AVSPARE.COM
parts catalog

ENGINE AR-COMPLETE 1399928 - Caterpillar



1399928 ENGINE AR-COMPLETE Caterpillar parts C-10 ENGINE
Rating:
71
Alternative (cross code) number:
CA1399928
139-9928
1399928
Caterpillar 1399928 ENGINE AR-COMPLETE

Buy ENGINE AR-COMPLETE 1399928 Caterpillar genuine, new aftermarket tractor parts with delivery
TRUCK ENGINE,

Compatible equipment models: 1399928:

TRUCK ENGINE  C-10   Caterpillar
  For full view, you need register

Information:

Inspection of the Compressor and the Compressor Housing
Illustration 1 g02466996
Typical example
(1) Turbine housing
(2) Compressor housing
(3) Ducts
Inspect the compressor wheel and the ducts for damage from a foreign object. The ducts can be removed. If there is damage, determine the source of the foreign object. Replace the turbocharger. If there is no damage, go to step 2.
Turn the rotating assembly by hand. While you turn the assembly, push the assembly sideways. The assembly should turn freely. The compressor wheel should not rub the compressor housing. The turbocharger must be replaced if the compressor wheel rubs the compressor wheel housing. If there is no rubbing or scraping, go to step 3.
Inspect the compressor and the compressor wheel housing for oil leakage. An oil leak from the compressor may deposit oil in the aftercooler. If oil is found in the aftercooler, then drain and clean the aftercooler.
Check the oil level in the crankcase. If the oil level is too high, adjust the oil level.
Inspect the engine air cleaner element. Replace a dirty engine air cleaner element with a clean engine air cleaner element. Refer to Operation and Maintenance Manual, "Engine Air Cleaner Element (Dual Element) - Clean/Replace" or Operation and Maintenance Manual, "Engine Air Cleaner Element (Single Element) - Replace" for the correct procedure. Inspect the engine air cleaner service indicator. Refer to Operation and Maintenance Manual, "Engine Air Cleaner Service Indicator - Inspect" for the correct procedure.
Inspect the engine crankcase breather. Clean the engine crankcase breather or replace the engine crankcase breather if the engine crankcase breather is plugged.
Remove the pipe for the oil drain. Inspect the drain opening. Inspect the oil drain line. Inspect the area between the bearings of the rotating assembly shaft. Look for oil sludge. Inspect the oil drain hole for oil sludge. Inspect the oil drain line for oil sludge in the drain line. If necessary, clean the oil drain line. Replace the oil drain line if there is any sign of damage to the oil drain line.
Inspect the back pressure valve for visual damage. Check that the exposed spring and lever mechanism is free from mud and debris. The operation of the back pressure valve can be checked by turning the keyswitch to the RUN position and then to the OFF position. This will drive the back pressure valve to the CLOSED position for approximately one second and return the back pressure valve to the OPEN position. This motion is visible from the exposed spring and lever mechanism.
If steps 3.a through 3.e did not reveal the source of the oil leakage, the turbocharger has internal damage. Replace the turbocharger. Inspection of the Turbine Wheel and the Turbine Housing
Remove the air piping from the turbine housing.
Inspect the turbine for damage by a foreign object. If there is damage, determine the source of the foreign object. Replace the turbocharger. If there is no damage, go to step 2.
Inspect the turbine wheel for the carbon and other foreign material. Inspect turbine housing (1) for carbon and foreign material.

Caterpillar SIS machinery equipment:

Caterpillar SIS


Parts engine Caterpillar catalog:

Back to top
The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.