TM 10-4630-207-13&P
0030 00
2
1
2
Figure 1. Lubricating Front Bearing and Replenishing Vacuum Pump Oil
3. Check hose clamps (figure 2, item 1) on breather hose (figure 2, item 2) and pump hose (figure 2,
item 3). Tighten or replace the hose clamps as necessary.
4. Check handle (figure 2, item 4) for free movement from pressure (figure 2, item 5) to vacuum (figure
2, item 6) position.
5. Tighten bolts (figure 2, item 7) on breather port elbow (figure 2, item 8) and vacuum port elbow
(figure 2, item 9).
0030 00-2
