953C
953, 953B, 953C