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TM5-2420-222-34
14-9.
BACKHOE CONTROL VALVE ASSEMBLY REPAIR (Con’t).
2.
Remove five capscrews (16) and lockwashers (17) from valve head (2) and valve cap (15). Discard lockwashers.
3.
Remove valve cap (15), two preformed packings (14), and preformed packing (13) from stabilizer valve (12).
Discard preformed packings.
4.
Remove valve head (2), two preformed packings (4), and preformed packing (3) from stabilizer valve (5). Discard
preformed packings.
5.
Remove stabilizer valve (12), two preformed packings (11), and preformed packing (10) from boom valve (9).
Discard preformed packings.
6.
Remove boom valve (9), two preformed packings (8), and preformed packing (7) from swing valve (6). Discard
preformed packings.
TA701576
14-46
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