TB 9-2320-279-13&P-4
0071
2. Lightly lubricate preformed packing (24) with clean oil and install preformed packing (24) and fitting (10) on
counterbalance valve block (6).
3. Lightly lubricate preformed packing (23) with clean oil and install preformed packing (23) and fitting (8) on
counterbalance valve block (6).
4. Lightly lubricate packing retainer (22), preformed packing (21), packing retainer (20), preformed packing (19),
two packing retainers (18), and preformed packing (17) with clean oil and install packing retainer (22), preformed
packing (21), packing retainer (20), preformed packing (19), two packing retainers (18), and preformed packing
(17) on counterbalance valve (16).
5. Install counterbalance valve (16) on counterbalance valve block (6).
6. Lightly lubricate preformed packing (14) with clean oil and install preformed packing (14) and counterbalance
valve block (6) on winch motor (15) with four screws (13). Tighten screws to 53 lb-ft (72 Nm).
4
5
3
1
2
6 14
7
8
10
11
13
12
15
9
Figure 4.
7. Install hose (11) on fitting (12).
8. Install hose (9) on fitting (10).
9. Install hose (7) on fitting (8).
