CONTROL AR-AUXILIARY 1384464 - Caterpillar

Table 1
Required Tools    
Tool     Part Number     Description     Qty    
A (1)     198-4234     Pressure Gauge Tool Gp     1    
198-4236 Adapter Cable As     1    
B     198-4238     Pressure Sensor Gp     1    
C     7X-0873     Tee     1    
D     6V-9746     O-Ring Seal     1    
E     6V-3965     Fitting As     1    
F     6V-5049     O-Ring Seal     1    
G     208-1356     Vacuum Pump     1    
( 1 ) The 198-4234 Pressure Gauge Tool Gp and the 198-4236 Adapter Cable As are part of the 198-4240 Digital Pressure Indicator .
Table 2
Optional Tools (2)    
Tool     Part Number     Description     Qty    
H     8T-0860     Pressure Gauge
0-40000 kPa (0-5800 psi)     1    
I     6V-3989     Fitting     1    
J     6V-4143     Quick Connect Coupler     2    
K     177-7860     Hose As     1    
( 2 ) The optional tools can be used in place of the required tools.
Park the machine on a smooth, horizontal surface.
Illustration 1 g01182201
Move propulsion lever (1) to the NEUTRAL position.
Illustration 2 g01182202
Move parking brake switch (2) to ON.
Stop the engine.
Install Tool (G) on top of the hydraulic tank.
Illustration 3 g01182203
Rear Propel Motor on Rear End of Machine
Disconnect case drain hose (3) from the fitting.
Assemble the following tooling:
Install Tool (D) in Tool (C) .
Install Tool (F) on Tool (E) .
Install Tool (E) on Tool (C) .
Install Tool (C) on fitting (4) .
Connect case drain hose (3) to Tool (C) .
Connect Tool (B) to Tool (C). Use the extension cable in order to connect Tool (B) to Tool (A) .
Illustration 4 g01182206
Start the engine. Move throttle switch (4) to the HIGH IDLE position. The engine speed should be 2000 50 rpm.
Operate the engine at HIGH IDLE. Monitor the hydraulic oil temperature on oil temperature gauge (5). Operate the machine until the oil temperature reaches 43 5.6°C (110 10°F).
Illustration 5 g01182213
Move work mode switch (6) to the WORK position.
Move the rear wheel drive switch (7) to the ON position.
Slowly move the machine in the forward direction. An assistant should read the pressure on Tool (A). The pressure should be 103 34 kPa (15 5 psi).
Stop the machine.
Allow the hydraulic oil to cool. Remove the tooling.