ENGINE AR-COMPLETE 1399930 - Caterpillar

Illustration 5 g03817627
Use screed float switch (6) to place the screed in the FLOAT position. When the screed is in the FLOAT position, an LED next to the screed float switch will illuminate. Lower the screed to the ground.
Press rpm decrease switch (7) for the throttle control once to operate the engine in low idle.
Illustration 6 g03704857
Shut off the engine. Either place machine power switch (8) in the OFF position or press and hold push to start switch (5) for 3 seconds. An LED next to the push to start switch will flash when the engine is in shutdown mode. Note: The engine may run for several minutes when placed in the shutdown mode.
If the engine was shut down using the push to start switch (5), move the machine power switch (8) to the OFF position.
Illustration 7 g03817476
Unhook latch (9), open access panel (10) on the right side of the machine.
Illustration 8 g03817629
Open clamp (11) and move the hose assemblies out of the way.
Illustration 9 g03794134
Bottom view of pump
Remove the plug from port "M4" (13). Remove the plug from port "M5" (12).
Install Tool (C) in port "M4" (13). Install Tool (B) in Tool (C). Install one Tool (B) in port "M5" (12).
Connect Tool (A2) to Tool (B) in port "M4" (13). Connect second Tool (A2) to Tool (B) in port "M5" (12).
Illustration 10 g03794146
Disconnect reverse EDC (15). Mark the connector for identification. Note: The A333-PK(Pink) and the H862-GY(Grey) wires are connected to the reverse EDC connector for the right propel pump. Disconnection of the EDC connector will cause a fault to appear in the monitoring system when the machine is started. After this procedure is completed, the fault will no longer be active.
Disconnect forward EDC (14). Mark this connector for identification. Note: The 336-GY(Grey) and the H862-GY(Grey) wires are connected to the forward EDC connector for the right propel pump. Disconnection of the EDC connector will cause a fault to appear in the monitoring system when the machine is started. After this procedure is completed, the fault will no longer be active.Test Procedure
Move machine power switch (8) to the ON position.
Press push to start switch (5) for 2 seconds in order to start the engine. An LED next to the push to start switch will flash when the engine is in start mode. When the engine has started, the LED will remain illuminated. Note: Only one attempt to start the engine is allowed per key cycle. A new key cycle is necessary in order to restart the process.
Operate the engine at low idle for a few minutes.
Illustration 11 g03817633
If the LED next to "ECO" switch (17) is illuminated, press the "ECO" switch in order to deactivate the ECO mode.
Press rpm increase switch (16) on the throttle control in order to place the engine in high idle. The engine speed should increase to 2200 rpm.
Read the pressure on Tool (A1) for port "M4" (13). Read the pressure on Tool (A1) for port "M5" (12). The pressures should agree within 130 kPa (19 psi). If the pressures