K 2500 Yukon 4WD V8-6.0L VIN U (2000)
65.
Remove the pump reservoir cap.
Important:
Use clean, new power steering fluid only.
66.
Fill the pump reservoir with fluid to the FULL COLD level.
67.
Attach the J 43485 to the J 35555 or equivalent.
68.
Place the J 43485 on or in the pump reservoir filler neck.
69.
Apply a vacuum of 68 kpa (20 in Hg) maximum.
70.
Wait 1 minute.
71.
Remove the J 43485 and the J 35555.
72.
Reinstall the pump reservoir cap.
Important:
Do not turn steering wheel to lock.
73.
Start the engine. Allow the engine to idle.
74.
Turn the steering wheel 180-360 degrees in both directions 5 times.
75.
Switch the ignition off
76.
Verify the fluid level.
