4172604 ENGINE AR-COMPLETE Caterpillar parts
980K, 980K HLG
Rating:
Alternative (cross code) number:
CA4172604
417-2604
4172604
CA4172604
417-2604
4172604
Weight: 3024 pounds 1371 kg.
WHEEL LOADER,
Related part:
4172604
LONG BLOCK M
20R5120
R
4172604
SHORT BLOCK
20R6339
R
4172604
ENGINE AR-COMPL
20R7020
R
Information:
Purging the Lubrication Lines for the Automatic Lubrication System
The system may repeatedly malfunction after the reservoir has been emptied. In this case, the grease lines must be purged. Use the following procedure in order to purge the lines:
Ensure that there is enough grease in the reservoir. Note: Before opening the system, for safety, check to see if pressure remains in the system.
Remove the plugs from the distribution blocks that are at the end of every branch of the lubrication system.
Turn on the engine start switch.
Press the test button for at least 6 seconds. Note: Since the plugs are removed, no grease pressure will build up. When the maximum time expires for the system to pump, the system will automatically move to the other grease line. This process is repeated until the engine start switch is turned off.
Turn off the engine start switch when no air bubbles come from the grease lines.
Remount the plugs into the distribution blocks.
Repeat Step 4, Step 5, and Step 6 until all of the branches of the lubrication system are purged.
Run a single test cycle in order to
The system may repeatedly malfunction after the reservoir has been emptied. In this case, the grease lines must be purged. Use the following procedure in order to purge the lines:
Ensure that there is enough grease in the reservoir. Note: Before opening the system, for safety, check to see if pressure remains in the system.
Remove the plugs from the distribution blocks that are at the end of every branch of the lubrication system.
Turn on the engine start switch.
Press the test button for at least 6 seconds. Note: Since the plugs are removed, no grease pressure will build up. When the maximum time expires for the system to pump, the system will automatically move to the other grease line. This process is repeated until the engine start switch is turned off.
Turn off the engine start switch when no air bubbles come from the grease lines.
Remount the plugs into the distribution blocks.
Repeat Step 4, Step 5, and Step 6 until all of the branches of the lubrication system are purged.
Run a single test cycle in order to
Caterpillar SIS machinery equipment:
Caterpillar parts catalog:
Parts engine Caterpillar catalog:
3488232
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