BODY AS-OIL PUMP 9W9311 - Caterpillar

Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the machine. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide", for tools and supplies suitable to collect and contain fluids in Caterpillar machines.Dispose of all fluids according to local regulations and mandates.
Note: Perform this test if maximum fan speed cannot be achieved.
Table 1
Required Tools
Tool Part No Description Qty
A 6V-7788 Flow Meter Gp (10-76 L/min) (206-20 US gal/min) 1
8C-6874 Connector 2
6V-9746 O-Ring Seal 2
B 124-2153 Coupling (90°) 1
122-6882 Hydraulic Hose (1M) (40 inch) 1
124-2121 Permanent Coupling (Female Swivel) 1
C 251-0030 Infrared Thermometer 1
Drive the machine to a smooth, horizontal surface.
Illustration 1 g02919536
Move propel lever (1) to the NEUTRAL position.
Move parking brake switch (2) to the ON position.
Illustration 2 g02919537
Use throttle control switch (3) to operate the engine in ECO mode or in low idle.Note: Two things indicate when the engine is in ECO mode. First, "ECO" will appear