TM 5-3805-255-14
0120
ASSEMBLY
000120
NOTE
Direction of rotation is viewed from shaft end; right hand rotation is clockwise; left hand,
counterclockwise. Use Seal Installation Tool for seal installation (WP 0116 01).
1. Install new oil seal and new felt wiper (Figure 2, Item 12), and flat washer (Figure 2, Item 11) in pump body
(Figure 2, Item 13).
2. Support inner race of bearing (Figure 2, Item 9) with suitable tool.
3. Install shaft (Figure 2, Item 10) in bearing (Figure 2, Item 9).
4. Install new snap ring (if used) (Figure 2, Item 8) on shaft (Figure 2, Item 10).
5. Install shaft (Figure 2, Item 10) with bearing (Figure 2, Item 9), and new snap ring (if used) (Figure 2, Item 8) in
pump body (Figure 2, Item 13).
6. Secure with new sealing ring (Figure 2, Item 7).
NOTE
Lubricate O-rings and backup rings on pump with technical petrolatum.
7. Install pump assembly, on body (Figure 2, Item 13).
8. Install housing (Figure 2, Item 4) and four bolts (Figure 2, Item 6) to body (Figure 2, Item 13). Torque bolts to
85 to 95 lb-ft (115 to 128 Nm).
9. Install cover (Figure 2, Item 2) and pump assembly (Figure 2, Item 3) on housing assembly (Figure 2, Item 4)
with twisting action.
10. Line up scribe marks on cover (Figure 2, Item 2), housing (Figure 2, Item 4), and main hydraulic pump body
(Figure 2, Item 13).
11. Install four bolts (Figure 2, Item 1) on cover (Figure 2, Item 2). Torque bolts to 65 to 75 lb-ft (88 to 101 Nm).
0120-4
