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B18<br />
VALVE SECTION (BOOM AND DIPPERSTICK) (CONTINUED)<br />
47 BACKHOE<br />
KEY PART NO. PART NAME QTY SERIAL NO. REMARKS<br />
1 .................. CAP 1<br />
2 .................. SPRING 1<br />
3 .................. WASHER 4 (A)<br />
4 .................. O-RING 2 (A)<br />
5 .................. O-RING 4 (A)<br />
6 .................. WASHER 2 (A)<br />
7 .................. O-RING 2 (A)<br />
8 PT8139 SEAL KIT 2 (A)<br />
9 .................. HOUSING 1<br />
10 .................. SEAL 1<br />
11 AW17093 KIT 1 RELIEF VALVE<br />
12 .................. SHIM AR<br />
13 .................. SPRING 1<br />
14 .................. CAP 1<br />
15 PT10413 RELIEF VALVE 1 2500 PSI (ON DIPPERSTICK VALVE LOCATED IN TOP<br />
PORT)<br />
16 .................. HOUSING 1<br />
17 .................. BALL 1<br />
18 .................. RETAINER 1<br />
19 .................. SPRING 1<br />
20 .................. CAP 1<br />
21 PT8136 VALVE 1 ANTI-CAVITATION (ON DIPPERSTICK VALVE LOCATED<br />
IN BOTTOM PORT)<br />
22 21H1142 SCREW 4 1/4" X 1/2"<br />
23 T126105 SEAL 1<br />
24 AT135683 RETAINER 1<br />
25 T104786 WASHER 2<br />
26 T104785 BACK-UP RING 2<br />
27 T57246 O-RING 2<br />
28 AM120974 SEAL KIT 1<br />
29 .................. HOUSING 1<br />
30 .................. O-RING 3 (A)<br />
31 .................. O-RING 1 (A)<br />
32 AM117715 KIT 1 SEAL<br />
33 .................. SPOOL 1<br />
34 T104788 BUSHING 2<br />
35 T107593 SPRING 1<br />
36 T104789 VALVE SPOOL 1<br />
37 T104787 CAP 1<br />
38 T106306 SCREW 1<br />
39 PT14445 KIT 1 SPRING AND CAP<br />
40 AM127941 SECTION 1 BOOM<br />
AM127942 SECTION 1 DIPPERSTICK<br />
.. PT8140 KIT 1 SEAL (BOOM AND DIPPERSTICK SECTIONS)<br />
(INCLUDES <strong>PARTS</strong> MARKED (A))<br />
47,48 AND 49 BACKHOES PC2709 (15-MAR-01) 20-27<br />
PN=41
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