parts catalog

ENGINE AR-COMPLETE 1399949 - Caterpillar

1399949 ENGINE AR-COMPLETE Caterpillar parts 3126 ENGINE
Alternative (cross code) number:
Caterpillar 1399949 ENGINE AR-COMPLETE

Buy ENGINE AR-COMPLETE 1399949 Caterpillar genuine, new aftermarket tractor parts with delivery

Compatible equipment models: 1399949:

TRUCK ENGINE  3126   Caterpillar
  For full view, you need register


Change the Oil
Note: The eccentric weight housing is located on the right side of the drum.
Take an oil sample from the eccentric weight housing. No flushing is necessary, if the oil sample cleanliness rating is equal or lower than ISO 23/21. The flushing procedure should be performed if an oil sample cleanliness rating is higher than ISO 23/21.
Illustration 1 g03776071
(1) Fill/Drain Plug
(2) Level Check Plug
(3) Indicator Bar
Rotate the drum until drain plug (1) is at the bottom of the drum.
Place a suitable container under the drain plug. Remove the drain plug. Drain the housing completely.
Rotate the drum until indicator bar (3) is at the bottom of the drum.
Remove level check plug (2). Fill the housing with oil. Refer to the Operation and Maintenance Manual, "Lubrication Viscosities" and Operation and Maintenance Manual, "Capacities (Refill)". Maintain the level of the oil to the bottom of the level check opening.
Clean the plugs. Install the plugs. Flush the Housing
Drain the oil from the eccentric weight housing.
Pump 151 L (40 US gal) of a suitable hydraulic oil into a 208 L (55 US gal) drum.
Illustration 2 g00684344
(1) 8C-6875 Connector
(2) 8B-5774 Reducer Bushing
(3) 9U-6989 Head
(4) 9U-6983 Filter Element
(5) 6V-3965 Nipple Assembly
(6) 8T-4834 Swivel Orifice Tee
(7) 127-8781 Filter Cart
(8) 2.4 m (8 ft) of 25 mm (1 inch) hose
(9) 3B-6498 Elbow
(10) 3L-7024 Street Elbow
(11) 127-0593 Connector
(12) 3B-7728 Elbow
(13) 3B-7265 Pipe Nipple
(14) 940 mm (37 inch) of 25 mm (1 inch) pipe
Use the 127-8781 Filter Cart in order to flush the oil in the 208 L (55 US gal) drum. Filter the oil for 30 minutes. The particle count of the clean oil must be a maximum of ISO 18/13.
Raise the machine. The drum and tires must not be in contact with the ground or the floor. Support the machine on stands.
Start the engine. Release the parking brake and rotate the drum until the fill/drain plug is at the top of the housing. Apply the parking brake and stop the engine.
Remove the plug. Install the valve and fitting assembly that is appropriate for your machine.
Illustration 3 g00698763
Assemble the 126-7187 Adapter (17) into the male end of the 5R-3796 Quick Coupling Assembly (16). Install the adapter into the hole for the oil fill/drain plug. Assemble the 8T-0198 Seal Connector (15) onto the female end of the quick coupler.
Fill the housing with 22 L (6 US gal) gallons of clean oil. Remove the adapter and install the oil fill/drain plug.
Run the first flush cycle.
Start the engine. Release the brake.
Set the travel speed control to low speed. In order to rotate the drum, move the propel control.
Set the vibratory amplitude control to the low position.
Turn on the vibratory system. Run the vibratory system for 5 seconds. Turn off the vibratory system. Repeat the cycle for three minutes. Note: For each cycle, do not run the vibratory system more than 5 seconds.
Stop the drum. Position the drum in order to drain the housing.
Install the transfer cart. Pump

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.