1T1285 GEAR ASSEM. (40 teeth) Caterpillar parts
955K, 955L
Rating:
Alternative (cross code) number:
CA1T1285
1T-1285
1T1285
CA1T1285
1T-1285
1T1285
Weight: 8 pounds 3 kg.
TRACK LOADER,
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$27.47
28 Jan 2019
7 Hundredths Pounds
WVE by NTK: WVE by NTK
WVE by NTK 1T1285 Engine Cooling Fan Switch
Cooling fan switch closes the circuit to engage the cooling fan(s) when the optimum temperature is reached || When not replaced, cooling system fans will either remain continually "on" or not function causing the engine to overheat, internal engine damage and/or temperature light illumination || Designed to meet or exceed OE specifications in form, fit and function || Global coverage for import and/or domestic applications
Cooling fan switch closes the circuit to engage the cooling fan(s) when the optimum temperature is reached || When not replaced, cooling system fans will either remain continually "on" or not function causing the engine to overheat, internal engine damage and/or temperature light illumination || Designed to meet or exceed OE specifications in form, fit and function || Global coverage for import and/or domestic applications
$158.02
24 Sep 2019
-: -
1T1285 Gear Assy
1T1285 Gear Assy
1T1285 Gear Assy
$120.42
22 May 2018
851 Hundredths Pounds
CTP: CTP
Caterpillar 1T-1285 Cat¨ Spur Gears (1T1285)
1T1285 Caterpillar, Drive Train Parts Weight(lbs): 8.50 Length(cm): 17.8000 Width(cm): 17.8000 Depth(cm): 6.0000
1T1285 Caterpillar, Drive Train Parts Weight(lbs): 8.50 Length(cm): 17.8000 Width(cm): 17.8000 Depth(cm): 6.0000
Number on catalog scheme:
10
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Information:
Panel Does Not Power Up
The following are symptoms when the panel does not have power:
Engine does not start
DCU is not onUse the following tasks to address this issue.
Check to see if the panel isolation breakers have been tripped.
Check power at the customer supplied power terminals. Ensure that the primary and secondary power lines at X1.1:1 and X1.1:3 have 24V (+). Ensure that X1.1:2 and X1.1:4 have 0V.
Check power at customer provided power lugs in Power Distribution box.
Check voltage from the ship power supply. Checking voltage includes checking wiring and circuit breakers.
Check the connectors on the back of the Digital Control Unit (DCU). Ensure that the connectors are pushed securely and the screw terminals are tightened. Ensure that the panel wiring is correct.
Check the panel wiring at the Engine Control Switch (ECS).
Check that the 4Q24 circuit breaker is closed. Ensure that the wiring is not damaged or disconnected.Note: The 4Q24 circuit breaker provides power to the DCU.Local Control Panel Does Not Start or Fully Shut Down Engine
Use the following checks if the engine will not start or fully shut down from the local control panel.
Check the status bar and alarm list for any alarms that have not been acknowledged. Refer to Troubleshooting Guide, M0096722, General Information.
Ensure that the physical E-Stop button is not depressed. Ensure that the remote E-Stop is not engaged.
Check that the ECS is in "Local" mode.Note: Starting from the panel is disabled if the ECS is in "Remote" mode.
Ensure that the Crank Inhibit Switch is disabled. If enabled, the status bar will display "Start Disabled".
Check that all active shutdown alarms have been acknowledged and cleared.Note: Shutdown events must be acknowledged and cleared before the engine will be allowed to start.
Check for interlocks preventing the engine from starting. There are two types of interlocks that can prevent the engine from starting. The interlocks are either programmed or physical.
Check that there are no programmed engine or transmission interlocks preventing start (such as neutral inhibit) on the "Start Conditions" screen of the DCU.
Check the "Hold Button to Start/Stop" setting if the engine attempts to start but then stops or does not fully shut down.
A dialog box will appear on the DCU if this setting is configured. The dialog box displays "Are you sure you want to start/stop the engine?". Check the "Hold Button to Start/Stop" option under the DCU "Start/Stop/Prelube" setting in the web tool. Refer to the Programming Guide, LEBM0063, "Cat A&P Controls Programming Guide".
Check the panel and engine wiring. In the panel, check the Crank Inhibit Switch wiring. Check the crank output between the DCU and remote start.Note: The remote start is for the engine ECM start command.The issue is outside of the panel if +24V is present on C-1:29 while the DCU indicates cranking. Check the E-Stop for damaged or unplugged wiring to the engine.
Use the following steps if the engine does not start and the DCU displays "Engine Start Failed":
Attempt an engine restart and monitor engine speed on the DCU.
