DISASSEMBLY PROCEDURE 1. FIX VANE PUMP ASSEMBLY
2. REMOVE POWER STEERING SUCTION PORT UNION
(b) Using a screwdriver, remove the O-ring from the suction port union. 3. REMOVE FLOW CONTROL VALVE
(b) Remove the O-ring from the pressure port union. (c) Remove the flow control valve and compression spring. 4. REMOVE VANE PUMP REAR HOUSING
5. REMOVE VANE PUMP SHAFT WITH VANE PUMP PULLEY
(b) Remove the vane pump shaft with vane pump pulley. NOTICE: Be careful not to drop or damage the vane pump shaft with vane pump pulley. If it is damaged, replace the vane pump assembly. 6. REMOVE VANE PUMP ROTOR
(b) Remove the vane pump rotor. 7. REMOVE VANE PUMP CAM RING
8. REMOVE VANE PUMP FRONT SIDE PLATE
9. REMOVE VANE PUMP HOUSING OIL SEAL
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Toyota Tundra Service Manual > Can Communication System: Open in One Side of Bus 3 Branch Line
DESCRIPTION If an ECU or sensor is not displayed on the "CAN Bus Check" screen of the Techstream and some ECUs and sensors repeatedly appear and disappear from the screen when the CAN main bus lines are normal (there is no open, short, short to +B or short to GND in the main bus lines), there may be ...