13
Valve Breakdown Diagram
REPAIR KITS Position Description Quantity Part Number
33 joystick kit B13211 1 BSP plug 1/2" 2 B13220
valve seal kit (12 spool O-rings & 2 gas-
kets (#28)
B13219 2 O-ring 12 B13233
34 Lever block kit (stabilizer spools) B13213 3 V08 kit 6 B13237
35 end cap kit (spool centering) B13218 4 cap 6 B13238
5 M5 x 14 cap screw 6 B13240
6 VR5 kit 1 B13241
VALVE SPOOLS
7 working section SD5/6 1 N/A
9
valve spool (all spools except main boom)
B13217 8 main relieve (2250 PSI) 1 B13216
9
Metering/load check combo spool (main boom
spool—needs load check)
B13223 9 spool SD5 1 (see left)
10 nut-- M8-P1.25 1 B13236
31 Closed centre plug B13221 11 complete lever base (stabilizer spools) 2 B13213
Power beyond plug B13222 12 hex socket cap screw M5-P 0.8 x 35 6 B13242
Relief valve replacement (solid plug) B13239 13 lever- M8 x 125 (stabilizer) 2 B13214
14 jam nut M8- P1.25 2 B13234
15 rod end with stud 4 B13228
Backhoe valve is normally shipped set up for open 16 rubber boot for joystick 2 B13212
center hydraulic system. When using backhoe with 17 hex socket cap screw M6- P1.0x25 8 B13243
closed center system, AET SD5 plug (#31 in diagram) 18 jam nut M12- P1.75 2 B13235
must be replaced with closed center plug. 19 lever- M12 x 250 2 B13215
20 1/4" lock washer 8 B13244
21 lever holder 2 B13229
22 nut-- M6- P1.0 2 B13245
23 rod end 2 B13226
24 rod end guide 2 B13227
25 flat head socket screw M5- P0.8x14 4 B13246
26 attachment block 2 B13224
27 attachment plate 2 B13232
28 gasket 2 B13231
29 hex socket cap screw M5-p 0.8 x 354 4 B13247
30 disk lock 4 B13248
31 AET SDG plug 1 (see left)
32 snare 2 B13210
Complete valve 1 B13055
(for use with closed center system only in some applications)
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