Figure 8. Vacuum Pump Pulley Assembly
The vacuum pump weighs in excess of 150 pounds. To avoid injury, do not
attempt to lift the pump. Use a mechanical lifting device to remove a pump
and install a new one onto the trailer skid.
21. Secure the vacuum pump with a lifting strap. Remove the vacuum pump from the skid using a
mechanical lifting device. Place new pump onto the skid in the same manner. Align the pump legs with
the slots in the skid (figure 9, item 1).
22. Install hex bolts and flat washers (figure 9, item 2) securing the pump to the skid through the pump
legs (figure 9, item 3) and into the adjuster plate (figure 9, item 4). Do not tighten.
Figure 9. Vacuum Pump Installation
23. Place new, or presently used drive belt onto engine and vacuum pump pulleys.