Check the speed sensor at the
The following are symptoms when the panel does not have power:
Engine does not start
DCU is not onUse the following tasks to address this issue.
Check to see if the panel isolation breakers have been tripped.
Check power at the customer supplied power terminals. Ensure that the primary and secondary power lines at X1.1:1 and X1.1:3 have 24V (+). Ensure that X1.1:2 and X1.1:4 have 0V.
Check power at customer provided power lugs in Power Distribution box.
Check voltage from the ship power supply. Checking voltage includes checking wiring and circuit breakers.
Check the connectors on the back of the Digital Control Unit (DCU). Ensure that the connectors are pushed securely and the screw terminals are tightened. Ensure that the panel wiring is correct.
Check the panel wiring at the Engine Control Switch (ECS).
Check that the 4Q24 circuit breaker is closed. Ensure that the wiring is not damaged or disconnected.Note: The 4Q24 circuit breaker provides power to the DCU.Local Control Panel Does Not Start or Fully Shut Down Engine
Use the following checks if the engine will not start or fully shut down from the local control panel.
Check the status bar and alarm list for any alarms that have not been acknowledged. Refer to Troubleshooting Guide, M0096722, General Information.
Ensure that the physical E-Stop button is not depressed. Ensure that the remote E-Stop is not engaged.
Check that the ECS is in "Local" mode.Note: Starting from the panel is disabled if the ECS is in "Remote" mode.
Ensure that the Crank Inhibit Switch is disabled. If enabled, the status bar will display "Start Disabled".
Check that all active shutdown alarms have been acknowledged and cleared.Note: Shutdown events must be acknowledged and cleared before the engine will be allowed to start.
Check for interlocks preventing the engine from starting. There are two types of interlocks that can prevent the engine from starting. The interlocks are either programmed or physical.
Check that there are no programmed engine or transmission interlocks preventing start (such as neutral inhibit) on the "Start Conditions" screen of the DCU.
Check the "Hold Button to Start/Stop" setting if the engine attempts to start but then stops or does not fully shut down.
A dialog box will appear on the DCU if this setting is configured. The dialog box displays "Are you sure you want to start/stop the engine?". Check the "Hold Button to Start/Stop" option under the DCU "Start/Stop/Prelube" setting in the web tool. Refer to the Programming Guide, LEBM0063, "Cat A&P Controls Programming Guide".
Check the panel and engine wiring. In the panel, check the Crank Inhibit Switch wiring. Check the crank output between the DCU and remote start.Note: The remote start is for the engine ECM start command.The issue is outside of the panel if +24V is present on C-1:29 while the DCU indicates cranking. Check the E-Stop for damaged or unplugged wiring to the engine.
Use the following steps if the engine does not start and the DCU displays "Engine Start Failed":
Attempt an engine restart and monitor engine speed on the DCU.
Check the speed sensor at the
Caterpillar parts catalog:
Parts gear Caterpillar catalog:
120B, 120G, 12E, 140B, 14E, 1673, 1673B, 1673C, 225, 3304, 3306, 518, 561B, 561C, 572G, 627, 637D, 814, 910, 920, 931B, 941, 943, 950, 950B, 953, 955H, 955K, 955L, 963, 966C, 977H, 977K, 980B, D3, D33...
951B, 955K, 955L, D4D, D4E, D4E SR
518C, 528, 528B, 530B, 54, 735, 735B, 740, 740B, 941, 955K, 955L, D4E
955K, 955L
955H, 955K, 955L
955K, 955L
955K, 955L
814, 815, 950, 955K, 955L, 966C, D5, D5B
814, 815, 950, 955K, 955L, 966C, D5, D5B
950, 955L, 966C, D5, D5B
950, 955L, 966C, D5, D5B
615, 615C, 950, 955L, 966C, D25C, D5B
8P0026
GEAR (44 Teeth Drive)
955K, 955L
955K, 955L
955K, 955L, 977K, 977L
814, 815, 950, 955K, 966C, D5
814, 815, 950, 955K, 966C, D5
6P0738
GEAR (67 teeth)
D4D, D4E
D4D, D4E
3P0708
GEAR (48 teeth)
528, 54
528, 54
814, 950, 955K, 966C, D5
955K, 955L, D5, D5B
814, 950, 955K, 955L, 966C, D5, D5B
5S7014
GEAR (81 Teeth)
955K, 955L, D5, D5B
955K, 955L, D5, D5B
814, 950, 955K, 966C, D5
814, 950, 955K, 955L, 966C, D5, D5B