D 350 Pickup L6-359 5.9L DSL (1989)
Installing Drive Gear Assembly On P/S Pump Shaft
8. Place flat washer on 3/8 - 18 bolt and thread into power steering pump shaft.
9. Tighten bolt to draw drive gear assembly onto pump shaft. Continue tightening until gear bottoms against pump shaft.
Installing Pump Push Rods
10. Lube vacuum pump push rods with engine oil and install in housing.
Vacuum Pump O-Ring Installation
11. Lube vacuum pump O-rings with engine oil and place rings on pumps.
